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MANTECH seeks a motivated, career- and customer-oriented Sr Cloud System Administrator to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)—the backbone platform for all enterprise users. Responsibilities: • Provide administration and support for Windows Server 2019 and 2022 environments, including Active Directory, DNS, Certificate Authorities and manage Windows 10/11 client systems., • Administer and troubleshoot various Linux distributions (e.g., RHEL8/9, AmazonLinux 2023) within AWS., • Deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premises server infrastructure., • Develop, implement and maintain automation scripts and configurations using SaltStack, Ansible, Bash and Python to streamline infrastructure provisioning, configuration management and deployment processes., • Collaborate with development teams to support integration and operational stability of auto scaled software deployments and CI/CD pipelines, ensuring smooth and reliable software deployments., • Administer, monitor, and troubleshoot AWS cloud resources, including EC2, S3, VPC, IAM, and other core services., • Monitor system performance, availability, and security, responding to incidents and performing root cause analysis. Minimum Qualifications: • 15+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of similar scope and complexity, • Bachelor’s degree in system engineering, Computer Science, Information Systems, Engineering Science, Engineering Management or related professional engineering discipline. An additional 5 years of System Administrator experience might be substituted for a degree., • Must hold an IAT II certification (e.g., Security+ or equivalent); In absence of having a certification, candidate will have 60 days from program start to obtain it, • Proficiency in administering Linux operating systems., • Experience with Windows Server 2022 administration, including Active Directory and networking, • Proven experience as a System Administrator or Cloud Engineer with practical knowledge of cloud environments Preferred Qualifications: • Experience working in enterprise or government environments, • Familiarity with cloud security and compliance practices, • Hands-on experience with Amazon Web Services (AWS) for infrastructure deployment, management, and troubleshooting, • Strong communication and interpersonal skills, capable of working effectively in a team environment, • Proficiency in administering and troubleshooting Linux distributions (e.g., RHEL8/9, AmazonLinux 2023). Clearance Requirements: • Must have a current/active TS/SCI with Polygraph Physical Requirements: • The candidate must be able to move, carry, and deliver workstations from the office to customer desks, • The person in this position must be able to remain in a stationary position 50% of the time, • Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

MANTECH seeks a motivated, career- and customer-oriented Cloud System Administrator to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)—the backbone platform for all enterprise users. Responsibilities include: • Manage and maintain server infrastructure in a hybrid environment (on-premises and AWS cloud)., • Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems., • Configure and manage core services such as Active Directory, DNS, and Group Policy., • Utilize automation and scripting tools like Salt, BASH, Python, and Ansible to streamline operations., • Support and maintain security posture by addressing IAVAs and ensuring compliance with security standards., • Provide expert-level troubleshooting for complex technical issues., • Collaborate with other teams to design, implement, and maintain system solutions Minimum Qualifications: • 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope and complexity., • Bachelor’s degree in a technical or engineering discipline: and additional 5 years of related experience might be substituted for a degree, • Must hold an IAT II certification (e.g., Security+ or equivalent). If you don't have this, you'll be required to obtain it within 60 days of your program start date., • AWS and other cloud technologies., • Amazon Linux 2023, Linux RHEL 8/9, Windows Server 2016/2022., • Proven ability to work independently and manage multiple tasks., • Excellent troubleshooting and communication skills. Preferred Qualifications: • Proficiency with automation and configuration management tools like AWS Packer, AWS CloudFormation, and Ansible., • Experience with monitoring and security tools such as Splunk and Bigfix., • Familiarity with DevOps tools like GitLab and GitLab CI/CD., • Experience in data flow management using NiFi., • Experience with Windows-specific services, including IIS, certificate services, and federated services., • Strong background in security compliance and IAVA remediation. Clearance Requirements: • Must have a current/active TS/SCI with Polygraph Physical Requirements: • The candidate must be able to move, carry, and deliver workstations from the office to customer desks, • The person in this position must be able to remain in a stationary position 50% of the time, • Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

MANTECH seeks a motivated, career- and customer-oriented Sr Cloud AWS Engineer to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)—the backbone platform for all enterprise users. . Responsibilities Included but are not limited to: • Lead cross-functional teams using Agile methodologies to streamline the development and integration of complex information systems,, • Provide administration, troubleshooting, and general support for Windows Server 2022 environments, Windows 10/11 client systems, and various Linux distributions (e.g., Rocky, CentOS, RHEL) within both cloud and on-premises., • Architect, deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premises server infrastructure., • Develop, implement and maintain automation scripts and configurations using SaltStack to streamline infrastructure provisioning, configuration management and deployment processes., • Collaborate with development teams to support integration and operational stability of CI/CD pipelines, ensuring smooth deployment and reliable software deployments., • Administer, monitor, and troubleshoot AWS cloud resources, including EC2, S3, VPC, IAM, AMIs, Route 53, workspaces, and other core services, • Monitor system performance, availability, and security, responding to incidents and performing root cause analysis, • Provide Tier 3 systems and security engineering support for Splunk-based Security Information and Event Management (SIEM) systems Minimum Qualifications: • Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management or related professional engineering discipline. An additional 5 years of System Engineer experience may be substituted for a degree, • 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of similar scope and complexity, • Must hold an IAT II certification (e.g., Security+ or equivalent). If you don't have this, you'll be required to obtain it within 60 days of your program start date, • Proficiency in administering Linux operating systems, • Experience with Windows Server 2022 administration, including Active Directory and networking, • Proven experience as a System Administrator or Cloud Engineer with practical knowledge of cloud environments Preferred Qualifications: • Experience working in enterprise or government environments, • Familiarity with cloud security and compliance practices, • Hands-on experience with Amazon Web Services (AWS) for infrastructure deployment, management, and troubleshooting, • Proficiency in administering and troubleshooting Linux distributions (e.g., Ubuntu, CentOS, RHEL)., • Experience working in an agile environment Clearance Requirements: • Must have a current/active TS/SCI with a Polygraph. Physical Requirements: • The candidate must be able to move, carry and deliver workstations from inside the office to customer’s desk. The person in this position must be able to remain in a stationary position 50% of the time. Must communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: • Provide comprehensive administration and support for multi-platform operating system environments., • Design and implement automated security hardening solutions to enhance scalability and streamline operating system deployments., • Configure and maintain host-based security and intrusion detection systems., • Monitor system performance and investigate detected anomalies to ensure operational integrity., • Develop and deploy automation scripts to manage server integration and reduce manual configuration errors., • Analyze system and security logs to identify and respond to real-time events and provide status updates to leadership., • Engineer automation workflows for identity and access management to replace manual account provisioning processes., • Conduct regular audits to verify security compliance and identify potential vulnerabilities or configuration gaps., • Participate in design and review meetings to provide technical insights, project goals, and status updates for management. Minimum Qualifications: • Bachelor’s degree in a technical field and 10+ years of relevant Systems Administration experience; or an Associate's degree with 15+ years’ experience., • 10+ years of experience in systems administration of software and hardware supporting IT system development and testing., • Extensive experience with Linux administration., • Experience utilizing Ansible or comparable infrastructure-as-code tools., • Experience managing enterprise virtualization platforms (VMware or similar) and associated Storage Area Networks (SAN)., • Experience with NiFi or cross-domain solutions., • Familiarity with Identity Management solutions like Keycloak. Preferred Qualifications: • Experience with DevOps tools such as Docker, Kubernetes, SaltStack, or Puppet., • Proficiency in scripting languages including Python, Bash, or Perl., • Experience collaborating with teams to integrate and deploy new technologies into production environments., • Knowledge of network devices (routers, switches, gateways) and protocols such as TCP/IP, UDP, HTTP, DHCP, and DNS., • Familiarity with Windows administration and Active Directory Clearance Requirement: • Current/Active TS/SCI with Polygraph Physical Requirements: • Must be able to remain in a stationary position at least 50% of the time., • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc., • Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.

Description Do you thrive in a fast-paced, dynamic classified environment? Do you want to be empowered to take ownership of enterprise monitoring architecture and have a direct impact on the reliability, performance, and security of mission-critical systems? Are you interested in working with a wide range of technologies, building supervising solutions from the ground up, and helping drive operational excellence across complex infrastructure environments? If so, we’re looking for someone like you to join our team at Johns Hopkins Applied Physics Laboratory (APL), consistently ranked by Computerworld as one of the Top Places to Work in IT. We are seeking a Senior SolarWinds Monitoring Administrator to architect, deploy, and manage a secure, enterprise-grade monitoring environment supporting classified systems. This role is responsible for designing and implementing comprehensive monitoring solutions across Windows and Linux infrastructures while ensuring compliance with organizational and federal security requirements. The successful candidate will demonstrate strong technical leadership, ownership of platform design and automation, and the ability to operate effectively within a highly regulated, mission-focused environment. As a Senior Systems & Monitoring Administrator, you will... • Lead the design, implementation, and maintenance of an enterprise SolarWinds monitoring platform supporting infrastructure, network, and application environments., • Configure, optimize, and administer SolarWinds modules, including Network Performance Monitor, Server and Application Monitor, Network Configuration Manager, Virtualization Manager, and Application Performance Monitoring., • Establish and maintain comprehensive monitoring coverage for Windows and Linux systems, applications, services, and supporting resources., • Develop and maintain dashboards, alerts, and reports that provide actionable operational, performance, and availability insights., • Utilize SolarWinds Query Language and the SolarWinds REST API to automate monitoring workflows, reporting, data extraction, and integrations., • Integrate SolarWinds with external platforms such as Security Information and Event Management and IT Service Management solutions to enhance automation, incident response, and compliance visibility., • Ensure monitoring systems comply with security hardening requirements, DISA STIGs, configuration baselines, and audit documentation standards., • Collaborate with Infrastructure, Application, and Security teams to support system availability, performance, scalability, and compliance objectives while providing technical leadership and documentation on monitoring protocols., • Administer and support enterprise Windows and Linux environments, including Microsoft technologies such as Active Directory, Group Policy, DNS, DHCP, Certificate Authority services, patching, and automation. Qualifications You meet our minimum qualifications if you have... • 7 or more years of experience in IT systems administration, with emphasis on enterprise monitoring, automation, and infrastructure operations., • 5 or more years of hands-on experience designing, deploying, and administering SolarWinds platforms in large or complex enterprise environments., • Demonstrated proficiency with SolarWinds Query Language and the SolarWinds REST API for automation and customization., • Experience working within regulated or security-focused environments, including compliance with frameworks such as DISA STIGs, RMF, and NIST 800-53., • Demonstrated ability to design and implement application and infrastructure monitoring solutions from concept through operational deployment., • Strong working knowledge of Active Directory, Group Policy, and endpoint management using MECM., • Strong expertise in Windows Server and Linux administration within enterprise environments., • Current DoD 8140 or 8570 IAT Level II or higher certification, such as Security+ CE or CISSP., • Hold an active Secret level security clearance by your start date and can ultimately obtain Top Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship. You’ll go above and beyond if you... • Advanced scripting experience using PowerShell and or Ansible for automation and system integration., • Experience integrating SolarWinds with platforms such as ServiceNow, Splunk, or ELK., • Demonstrable ability to lead complex infrastructure or monitoring projects from inception through implementation, including planning, execution, and stakeholder communication; team leadership or mentoring experience strongly preferred., • Familiarity with network configuration management and compliance auditing., • Relevant professional certifications, such as SolarWinds Certified Professional or Microsoft Certified Systems Administrator., • Hold an active Top-Secret clearance or higher. About Us Why Work at APL? The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates. At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL’s campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at _. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact _. The referenced pay range is based on JHU APL’s good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis. Minimum Rate $100,000 Annually Maximum Rate $245,000 Annually

Description Do you thrive in a fast-paced, dynamic classified environment? Do you want to be empowered to take ownership of enterprise active directory domain infrastructure and have a direct impact on the reliability, performance, and security of critically important systems? Are you interested in working with a wide range of technologies, building supervising solutions from the ground up, and helping drive operational excellence across complex infrastructure environments? If so, we’re looking for someone like you to join our team at Johns Hopkins Applied Physics Laboratory (APL), consistently ranked by Computerworld as one of the Top Places to Work in IT. We are seeking a Senior Windows Systems Administrator to support and secure enterprise systems within a Department of Defense (DoD) environment. This role is responsible for endpoint management, Active Directory administration, and thorough security compliance aligned with DISA STIGs and RMF requirements. The ideal candidate has deep experience with MECM, strong automation skills, and a consistent record operating in highly regulated environments. As a Senior Windows Systems Administrator, you will... • Lead small teams and drive technical initiatives, successfully delivering complex projects with minimal supervision in a mission-critical environment., • Deploy, configure, and sustain Microsoft Endpoint Configuration Manager (MECM/SCCM) for enterprise device management in a DoD environment., • Administer Active Directory infrastructure, including advanced Group Policy design, enforcement, and troubleshooting., • Implement, validate, and maintain DISA STIG compliance across Windows servers and endpoints., • Lead the planning and execution of complex infrastructure and endpoint management projects with minimal supervision., • Create and maintain detailed technical documentation, SOPs, and compliance artifacts. Qualifications You meet our minimum qualifications for the job if you... • 5–10+ years of experience administering Windows Server and enterprise desktop environments, • Proven experience running MECM/SCCM in large, secure environments, • Advanced expertise in Active Directory, including GPOs, DNS, and identity/access management, • Hands-on experience implementing and maintaining DISA STIG compliance, • Strong analytical and troubleshooting abilities in high-security environments, • Self-directed with strong ownership mentality and the ability to prioritize and complete tasks in low-supervision environments., • Ability to work independently and lead technical initiatives, • Clear verbal and written communication skills, especially in documenting compliance and audit artifacts, • Thorough with a strong focus on security, accountability, and process adherence, • Active CompTIA Security+ certification (DoD 8570/8140 compliant) required, • Hold an active Secret level security clearance by your start date and can ultimately obtain a Top Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship. You'll go above and beyond our minimum requirements if you... • Prior experience supporting DoD or federal government systems, • Experience with virtualization platforms (VMware, Hyper-V, or KVM), • Knowledge of Infrastructure as Code (IaC) and secure automation pipelines, • Additional certifications (e.g., Microsoft, CISSP, CASP+) About Us Why Work at APL? The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates. At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL’s campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at _. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact _. The referenced pay range is based on JHU APL’s good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis. Minimum Rate $100,000 Annually Maximum Rate $245,000 Annually

Rhee Bros., Inc. is one of the largest importers of Asian food in the United States. Our mission is to provide our customers best-in-class distribution services through innovative products, sourcing, and logistics solutions in Pan-Asian Food. Located in Hanover, MD, Rhee Bros currently serves independent Asian retailers, wholesale grocery and chain retailers, food service distributors, chain restaurants, and manufacturers. At Rhee Bros, our employees are the heart and soul of what we do. For two generations, we’ve become more diverse with talented professionals from all walks of life and backgrounds, and we aim to continue that tradition for years to come. The physical heart of Rhee Brothers is our main distribution center in Hanover, MD. Our warehouse and transportation teams handle over 20,000 cases of dry, refrigerated, and frozen products every day. Food quality is paramount to our customers, and we pride ourselves on the safety and cleanliness of our 230,000 square-foot warehouse. Rhee Bros is a third-party food safety audited facility. Job Title: Jr. Systems Administrator Department: IT The Systems Administrator position is responsible for performing all aspects of customer service and support related to our Company's IT infrastructure. Key areas of responsibility include providing end user support for company's IT systems, procuring, and maintaining the company's IT assets, managing IT system projects, and controlling access to company data. Key Responsibilities Infrastructure & Network Support • Monitor and maintain network uptime, performance, and system health, • Assist in managing Windows servers, Active Directory, and endpoint devices, • Support basic networking (TCP/IP, subnetting, VLANs, routing), • Maintain backups and assist with disaster recovery procedures, • Assist with hardware procurement and lifecycle management Security & Access Management • Manage user accounts and permissions across ERP, WMS, databases, and Microsoft 365, • Support patch management and endpoint security initiatives, • Assist in implementing and maintaining network security best practices ERP & Systems Support • Support ERP and WMS system configurations and troubleshooting, • Assist internal teams with reporting and data requests, • Participate in system testing, documentation, and implementation projects, • Data stewardship duties including data quality management, lifecycle oversight, implementation of rules and procedures issued by data governance, • Promoting a data-driven culture through data literacy, • SME duties, acting as the bridge between IT and business departments, identifying, researching, and fixing data quality issues, managing metadata Help Desk & End-User Support • Respond to technical support requests in a timely and professional manner, • Diagnose and resolve hardware, software, and connectivity issues, • Document issues, resolutions, and procedures for knowledge sharing Documentation & Process Improvement • Create and maintain technical documentation and user guides, • Assist in documenting workflows and system requirements, • Conduct user training sessions when needed, • Continuously identify opportunities to improve IT processes and system reliability Requirements • Associate or bachelors' degree in Information Systems, Information Technology, Computer Science, or related field (or equivalent level hands-on experience), • Korean language proficiency preferred, • Strong computer skills and technical knowledge, • Strong documentation and communication skills, • Experience with Windows OS and Microsoft 365 administration, • Understanding of basic networking concepts (subnetting, VLANs, routing, TCP/IP), • Proficiency in Microsoft Excel, • Basic SQL knowledge, • Experience supporting ERP or WMS systems preferred, • Experience with virtualization (Hyper-V or VMware) preferred, • Familiarity with Windows Server and Active Directory preferred, • Experience with ticketing systems preferred, • Basic PowerShell scripting knowledge is a plus Rhee Bros., Inc. is an equal opportunity employer and affords equal opportunity to all applicants for all positions without regard to race, color, religion, national origin, age, gender, sexual orientation, marital status, disability, or any other class protected by federal, state, and local laws.

Range Engineer, Senior The Opportunity: The Cyber Range Engineer is responsible for designing, building, operating, and sustaining cyber range environments that support training, exercises, and mission rehearsals for defensive and offensive cyber missions. This role directly supports the development of realistic, scalable, and secure virtual environments used to train cyber operators, test tools and tactics, and execute complex cyber exercise scenarios. The Cyber Range Engineer works closely with exercise planners, scenario developers, red and blue teams, and infrastructure engineers to ensure ranges accurately reflect real-world operational c ond itions and mission objectives. This position requires a strong combination of hands-on technical expertise, systems integration experience, and the ability to translate exercise requirements into functional cyber range architectures. The Cyber Range Engineer designs and engineers virtualized and containerized environments that replicate enterprise, cloud, and mission-focused networks for cyber training and exercise execution. The engineer builds, configures, and maintains cyber range infrastructure, including virtual machines, networks, enclaves, and supporting services, to enable full-spectrum training objectives. In this role, you'll integrate tools, scripts, and platforms used by red, blue, and white teams, as well as support exercise execution by troubleshooting technical issues, restoring environments, and adjusting range configurations in real time. You'll collaborate with scenario developers to implement scenario injects, adversary behaviors, and data flows that align with exercise objectives. You'll also be responsible for documenting range architectures, configurations, and standard operating procedures, and supporting continuous improvement of range capabilities, automation, and scalability. Join us. The world can't wait. You Have: \n • 5+ years of experience supporting cyber operations, cyber training environments, or enterprise IT infrastructure, including in virtualized or lab-based environments\n, • Experience building, configuring, and maintaining Linux and Windows systems in a cyber range, lab, or training environment\n, • Experience with Active Directory basics such as domains, t rus ts, OUs, GPOs, DNS, and permissions, SIEMs such as Security Onion, logging and monitoring solutions, and proper sensor placement, and virtualization technologies such as VMware, KVM, or Hyper-V\n, • Experience supporting cyber exercises, cyber training events, or operational test environments, including execution-phase troubleshooting and environment restoration\n, • Experience with scripting or automation tools such as Bash, PowerShell, Python, or Ansible to support range deployment and sustainment\n, • Knowledge of virtual networking concepts, including VLANs, routing, firewalls, and network segmentation\n, • Ability to think critically, analyze complex technical issues, and troubleshoot problems in time-sensitive, execution-focused environments\n, • Ability to collaborate effectively with exercise planners, scenario developers, red or blue teams, and infrastructure engineers and document range architectures, configurations, and standard operating procedures\n, • Active TS/SCI clearance; willingness to take a polygraph exam\n, • HS diploma or GED\n\n Nice If You Have: \n • Experience supporting cyber ranges or exercises for the DoD, USCYBERCOM, or Joint organizations\n, • Experience with container technologies, cloud-based range environments, or cyber range platforms\n, • Experience integrating adversary emulation or penetration testing tools\n, • Possession of excellent written and verbal communication skills\n, • TS/SCI clearance with a polygraph\n, • Bachelor's degree\n, • Networking Certification such as Network+ or CCNA Certification\n\n Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; TS/SCI clearance is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work Model Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings. \n • \nRemote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.\n, • \nHybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.\n, • \nOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.\n\n Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Description Unleash your potential at Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. We're eager to connect with you regarding transitioning to Leidos! The Leidos Digital Modernization Sector has a career opportunity for a Project Manager to join our dynamic DES (Defense Enclave Services) team supporting DISA at Fort Meade, MD on a hybrid basis. PROGRAM SUMMARY: The Defense Enclave Services contract will unify the DoD Fourth Estate Defense Agencies and Field Activities’ (DAFAs) common use information technology systems, personnel, functions, and program elements under the direction of DISA’s Fourth Estate Network Optimization program office. It will unify the DAFAs on a common, modernized network architecture, DoDNet, to provide mission services focused on enhanced user experience, improved security, and network reliability. CLEARANCE REQUIREMENT: -Must have an ACTIVE SECRET or above clearance required. (US Citizenship required) Job Summary As an Endpoint Engineer you will focus on endpoint designs, deploys, and secure end-user devices (workstations, laptops) using tools like Intune, MCM, SCCM. Ensure proper OS images are deployed to all endpoint devises, test and manage software updates, ensure appropriate and enforce security policies (EDR/AV), and automate workflows to ensure stable, compliant, and efficient computing environments for endpoint migrations. Key Responsibilities • Endpoint Management & Provisioning: Managing the lifecycle of devices—including imaging, configuration, and decommissioning—using tools like Intune, SCCM/MECM, or Jamf., • Security & Patch Management: Designing and enforcing endpoint security baselines, ensuring timely OS and application patching, and managing EDR/AV software., • Automation & Scripting: Using PowerShell, Python, or bash to automate software deployment, configuration changes, and compliance remediation., • Application Packaging: Oversee application rationale and ensure proper preparation for deploying software applications at scale to Windows environments., • Troubleshooting & Support: Acting as an escalation point for complex technical issues relating to endpoints that cannot be resolved by standard IT support., • Compliance & Reporting: Monitoring device health and security compliance, maintaining documentation, and ensuring adherence to security policies (e.g., NIST, DISA STIGs). Basic Qualifications & Skills • Experience: BA Degree and 4+ years of experience. Additional experience may be accepted in lieu of degree., • Tools: Deep knowledge of Microsoft Intune, MECM (SCCM), Active Directory, and Group Policy., • 8140 Certification required, • Security Knowledge: Familiarity with endpoint security tools If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. April 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Description Leidos is seeking a Cybersecurity Operations Lead to oversee two cybersecurity teams supporting the Defense Enclave Services (DES) program: an Identity Management team and a Software Auditing team. This role provides both technical and operational leadership across identity and access management, compliance auditing, platform security, and vulnerability remediation activities. The ideal candidate is a hands-on leader who can effectively supervise personnel while also contributing directly to technical operations, audits, troubleshooting, and cybersecurity initiatives. An active Secret clearance or higher is required for consideration. • Lead and supervise Identity Management and Software Auditing teams supporting enterprise cybersecurity operations., • Perform technical duties alongside team members, including IAM operations, software auditing, compliance validation, and remediation activities., • Oversee Linux/Solaris platforms and directory services to ensure security, availability, and operational performance., • Manage cybersecurity operations in alignment with RMF, NIST 800-53, and DoD cybersecurity requirements., • Conduct and oversee software and system auditing activities, including review of application configurations, access controls, patching, and secure configuration compliance., • Support vulnerability management, audit readiness, and continuous process improvement initiatives., • Active DoD Secret clearance or higher, • Bachelor’s degree with 5+ years of relevant cybersecurity experience (additional experience may substitute for degree)., • Active DoD IAT Level II certification (e.g., Security+)., • Experience leading cybersecurity, IAM, or compliance/auditing teams., • Strong knowledge of RMF, NIST 800-53, vulnerability management, and compliance practices., • Experience with Linux/Solaris administration and directory services., • Strong communication, analytical, and leadership skills., • Experience with IAM/IdM platforms and cybersecurity tool integrations., • Experience with software auditing, system hardening, and compliance validation., • Relevant cybersecurity or IAM certifications., • Experience supporting SailPoint or similar identity management implementations. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. May 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for the Center for Information Systems Security (CISS) program. This position requires the ability to work flexible hours in Washington DC with as-needed travel to Chantilly, VA (under 25%). Work Schedule is as follows: Monday thru Friday: 2PM-10:30PM Primary Responsibilities: 1) Performs the integration of new COTS/GOTS systems (network equipment, servers, workstations, etc) into the production environment, responsible for ensuring mission readiness. 2) Manages change controls for documentation within a configuration management database (CMDB) and performs corrective action on any discrepancies or findings. 3) Develops technical solutions and resolves complex user, computer, server, network, appliance, and application issues. Independently and consistently records, manages, and updates these solutions in a knowledge database and ticketing system. 4) Reviews data from a DoD Network Monitoring System. Reviews historical data and proactively audits systems to ensure they meet program requirements. Assesses risks and remediates incidents. 5) Once trained on the program specific equipment, the candidate will be relied on as an expert in their AOR, and will be expected to analyze issues, make remediation recommendations to management, and subsequently carry out those remediation processes. Basic Qualifications: • BS degree and 4 – 8 years of prior relevant experience or Masters with 4+ years of prior relevant experience. A High School diploma with an additional 2 years’ relevant experience may be considered in lieu of a degree., • Interim Top-Secret clearance is required with ability to obtain a Final Top Secret., • Experienced with the following Windows Server administration tools: WSUS, Group Policy, Active Directory, RDP, DNS, DHCP., • Low Level RHEL troubleshooting., • Mid-to-High Level Windows 11 and Windows Server 2022/2025 troubleshooting., • GOTS/COTS application, installation, configuration, and troubleshooting., • Industrial computer and Dell systems installation, configuration, and troubleshooting., • Tier 3 Systems Administrator support., • The candidate should be a proactive leader and team player with strong communication, management, analytical, and problem solving skills; proven ability to thrive in environments that constantly embraces new technology., • AWS virtualization and networking configuration and troubleshooting., • Docker configuration and troubleshooting., • Database installation, configuration, and troubleshooting (Postgre, MariaDB, SQL, etc.) Preferred Qualifications: • Lifecycle management experience (PC Imaging & Disposition)., • Knowledge of Network Monitoring tool management such as OpManager, Solarwinds, PRTG., • Workstation and Server RAID understanding., • Experience with virtualization., • Infrastructure equipment troubleshooting such as Tripplite or Eaton UPS’, Fiber and/or Ethernet installation/termination, and electronic testing and metering equipment., • Ticket tracking system experience (i.e. Remedy, ServiceNOW, SharePoint)., • Prior experience in a Network Operations Center environment or Tier 3 Helpdesk., • Basic Juniper and Palo Alto Tier 1 troubleshooting experience., • Experience with CMD/Terminal/PowerShell If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. May 29, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows and Linux servers to virtualization, storage, and backup environments, you'll keep mission platforms online, secure, and recoverable. This isn't a passive maintenance role - you'll architect new solutions from the ground up, tune performance across clusters, and push automation deeper into daily operations. You'll balance reliability with innovation, driving modernization while ensuring every configuration meets the mission's uptime demands. When the infrastructure is resilient, the mission never stops - and you'll be the reason why. What You'll Work On: \n • Engineer and maintain enterprise Windows Server and Linux environments such as RHEL or Ubuntu supporting production and mission systems.\n, • Administer and optimize virtualization platforms such as VMware vSphere, Broadcom, or Micro sof t Hyper-V to sustain high-availability clusters.\n, • Manage storage and backup solutions, including SAN, NAS, Veeam, Commvault, Cohesity, or Veritas NetBackup, ensuring integrity and recoverability.\n, • Implement and document Highly Available ( HA ) architectures with redundancy, clustering, and replication.\n, • Maintain DNS, routing, and VLAN configurations supporting secure multi-network environments.\n, • Enforce DoD STIGs and enterprise baselines for configuration compliance and security posture.\n, • Automate patching and configuration tasks with PowerShell, Bash, or Ansible to reduce downtime and error.\n, • Collaborate across cyber, network, and application teams to sustain mission-critical availability.\n\n Join us. The world can't wait. You Have: \n • 5+ years of experience administering Windows Server or Linux in production or mission environments\n, • 3+ years of experience managing enterprise virtualization, including VMware vSphere, Broadcom, or Hyper-V\n, • 3+ years of experience administering enterprise storage and backup systems such as SAN, NAS, Veeam, Commvault, Cohesity, or Veritas NetBackup\n, • Experience managing DNS, routing, VLANs, and user connectivity across multiple domains\n, • Knowledge of DoD STIGs and secure configuration baselines\n, • Ability to design and maintain Highly Available solutions\n, • Secret clearance\n, • HS diploma or GED\n, • CompTIA Security+ CE Certification\n\n Nice If You Have: \n • Experience administering Active Directory, Group Policy , DNS, or DHCP in hybrid or cloud-joined environments\n, • Experience with Linux, including RHEL or Ubuntu, server hardening and configuration management with Ansible or PowerShell DSC\n, • Experience supporting database or application servers within clustered environments\n, • Knowledge of infrastructure automation or DevOps tooling, including Ansible, Jenkins, or Terraform\n, • Bachelor's degree in Information Systems, Computer Science, or a related field\n, • VMware Certified Professional ( VCP ) , Micro sof t Certified: Windows Server Hybrid Administrator Asso cia te, or Red Hat Certified System Administrator ( RHCSA ) Certification\n\n Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; Secret clearance required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work Model Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings. \n • \nRemote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.\n, • \nHybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.\n, • \nOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.\n\n Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Mobility Engineer, Mid The Opportunity: Design, integrate, and deploy mobile technologies such as mobile devices, applications, and unified endpoint management tools to provide end-to-end solutions. Apply advanced skills, extensive technical expertise, and full industry knowledge. Develop innovative solutions to complex problems. Work without considerable direction. Mentor and supervise team members. You Have: \n • 3+ years of experience with Enterprise Mobility Management ( EMM ) tools, including Ivanti EPMM, Ivanti Neurons, Micro sof t Intune, VMware Workspace ONE, or Blackberry UEM\n, • 2+ years of experience deploying mobile device management models such as iOS Supervision, Android Enterprise, or Android for Work\n, • Ability to obtain a Secret clearance\n, • HS diploma or GED\n\n Nice If You Have: \n • 2+ years of experience deploying Windows server infrastructure in a virtual machine environment\n, • 2+ years of experience engineering PKI concepts and certificate integrations\n, • Experience with common domain applications, including DNS, Active Directory, SQL Server, and web servers\n, • Experience with Micro sof t Windows Endpoint Management, including SCCM, WSUS, or any vendor's UEM solution\n, • Experience with the Mobile Operating System and MDM STIGs released by the DoD\n, • Experience with Cisco IOS network devices, including routers, switches, or firewalls\n, • Experience with network monitoring tools, including Splunk, SNMP, and NetFlow\n, • Ability to present to senior-level clients\n, • Possession of excellent verbal and written communication skills\n, • Security+, Micro sof t Certified Solutions Asso cia te ( MCSA ) , VMware Certified Asso cia te ( VCA ) , VMware Certified Professional ( VCP ) , Cisco Certified Network Asso cia te ( CCNA ) , and Azure Administrator Asso cia te or higher Certification\n\n Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $69,400.00 to $158,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work Model Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings. \n • \nRemote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.\n, • \nHybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.\n, • \nOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.\n\n Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

Description Unleash Your Potential At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! The Mission Leidos is seeking a System Administrator to partner on a large enterprise IT contract for the DOD. The System Administrator will partner and lead operations across multiple geographic locations. The System Administrator provides systems and software operations and maintenance support in a large network enterprise, multi-enclave environment. This individual will work in a team environment to ensure mission needs are met and ensure functionality of capabilities of customers. This role requires an individual that is technical, customer oriented and familiar with using desktop software applications such as web browsing and client software, and IT Service Management (ITSM) software. This individual should be detail oriented in order to capture customer inquiries appropriately. Role requires excellent oral and written communication skills with experience interacting with walkup customers of all types, to include senior executives. Individuals should be familiar with the basic concepts of Public Key Infrastructure (PKI) utilizing token cards and soft certificates to allow authentication within classified systems and for digital signing/encrypting communications. Administrator will handle walkup customers at the PKI main office, assist remote customers to troubleshoot issues, train Trusted Agents at remote sites/locations to perform basic TA duties, and ensure the PKI servers are operational and maintained. O&M duties include patching, routine maintenance, upgrades, and implementing new PKI technologies developed by the customer’s Engineering division. Primary Tasks • Experience with interacting with customers, senior managers, and customers, to handle service inquiries and problems., • Coordinate with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements., • Implement, troubleshoot and maintenance of complex PKI, RCVS, OCSP, and other Identity Management tools/systems., • Enforce security strategies and policies within established guidelines across the O&M IdAM function., • Design, develop and document solutions to complex active directory and windows technical issues., • Provide follow-up reports (technical findings, feedback, resolution steps taken) for root cause analysis, engineering technical assessment and process improvement initiatives., • Mentor junior team members, • Update troubleshooting documentation for 24/7/365 IT Operations Center watch personnel Basic Qualifications • Mastery of IdAM technical areas and broad expertise across multiple level systems., • Experience with RCVS, OCSP, Certificate Authorities and other PKI technologies, • Knowledge of Intelligence Community (IC) systems security standards, concepts and tools to be able to complete technology assignments., • Experience working independently on technical solutions in support of a client, • Experience with issuing, troubleshooting, and managing token cards to support 2FA for administrator accounts, • Familiarity with troubleshooting soft-certificate issues for customers locally and at remote locations, • Experience with Tier 2 system/server administration, • Experience supporting a broad range of assignments requiring originality and innovation in determining how to accomplish tasks., • Experience developing methodologies and presenting solutions to team members., • Experience collaborating with and reviewing the work of team members on requirements and solutions., • Experience with log reviews, incident analysis, and identification of issue trends, • Experience with utilizing an IT Service Management (ITSM) tool, such as Service Now, to track, manage, and resolve customer incidents and complete customer requests, • Strong oral and written communications skills, • Ability to work independently Education: • Bachelor’s degree and 4+ years of prior relevant experience, Master’s degree with 2 years, Associate's with 6 years, or High School Diploma with 8 years or High School Diploma with 8 years of related experience. Clearance: • Due to the nature of the government contracts we support, US Citizenship is required., • TS/SCI with Poly required for Position or TS/SCI and willingness to obtain and maintain a poly. Certifications: • Candidate must, at a minimum, meet DoDM 8140.03 (previously DoD 8570) – IT System Admin Intermediate certification requirements (Cloud+, GICSP, SSCP, Security+ CE, GSEC, or higher). Specific “or higher” certifications for systems administrators include FITSP-O, GFACT, CASP+, CCNP Security, or CCSP. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. June 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description The Access Control Specialist supports the SEC ISS contract by administering secure, timely access to enterprise systems and data. This role manages full account lifecycle activities (joiner, mover, leaver), validates access changes, and maintains accurate, current account information. The position applies Microsoft Active Directory and core access control practices to enforce approved access. The specialist also maintains access control procedures and documentation to support SEC policy compliance, audit readiness, and operational effectiveness. Primary responsibilities ACCOUNT LIFECYCLE ADMINISTRATION • Create, modify, disable, and terminate user accounts based on approved requests and established timelines., • Execute joiner/mover/leaver workflows, including account expiration and deprovisioning controls., • Validate approvals and request details before implementing access changes., • Track, update, and resolve access-related requests and escalations in the designated ticketing system. GROUP, MAILBOX, AND FILE PERMISSIONS MANAGEMENT • Manage security and distribution groups, including membership updates and periodic validation., • Administer mailbox permissions and delegation settings for individual and shared mail resources., • Configure and maintain file and folder permissions according to approved access needs., • Correct stale, conflicting, or excessive permissions to maintain appropriate access. DIRECTORY SERVICES AND ACCESS CONTROL SUPPORT • Maintain Microsoft Active Directory account attributes and directory data accuracy across systems., • Ensure account information remains accurate, complete, and current., • Coordinate with security and system owners to ensure access controls remain current and enforceable., • Support routine validation activities for access provisioning and account changes. PROCEDURES, COMPLIANCE, AND CONTINUOUS IMPROVEMENT • Maintain and update access control protocols, SOPs, and process documentation., • Produce audit-ready records for access provisioning, changes, and terminations., • Identify recurring access issues and recommend process improvements., • Support compliance with SEC security policies and contract requirements. Required qualifications Citizenship/Work Authorization: Must meet contract requirements. Clearance: Ability to obtain and maintain SEC Public Trust (or higher if required). Education: Bachelors. Experience: • Minimum 2 years of experience administering access control in an enterprise IT environment., • Experience managing account creation, modification, termination, and expiration processes., • Experience managing groups, mailbox permissions, and file permissions while maintaining accurate account records. Technical Skills: • Microsoft Active Directory and underlying directory service concepts., • User account lifecycle administration (account creation, modification, and termination)., • Group administration and permission management., • Mailbox and file permission management., • Access control protocol and SOP maintenance. Preferred qualifications The following are preferred qualifications aligned to the SEC ISS IAM operating environment: • Experience supporting federal agency IT environments with formal security and compliance requirements., • Hands-on experience with Microsoft Entra ID and hybrid identity administration., • Familiarity with RBAC, identity governance, MFA, and privileged access concepts., • Working knowledge of FISMA/NIST-aligned access control practices., • Experience using PowerShell or similar scripting tools to automate access administration tasks., • Microsoft Certified: Identity and Access Administrator Associate (SC-300), • CompTIA Security+, • ITIL 4 Foundation WORK ENVIRONMENT / OTHER Operational Support: May require participation in on-call or surge support activities depending on operational needs. Location: On-site at SEC HQ, Washington, DC Travel: As required per contract direction. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. May 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $50,700.00 - $91,650.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can thrive, keep reading! The Digital Modernization Sector brings together our digital transformation and IT programs, allowing us to better serve our customers through scale and repeatability. (Group Profile/Link to Group page) - _ Your Next Great Adventure Awaits! Leidos is looking for a Unified Endpoint Management - Engineering Lead to support a large program within the Department of Justice. The Engineering Lead will be responsible for leading a team of Unified Endpoint Management engineers with primary responsibility for managing the end user computing environment; to include workstations, printers, mobile devices, VTC, and telephony. The Engineering Lead will directly responsible for administering the end-user computing environment, and managing a team of two endpoint engineers. The workstation environment is primarily Windows 11, managed through Microsoft Endpoint Configuration Manager (MECM). Main areas of responsibility within the end-user computing environment include maintaining the image, conducting regular security patching, testing and deploying applications as requested and approved, validating new hardware, and developing and implementing refreshes of both hardware and operating systems. In this role, you will lead technical efforts related to the deployment, configuration, and maintenance of the end-user environment at an enterprise-level. You will also be responsible for developing scripts to automate processes and improve efficiency. This role combines hands-on technical work with leadership in guiding and mentoring a team, ensuring the smooth execution of endpoint management tasks and services. This work is located onsite in the DC area. Key Responsibilities: Lead the administration and support of Microsoft Endpoint Configuration Manager (MECM), managing software deployments, updates, patches, and configurations across the organization. Develop and maintain MECM configurations and collections for efficient deployment of operating systems, applications, and patches. Troubleshoot and resolve issues related to MECM clients, deployment failures, and other endpoint-related issues. Monitor and maintain MECM infrastructure and ensure it meets organizational needs for scalability, security, and performance. Lead the implementation and configuration of AdminStudio to support application packaging, deployment, and software virtualization. Collaborate with application owners to create, test, and deploy application packages in AdminStudio. Ensure compatibility of applications with endpoint systems and manage packaging processes to streamline deployment. Develop, test, and maintain scripts (e.g., PowerShell, Batch, VBScript) to automate system management tasks such as software deployments, configuration changes, and system updates. Use scripting to improve efficiency in managing endpoint devices, reduce manual intervention, and ensure consistency across deployments. Work with other team members to identify areas where automation and scripting can improve workflow efficiency. Work closely with security teams to ensure endpoints are compliant with security policies, patches, and software updates. Support endpoint configuration for compliance monitoring and reporting. Ensure all endpoints are adequately protected from vulnerabilities and potential threats. Create and maintain documentation for MECM configurations, packaging processes, and automation scripts. Required Qualifications: Bachelor’s degree in Computer Science, Information Technology, Engineering, or in a related field and 5+ years of relevant experience OR Master’s degree with 3+ years of relevant experience. Additional years of experience will be considered and/or accepted in lieu of a degree. 7+ years of experience in endpoint management, with at least 5 years of hands-on experience supporting Microsoft Endpoint Configuration Manager (MECM) and AdminStudio OR similar tools. Proven experience developing and maintaining scripts for endpoint automation (e.g., PowerShell, Batch, VBScript). Familiarity with Active Directory, Group Policy, and other endpoint management technologies. Experience with endpoint security management, including software patching and compliance reporting. Familiarity with SQL queries for reporting and troubleshooting in MECM. Knowledge of Windows Server and Windows OS configurations and management. The individual selected to this position must successfully complete and maintain a Public Trust security investigation by the government. US Citizenship. Additional Attributes That Will Help Make One Successful: Strong troubleshooting skills for resolving deployment failures, configuration issues, and system performance problems. Ability to think critically and identify solutions that improve processes and enhance operational efficiency. Strong leadership and mentoring skills to guide junior engineers and cross-functional teams. Excellent communication skills to collaborate with business stakeholders and technical teams. Desirable Qualifications: Certifications: Microsoft Certified: Modern Desktop Administrator Associate or other Microsoft certifications related to endpoint management. AdminStudio Certification or similar packaging tool certification. ITIL Foundation or similar IT service management certifications. Familiarity with Power BI or other reporting tools for generating endpoint management metrics and dashboards. Experience with other endpoint management tools (e.g., SCCM, Intune, AirWatch). Please Note: The program budget salary for this role could fall anywhere between $120,000 to low/mid $135,000 with a slight wiggle room (no guarantees) based on relevant experience and assessment. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Leidos is growing! Connect with us on and _ If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. May 7, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Job Title: Systems Admin- GCCS-J Job Location: Iraq Security Clearance: Top Secret This position will support the _ and is located at Erbil Air Force Base, Iraq. Job Summary: We are seeking an GCCS-J Systems Administrator to support the installation, configuration, administration, maintenance, and operational readiness of mission-critical systems within a Department of Defense (DoD)/ Department of War (DOW) environment located at Erbil Air Base. This role is responsible for managing enterprise IT infrastructure, supporting GCCS-J systems, implementing best practices, and ensuring system reliability, security, and performance across virtual environments. The ideal candidate will possess advanced technical expertise in Windows and Linux systems administration, PowerShell automation, DoD cybersecurity compliance, and GCCS-J operational support. This position requires strong troubleshooting capabilities, the ability to manage complex technical projects, and collaboration across multiple technical and operational teams in a deployed operational environment. Key Responsibilities Install, configure, administer, maintain, and troubleshoot GCCS-J software and supporting infrastructure. Support Windows 11 systems operating within DNS and Active Directory environments. Perform system audits, readiness assessments, and pre-deployment system checkouts for GCCS-J platforms. Monitor and maintain enterprise systems performance, identify anomalies, and resolve operational issues. Implement DoD patch management and vulnerability remediation processes and tools. Configure and manage Windows DHCP, Group Policy Objects (GPO), and PowerShell-based administration tasks. Manage system backups, recovery operations, storage allocation, and infrastructure optimization. Support and maintain Linux/Red Hat Linux systems and associated services. Troubleshoot networking and connectivity issues utilizing a strong understanding of TCP/IP networking principles. Support Agile Client / Komodo environments used for accessing GCCS-J services, including middleware and backend application services. Coordinate with internal technical teams and stakeholders to implement system improvements and resolve technical challenges. Ensure compliance with DoD cybersecurity and operational standards. Required Qualifications Bachelor’s degree in Information Technology, Computer Science, Engineering, or related technical field. 8–12 years of relevant professional experience, or: additional experience in supporting mission-critical defense or command-and-control environments may be accepted in lieu of degree. Or, a Master’s degree with 6–10 years. Active Top Secret (TS) clearance prior to start date. Current DoD 8140 IAT Level II certification (Intermediate or Advanced), such as CompTIA Security+. Minimum 5 years of IT and network administration experience within DoD environments. 2–5 years of experience supporting and analyzing GCCS-J systems. Experience installing, configuring, and troubleshooting GCCS-J software and systems. Strong experience working within Active Directory and DNS environments. Hands-on experience with: Windows DHCP Group Policy (GPO) PowerShell scripting and automation Remote workstation and server management Experience conducting system audits and operational readiness evaluations. Knowledge of DoD patch management and vulnerability remediation processes and tools. Understanding of TCP/IP networking fundamentals. Experience supporting Agile Client / Komodo environments and related middleware/application services. Experience administering Linux / Red Hat Linux 8 systems. Experience administrating VMware systems and services Preferred Qualifications Advanced troubleshooting and systems integration experience across multi-domain infrastructures. Previous overseas deployment or experience working in austere operational environments preferred. Core Competencies Advanced systems administration and infrastructure management GCCS-J operational support Cybersecurity compliance and vulnerability remediation Automation and scripting Systems performance monitoring and optimization Technical problem solving and root-cause analysis Cross-functional communication and collaboration Project ownership and technical leadership Work Environment This position is based at Erbil Air Base and supports mission-critical operations in a highly secure, fast-paced deployed DoD environment. Candidates must be comfortable working in an overseas operational setting, supporting 24/7 mission requirements, and collaborating with military personnel, government civilians, and contractor teams. The role may require extended hours, on-call support, and adherence to deployment and security protocols. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. May 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Are you ready to make an impact and help drive enterprise-scale modernization across the Department of Defense? Leidos is seeking a highly skilled MECM System Administrator / Tier 3 Engineer to support the Defense Enclave Services (DES) program - a critical DISA-led initiative consolidating and modernizing IT services across the DoD Fourth Estate Agencies. We are looking for a technically advanced engineer with deep Microsoft Endpoint Configuration Manager (MECM/SCCM) expertise, strong systems engineering experience, and a proactive operational mindset. This role supports enterprise endpoint management, software deployment, patch management, automation, and advanced troubleshooting within a large-scale, mission-critical environment. PROGRAM SUMMARY The Defense Enclave Services (DES) contract consolidates the DoD Fourth Estate Defense Agencies and Field Activities' common-use IT systems, personnel, functions, and program elements under the direction of DISA's Fourth Estate Network Optimization (4ENO) program office. DES delivers secure, standardized, and modernized enterprise IT services supporting critical national defense missions. PRIMARY RESPONSIBILITIES • Serve as a Tier 3 escalation engineer for MECM/SCCM infrastructure, endpoint management, and enterprise systems support., • Engineer, administer, maintain, and optimize Microsoft Endpoint Configuration Manager (MECM/SCCM) infrastructure in a large-scale enterprise environment., • Design, test, deploy, and validate enterprise software deployments, operating system deployments (OSD), application packaging, and patch management solutions using MECM., • Manage and maintain endpoint patching operations for servers and workstations, ensuring compliance with organizational security and operational standards., • Troubleshoot and resolve complex MECM infrastructure issues involving client health, content distribution, software deployments, boundary groups, distribution points, management points, SUP/WSUS integration, and collection performance., • Develop and implement automation solutions using PowerShell and other scripting technologies to improve operational efficiency, compliance, and system reliability., • Perform advanced troubleshooting of endpoint management issues in both physical and virtualized environments., • Monitor and maintain MECM client health across enterprise systems and optimize collection management to minimize evaluation and deployment latency., • Support enterprise operating system deployment (OSD) task sequences, driver management, imaging processes, and endpoint provisioning activities., • Collaborate with cybersecurity, infrastructure, server, networking, and engineering teams to support enterprise modernization initiatives and ensure compliance with security requirements., • Support incident, problem, change, and configuration management processes in accordance with ITIL best practices., • Conduct root cause analysis and develop corrective actions for recurring infrastructure and endpoint management issues., • Provide technical leadership, engineering guidance, and mentoring to junior administrators and operational support personnel., • Create and maintain technical documentation, standard operating procedures (SOPs), engineering diagrams, deployment processes, and knowledge articles., • Participate in architecture discussions, technology evaluations, and strategic planning efforts related to endpoint management and systems administration., • Coordinate with customers, stakeholders, and program leadership to gather requirements, communicate technical findings, and implement enterprise solutions., • Support after-hours maintenance windows, patch cycles, and operational activities as required. BASIC QUALIFICATIONS • Bachelor's degree with 8+ years of relevant experience; additional years of directly related experience may be considered in lieu of degree., • Active Secret security clearance required., • Active CompTIA Security+ CE certification required (DoD 8570 compliant)., • 5+ years of hands-on enterprise experience administering Microsoft Endpoint Configuration Manager (MECM/SCCM)., • Strong experience with:, • Software deployment and application packaging, • Patch management and WSUS/SUP administration, • Operating System Deployment (OSD), • Client health remediation, • Endpoint compliance management, • MECM infrastructure administration, • Advanced PowerShell scripting and automation experience., • Experience troubleshooting enterprise-scale infrastructure and endpoint management issues in complex environments., • Strong knowledge of Windows Server, Windows 10/11 administration, Group Policy, Active Directory, DNS, DHCP, and enterprise endpoint management technologies., • Experience supporting virtualized environments (VMware and/or Hyper-V)., • Working knowledge of ITIL processes including Incident, Problem, Change, and Configuration Management., • Demonstrated ability to perform root cause analysis and resolve highly complex technical issues independently., • Strong written and verbal communication skills with the ability to communicate technical concepts to both technical and non-technical audiences., • Ability to work effectively in a fast-paced, mission-critical operational environment. PREFERRED QUALIFICATIONS • Microsoft certifications related to MECM, Endpoint Management, Azure, or Windows Server administration., • Experience with Microsoft Intune, Co-Management, Autopilot, and modern endpoint management solutions., • Experience supporting large DoD enterprise environments., • Familiarity with DISA STIG compliance and DoD cybersecurity requirements., • Experience with enterprise monitoring and reporting tools., • Knowledge of cloud-based endpoint management technologies and hybrid environments., • Experience leading engineering efforts, technical projects, or operational improvement initiatives. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. May 18, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is seeking a qualified Sr. IdM Platform/*nix Platform Administrator to join our Defense Enclave Services (DES) team at Ft. Meade, MD. POSITION SUMMARY: Leidos has an exciting opportunity for a Senior Cybersecurity Operations professional in our Cybersecurity Solutions and Services Practice. In this role you will provide security infrastructure operations support and interfacing across the program. This support includes, but is not limited to, Identity management cybersecurity solutions and related technologies. The successful candidate for this position is a highly motivated individual, with a strong IT security background who excels integrating, operating, and deploying security technology and solutions and interacts well with both internal teams and clients. CLEARANCE REQUIREMENT: *Must hold an active Secret security clearance. (US Citizenship required) PRIMARY RESPONSIBILITIES: • Operate and maintain integration and implementation of Identity Management, Access Control Systems/Solutions, support Compliance Monitoring and Remediation, and implement Multi-Factor Authentication (MFA) and/or single sign-on (SSO) solutions as required in addition to other possible cybersecurity and/or cyber operations tools and solutions IAW DoDI 8520.02, DoDI 8520.03, and other applicable policies and regulations., • Operate and maintain security solutions and related technologies for clients., • Administering Linux (Solaris) based operating systems., • Administering Oracle Unified Directory (OUD), • Interface with information assurance personnel and support cybersecurity efforts across the program., • Support Authorizing Official (AO) actions by providing supporting documents and artifacts for various security tools in accordance with RMF as defined in NIST 800-37 revision 2 and related agency specific RMF requirements., • Provide input into an Audit and Accountability Plan containing methods, procedures, and planned reviews for the continuing accreditation and authorization against AU (Audit and Accountability) family controls per NIST SP 800-53 guidance., • Provide input to and guide implementation and/or verification and validation of an organizational access control policy and plan reflecting various cybersecurity solutions in compliance with risk-levels defined in the National Institute of Standards and Technology (NIST) 800-53, rev 4, Access Control family of controls to include auditing annually, at a minimum., • Operate integrated solutions and refine operational processes and procedures for evaluating, monitoring, remediating, and/or documenting information system security vulnerabilities and/or security incidents., • Review and recommend updates to existing security tools, policies, and/or procedures. BASIC QUALIFICATIONS: • Bachelor's degree and 8+ years of experience; additional years of directly applicable experience may be accepted in lieu of a degree., • Must have a DoD IAT Level II certification at start date (e.g. Sec+), • Experience operating and maintaining a variety of security tools functioning to support a strong cybersecurity posture and deliver cybersecurity related services, including developing and maintaining all related documentation and artifacts, with a focus in IAM/IDM tools., • Analytical ability, problem-solving skills, and ability to break down complex problems into actionable steps., • Experience selecting effective methods, techniques, and evaluation criteria to achieve desired outcomes., • Understanding of federal cybersecurity guidance., • Experience with Solaris OS and Oracle Unified Directory PREFERRED QUALIFICATIONS: • Cybersecurity tool integration experience.., • IAM/IdM certifications., • Experience hardening systems and applications., • Additional certifications demonstrating cybersecurity/technical mastery in other areas, including areas noted in basic qualifications., • Solaris Administration within a Sailpoint IdM implementation. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. April 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is seeking a highly skilled Senior Unified Endpoint Management (UEM) Engineer to support the Defense Enclave Services (DES) program-an enterprise-scale digital modernization initiative for the Defense Information Systems Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies. In this role, you will lead the design, implementation, and optimization of modern endpoint management solutions, with a primary focus on Microsoft Intune and cloud-native device management. You will play a key role in migrating legacy environments (MECM and on-premises Active Directory) to Azure AD-joined, Intune-managed endpoints, helping drive secure, scalable, and user-centric solutions across the enterprise. This position requires both deep technical expertise and the ability to collaborate across engineering, security, and operations teams to deliver resilient and compliant endpoint solutions. Primary Responsibilities • Lead the design, architecture, and deployment of Microsoft Intune solutions aligned with enterprise security, compliance, and user experience requirements, • Drive endpoint modernization efforts, including migration from MECM and traditional AD-joined devices to Azure AD-joined and Intune-managed environments, • Develop and manage Intune policies and configurations, including compliance policies, configuration profiles, and application deployment strategies, • Package, deploy, and lifecycle-manage applications in Intune, emphasizing automation, version control, and end-user experience, • Architect and implement Windows 10/11 provisioning and deployment solutions using Intune, Autopilot, Enrollment Status Page (ESP), and modern provisioning techniques, • Configure and optimize Windows Update for Business (WUfB) to ensure secure, reliable, and timely OS patching, • Collaborate with infrastructure and identity teams to translate and modernize Group Policy Objects (GPOs) into Intune-based controls (Settings Catalog, ADMX-backed policies), • Partner with Active Directory and MECM/SCCM teams to ensure coexistence strategies and migration readiness, • Integrate Intune with the broader Microsoft 365 ecosystem, including Defender for Endpoint, Conditional Access, and Zero Trust security models, • Implement and enforce endpoint security best practices, including encryption, endpoint protection, compliance baselines, and data loss prevention, • Support security operations by monitoring endpoint-related incidents and integrating telemetry with SIEM/SOC workflows, • Identify opportunities to optimize endpoint management processes, recommending improvements and driving adoption of modern management capabilities, • Develop and maintain comprehensive technical documentation, including architecture diagrams, configuration standards, and migration strategies Required Qualifications • Bachelor's degree with 4-8 years of relevant experience, or Master's degree with 2-6 years of experience (additional experience may be considered in lieu of degree), • Active DoD Secret clearance, • Demonstrated experience with Microsoft Intune implementation and endpoint migration, • Hands-on experience packaging and deploying applications in Intune, • Proficiency in PowerShell scripting for automation and troubleshooting, • Experience working directly with customers and stakeholders to gather requirements, provide updates, and deliver solutions, • Strong communication, organizational, and problem-solving skills with the ability to meet deadlines in a dynamic environment, • Familiarity with Atlassian tools (Jira, Confluence), • Current DoD 8570 IAT Level II certification (e.g., Security+ CE, CISSP) Desired Qualifications • Microsoft certifications such as Microsoft Endpoint Administrator Associate or Microsoft 365 Certified: Endpoint Administrator Expert, • Experience with large-scale enterprise migrations to cloud-native endpoint management, • Familiarity with Zero Trust architecture and modern identity/security frameworks, • Experience integrating endpoint management with SIEM/SOC platforms If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. May 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Job Title:Systems Admin- GCCS-J Job Location: Iraq Security Clearance: Top Secret This position will support the _ and is located at Erbil Air Force Base, Iraq. Job Summary: We are seeking an GCCS-J Systems Administrator to support the installation, configuration, administration, maintenance, and operational readiness of mission-critical systems within a Department of Defense (DoD)/ Department of War (DOW) environment located at Erbil Air Base. This role is responsible for managing enterprise IT infrastructure, supporting GCCS-J systems, implementing best practices, and ensuring system reliability, security, and performance across virtual environments. The ideal candidate will possess advanced technical expertise in Windows and Linux systems administration, PowerShell automation, DoD cybersecurity compliance, and GCCS-J operational support. This position requires strong troubleshooting capabilities, the ability to manage complex technical projects, and collaboration across multiple technical and operational teams in a deployed operational environment. Key Responsibilities Install, configure, administer, maintain, and troubleshoot GCCS-J software and supporting infrastructure. Support Windows 11 systems operating within DNS and Active Directory environments. Perform system audits, readiness assessments, and pre-deployment system checkouts for GCCS-J platforms. Monitor and maintain enterprise systems performance, identify anomalies, and resolve operational issues. Implement DoD patch management and vulnerability remediation processes and tools. Configure and manage Windows DHCP, Group Policy Objects (GPO), and PowerShell-based administration tasks. Manage system backups, recovery operations, storage allocation, and infrastructure optimization. Support and maintain Linux/Red Hat Linux systems and associated services. Troubleshoot networking and connectivity issues utilizing a strong understanding of TCP/IP networking principles. Support Agile Client / Komodo environments used for accessing GCCS-J services, including middleware and backend application services. Coordinate with internal technical teams and stakeholders to implement system improvements and resolve technical challenges. Ensure compliance with DoD cybersecurity and operational standards. Required Qualifications Bachelor's degree in Information Technology, Computer Science, Engineering, or related technical field. 8-12 years of relevant professional experience, or: additional experience in supporting mission-critical defense or command-and-control environments may be accepted in lieu of degree. Or, a Master's degree with 6-10 years. Active Top Secret (TS) clearance prior to start date. Current DoD 8140 IAT Level II certification (Intermediate or Advanced), such as CompTIA Security+. Minimum 5 years of IT and network administration experience within DoD environments. 2-5 years of experience supporting and analyzing GCCS-J systems. Experience installing, configuring, and troubleshooting GCCS-J software and systems. Strong experience working within Active Directory and DNS environments. Hands-on experience with: Windows DHCP Group Policy (GPO) PowerShell scripting and automation Remote workstation and server management Experience conducting system audits and operational readiness evaluations. Knowledge of DoD patch management and vulnerability remediation processes and tools. Understanding of TCP/IP networking fundamentals. Experience supporting Agile Client / Komodo environments and related middleware/application services. Experience administering Linux / Red Hat Linux 8 systems. Experience administrating VMware systems and services Preferred Qualifications Advanced troubleshooting and systems integration experience across multi-domain infrastructures. Previous overseas deployment or experience working in austere operational environments preferred. Core Competencies Advanced systems administration and infrastructure management GCCS-J operational support Cybersecurity compliance and vulnerability remediation Automation and scripting Systems performance monitoring and optimization Technical problem solving and root-cause analysis Cross-functional communication and collaboration Project ownership and technical leadership Work Environment This position is based at Erbil Air Base and supports mission-critical operations in a highly secure, fast-paced deployed DoD environment. Candidates must be comfortable working in an overseas operational setting, supporting 24/7 mission requirements, and collaborating with military personnel, government civilians, and contractor teams. The role may require extended hours, on-call support, and adherence to deployment and security protocols. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. May 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Mid/Sr System Administrator Leidos has a new and exciting opportunity for a Mid/Sr System Administrator in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: The selected individual will provide system administration support for a large, complex network environment with geographically distributed systems. The role supports system engineering requests by delivering solutions that meet operational needs, and by upgrading, sustaining, and maintaining existing capabilities. The candidate must be comfortable working in a fast-paced environment that includes multiple air-gapped systems, each with its own domain and supporting infrastructure. The position also requires maintaining a complex IT environment involving multiple users, as well as associated storage and network infrastructure. This role requires an energetic, focused, and driven individual who can adapt quickly to changing priorities. The candidate must demonstrate strong system administration and troubleshooting skills and work effectively with the team to execute a variety of network-centric system administration tasks. Responsibilities Include The selected individual will be responsible for installing applications, administrating systems and processes, and ensuring issues are identified and resolved in a timely manner. She/he will be responsible for ensuring server and desktop configurations are optimized and running continuously and efficiently. The selected individual will also perform security management and application performance optimization functions. Additional responsibilities may include: • Administration/sustainment of a system that provides a web-based application for storing, sharing, and distributing information., • Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations., • Identifying and correcting hardware and software issues., • Responding to system administration, operations, and maintenance problems, and developing re-work solutions., • Creating and maintaining documentation of complex server/network environments to ensure that clear, concise and accurate information is readily available for incident resolution., • Communicating with users and external support personnel regarding system outages and upgrades, and conferring with upper management regarding recommended resolution options. Basic Qualifications • Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field and at least 8 years of relevant experience. Additional experience may be substituted for a degree., • Must have experience as a systems administrator providing direct support to end users and technical staff (developers, testers, engineers, etc.)., • Must be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory., • Must have experience with Linux and Microsoft-based servers and workstations., • Must have experience with Windows 2019., • Must have experience with OS and Application Hardening to include DISA, Best Practices, and High Assurance environments., • Must have experience with software/hardware deployment, patches, and operating systems, and basic system backup and restore functions., • Must have experience with and/or be familiar with SALT, Ansible, Splunk, Puppet, SolarWinds, Nessus., • Must have experience with and/or have knowledge of Red Hat 7 and 8, and VMWare., • Must have experience with Apache Tomcat, IIS, and/or SQL server database., • Must have experience documenting and providing information for security accreditation and certification., • Must have a solid understanding of advanced security protocols and standards., • Must have experience with Network Security Technologies (e.g. Multiple Domain, PKI, SSP, and Vulnerability Assessment)., • Must have experience with High Assurance platforms and application integration testing methods., • Must have experience with both Client and Server virtualization environments., • Must have experience with installation, configuration, troubleshooting, and reimaging hardware., • Must have experience with disk arrays, PowerShell and PowerCLI, KVMs,, • Must have knowledge of PKI systems which use HSMs to validate key and NTP for synchronization., • Must have experience optimizing system operations., • Must have a solid understanding of information security principles and practices., • Must have experience with or familiarity with software and security architectures., • Must have experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling., • Must be able to lift up to 50 lbs., • Must be able to support occasional day or short duration travel, if needed., • Clearance Required: Must have TS/SCI with Polygraph. Preferred Qualifications • Proficiency with SQL Server., • SALT and Python scripting experience., • Experience supporting a software configuration management and development environment., • Experience working in an Agile Development Environment or on an Agile Team. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today. careers.leidos.com/CONMD CSSKEY CONMD If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. May 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Unleash your potential at Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. We're eager to connect with you regarding transitioning to Leidos! The Leidos Digital Modernization Sector has a career opportunity for a Project Manager to join our dynamic DES (Defense Enclave Services) team supporting DISA at Fort Meade, MD on a hybrid basis. PROGRAM SUMMARY: The Defense Enclave Services contract will unify the DoD Fourth Estate Defense Agencies and Field Activities' (DAFAs) common use information technology systems, personnel, functions, and program elements under the direction of DISA's Fourth Estate Network Optimization program office. It will unify the DAFAs on a common, modernized network architecture, DoDNet, to provide mission services focused on enhanced user experience, improved security, and network reliability. CLEARANCE REQUIREMENT: *Must have an ACTIVE SECRET or above clearance required. (US Citizenship required) Job Summary As an Endpoint Engineer you will focus on endpointdesigns, deploys, and secure end-user devices (workstations, laptops) using tools likeIntune,MCM, SCCM. Ensure proper OS images are deployed to all endpoint devises, test and manage software updates, ensure appropriate and enforce security policies (EDR/AV), and automate workflows to ensure stable, compliant, and efficient computing environments for endpoint migrations. Key Responsibilities • Endpoint Management & Provisioning:Managing the lifecycle of devices-including imaging, configuration, and decommissioning-using tools like Intune, SCCM/MECM, or Jamf., • Security & Patch Management:Designing and enforcing endpoint security baselines, ensuring timely OS and application patching, and managing EDR/AV software., • Automation & Scripting:Using PowerShell, Python, or bash to automate software deployment, configuration changes, and compliance remediation., • Application Packaging:Oversee application rationale and ensure proper preparation for deploying software applications at scale to Windows environments., • Troubleshooting & Support:Acting as an escalation point for complex technical issues relating to endpoints that cannot be resolved by standard IT support., • Compliance & Reporting:Monitoring device health and security compliance, maintaining documentation, and ensuring adherence to security policies (e.g., NIST, DISA STIGs). Basic Qualifications & Skills • Experience:BA Degree and 4+ years of experience. Additional experience may be accepted in lieu of degree., • Tools:Deep knowledge of Microsoft Intune, MECM (SCCM), Active Directory, and Group Policy., • 8140 Certification required, • Security Knowledge:Familiarity with endpoint security tools If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. April 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Description Leidos has a new and exciting opportunity for a Cyber Range Network Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: Join our team supporting a cutting-edge Cyber program and make an impact by guiding the definition, implementation, and delivery of capability focused on Cyber Training systems. As a key player on our team, you will leverage your skills to provide expertise in large scale cyber exercises and multi-spectrum cyber operations. Don't miss the opportunity to take your career to the next level and be part of an innovative and dynamic environment. Apply now! Job Responsibilities: • Responsible for operational planning in support of training, exercises, operations, and coordination of integrated cyber operations., • Provide network administration support for development, deployment, and problem identification and remediation of the enterprise network environment., • Support large scale cyber exercises and multi-spectrum cyber operations, both defensive and offensive activities., • Work with cyber operators and provide cyber range expertise to enable DCO and OCO operations for Cyber Command., • Translate cyber mission force training and mission rehearsal goals into actionable event environments., • Support the design and execution of cyber range training events., • Provide expertise in architecture, virtual environments, networking, authentication, and system security., • Coach and review the work of lower-level technical staff., • Focus on continuous process improvement across the training event activities., • Work with stakeholders (customer, users, developers, vendors) on requirement changes that impact the training environment. Basic Qualifications: • Bachelor's degree in information technology or similar, and eight (8) or more years of experience in a relevant field. Additional experience may be considered in lieu of degree., • Experience with or knowledge of the 5 stages of joint event life cycle (JETC) as it applies to training events., • Experience with Network Hardware Design and Configuration, Network Troubleshooting, and Network Performance Tuning., • Experience with Linux and Windows, network administration, and networking protocols/functions (e.g., HTTP, HTTPS, SSL/TLS, SMTP, DNS)., • Experience with configuring, managing, and implementing network access control Lists., • Experience with Cisco switching and WAN/LAN technologies, • Experience with MS Active Directory and VMWare NSX-T virtual networking., • Experience with security monitoring platforms, such as Security Onion or Splunk., • Worked with Red Hat Identity Management (IdM) and Single Sign-On (SSO) technologies using Lightweight Directory Access Protocol (LDAP)., • Experience with commercial cloud infrastructure deployment environments such as AWS and Azure., • Self-starter who can work independently in a fast-paced environment while working effectively with engineers and customers., • Ability to handle and prioritize multiple tasks and requirements from stakeholders., • Security Clearance requirement: Active Top Secret with the ability to obtain and maintain a TS/SCI level clearance., • Certification Requirement: IAT Level II/II Certifications such as Security +, CCNA Security, CISSP or equivalent. Preferred Qualifications: • Familiar with configuring network devices utilizing Python and Ansible., • Experience with enterprise network management tools such as SolarWinds, Cisco Smartnet, Splunk, or similar technologies., • Experience with MS Exchange and Edge Transport servers., • Knowledge of routing protocols, such as BGP & OSPF, and route maps., • Experience with DNS servers to include queries, mail exchange and name records., • Strong interpersonal, verbal, and written communication skills to interface with customers, leadership, and teammates., • Four or more years of experience with cyber training and cyber operations. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com conmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. April 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos has a new and exciting opportunity for a Systems Engineer in our Intelligence Sector's, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! We are seeking a Systems Engineer with experience across the full system engineering lifecycle, from concept through sustainment. This role includes developing and maintaining technical documentation and supporting Systems Administration (SA) and GOTS products. The ideal candidate is adaptable, willing to learn, and effective in a small, mission-focused team that regularly collaborates with users, customers, and partner teams. • Support all phases of the system engineering lifecycle from concept through sustainment, • Develop and maintain technical documentation and drawing packages, • Install, configure, and manage Linux-based systems (RedHat/CentOS/Rocky), • Support and maintain GOTS software solutions, • Configure and manage STE/STN systems in connected and disconnected environments, • Perform system testing, troubleshooting, and issue resolution, • Collaborate with cross-functional teams, users, and customers to support mission needs, • Bachelor's degree in a technical field with 6 years of relevant experience, or a Master's degree with 4 years, or PhD with 2 years, or no degree with 10 years of relevant experience, • Strong Systems Administration (SA) experience, • Strong Linux experience, including installation, configuration, and management, • Experience with authentication/authorization (FreeIPA/Active Directory), • Experience with STE/STN environments, • Experience installing and maintaining GOTS software, • Strong testing and troubleshooting skills, including scripting (Bash/Python), • Clearance Required: Must have an active TS/SCI with Polygraph, • Familiarity with shared storage solutions, • Experience with virtualization and containerization (Docker/Kubernetes), • Data flow experience, • Familiarity with Ansible or SALT, • Experience with Helm charts, YAML, or DevOps practices conmd KQW If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. April 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is seeking a Cybersecurity Operations Lead to oversee two cybersecurity teams supporting the Defense Enclave Services (DES) program: an Identity Management team and a Software Auditing team. This role provides both technical and operational leadership across identity and access management, compliance auditing, platform security, and vulnerability remediation activities. The ideal candidate is a hands-on leader who can effectively supervise personnel while also contributing directly to technical operations, audits, troubleshooting, and cybersecurity initiatives. An active Secret clearance or higher is required for consideration. • Lead and supervise Identity Management and Software Auditing teams supporting enterprise cybersecurity operations., • Perform technical duties alongside team members, including IAM operations, software auditing, compliance validation, and remediation activities., • Oversee Linux/Solaris platforms and directory services to ensure security, availability, and operational performance., • Manage cybersecurity operations in alignment with RMF, NIST 800-53, and DoD cybersecurity requirements., • Conduct and oversee software and system auditing activities, including review of application configurations, access controls, patching, and secure configuration compliance., • Support vulnerability management, audit readiness, and continuous process improvement initiatives., • Active DoD Secret clearance or higher, • Bachelor's degree with 5+ years of relevant cybersecurity experience (additional experience may substitute for degree)., • Active DoD IAT Level II certification (e.g., Security+)., • Experience leading cybersecurity, IAM, or compliance/auditing teams., • Strong knowledge of RMF, NIST 800-53, vulnerability management, and compliance practices., • Experience with Linux/Solaris administration and directory services., • Strong communication, analytical, and leadership skills., • Experience with IAM/IdM platforms and cybersecurity tool integrations., • Experience with software auditing, system hardening, and compliance validation., • Relevant cybersecurity or IAM certifications., • Experience supporting SailPoint or similar identity management implementations. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. May 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit _. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at _. Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at _. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the _. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Job DescriptionBelay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel team. The right candidate will develop requirements from project's inception to its conclusion for a particular IT subject matter area (i.e., simple to complex systems). Assists other project members with analysis, evaluation and with the preparation of recommendations for system improvements, optimization, development, and maintenance efforts in the following specialties: • Information systems architecture, • Networking; telecommunications, • Automation, • Communications protocols, • Risk management/electronic analysis, • Software, • Life-cycle management, • Software development methodologies, • Modeling and simulationCandidates should have the following qualifications:, • TS/SCI Clearance with polygraph, • Bachelor's degree with at least ten (10) years of relevant experience. May substitute associate's degree with at least fifteen (15) years of relevant experience, • Secure Wifi experience required, • (U) Experience as a systems engineer on one or more IT platforms, • (U) Requires DoD 8570 compliance with IASAE Level II certification, and Computing Environment, • (CE) Certification. The CE certification requirements can be fulfilled with either Microsoft OS, Cent, • OS/Red Hat OS CE certifications, • If assigned to Directory Services TTOs, experience with Active Directory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS Exchange are required (U) If assigned to Desktop & Enclave Services TTOs, understanding of the concepts of mission islands, Trusted Thin Client, and enhanced VDI (e.g., remote GPU and memory scaling) is requiredCandidates are required to have the following skills: • (U) Provide the bridge between Mission end users of the system to be delivered and those who are architecting engineering and/or developing the system, • (U) Support the development, review, and analysis of Mission CONOPs, requirements, scenarios and use cases that accurately reflect end users’ needs, • (U) Assist in the development, organization, and articulation of Mission expectation to support test planning and operational evaluation activities, • (U) Support information management transformation, • (U) Maintain cognizance of all operational requirements, ensuring that the spirit of the requirements is preserved across programmatic and acquisition activities, • (U) Articulate/white board ideas to all levels of management, • (U) Provide lifecycle sustainment support Perks and Benefits: • 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program, • 10% matching in 401(k) contributions vested on day one, • $5,000 annual training/tuition, • Student Loan Repayment Program, • 100% company-funded HSA, • Rich medical coverage (100% coinsurance), • Dental coverage including orthodontia, • Up to $420,000 in life insurance, premiums 100% company funded, • Amazon Prime, gym reimbursement, monthly lunches, games and prizes, • Pet adoption program, generous referral bonus program, fun events, and more! At Belay, we are committed to creating an environment where you can thrive both professionally and personally. We believe in transparency and fairness in compensation. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Belay offers a competitive total compensation package that includes benefits and perks, a flexible work-life balance, and career development. Salary Range: $168,000 to $240,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Belay Technologies specializes in systems automation and full stack development. Belay Technologies provides leading technology and engineering solutions to the DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law. Powered by JazzHR u6u5Ljlkgv

Job DescriptionJob Type: Full time Location: Annapolis Junction, Md.Clearance: TS/SCI VMR Strategic Solutions, LLC seeks a Systems Engineer to be part of our exciting team supporting a robust, world-wide communications network, providing office automation packages; document and information management tools; and collaboration, voice, and video tools in a secure, flexible, distributed architecture supporting a classified DoD IT system. Requirements: • Responsible for systems administration support, engineering support, integration, test, and deployment activities for the Security Engineering team., • Engineer, install, maintain, configure and optimize Microsoft server operating systems., • Manage virtualized environments., • Provision and manage virtual machines., • Manage and configure VDI environments., • Configure and maintain network services such as DNS and DHCP, • Knowledge in creating, administering, and troubleshooting Group Policies (GPOs)., • Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups, • Work with internal and external IT teams to coordinate changes, implementations, and maintenances for network and security configurations, • Support the administration of Microsoft SQL databases., • Develop and implement security measures to protect against unauthorized access, data breaches, and other cyber threats, • Apply STIGs to IT systems and document results., • Review STIG checklists developed by others for accuracy and completeness., • Develop RMF security policy and procedures documents. Qualifications • 5 years with BS/BA; 3 years with MS/MA; 0 years with PhD, • Requires 8140/8570 IAT Level III certification., • Requires proven experience with a deep understanding of VMware virtualization technologies (vSphere, ESXi)., • Requires Strong knowledge of server hardware, storage, and networking concepts in virtualized environments., • Requires some experience with designing and implementing VMware virtual infrastructure solutions, including scalability and high availability considerations., • Requires some experience with standing up ESXi hosts, various versions, AD integrations, time, and DNS services., • Requires some experience in the administration of Microsoft Active Directory (create user accounts, manage groups/permissions/access), • Requires some experience in the administration of Microsoft databases (log shipping, event management, cluster management) Desired: • VMware certifications (such as VCP, VCAP, VCIX) are highly desirable., • MCSE certification or other Microsoft certifications are highly desirable., • Cisco certifications are highly desirable., • Experience with system administration and network administration, • Experience with Linux is desirable., • Proficiency in PowerShell and other scripting languages., • Knowledge of network and host hardening., • Knowledge of Splunk is desired, • Knowledge of Trellix and Tenable security and vulnerability products are desirable but not required.

Job DescriptionDelinea Secret Server Administrator / Windows AD Administrator Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission and enabling technologies. We are building a team with shared values and a passion towards our Vision and Mission. Along with providing professional growth opportunities that are innovatively challenging and mission critical to our clients, we emphasize a life-focused everyday approach. We are committed to life-long learning and provide a life-coaching method of management to empower and inspire you to become the best version of yourself in pursuit of a happy, healthy, and fulfilling life. Description The Delinea Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment and configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance, reliability issues, and escalation for resolution; applying patches and configuration changes according to provided direction. Training for Delinea Secret Server will be provided. Required Skills Windows Server Administration Windows Active Directory Additional Beneficial Skills: Microsoft IIS Microsoft SQL Server Delinea Server Suite Privileged Access Management solutions Qualifications This Position requires an appropriate active Security Clearance and Polygraph. This Position requires DoD 8570 compliance with Information Assurance Technical (IAT) Level II certification. A Bachelors degree in a technical discipline from an accredited college or university is required. Four (4) years of additional SA experience may be substituted for a bachelors degree. Ten (10) years' experience as a SA in programs and contracts of similar scope, type, and complexity is required.

Job DescriptionSalary: Job Title: IT Infrastructure Engineer Junior Job Summary: This position may support on-site or, hybrid operations depending on contract requirements. Occasional after-hours support may be required during maintenance windows, outages, or infrastructure deployments. Responsibilities: • Assist with the installation, configuration, maintenance, and monitoring of physical and virtual servers., • Support day-to-day IT infrastructure operations including system health checks, patching, and performance monitoring., • Troubleshoot hardware, software, and connectivity issues under the guidance of senior engineers., • Support Active Directory administration, account management, and group policy implementation., • Assist with backup, recovery, and disaster recovery processes to ensure data protection and system resiliency., • Monitor infrastructure alerts and respond to operational incidents and service requests., • Support virtualization technologies such as VMware, Hyper-V, or comparable platforms., • Assist with cloud infrastructure administration in environments such as Microsoft Azure or Amazon Web Services (AWS)., • Maintain infrastructure documentation, system inventories, diagrams, and standard operating procedures., • Support cybersecurity and compliance initiatives by implementing approved security controls and remediation activities., • Coordinate with network, cybersecurity, and application teams to support integrated enterprise solutions., • Participate in infrastructure upgrades, migrations, and technology refresh projects. Required Skills/Abilities: • Comptia Security Plus or 8570 equivalent, • Secret Clearance, • Basic understanding of Windows and/or Linux server administration., • Familiarity with networking concepts including TCP/IP, DNS, DHCP, and VPN technologies., • Experience with Microsoft 365 administration, • Understanding of virtualization and cloud computing concepts., • Strong troubleshooting, communication, and organizational skills., • Ability to work independently and within a team environment. Desired Skills/Experience: • Knowledgeable of SIPR and NIPR networks, • Previous military experience, • Familiar with secure areas like SCIFs Minimum Education: • Bachelors degree in Information Technology, Computer Science, Engineering, or related field preferred., • 03 years of experience supporting IT infrastructure or enterprise systems. Job Stipulations: Able to dedicate 8 hours between 0700 and 1600 EST. Obtain and keep a secret level clearance Physical Requirements: Prolonged periods of sitting at a desk and working on a computer. Must be able to lift up to 15 pounds at times.

Job DescriptionSalary: IT Systems Administrator (VMware / Linux / Windows / Mission Support) The IT System Administrator plays a key role in implementing and maintaining standards, methodologies, and technical solutions across a diverse IT environment. This role supports Windows, Linux, VMware, on-premises infrastructure, networking components, and security-focused operations. The administrator will help ensure stable, secure, and high-performing systems that meet mission and organizational requirements. This position directly supports a team of Flight Dynamics Engineers within the Goddard Space Flight Center (GSFC) Flight Dynamics Facility (FDF). The FDF is a NASA Mission Essential Infrastructure facility responsible for providing Multi-mission Navigation Services for a wide range of robotic and human spaceflight missions. The selected candidate will contribute to the reliability and readiness of systems that enable critical mission operations. Responsibilities Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) systems. Strong proficiency with Ansible, Bash shell scripting, file management, and text editing (vi/vim). Creating and managing Linux partitions, logical volumes (LVM), and file systems. Managing security settings, firewalls, and SELinux policies Developing Ansible playbooks to automate system administration tasks and manage configurations. Backup, restore, and other disaster recovery activities. Provide technical expertise and analysis for specialized tools and technologies. Deliver high-level systems analysis, design, integration, documentation, and implementation guidance. Ensure system availability, reliability, and performance across all supported environments. Assess current infrastructure, identify improvement opportunities, and recommend enhancements to technology, processes, and documentation. Support VMware environments, including VMware Cloud Foundation. Perform day-to-day system administration activities for Red Hat Enterprise Linux 8 and Windows servers and workstations. Maintain, build, and upgrade organizational and VMware infrastructure. Participate in onsite on-call support rotations at Goddard Space Flight Center for mission-critical activities, including but not limited to launch, docking, and landing operations. Support Microsoft Windows Active Directory and server environments. Required Skills 4 to 6+ years of Red Hat Enterprise Linux experience Experience working in a production environment with VMWare Strong understanding of computer hardware, operating systems (Windows, Linux), networking protocols, and server administration. Ability to script using PowerShell, Bash, Python or similar languages. Proficiency in diagnosing and resolving hardware and software issues. Ability to troubleshoot network connectivity problems, system errors, and performance bottlenecks. Experience configuring and managing routers, switches, firewalls, and load balancers. Ability to develop and maintain backup strategies and disaster recovery plans. Experience monitoring system performance, analyzing logs, and optimizing resource usage (CPU, memory, storage). Strong documentation skills for system configurations, procedures, and troubleshooting steps. Effective communication skills for collaborating with team members, end-users, and stakeholders. Ability to automate routine tasks using scripting or configuration management tools. Ability to provide clear, effective technical support to end-users. Willingness to support mission activities that may occur after hours, overnight, or on weekends. Desired Skills One or more of the following certifications: RHCSA, CISA, VCP-DCV, VCAP Deploy, VCAP Design, VCDX, or other advanced system administration/VMware certifications. Experience working at a NASA facility. Experience with Infrastructure-as-Code tools such as Ansible 4 + years of experience with VMware vSphere 8 in production. 3+ years of experience with VMware Cloud Foundation (SDDC Manager, NSX, etc). Experience with vSAN in production. Required Experience 4+ years of professional experience. 4+ years of Linux system administration experience. 4+ years of VMWare experience. 2+ years of Windows system administration experience Required Education Bachelors degree in Information Technology, Computer Science, or a related discipline, or equivalent work experience.

Job Description Test Engineer, ICAM Systems Make an Impact Where It Matters Most At Intelliforce, we build and sustain identity systems that mission teams rely on every day. In this role, you will support an Enterprise Identity, Credential, and Access Management system by helping ensure new capabilities work as intended and new releases do not break what already matters. You will be part of a cross-functional team focused on quality, reliability, and confidence across a platform where stability and backward compatibility are critical. What Makes This Opportunity Stand Out This role gives you the chance to work at the point where engineering quality meets mission trust. You will help create, execute, and document both manual and automated tests across new and existing ICAM capabilities, working closely with software engineers, system engineers, platform engineers, administrators, and fellow test engineers. The work blends test strategy, automation, defect tracking, regression coverage, and performance analysis, so your impact is visible in every release. At Intelliforce, your work is visible and your contributions matter. Because we support prime programs, our teams stay close to meaningful mission work with real momentum. Because we are a small business, leadership is accessible, communication is direct, and strong engineering gets noticed. Add in long-term stability, strong benefits, and a people-first culture, and this becomes more than another test role. It is a chance to help protect the quality of systems mission users depend on every day. Here’s What Your Day-to-Day Could Include • Collaborate with software engineers to develop effective testing strategies and test cases, • Create automated testing frameworks and test harnesses, • Discover, report, and track testing defects, • Analyze test results and report performance, load, and other issues, • Develop, execute, and maintain acceptance, integration, and functional system tests, • Perform continuous functional and regression testing, • Work across engineering disciplines to help ensure new releases preserve backward compatibility Minimum Qualifications • Clearance: Top Secret Clearance with Full Scope Polygraph, must be active. We do not have the ability to sponsor clearances, • Citizenship: Must be a U.S. Citizen. We cannot sponsor visas, • Technical Bachelors Degree and 5 years of relevant experience, or High School Diploma and 9 years of relevant experience. Required Skills • Experience designing, creating, and executing manual and automated testing solutions, including analysis of results to determine adequacy of testing, • Experience testing in Windows and Linux or CentOS environments, • Working knowledge of test tools such as Behave!, SoapUI, Selenium, JUnit, and JRunner, • Experience with or knowledge of web communication protocols such as REST, • Experience with or knowledge of data formats such as JSON and XML, • Experience with or knowledge of scripting languages such as Groovy, Perl, Python, or Ruby, • Experience creating and managing cronjobs, • Experience with or knowledge of Java, • Experience with or knowledge of Lightweight Directory Access Protocol, • Experience with or knowledge of Public Key Infrastructure, • Experience with version repositories such as Git, SVN, or CVS, • Experience with or knowledge of SQL, • Ability to work independently and as part of an Agile development team using strong time management to triage issues and prioritize tasks, • Ability to clearly communicate technical issues and ideas, both orally and in writing, across engineering disciplines Desired Skills • Experience supporting enterprise ICAM testing efforts, • Familiarity with automated regression strategies for systems requiring backward compatibility, • Ability to collaborate effectively in a cross-functional engineering environment, • Comfort working with minimal supervision in a fast-moving mission setting Compensation Range: $159,000.00 - $204,000.00 *The salary range provided reflects an estimate based on current market trends and may be adjusted based on factors such as the candidate's experience, skills, and qualifications. The final offer will be tailored after a thorough evaluation of the candidate’s background and suitability for the role. Please note that this range is intended as a guideline and is subject to flexibility. Why Intelliforce? Because you matter—your work, your growth, and your well-being. At Intelliforce, we don’t just push the boundaries of technology—we partner with some of the most mission-driven teams in defense and beyond to solve challenges that truly matter. As a Systems Engineer here, you won’t just contribute to projects—you’ll help shape outcomes that make a real-world impact. We also know that great work starts with a great environment. That’s why we invest in you: • Ample PTO to rest and recharge—plus all federal holidays and your birthday off, just because. Multiple medical plan options, including ones with zero deductible or premium for employees. Generous 401(k) with immediate vesting—because your future matters now. Exciting bonus opportunities, from profit sharing to quarterly awards and President’s Club recognition. A culture of collaboration, connection, and fun, with regular team activities that go beyond the work. Ready to grow with purpose? At Intelliforce, your career will flourish in a place where innovation thrives and people come first. Join us—and let’s build something meaningful together. You can reach us at careers@intelliforce-itsg.com or schedule a call with our Director of Recruitment, just visit this link to view their calendar: https://calendly.com/amwolfe-intelliforce-itsg/30min . Equal Opportunity Matters Intelliforce-IT Solutions Group, LLC is proud to be an Equal Opportunity/Affirmative Action Employer. U.S. Citizenship is required for most positions. Need accommodations during the application process? We’re happy to help. Reach out to us at Recruiting@intelliforce-itsg.com with your specific request. Powered by JazzHR ixbpS2iz5T

Job DescriptionSECURITY CLEARANCE: TS/SCI with both Polygraphs are requiredPOSITION: Expert Systems Administrator, Level 4LCAT: Systems Administrator, Level 4REQUISITION: MAR-SA4-07.070125LOCATION: Ft. Meade, Maryland JOB DESCRIPTION: CSG is searching for an Expert Systems Administrator to join an effort supporting Enclave and Enterprise Directory Services. The purpose of this TTO is to perform services for the development and sustainment of Directory and Security services for both on-prem and cloud services. It provides the implementation of emerging technologies, cloud integration, Active Directory and Identity consolidation, and the architecture and adoption of cloud services from cloud providers, such as Microsoft Azure, Amazon, IBM, Google, and Oracle. The TTO further provides for the implementation of any new tools into the enterprise to enable the government to monitor the health and stability of the Enterprise. The Enclave Support Services Section consists of teams that provide support to all onsite and unclassified locations: • Customized on-site IT support, maintenance and solutions • Customized off-site IT support, maintenance and solutions to other enclave customers • Managing Division-level Enclave projects • Customized remote IT support, maintenance and solutions for Computer Network Operations, Cyber Security Directorate and other enclave customers. • Transitioning support for CNO/CSD and other Enclaves to Corporate Support (CEUS) or under DES management as appropriate CSG is searching for an Expert Systems Administrator who can provide support for the implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems, including: day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 and Tier 3(Escalation) problem identification, diagnosis and resolution of problems. Includes support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. REQUIRED: • Provide support for implementation, troubleshooting and maintenance of IT systems • Manage the daily activities of configuration and operation of IT systems • Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems • Provide assistance to users in accessing and using IT systems • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems • Perform account management, e.g. establishing, activating, modifying, disabling, and removing accounts. • Provide configuration management, implementation, and sustainment of compliance with applicable system security controls. • Perform periodic vulnerability scans of systems • Provide support to IT systems, including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. • Implement IAVA security patches and insure patch status is recorded in appropriate systems of record. • Provide support for the escalation and communication of status to agency management and internal customers • Optimize system operations and resource utilization, and perform system capacity analysis and planning • Provide in-depth experience in troubleshooting IT systems • Provide detailed analysis and feedback to agency management and internal customers for escalated tickets • Provide support for the dispatch system and hardware problems and remains involved in the resolution process • Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance • Communicate and coordinate with the Information System Security Officer (ISSO) and Information System Owner (ISO) regarding system changes as part of the Change and Configuration Management Process • Support the ISO by completing required milestones of Plan of Action & Milestones (POA&M)as directed and coordinate completion status with the ISSO to reflect status within the Source System of Record for Security Authorizations • Ensure IT Assets remain compliant with Identity & Access Control Management (ICAM) policy. • Provide Tier 2 (Escalation) problem identification, diagnosis and resolution of problems • Applies knowledge and understanding of mission islands, Trusted Thin Client, and enhanced VDI (e.g., remote GPU and memory scaling). • Support the design of systems, mission architecture and associated hardware • Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA) • Analyze and resolve complex problems associated with server hardware, applications and software integration • Support the design of systems, mission architecture and associated hardware • Provide Tier 3 (Escalation) problem identification, diagnosis and resolution of problems QUALIFICATIONS: • Eight (8) years of experience with Service Management (ITSM) is required. • ITIL 4 platform certification is required., • If assigned to Directory Services TTOs, experience with Active Directory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS Exchange are required., • If assigned to Desktop & Enclave Services TTOs, understanding of the concepts of mission islands, Trusted Thin Client, and enhanced VDI (e.g., remote GPU and memory scaling) required. \\\\\\\\\\\\\\\\\\\\\\\\ Systems Administrator, Level 4 CERTIFICATION: • Requires: IAT, Level 3 • Requires: ITIL 4 platform Certification • Requires: Computing Environment (CE) Certification • NOTE: The CE certification requirements can be fulfilled with either: Microsoft OS, or Cent OS/Red Hat OS "CE" Certifications. EDUCATION + EXPERIENCE: • Bachelor’s Degree + 20 years of systems experience, OR • No Degree + 24 years of SA experience. • NOTE 1: Eight (8) years of experience with Service Management (ITSM) is required. • NOTE 2: If assigned to Directory Services TTOs, experience with Active Directory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS Exchange isrequired. • NOTE 3: If assigned to Desktop & Enclave Services TTOs, understanding of the concepts of mission islands, Trusted Thin Client, and enhanced VDI (e.g., remote GPU and memory scaling) is required. CSG, Inc. is an Equal Opportunity / Affirmative Action employer that values the strength of diversity in the workplace. All qualified applicants will receive consideration for employment without discrimination or harassment based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, national origin, marital or domestic/civil partnership status, genetic information, citizenship status, veteran status, or any other characteristic protected by law. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionSECURITY CLEARANCE: TS/SCI with both Polygraphs are requiredPOSITION: Senior Systems ArchitectLCAT: Systems Architect, Level 4REQUISITION: MAR-ARC4-14.112425LOCATION: Ft. Meade, Maryland SEAT LOCATION: Laurel JOB DESCRIPTION: The System Architect develops strategic solutions by integrating diverse Commercial Off-the-shelf (COTS) tools into a unified system solution based upon requirements. Uses COTS tools in conjunction with Government Off-the-shelf (GOTS) delivered solutions to meet customer requirements. Works individually or as part of a team. Analyzes the impact of planned and unplanned modifications and makes innovative recommendations for adjustments to the architecture. Utilizes software development and software design methodologies appropriate to the development environment. Provides input regarding the applicability of tool integration. REQUIRED: •Establishes systems information requirements using analysis of the information engineer(s) in the development of enterprise-wide or large-scale information systems. •Designs architecture to include the software, hardware, and communication to support the total requirements and interfaces. •Ensures the systems are compatible and in compliance with the standards for agency IT architecture and profiles of standards as they apply to the implementation and specific to the solutions for the platform, integration with other systems, and the external interfaces. •Evaluates analytically and systematically problems of workflows, organization and planning and develops appropriate corrective action. •Ensures that the common operating system is compliant and provides daily supervision and direction to staff.•Active Directory experience required \\\\\\\\\\\\\\\\\\\\\\\\ CERTIFICATION: • Requires: IAT, L2 EDUCATION + EXPERIENCE: • Bachelor’s Degree + 6 years, OR • Associates Degree + 10 years. CSG, Inc. is an Equal Opportunity / Affirmative Action employer that values the strength of diversity in the workplace. All qualified applicants will receive consideration for employment without discrimination or harassment based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, national origin, marital or domestic/civil partnership status, genetic information, citizenship status, veteran status, or any other characteristic protected by law. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership Because who you work with matters. The candidate will participate in a new long-term effort to consolidate a diverse set of systems into a new cohesive solution that improves system manageability and security, while providing enhanced capability with a strong focus on improved user experience. The candidate will be a part of the early stages of this high visibility effort and help build a sound foundation to ensure the project’s continued success. Responsibilities: • Work with current owners and administrators to understand existing systems, requirements, and problem areas., • Provide direct input for organization long-term efforts and visions for future architecture and design., • Provide system administration functions to fix critical problems or implement stop-gap solutions as part of the transition to the new consolidated architecture., • Translate existing requirements and use-cases of current systems into scalable and supportable long-term solutions., • Implement and support final solution(s)., • Participate in frequent internal engineering and strategy team meetings., • Build direct customer relationships to improve organizational feedback loop. Required Skills: • Extensive RedHat (RHEL), CentOs Linux, and/or UNIX experience., • Experience managing NiFi data flows., • Experience with VMWare or associate technologies (ESX, NSX, VSAN, KVM, Nutanix or other)., • Ansible or other automation platform/methodology experience., • System scanning/hardening – STIGS/CIS Compliance., • Proficiency installing, hardening, patching, and backup/restoration of Linux systems., • Understanding of system monitoring, health/status, and best practice security methodologies., • Familiarity with Windows Server environments Desired Skills: • Docker, Kubernetes, and AWS familiarity., • Understanding of Active Directory or FreeIPA., • Familiarity with nginx, HAProxy, or other load balancer technologies., • Python experience., • Familiarity with Git/GitLab., • Storage Technology experience including hyper converged, SAN, or IP based storage., • Past experience supporting managed attribution programs., • RHCSA (Red Hat Certified System Administrator) and/or RHCE (Red Hat Certified Engineer) certification. Experience/Education: 9 yrs. experience in System Administration Clearance: TS/SCI clearance with polygraph is required. Total Compensation Package We offer a comprehensive compensation package designed to support your well-being and professional growth. Our competitive base salary is complemented by an extensive benefits program, including: • Health, Dental, and Vision Insurance: Comprehensive coverage to keep you and your family healthy., • Life and Disability Insurance: Peace of mind with financial protection for you and your loved ones., • 401(k) Plan: No personal investment required to benefit from a generous employer contribution, allowing you to maximize your take-home pay., • Paid Time Off: Enjoy time away from work to recharge., • Technology Refresh: Upgrade your devices regularly, or opt for a year-end bonus if you don’t need new tech., • Training and Professional Development: A $5,250 annual budget for ongoing education, certifications, and professional memberships. Or use this annual benefit to repay a student loan tax-free. For a full overview of our benefits, please visit our benefits tab. Additional Perks and Benefits • Stock Plan: Become an equity owner with a yearly stock grant—let's build the future together., • Flex Leave and Exchange Plan: Take up to 8 weeks off for a strong work-life balance or sell back unused time for double the value!, • Virtual Office Compensation: Monthly reimbursement for cell phone and internet services., • Fringe Benefit Mall: Choose from perks like Uber rides, a beer of the month club, Amazon Prime, and Hello Fresh—whatever suits you best!, • Profit-Sharing Cash Bonus: Share in the company’s success with an end-of-year cash bonus., • Referral Bonus: Help us grow by bringing in top talent and earn a bonus for each successful referral. Powered by JazzHR QuZSd6Y794

Job Description Senior Systems Engineer – DISA Citadel Support Full-time Ft. Meade, MD Active Secret clearance required *Position Contingent Upon Contract Award Referral bonus: $1,000 Position Overview We are seeking a highly skilled Senior Systems Engineer to support the Defense Information Systems Agency Citadel mission. The ideal candidate will provide advanced engineering, integration, administration, and operational support for enterprise infrastructure and mission-critical systems in a secure DoD environment. This role requires a proactive engineer with deep experience in systems architecture, virtualization, automation, cybersecurity compliance, and enterprise operations. The selected candidate will work closely with government stakeholders, cybersecurity teams, network engineers, and mission partners to ensure high availability, performance, and security across the environment. Key Responsibilities • Design, implement, maintain, and optimize enterprise systems infrastructure supporting DISA Citadel operations, • Engineer and administer Linux server environments in classified (IL6) and unclassified (IL5) networks, • Support virtualization platforms including VMware, Hyper-V, or cloud-based environments, • Develop and maintain system documentation, architecture diagrams, SOPs, and operational procedures, • Perform systems monitoring, troubleshooting, performance tuning, and root-cause analysis, • Support patch management, STIG compliance, vulnerability remediation, and RMF activities, • Collaborate with cybersecurity personnel to ensure compliance with DoD security requirements, • Automate system administration and operational tasks using PowerShell, Bash, Python, or Ansible, • Support backup, disaster recovery, continuity of operations, and high-availability solutions, • Participate in system upgrades, migrations, and technology refresh initiatives, • Provide Tier III escalation support for complex infrastructure issues, • Mentor junior engineers and contribute to technical strategy and process improvement initiatives Required Qualifications • Bachelor's degree in Information Technology, Computer Science, Engineering, or related field (or equivalent experience), • 8+ years of systems engineering or enterprise infrastructure experience, • Experience supporting DoD or federal government environments, • Strong experience with:, • Red Hat Enterprise Linux, • VMware vSphere/ESXi administration, • Active Directory, DNS, DHCP, Group Policy, • Enterprise storage and backup technologies, • Automation and scripting tools, • Systems monitoring and performance management, • Understanding of RMF, STIGs, ACAS, and DoD cybersecurity policies, • Active Security+ CE or equivalent DoD 8570/8140 certification, • Active Secret clearance required Preferred Qualifications • VMware VCP, Microsoft, Red Hat, or AWS certifications, • Experience with hybrid cloud environments and automation frameworks, • Familiarity with DevSecOps methodologies and infrastructure-as-code, • Experience supporting large-scale enterprise or mission systems within DISA environments, • Knowledge of Kubernetes, containers, or modern platform engineering concepts Desired Skills • Strong analytical and troubleshooting abilities, • Excellent written and verbal communication skills, • Ability to work independently in fast-paced mission environments, • Strong customer engagement and stakeholder coordination experience, • Proven ability to manage competing priorities and operational deadlines Why Join Us • Support high-impact national defense missions, • Work with cutting-edge enterprise technologies, • Collaborative engineering environment with opportunities for advancement, • Competitive compensation and benefits package, • Opportunity to contribute directly to mission-critical DoD operations About Semper Valens Solutions: Semper Valens Solutions, Inc. (SVS) is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cost Effective Software and Systems Engineering, Field Support, Training and Full Life cycle Support Management to the DOD and VA community. At Semper Valens, our vision is to remain a creative, cutting edge and cost-effective solutions provider where our shared intellect, industry experience, and technology excellence, make a positive difference in our customer's success. Our solutions help bridge the gap between IT and business prioritizations to optimize budgets, risks, and operational processes. We search for outstanding technical professionals, hiring at all levels of the experience spectrum; intermediate, journeyman and senior. Consider us for your career plan. Semper Valens Solutions is an Equal Opportunity Employer Semper Valens Solutions proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital/parental status, pregnancy/childbirth, or related conditions, physical or mental disability, genetic information, status as a Disabled Veteran, Recently Separated Veteran, Active-Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require reasonable accommodation to apply for a position with Semper Valens Solutions through its online applicant system, please contact Semper Valens Solutions Human Resources Department at (830) 899-6870. Semper Valens Solutions is an affirmative action/equal opportunity employer - minorities, females, disabled, and protected veterans are urged to apply. Applicants have rights under Federal Employment Laws. All Jobs at Semper Valens Solutions: https://sempervalens.com/careers

Job Description ION Storage Systems offers solid-state battery solutions that prioritize performance, safety, and durability. Focusing on a variety of portable and stationary energy storage applications, ION's patented, three-dimensional ceramics design offers a sustainable approach to next-generation energy storage. Built on a scalable, modular ceramic structure, ION's batteries are ready to meet the demands of an increasingly electrified world. We are backed by leading venture capital firms including Alsop Louie Partners, Clear Creek Investments, VoLo Earth Ventures, and Toyota Ventures. We offer an inclusive environment with opportunities for growth, and we believe that a thriving workspace leads to a thriving company. We hope you will contact us to learn more and to be a part of our diverse, collaborative team! We are seeking a full-time Systems Administrator II to join our team in Beltsville, MD. This position is instrumental in leading a significant transformation within our organization. You will manage and maintain our IT and OT infrastructure – including user and manufacturing devices, servers, networks, and cybersecurity both locally and in cloud services. As a key member of our team, you will provide high-level problem-solving while spearheading larger IT/OT projects that directly impact our scientific, engineering, and technical operations. This role demands a proactive individual with a deep technical background, the ability to strategize for future needs, and the confidence to lead projects from planning to deployment. You will be adept at addressing the technical needs of diverse teams and systems, ensuring a seamless and secure IT/OT environment. Responsibilities: Serve as the primary administrator for user and group accounts using Active Directory (AD) and Network Information Service (NIS), ensuring robust access control and security. Manage the full lifecycle of IT/OT infrastructure, including servers, networks, storage, endpoints, and cloud services; evaluate and recommend hardware and software solutions aligned with scalability, reliability, and security requirements. Conduct in-depth monitoring of system performance, availability, and security. Initiate and lead audits to maintain system integrity and ensure adherence to compliance standards. Provide prompt technical support to end-users, resolving hardware and software issues to minimize downtime and assisting with IT inquiries. Lead IT/OT infrastructure and security projects end-to-end, including planning, execution, stakeholder coordination, and delivery within defined timelines and resource constraints. Maintain comprehensive documentation for system configurations, troubleshooting procedures, and maintenance logs. Collaborate with cross-functional teams to understand technical requirements and ensure seamless integration of systems and services. Compile and present results of audits on security, performance, and compliance to stakeholders, providing insights and recommendations for improvement. Required Experience: Bachelor's degree in Information Technology, Computer Science, or related field, or equivalent hands-on experience in systems administration and infrastructure management. 5+ years of hands-on systems administration across hybrid environments, including Windows Server, Linux/Unix, virtualization platforms, and cloud infrastructure (Azure preferred). Proven experience designing, configuring, and maintaining network infrastructure, including firewalls, VLANs, VPNs, and network segmentation. Demonstrated experience using scripting (PowerShell, Bash) to automate system administration tasks such as provisioning, monitoring, and deployment workflows. Hands-on experience implementing and maintaining security controls, including EDR, firewalls, IAM/RBAC, patch management, and basic incident response. Experience administering identity and access management systems, including group policy and full user lifecycle management (joiner/mover/leaver processes). Hands-on experience managing hybrid IT/OT environments, including integration with lab, manufacturing, or industrial systems, and support of heterogeneous endpoints. Proven ability to independently scope and execute cross-domain IT/OT projects, delivering measurable improvements in uptime, security posture, and operational efficiency. Experience maintaining operational reliability through backup and disaster recovery (with testing), configuration/change management, documentation, and SaaS/vendor management. Desirable Experience: Relevant certifications (e.g. CompTIA A+, Network+ Security+, Microsoft Certified: Azure Administrator Associate, Certified Information Systems Security Professional (CISSP)). Working knowledge of information systems compliance requirements and procedures (e.g. SOC 2, NIST SP 800-171). Experience working in an industrial environment with critical manufacturing equipment Required Skills: High-level understanding of systems architecture, cloud services, and performance optimization strategies. Excellent problem-solving and analytical abilities, with a focus on comprehensive documentation and continuous process improvement. Capable of overseeing multiple projects simultaneously, remaining adaptable to evolving organizational needs. Self-motivated, with the initiative to take full ownership of critical areas. Proactive in identifying and mitigating potential risks, ensuring maximum uptime and security for IT infrastructure. Superior written and verbal communication skills, suitable for both technical deep-dives and executive presentations. Deep understanding of IAM principles, including RBAC, least privilege, auditability, and access reviews. Experience enforcing access governance policies across AD, cloud platforms, SaaS tools, and OT systems. Department: Office of the CTO Location: Beltsville, MD Reports to: CTO Benefits: In addition to a competitive salary, we offer the following company benefits: Medical, dental, vision, disability, and life insurance Stock options in an early-stage company On-site Company and floating holidays 17 days of PTO to start, with increase upon tenure 401k plan with a 4% company match beginning after first paycheck Wellness allowance of $1k annually Company Description Ion Storage Systems Inc., located in Beltsville, MD, is a rapidly growing company commercializing its breakthrough lithium metal battery technology based on discoveries made at the University of Maryland. The company is committed to developing products that will impact everyday life on a global scale. Our technology improves product performance and safety in a variety of applications including defense and aerospace, consumer electronics, electrified transportation, and renewable energy storage. Our team is made up of innovative, driven & creative individuals who are passionate about their work. The company offers an inclusive environment, growth opportunities and encourages work/life balance. To all recruitment agencies: Ion Storage Systems, Inc. will not accept agency resumes for this role. Please do not forward resumes to our jobs email, or to any Ion Storage Systems employees or any other company email address. Ion Storage Systems is not responsible for any fees related to unsolicited resumes. Ion Storage Systems, Inc. is proud to be an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, ancestry, pregnancy, sexual orientation, gender identity, national origin, age, citizenship, marital status, disability, or Veteran status. *Eligibility to work in the United States as a U.S. Citizen or U.S. permanent resident is required for consideration. Job Posted by ApplicantPro

Job DescriptionDescription: On-site in Fort Meade, MD Our client seeks a Senior Systems Engineer to support the Defense Information Systems Agency Citadel mission. The role requires advanced engineering, integration, administration, and operational support for enterprise infrastructure and mission systems in a secure DoD environment. The engineer will collaborate with government stakeholders, cybersecurity teams, network engineers, and mission partners to ensure availability, performance, and security across the environment. Due to federal security clearance requirements, applicant must be a United States Citizen with an active Secret clearance. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $55.00 to $66.00/hr. w2 Responsibilities: • Design, implement, maintain, and optimize enterprise systems infrastructure supporting DISA Citadel operations., • Engineer and administer Linux server environments in classified (IL6) and unclassified (IL5) networks., • Support virtualization platforms including VMware, Hyper-V, or cloud-based environments., • Develop and maintain system documentation, architecture diagrams, SOPs, and operational procedures., • Perform systems monitoring, troubleshooting, performance tuning, and root-cause analysis., • Support patch management, STIG compliance, vulnerability remediation, and RMF activities., • Collaborate with cybersecurity personnel to ensure compliance with DoD security requirements., • Automate administration and operational tasks using PowerShell, Bash, Python, or Ansible., • Support backup, disaster recovery, continuity of operations, and high-availability solutions., • Participate in system upgrades, migrations, and technology refresh initiatives., • Provide Tier III escalation support for complex infrastructure issues., • Mentor junior engineers and contribute to technical strategy and process improvement. Experience Requirements: • 8+ years of systems engineering or enterprise infrastructure experience., • Experience supporting DoD or federal environments., • Strong experience with Red Hat Enterprise Linux, VMware vSphere/ESXi, Active Directory, DNS, DHCP, Group Policy, enterprise storage and backup, automation and scripting tools, and systems monitoring and performance management., • Understanding of RMF, STIGs, ACAS, and DoD cybersecurity policies., • Active Security+ CE or equivalent DoD 8570/8140 certification., • Active Secret clearance., • Preferred: VMware VCP, Microsoft, Red Hat, or AWS certifications; hybrid cloud and automation frameworks; DevSecOps and infrastructure-as-code; DISA environment experience; Kubernetes and containers., • Desired: analytical and troubleshooting abilities; written and verbal communication; ability to work independently in fast-paced mission environments; customer engagement and stakeholder coordination; ability to manage competing priorities and deadlines. Education Requirements: Bachelor's degree in Information Technology, Computer Science, Engineering, or related field, or equivalent experience. Recruitment Transparency Notice Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team (noreply@eliassen.com, 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group’s use of these tools, including AI tools, as part of the application and hiring process. Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range. W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality. If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following: · When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc. · Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact fraud@eliassen.com. About Eliassen Group: Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve. Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws. Don’t miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!

Job DescriptionSalary: $110,000 - $140,000 Position Summary The Infrastructure Engineer is a senior-level individual contributor responsible for the design, implementation, and ongoing management of complex IT infrastructure across NGENs internal environment and client-facing engagements. This role serves as a technical authority and hands-on engineer, balancing direct infrastructure work with architectural guidance and junior staff mentorship. The ideal candidate is proactive, self-directed, and capable of operating independently under the direction of the Head of Technology and Security. Essential Duties and Responsibilities Infrastructure Engineering • Design, deploy, and maintain Microsoft Azure and Microsoft 365 environments (commercial, GCC, GCC-High), including identity, security, and collaboration workloads, • Configure and manage SonicWall firewalls, including rule sets, VPN, and security policies, • Monitor and revise Power Automate workflows to ensure consistent results, • Deploy, monitor, and remediate backups, • Administer HP Aruba switching infrastructure, including VLANs, routing, and network segmentation, • Manage on-premises and datacenter infrastructure, proactively identifying and resolving hardware, OS, and software issues for Windows and Linux servers, • Ensure client environments maintain uptime targets and meet established SLA requirements Security & Compliance • Collaborate with the security team to identify, remediate, and prevent vulnerabilities across client and internal environments, • Apply security best practices across infrastructure design and configuration, • Support compliance initiatives as directed Architecture & Strategy • Define and maintain technology standards and best practices aligned with organizational and client objectives, • Evaluate emerging technologies and make informed recommendations on adoption, • Contribute to build vs. buy decisions with consideration for cost, scalability, and compatibility Mentorship & Collaboration • Provide technical guidance and mentorship to junior engineering staff, • Collaborate with project managers, business stakeholders, and client contacts to translate requirements into technical solutions, • Maintain strong working relationships across internal teams and with external vendors and partners, • Promote a professional, client-ready working environment Qualifications Required • 7+ years of hands-on experience in IT infrastructure engineering, • Demonstrated expertise with Microsoft Azure and Microsoft 365 administration, • Demonstrated experience with On-prem and Hybrid Microsoft Active Directory deployments, • Experience with VMWare and Hyper-V virtualization, • Expertise with Windows Server 2016-2025, SuSE Linux, and Windows 11, • Experience configuring and managing SonicWall firewall environments, • Experience managing Pure Storage, • Demonstrated experience deploying, monitoring, and remediating Veeam, Veeam One, and Veeam 365 backups, • Experience with HP Aruba or comparable enterprise switching platforms, • Strong troubleshooting skills across on-premises, cloud, and hybrid environments, • Ability to work independently and manage competing priorities with minimal supervision Preferred • Relevant certifications: Microsoft (AZ-500, MS-500, or equivalent), SonicWall SNSA/SNSPA, or Aruba certifications, • Experience in an MSP environment, • Familiarity with CMMC, NIST 800-171, NIST 800-53, ISO20000-1, ISO27001, or similar compliance frameworks

Job DescriptionDescription: Some of our Perks and Benefits 100% Paid Healthcare 31 Days PTO 10% 401k in every paycheck 100% Fully Vested!!! Do you get excited about learning new technologies, problem solving, and influencing outcomes? We know that cybersecurity and its technologies evolve at a rapid pace. The defense community needs an engineering partner who can not only keep up, but bring the technical expertise and passion necessary to solve the new hardest problems — and do it well. GIGATEC's highly engaged, agile team does just that, with innovative solutions for every mission-critical challenge. If your answer is an enthusiastic "yes" then please keep reading! Our team is passionate about defending national security and mastering new tech, so we give our engineers exactly what they need to do both: unlimited upskilling, tuition reimbursement, student loan repayment, and 100% paid healthcare, plus flexible benefits. We are seeking Systems Administrators who wish to build their skills and focus on tackling the most difficult challenges of the US Government, in one of the most exciting areas of the mission available. GIGATEC offers top salaries and benefits packages, where your long-term success is our mission. NOTE – Our positions require a Top Secret clearance, as well as the favorable completion of a polygraph. Applicants must be authorized to work in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa. Requirements: What You’ll Be Doing (We don’t love the bullet points, but we love the work!) As the SA you'll be part of a team providing network management and systems administration to maintain the systems infrastructure and development environment. Shall perform implementation, troubleshooting and maintenance of Information Technology (IT) systems, which may require a bottomless cup of coffee for troubleshooting when the tech gremlins come knocking, as it is imperative for identifying and resolving issues, problems, and trouble tickets associated with these responsibilities. Of course, while navigating this role of bytes and bits, laughter truly is the best tool for overcoming obstacles. You will get to manage system and server resources including performance, capacity, availability, serviceability, and recoverability; Plan, execute, and verify data redundancy and system recovery procedures; and Troubleshoot hardware/software interface and interoperability problems. All being critical to the success of the customer and the overall mission at large. Required Skills • Experience with both Windows and Linux, • Windows and Linux patching, • VMware/ESXi, • Networking Switch- VLAN setup and VMware virtual NIC config for isolation, • Active Directory configuration and support, • Hardware and Operating System troubleshooting, • Secure project design aligned with RMF requirements, • STIG hardening recommendations Desired Skills • Automation using Ansible, Python, and Bash, • GitLab CI/CD, • Container technologies including Kubernetes, Docker, Ansible, Swarm, • Container registries (Docker Hub, Google Container Registry),, • Cloud-based logging and monitoring tools (e.g., ELK Stack, Prometheus), • Fluent in sarcasm, kindness, and the occasional office banter Qualifications • 5-15 years’ experience as a Systems Administrator, • Bachelor’s degree in Computer Science or related discipline, • Certifications e.g. CCNA-Security, Security+, Security+ CE, CySA+, GICSP, GSEC, CND, SSCP

Job Description Senior Systems Engineer 1 Accord Consulting, LLC is a growing information and technology business founded on the basic principle of delivering customer mission success, while providing flexibility to maintain a work life balance. We hire the best, most driven, and talented people to help us support all our customers. With certified experts consulting our clients, we can address the customer’s mission. Required Qualifications: Eight (8) years of experience as an IT Engineer in programs and contracts of similar scope, type, and complexity within the Federal Government is required. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. A Master’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline may be substituted for two (2) years of experience, reducing the requirement to six (6) years of IT Engineering experience. Four (4) years of additional IT Engineer experience may be substituted for a Bachelor’s degree, making the total experience requirement twelve (12) years as an IT Engineer without a degree. Demonstrated subject matter expertise (through experience or certifications) in one or more of the following technology categories: End User Devices and their Operating Systems (Computers, Phones, Video Teleconference); Servers, Routers, Switches, Crypto, Cables; Active Directory, Microsoft SharePoint; Microsoft Exchange; Microsoft Systems Center; Corporate Storage Solutions; Chat Solutions; Integration with Security Technologies such as PKI; Customized Voice and Video Software; Thin Client and Virtual Infrastructures. Responsibilities include, but are not limited to: • Perform system designs, developments, and product verification testing on power, control systems, software, hardware, and equipment;, • Develop the operations, management, integration, and security requirements, in cooperation with the Information Systems Security Engineer (ISSE) of increasingly complex systems;, • Develop and review system architecture, including relevant use cases;, • Manage installation, maintenance, and support of complex technical infrastructures, hardware, and system software components;, • Manage and tune technology to ensure expected availability and performance levels are achieved;, • Lead major portions of large or medium complex IT projects and lead small projects autonomously; Provide highly technical and specialized solutions to complex IT problems;, • Perform analyses and studies and prepare summary reports;, • Gather facts through research, interviewing, surveys, etc.; analyze the client’s business, draw conclusions, prepare final reports;, • Manage the fact-finding, analysis, and development of hypotheses/conclusions, produce final reports and deliver presentations., • Ensuring that the project delivers to Government expectations on time and within budget; Provide advice and guidance to less experienced staff;, • Originate and deliver technical briefs to the Government and contractor personnel and all levels of the contract team;, • Provide technical support and system engineering assistance to other elements at Government direction;, • Provide advice for team integration of new platforms when required, regarding cost/schedule/performance impacts;, • Develop models for future architectural enhancements to system hardware and software;, • Develop security procedures for design reviews, and for operational monitoring, recording, and responding to security events;, • Develop and (may) conduct training programs;, • Provide expertise and/or direction in the development or modification of complex hardware and software solutions to enhance a commodity or specialized IT infrastructure or environment;, • Interface with multiple levels of the organization and aspects of a team to resolve system engineering issues and actions;, • Provide weekly and bi-weekly highlights and status inputs to include status, issues, and proposed solutions;, • Develop advanced technological and operational ideas and guide their development to the final product;, • Use in-depth consultative skills and business knowledge to practice business objectives and processes; Provide highly technical and specialized guidance concerning automated solutions to complex information processing problems;, • Manage the project work as defined by the Government., • Lead medium to large complex projects and major phases of very large projects.

Job DescriptionAt Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the best, and in return, we offer a world-class, truly unique employee experience that is rare within our industry. SNA2 provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, etc. Provides Tier 2 (Escalation) and Tier 3 problem identification, diagnosis and resolution. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages Virtual and storage environments; Linux and Windows operating systems; installs/loads operating system software, troubleshoots, maintains integrity; and configures virtual, storage and network components along with implementing operating systems enhancements to improve reliability and performance. Due to federal contract requirements, United States Citizenship and position appropriate security clearance is required. (e.g. Active TS/SCI security clearance with agency appropriate polygraph).Capabilties • Provide support for implementation, troubleshooting and maintenance of IT systems, • Manage the daily activities of configuration and operation of IT systems, • Provide assistance to users in accessing and using IT systems, • Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc., • Provide support for the escalation and communication of status to agency management and internal customers, • Optimize system operations and resource utilization, and perform system capacity analysis and planning, • Provide in-depth experience in trouble-shooting IT systems, • Provide detailed analysis and feedback to agency management and internal customers for escalated ticketsRequired Qualifications, • TS/SCI with agency appropriate poly, • Ten (10) years’ experience as a SA in programs and contracts of similar scope, type, and complexity is required in addition to knowledge of SQL and Active Directory Bachelor’s degree in, a technical discipline from an accredited college or university is required., • Five (5) years of additional SA experience may be substituted for a bachelor’s degree.Prefered Database Experience, • Maintain the integrity, security, and availability of database, Administer, maintain, and Implement policies and procedures for ensuring the security and integrity of the database(s), • Organize and format data for efficient query and storage processes, • Establish and maintain database user accounts, • Perform disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data, • Develop policies and procedures for ensuring the security and integrity of the database(s), • Evaluate requirements and recommends available DBMS products, • Perform database and software life-cycle activities to ensure highest level of system performance and availability, • Provide server administration with a variety of database products that include Oracle, SQL Server, and SYBASE The Benefits Package, • Wyetech believes in generously supporting employees as they prepare for retirement. The company automatically contributes 20% of each employee's gross compensation to a Simplified Employee Pension (SEP) IRA, with no requirement for employee matching. All contributions are fully vested from day one, ensuring immediate ownership of retirement funds. Additional benefits include:, • Wyetech provides a generous PTO plan of up to 200 hours annually, aligned with applicable state leave regulations. Employees have the flexibility to adjust their PTO allocation at the start of each calendar year, ensuring it meets their evolving needs. Full-time employees have the option to participate in a variety of voluntary benefit plans including:, • A Choice of Medical Plan Options, some with Health Savings Account (HSA), • Vision and Dental, • Life and AD&D Benefits, • Short and Long-Term Disability, • Hospital Indemnity, Accident, and Critical Illness Insurances, • Optional Identity Theft and Legal Protection ServicesCompany Environment & Perks, • Employee Referral Bonus Eligibility up to $10,000, • Mobility Among Wyetech-supported Contracts, • Various contract and work locations throughout Maryland, Virginia, Colorado, Texas, Utah, Alaska, Hawaii and OCONUS, • Various team-building events throughout the year such as: monthly lunches, summer company picnic, and an annual holiday party., • Employees receive two complementary branded clothing orders annually.Pay Range: $76.04 - $102.97 per hour Hourly pay rates listed for this position serve as a general guideline and are not a guarantee of compensation. Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location. Hourly pay rates reflect the pre-benefit gross wage amounts.Wyetech, LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Affirmative Action Statement:Wyetech, LLC is committed to the principles of affirmative action in all hiring and employment for minorities, women, individuals with disabilities, and protected veterans. Accommodations:Wyetech, LLC is committed to providing an inclusive and accessible hiring process. If you need any accommodations during the application or interview process, please contact Brittney Wood. at 844-WYETECH x727 or staffing@wyetech.com. We are happy to provide reasonable accommodations to ensure equal access to all candidates. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job Description:\n\nSystem Engineer - Delinea Tools - 20+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering Group is looking for a System Engineer who will serve as the technical lead for the planning, deploying, and documenting the Delinea Tools Suite across the organization’s Linux environments. This role is responsible for translating security and operational requirements into effective privileged access and secrets management solutions. The System Engineer shall design deployment strategies, ensure alignment with the mission’s architecture, and maintain comprehensive documentation to support sustainment, audits, and future expansion. This candidate will analyze user's requirements, concept of operations documents, and high level system architectures to develop system requirements specifications. Analyzes system requirements and leads design and development activities. Guides users in formulating requirements, advises alternative approaches, and conducts feasibility studies. Provides technical leadership for the integration of requirements, design, and technology. Incorporates new plans, designs and systems into ongoing operations. Develops technical documentation. Devops system Architecture and system design documentation. Guides system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans. Interacts with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts. Ultimate responsibility for the technical integrity of work performed and deliverables associated with the Systems Engineering area of responsibility. Communicates with other program personnel, government overseers, and senior executives. Location: Fort Meade, MD Travel Required: No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph: Required Salary Range The projected compensation range for this position is 238K to 245K (annualized USD). Salary is determined by various factors, including but not limited to location, the individual’s particular combination of education,knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. CapabilitiesManage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) — Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.Contribute to the development of sections of systems engineering documentation such as System Engineering Plans, Initial Capabilities Documents, Requirements specifications, and Interface Control DocumentsAssist with the development of system requirements, functional requirements, and allocation of the same to individual hardware, software, facility, and personnel componentsCoordinate the resolution of action items from Configuration Control Board (CCB) meetings, design reviews, program reviews, and test reviews that require cross-discipline coordinationParticipate in an Integrated Product Team to design new capabilities based upon evaluation of all necessary development and operational considerationsAllocate real-time process budgets and error budgets to systems and subsystem componentsGenerate alternative system concepts, physical architectures, and design solutions Define the methods, processes, and evaluation criteria by which the systems, subsystems and work products are verified against their requirements in a written planDevelop system design solution that satisfies the system requirements and fulfills the functional analysisReview and provide input to program and contract work breakdown structure (WBS), work packages and the integrated master plan (IMP)• Participate in the development of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, and Interface Control DocumentsParticipate in interface definition, design, and changes to the configuration between affected groups and individuals throughout the life cycleDerive from the system requirements an understanding of stakeholder needs, functions that may be logically inferred and implied as essential to system effectivenessDerive lower-level requirements from higher-level allocated requirements that describe in detail the functions that a system component must fulfill, and ensure these requirements are complete, correct, unique, unambiguous, realizable, and verifiableParticipate in establishing and gaining approval of the definition of a system or component under development (requirements, designs, interfaces, test procedures, etc.) that provides a common reference point for hardware and software developersDevelop derived requirements for Information Assurance Services (Confidentiality, Integrity, Non repudiation, and Availability); Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control, Accountability); and Security MechanismTechnology (Passwords, cryptography, discretionary access control, mandatory access control, hashing, key management, etc.)Implement comprehensive SOA solutionsImplement operational view, technical standards view, and system and services view for architectures using applicable DoDAF standardsReview and/or approve system engineering documentation to ensure that processes and specifications meet system needs and are accurate, comprehensive, and completeCapture all interface designs in a common interface control format, and store interface data in a commonly accessible repositoryAssess each risk to the program and determine the probability of occurrence and quantified consequence of failure in accordance with an approved risk management planIn conjunction with system stakeholders, plan the verification efforts of new and unproven designs early in the development life cycle to ensure compliance with established requirementsPrepare time-line analysis diagrams illustrating the flow of time-dependent functionsEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actionsManage and ensure the technical integrity of the system baseline over time, continually updating it as various changes are imposed on the system during the lifecycle from development through deployment and operations and maintenanceSupport the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes)Support the development and review of Joint Capability Integration Development System(JCIDS) documents (i.e., Initial Capability Document, Capabilities Description Document, IA Strategy)Provide technical direction for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, developing concepts of operation and interface standards, developing system architectures, and performing technical/non-technical assessment and management as well as end-to-end flow analysisDevelop scenarios (threads) and an Operational Concept that describes the interactions between the system, the user, and the environment, that satisfies operational, support, maintenance, and disposal needsConduct quantitative analysis in non-functional system performance areas like Reliability, Maintainability, Vulnerability, Survivability, Produce-ability, etc.)Establish and follow a formal procedure for coordinating system integration activities among multiple teams, ensuring complete coverage of all interfacesDevelop comprehensive SOA solutionsDevelop operational view, technical standards view, and system and services view for architectures using applicable DoDAF standardsConduct and/or approve end-to-end system trade analyses to optimize system operations over its life-cycle through the proper balance of non-functional system performance areasUse validated models, simulations, and prototyping to mitigate risk and reduce cost of system developmentEnsure effective, periodic review and control of the evolving configuration of a system, both hardware and software components and associated documentation, during the life of the systemServe as a member of the CCBDevelop system design alternatives that consider life cycle cost, reuse, complexity, risk, system expansion, and growthDevelop alternative courses of action, workarounds, and fall back positions with a recommended course of action for each risk, and monitor and re-evaluate risks at appropriate milestones. Monitors risks using earned value management (EVM) dataMaintain knowledge of current and evolving agency, national, and international standards applicable to the system development of interest. Apply and enforce use of suitable standards to ensure consistency and interoperability of developer hardware and softwareAs a participant within an Analysis of Alternatives (AoA) effort, recommend a preferred solution based on selection criteria adjusted for reasonableness and validity of assumptions, technology limitations, environmental impact, and life-cycle costsProvide technical direction for the development, engineering, interfacing, integration, and testing of all components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews,developing concepts of operation and interface standards, developing system architectures, and performing technical/non-technical assessment and management as well as end-to-end flow analysisImprove standard integration strategies based upon rationale for previous decisions that resulted in improved integration performanceFully define interfaces in terms of origination, destination, stimulus, and data characteristics for software; and electrical and mechanical characteristics for hardware Requirements Required Skills Experience using the Linux CLI and Linux Suite of Tools Experience developing scripts using Bash/Python to automate manual processesExperience performing basic System Administration including installation, configuration, and support of COTS/GOTS/FOSS software in a large-scale Linux environmentStrong Linux systems engineering background (e.g., RHEL, Rocky, CentOS, Ubuntu)Hands-on experience planning or deploying at least one Delinea product (Secret Server,Privilege Manager, DevOps Secrets Vault, or related tools)Demonstrated ability to produce clear, accurate documentation for architecture, configuration, and operational processesFamiliar with identity and access management concepts, PAM solutions, least-privilege principles, and secure configuration guidelinesFamiliar with integrating Linux systems with authentication and directory services (LDAP, Active Directory, FreeIPA)Strong problem-solving skills related to enterprise systems, authentication pipelines, and service-level troubleshootingExperience with IaC (Infrastructure as Code) principles and automation tools such as Ansible and SaltStackFamiliar with API-driven integrations and secrets management in CI/CD workflowsUnderstanding of containerization technologies such as Docker, Podman, and associated secret‑handling patterns Desired SkillsExperience with the Atlassian Suite of Tools such as Jira and Confluence Experience in cybersecurity engineering roles or working within compliance-driven environments (STIGs, NIST, ISO, etc.) Qualifications Twenty (20) years of experience as a SE in programs and contracts of similar scope, type and complexity is required. Demonstrated experience in planning and leading Systems Engineering efforts is required. Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. Five (5) years of additional SE experience may be substituted for a Bachelor's degree.Benefits CareFirst Insurance Medical Plans Three available medical plans–2 Platinum PPO Plans ($0 Deductible) and 1 HSA Plan ($1500 deductible) Halogen pays 100% Medical Premium Costs up to $25,000 CareFirst Wellness Rewards Program Guardian Insurance Dental Plan Halogen pays 50% of the plan costs Vision Plan Halogen pays 100% of the plan costs 401K Retirement Plan · 10% contribution paid by the company, automatically vested and paid in each pay period. Life Insurance, AD&D, Short and Long Term Disability Coverage Paid Time Off · 20 Paid Time Off Days · 6 Federal Holidays · 5 Floating Holidays Bonuses · Based on performance and billable hours Halogen Engineering Group does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.

Job DescriptionOur Mission: At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education. Delivering high-quality IT, cybersecurity, and data analytics solutions through proven and innovative methods is our vision. Job Description: Dobbs Defense Solutions is seeking a Linux System Administrator to provide technical support to the Fort George G. Meade. The role includes administering and securing RHEL systems in a classified DoD lab, supporting test environments, and working directly with Government personnel and mission customers. Duties: • Install, configure, secure, and troubleshoot Red Hat Enterprise Linux (RHEL) systems., • Manage and maintain YUM servers and internal package repositories., • Apply DISA STIGs, run SCAP scans, and implement remediations., • Conduct ACAS/Nessus vulnerability scans and support RHEL patching and compliance., • Provide limited support for DNS and IPv6 configuration., • Perform basic administration within VMware 6.7 environments., • Support cross platform coordination with Windows Server 2016, Active Directory, and domain services., • Operate systems on SIPR and other classified networks while adhering to all DoD security requirements., • Maintain system documentation, procedures, and configuration records., • Work collaboratively with Government staff, lab engineers, and end customers.Qualifications: Required Education and Experience: • 5+ years of hands-on Linux administration experience, specifically with RHEL 9, • 3–5 years of VMware experience in enterprise environments, • 3–5 years of ACAS experience, including Security Center and vulnerability remediation, • Strong Red Hat Enterprise Linux (RHEL) administration, patching, and troubleshooting background., • Strong proficiency with Linux command-line tools and scripting, • Experience with system patching and vulnerability remediation processes, • Experience with YUM, DISA STIGs, SCAP, and ACAS/Nessus., • Familiarity with DNS, IPv6, VMware 6.7, and Windows/AD environments., • Previous experience working in classified DoD environments and SIPR, classified environment experience., • At least one active certification (e.g., Security+, CISSP, CISM, CASP, or equivalent), • YUM Server configurations and administration experience, • Technical degree is a plusWorking Environment: On Site Required Clearance: Active Secret Our Equal Employment Opportunity Policy: Dobbs Defense Solutions is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth or breastfeeding), sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), gender expression and transgender status, national origin, ancestry, age, disability, military or veteran status, marital or domestic partner status, genetic information, citizenship, low-income status or any other status or characteristic protected by applicable law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment. Salary Range: Pay range information will be disclosed consistent with applicable state and local pay transparency laws once available. For this position, the anticipated salary range will depend on experience, qualifications, and overall fit for the role. Powered by JazzHR xpX9X0iFHf

Job DescriptionBelay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a senior System Administrator to join our intel team. The selected candidate will join an existing team providing Life Cycle Sustainment (LCS) activities for commercial and custom-developed education, learning, and training applications. The role requires a self-motivated individual that is comfortable working in a team environment. This position will require working on a fast-paced team and a willingness to take on challenges. Primary Responsibilities: • Perform IAVA patching and reporting across enterprise systems, • Maintain and administer Windows Server (various versions) and Linux server environments in a hybrid infrastructure, • Provide troubleshooting, maintenance, and operational support for IT systems, including both on-premise and cloud-hosted environments, • Execute patching, software maintenance, and upgrades for Linux and Windows systems, • Implement and manage Windows Group Policy Objects (GPOs) and perform PowerShell scripting for automation and administrative tasks, • Utilize AWS services, including EC2, Lambda functions, CloudFormation, and Cloud-native scripting to automate deployments and manage cloud infrastructure, • Support infrastructure as code initiatives using Ansible and Terraform for automation, configuration management, and provisioning, • Develop and maintain system scripts and automation tools to streamline operations and improve system reliability Candidates should have the following qualifications: • TS/SCI Clearance with polygraph, • Fifteen (15) years of experience as an SA in programs and contracts of similar scope, type, and complexity is required, • Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree, • DoD 8570 compliance with Information Assurance Technical (IAT) Level I is required as specified in the individual TTOs, • Proficiency with maintaining various versions of Windows Server including hardening, patching, upgrading and disk management, • Linux server experience including patching and software maintenance, • Experience with IAVA patching and reporting, • Experience in maintaining and upgrades various types of installed software, • Skilled in problem solving and troubleshooting of computer systems and software Candidates are desired to have the following skills: • Strong background as a hybrid Linux/Windows System Administrator, • Hands-on experience with AWS cloud services (Lambda, CloudFormation, EC2, IAM, etc.), • Proficiency with scripting and automation tools: Ansible, Terraform, PowerShell, Bash, Python (preferred), • Experience administering Windows environments, including Active Directory and Group Policy Management, • Solid understanding of cloud security practices, patch management, and compliance reporting, • Strong troubleshooting and problem-solving skills in both Linux and Windows environments, • Ability to work independently and collaboratively in a fast-paced, mission-focused team environment Perks and Benefits: • 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program, • 10% matching in 401(k) contributions vested on day one, • $5,000 annual training/tuition, • Student Loan Repayment Program, • 100% company-funded HSA, • Rich medical coverage (100% coinsurance), • Dental coverage including orthodontia, • Up to $420,000 in life insurance, premiums 100% company funded, • Amazon Prime, gym reimbursement, monthly lunches, games and prizes, • Pet adoption program, generous referral bonus program, fun events, and more! At Belay, we are committed to creating an environment where you can thrive both professionally and personally. We believe in transparency and fairness in compensation. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Belay offers a competitive total compensation package that includes benefits and perks, a flexible work-life balance, and career development. Salary Range: $168,000 to $240,000 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Belay Technologies specializes in systems automation and full stack development. Belay Technologies provides leading technology and engineering solutions to the DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law. Powered by JazzHR DBtXGDF9QO

Job Description Systems Administrator / Engineer Location: Hanover, MD (onsite, eligible for Hybrid after 3 months) Type: Long-term Contract Pay: $48.08/hour Hours: 40/ week Monday- Friday. After hours on call rotation (one week every 5 weeks) Position Description: The Systems Engineer shall be responsible for analyzing information requirements. This individual will evaluate system problems of workflow, organization, and planning. This individual shall also develop appropriate corrective action. The Systems Engineer shall provide technical and business support for all custom applications developed under this contract or its predecessors, the hardware and virtual infrastructure, network, and communications infrastructure. This position shall act as coordination point between other agencies, user groups, the project team and state personnel in the areas of network policy compliance, security patching/compliance and systems configuration management. The Systems Engineer shall be responsible for the planning and execution of configuration changes to support network policy compliance, security patching/compliance and will utilize all department required reporting/ticketing/monitoring tools to support all systems as directed by State personnel. Requirements: · US Citizen and ability to pass a background check · Applicant must currently reside in Maryland. · Bachelor’s degree from an accredited college or university with a major in computer science, information systems, engineering, business, or a related scientific or technical discipline; or three (3) years of equivalent experience in a related field. · Minimum of 5 years of experience in systems engineering. · Experience working with the following: o Linux Red Hat and CentOS o Ansible o VMware · Excellent troubleshooting skills · Excellent customer interaction skills · Excellent communications skills Preferred Additional Experience: · Windows 2022 Servers · Active Directory · DNS · Networking · SNMP · Knowledge of video devices such as cameras, encoders, decoders, etc. Benefits Information: • Eligible for Health Benefit Coverage following 60 days of employment, • 401k After 1 Year., • 10 Holidays ( 9 Dedicated and 1 Floating), • PTO Level One Personnel is an equal opportunity and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other status protected by law. Company DescriptionLevel One Personnel combines state-of-the-art staffing expertise and technology with personalized service to our clients. Level One Personnel services range from traditional temporary placement to partnering with companies to help them plan their long-term contingent workforce needs. As a small agency, we are able to focus our attention on our client’s specific needs and provide the absolute best candidates and customer service available in the industry. Level One Personnel aggressively recruits, screens and tests applicants to ensure that only qualified candidates are provided to our clients. We pride ourselves on establishing on-going relationships with our candidates and our clients, allowing us to find the best fit for long-term career satisfaction. By matching the right person with the right job, Level One ensures a win-win situation for business clients and employees.Level One Personnel combines state-of-the-art staffing expertise and technology with personalized service to our clients. Level One Personnel services range from traditional temporary placement to partnering with companies to help them plan their long-term contingent workforce needs. As a small agency, we are able to focus our attention on our client’s specific needs and provide the absolute best candidates and customer service available in the industry.\r\n\r\nLevel One Personnel aggressively recruits, screens and tests applicants to ensure that only qualified candidates are provided to our clients. We pride ourselves on establishing on-going relationships with our candidates and our clients, allowing us to find the best fit for long-term career satisfaction. By matching the right person with the right job, Level One ensures a win-win situation for business clients and employees.

Job Description Job Description: Quevera is seeking a System Administrator II to join our team. At Quevera, we don’t just offer jobs—we provide opportunities to be part of a dynamic, forward-thinking community that fosters innovation, collaboration, and personal growth. You’ll work with industry experts, take on exciting challenges, and have the creative freedom to build cutting-edge solutions, all while advancing your career in a space that truly values your skills and ideas. HIGHLIGHT'S OF WORKING FOR QUEVERA: Quevera employees voted Quevera as a TOP EMPLOYER in the Baltimore /DC area by the Washington for 2025 for the 5th consecutive year!Excellent Quevera's Benefits: Medical/Dental/Vision (100% Employer Paid Medical Plan) Short/Long Term Disability (Employer Paid) Life Insurance (Employer Paid) Yearly $5,000 towards education/training/certification. Employees are in control of their career path through our Career Pathway Program. Employer paid Company Vacation Package for you and a guest! Retirement: Quevera will match up to 6% towards your 401K and an additional 4% profit sharing! REQUIRED - MUST have a current TS/SCI Polygraph clearance to apply for role. Only those with a current TS/SCI with Poly clearance will be considered. Required Experience: Ten (10) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree. Certifications: Compliance with DoD 8570.01-M with a minimum certification of IAT Level I (CCNA Security, CySA+ , GICSP, GSEC, Security+ CE, CND, SSCP) • Exposure to and experience with SharePoint Server required. Back-end SharePoint experience highly preferred over front-end/design experience.• Strong previous experience with Windows Server 2016 and greater, including standard server maintenance, OS patching, and migration.• Demonstrate customer service skills and be able to assist users through a variety of remote support capabilities (ticketing, phone, email, etc.).• Experience with scripting (Powershell) and automation techniquesDesired:• IIS, Microsoft SQL Server, Active Directory, Lightweight Directory Access Protocol (LDAP) experience desired• .NET, C#, Rest API/jQuery, JavaScript, HTML 5, CSS, Optimal IdM, user liaison experience, and writing documentation a strong plus.• Experience with SharePoint associated products (Designer, Visio, InfoPath, Visual Studio, PowerShell,) desired.• Pro-active and self-motivated team member• Ability to follow instructions and excellent communicator Quevera is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age or any other characteristic protected by law. #LI-AA1

Job Description Position Summary The Infrastructure Engineer is a senior-level individual contributor responsible for the design, implementation, and ongoing management of complex IT infrastructure across NGEN’s internal environment and client-facing engagements. This role serves as a technical authority and hands-on engineer, balancing direct infrastructure work with architectural guidance and junior staff mentorship. The ideal candidate is proactive, self-directed, and capable of operating independently under the direction of the Head of Technology and Security. Essential Duties and Responsibilities Infrastructure Engineering • Design, deploy, and maintain Microsoft Azure and Microsoft 365 environments (commercial, GCC, GCC-High), including identity, security, and collaboration workloads, • Configure and manage SonicWall firewalls, including rule sets, VPN, and security policies, • Monitor and revise Power Automate workflows to ensure consistent results, • Deploy, monitor, and remediate backups, • Administer HP Aruba switching infrastructure, including VLANs, routing, and network segmentation, • Manage on-premises and datacenter infrastructure, proactively identifying and resolving hardware, OS, and software issues for Windows and Linux servers, • Ensure client environments maintain uptime targets and meet established SLA requirements Security & Compliance • Collaborate with the security team to identify, remediate, and prevent vulnerabilities across client and internal environments, • Apply security best practices across infrastructure design and configuration, • Support compliance initiatives as directed Architecture & Strategy • Define and maintain technology standards and best practices aligned with organizational and client objectives, • Evaluate emerging technologies and make informed recommendations on adoption, • Contribute to build vs. buy decisions with consideration for cost, scalability, and compatibility Mentorship & Collaboration • Provide technical guidance and mentorship to junior engineering staff, • Collaborate with project managers, business stakeholders, and client contacts to translate requirements into technical solutions, • Maintain strong working relationships across internal teams and with external vendors and partners, • Promote a professional, client-ready working environment Qualifications Required • 7+ years of hands-on experience in IT infrastructure engineering, • Demonstrated expertise with Microsoft Azure and Microsoft 365 administration, • Demonstrated experience with On-prem and Hybrid Microsoft Active Directory deployments, • Experience with VMWare and Hyper-V virtualization, • Expertise with Windows Server 2016-2025, SuSE Linux, and Windows 11, • Experience configuring and managing SonicWall firewall environments, • Experience managing Pure Storage, • Demonstrated experience deploying, monitoring, and remediating Veeam, Veeam One, and Veeam 365 backups, • Experience with HP Aruba or comparable enterprise switching platforms, • Strong troubleshooting skills across on-premises, cloud, and hybrid environments, • Ability to work independently and manage competing priorities with minimal supervision Preferred • Relevant certifications: Microsoft (AZ-500, MS-500, or equivalent), SonicWall SNSA/SNSPA, or Aruba certifications, • Experience in an MSP environment, • Familiarity with CMMC, NIST 800-171, NIST 800-53, ISO20000-1, ISO27001, or similar compliance frameworksCompany DescriptionNGEN is a professional services firm, established in 1990. We assist private sector businesses and local, state, and federal government agencies to get the most from computer, telephone, Internet, and audio visual technology. NGEN takes a hands-on approach to keep your systems stable and secure by providing quick, friendly, and professional services. NGEN's expertise in IT Management, Cybersecurity, Work Design and Strategic Planning, and Cloud Services makes NGEN the perfect partner to help clients reach their full potential. NGEN distinguishes itself from the competition as a premier technology consulting firm by consistently delivering quality IT solutions. This designation is backed by our years of leading-edge experience, a strategic approach to partnership, and commitment to add value to our customer's businesses.NGEN is a professional services firm, established in 1990. We assist private sector businesses and local, state, and federal government agencies to get the most from computer, telephone, Internet, and audio visual technology. NGEN takes a hands-on approach to keep your systems stable and secure by providing quick, friendly, and professional services.\r\n\r\nNGEN's expertise in IT Management, Cybersecurity, Work Design and Strategic Planning, and Cloud Services makes NGEN the perfect partner to help clients reach their full potential.\r\n\r\nNGEN distinguishes itself from the competition as a premier technology consulting firm by consistently delivering quality IT solutions. This designation is backed by our years of leading-edge experience, a strategic approach to partnership, and commitment to add value to our customer's businesses.