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MANTECH seeks a motivated, career and customer-oriented Senior Systems Administrator to join our team in Springfield, VA. Responsibilities include but are not limited to: • Serves as a Customer Advocate supporting VIP level customer; must present professional image and communicate well. Provides in-person, “white glove” support to key stakeholders., • Responsible for providing support to end-user community on difficult hardware, software and network related problems, questions, and use., • Provides resolutions to out of the ordinary issues for users. If unable to diagnose problem, will work with service desk management or Tier 3 to diagnose and resolve problem., • Responds to trouble tickets, customer calls for support as well as in-person support assistance. Responsible for providing in-depth and high level, support to end-user community on hardware, software and network related problems, questions, and use., • Troubleshoot and resolve incident tickets to include data storage, network connectivity, Active Directory accounts and security groups, and third-party software., • Update and manage assigned tickets to include daily work notes and customer updates throughout the ticket lifecycle., • Troubleshoot customer equipment to include desktops, Multi-Function Print devices, video teleconference hardware, and various other IT assets. Minimum Qualifications: • Minimum of five (5) years of related experience in computer hardware, software, networking systems, and in the set-up, configuration, use, and troubleshooting of computer systems., • Demonstrated experience troubleshooting and resolving issues with data storage, network connectivity, Active Directory accounts and security groups, third-party software, VDIs, desktops, thin clients, printers, scanners, fax machines, and MFDs., • Demonstrated experience managing and updating customer tickets in a ticketing system., • Outstanding customer service skills and practices., • Experience contributing to a service desk technical knowledge base., • Compliance with DoD 8570.01-M/8140.01 and have CompTIA Security+ certification Preferred Qualifications: • Proficient with SolarWinds Web Helpdesk, • Proficient working with SharePoint and supporting customer related issues, • Proficient working with and supporting Microsoft Office products Clearance Requirements: • Must have a current/active TS/SCI clearance and the ability to obtain and maintain a Yankee White Clearance prior to starting the position. Physical Requirements: • Must be able to be in a stationary position more than 50% of the time, • Must be able to communicate, converse, and exchange information with peers and senior personnel, • Constantly operates a computer and other office productivity machinery, such as a computer, • The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations, • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

At Areté, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee-owned company, we foster an atmosphere that propels diverse career opportunities and professional growth. Discover your future with us. Areté is seeking an experienced IT Systems Administrator to work in our new Falls Church, VA facility. The candidate will report directly to the regional IT Manager and provide support for the day-to-day administrative operations of the IT department. Selected candidates will have and maintain a Top Secret security clearance with SCI access, including a CI Polygraph. The selected candidates will collaborate with other Cyber Security and IT staff members, travel occasionally, and provide some after-hours support. Candidates will also support a variety of information systems at varying levels of complexity on the classified and corporate networks. This is an exempt non-supervisory full-time position. Primary responsibilities: • Integrating, upgrading, and managing domain services and infrastructure systems in a Microsoft Windows Server environment., • Configuring and administering various line of business applications, IT/Cyber Tools, and other software solutions., • Recommending improvements to the company's IT services., • Contributing to computer and network security using a variety of security-based products., • Managing data backup and restoration systems for the local facility., • Some administration and maintenance of client computers and solutions in various LAN environments., • Providing end user support for local office, • Maintaining software licensing records and providing support to IT budget planning sessions., • Mentoring other IT staff and leading technical projects., • Other duties, as assigned.We have an impressive range of benefits, programs, and perks that we offer: Generous PTO and Leave Times • Bereavement, • Paid Time Off (PTO), • Paid Parental LeaveFinancial Benefits, • Company-funded 5% contribution to your 401(k) retirement plan, • Company-funded 5% contribution to your Employee Stock Ownership Plan, • Continuing Education AssistanceHealth, Medical, and Wellness Benefits, • Medical Insurance, • Dental & Vision Insurance, • Life Insurance and Long-Term Disability (LTD), • Vision ReimbursementQualities We Look For, • Creativity, • Integrity, • Passion, • Responsiveness, • CollaborationExperiences and Background We Look For:, • Bachelor's Degree in an Information Technology related discipline and/or current, applicable industry-standard certifications (MCSA, CCNA, Security+, RHCSA)., • Minimum of 3 years working as a Windows System Administrator, Linux Systems Administrator, Network Administrator or similar role., • Must have or be able to obtain a Security+CE or equivalent certification for DoD 8140/8570 IAT Level II or higher within 90 days of employment., • Proficiency with domain services utilizing Windows Server including Active Directory, DNS, Group Policy, DFS, and DHCP., • Advanced IT troubleshooting skills and experience., • Strong interpersonal skills, ability to work autonomously and on a team., • Strong written communication skills and the ability to produce technical documentation., • Must be able to lift 25 pounds.Nice to have:, • Active Top Secret security clearance., • System administration of Red Hat Enterprise Linux 8 or later., • Experience in one or more of the following: Microsoft 365, Azure or AWS Administration, SharePoint, Veeam Backup & Replication, or SCCM Configuration Manager, • Familiarity with classified information system Cyber Security tools and technologies (Nessus/ACAS, SCAP Compliance Checker, DISA STIGs)., • Experience collaborating with Cyber Security professionals.The salary range for this role is $95,000 to $125,000; however, Arete considers several factors when extending an offer of employment, including but not limited to: the position and associated responsibilities, a candidate's work experience, education/training, and key skills. Other Considerations Areté is committed to the principles of equal employment opportunity and nondiscrimination, and we believe every person has the right to be treated with fairness, dignity, and equal consideration. Areté is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, marital status, national origin, age, veteran status, disability, or any other characteristic protected by applicable federal, state, or local law. U.S. citizenship is required to meet position eligibility. Successful passage of a criminal background screen is required to meet position eligibility. Selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information. Areté will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring. Successful passage of a Department of Transportation (DOT) drug test is required to meet position eligibility. If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access our website because of your disability. To request an accommodation, please contact Areté Human Resources at 818-885-2200 for assistance.PandoLogic. Keywords: System Administrator, Location: Arlington, VA - 22202

-\tThis position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) -\tBecause an active or interim DoD clearance is required, U.S. Citizenship is required Description TEKsystems is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for sustaining Linux servers as well as the conceptualization, design, development and implementation of new Linux capabilities. The candidate is expected work well as a part of the DTRA Systems Administration team using ITIL best practices as well as work independently on assigned tasks. Candidate is expected to support the entire service lifecycle from design through development to production, building and deploying Linux based systems in a virtual environment. Candidate should be familiar with system automation technologies, basic database administration and tuning. Candidates must demonstrate a high degree of problem-solving ability in a complex environment and be able to communicate effectively, both to the customer and to team members. Primary Responsibilities: Provision servers and environments. Manage user access. Full lifecycle management of Linux servers, including installation, configuration and patching in production and test environments. Automation knowledge scripting in Unix shell and Ansible playbooks. Perform security patching, upgrades, and hardening to meet compliance standards and remediate critical vulnerabilities. Monitor system performance and respond to alerts. Establish and maintain NTP services in the production environment. Maintain satellite servers for the agency, software releases and patches. Experience with the following emerging technologies or equivalent technology: Kubernetes, Open Shift, Containers, GitHub, Ansible Tower Ensure compliance with security standards and practices aligned with DoD STIGs. Experience with web servers and use of certificates Open Source: Apache Hadoop, Zookeeper, Puppet App Servers: JBoss, Tomcat, Jetty, NGINX, HT Be able to work in a fast-paced environment and must be able to work independently. Work on multiple projects, leading projects that fall within the Area of responsibility. Communicate with internal team members across multiple areas and client team members. Provide support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations. Create, maintain, and implement detailed documentation and maintain standard operating procedures. Certifications: DoD 8570 IAT Level II or III certification (e.g., Security+ CE, CASP+, CISSP). Red Hat Certification - Red Hat Certified System Administrator (RHCSA) (Preferred) Skills Linux, System administrator Top Skills Details Linux,System administrator Additional Skills & Qualifications Desired Skills: Systems or network administration experience in Windows Server and/or Cisco environments. Familiarity with automated call distribution systems. Certification in a process-based platform including programs equal to ITIL, HDI, CoBIT, Lean Six, Six Sigma,etc. Experience Level Intermediate Level Job Type & Location This is a Contract position based out of Fort Belvoir, VA. Pay and Benefits The pay range for this position is $60.00 - $65.00/hr. Eligibility requirements apply to some benefits and may depend on your job\n classification and length of employment. Benefits are subject to change and may be\n subject to specific elections, plan, or program terms. If eligible, the benefits\n available for this temporary role may include the following:\n\n • Medical, dental & vision\n, • Critical Illness, Accident, and Hospital\n, • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available\n, • Life Insurance (Voluntary Life & AD&D for the employee and dependents)\n, • Short and long-term disability\n, • Health Spending Account (HSA)\n, • Transportation benefits\n, • Employee Assistance Program\n

ABOUT FORTREX FORTREX is seeking the most accomplished current and former government professionals in the country — for consulting assignments, board placements, fractional executive roles, and strategic advisory engagements matched precisely to the level of their government careers. FORTREX is the credential the private sector recognizes for senior government expertise. WHO ENGAGES FORTREX Our clients span every sector of American enterprise — defense contractors and Fortune 500 corporations, private equity firms and emerging growth companies, healthcare systems and financial institutions, energy companies and technology firms, law firms and trade associations, and the boards and executive teams navigating an increasingly complex relationship with federal, state, and education policy, regulation, and oversight. What they share is not an industry. It is a challenge. Every consequential business decision in America today intersects with government — through regulation, procurement, policy, national security, public health, infrastructure, or law. The organizations that understand that intersection have a decisive advantage over those that don't. FORTREX exists for the ones who intend to have that advantage. This is an opportunity to connect with private sector companies seeking your expertise, and to be with your peers across the government. FORTREX is expertise deployed on the member's terms, for the engagements they choose to accept, at the level their career demands. FORTREX spans every agency, every branch, and every domain of American government. It operates to one standard. That standard has no exceptions. AGENCIES AND BRANCHES FORTREX draws from every corner of American government: Department of Defense (War) — Joint Chiefs of Staff — Combatant Commands — Central Intelligence Agency — National Security Agency — Office of the Director of National Intelligence — Federal Bureau of Investigation — Department of Homeland Security — U.S. Secret Service — Cybersecurity and Infrastructure Security Agency — Department of Health and Human Services — Centers for Medicare and Medicaid Services — Department of the Treasury — Internal Revenue Service — Federal Reserve System — Department of State — USAID — National Security Council — Department of Justice — NASA — United States Space Force — Defense Advanced Research Projects Agency — Department of Energy — National Laboratories — Department of Veterans Affairs — Department of Commerce — Department of Transportation — Federal Aviation Administration — Army Corps of Engineers — Environmental Protection Agency — Department of Labor — Department of Agriculture — Department of Education — Government Accountability Office — Office of Management and Budget — United States Senate — United States House of Representatives — and all U.S. missions and delegations abroad. FORTREX • Direct matching against private sector consulting assignments, board placements, fractional executive roles, capture team opportunities, and intelligence briefing engagements — matched to domain expertise, seniority, and availability, • A private intelligence feed — curated briefings and domain analysis produced by and for senior government practitioners, • A platform to publish articles, video content, interviews, and original analysis to the full Network and to the private sector organizations that engage it — building visibility and driving additional engagement opportunities directly, • A vetted professional community of the most accomplished current and former government officials in America — organized by domain, • Formal mentorship programming connecting senior and early-career professionals across every domain of government, • Invitation-only summits, roundtables, and strategic convenings bringing FORTREX professionals and private sector leadership together, • A private and secure platform — the FORTREX VAULT — where engagements, opportunities, intelligence, content, and professional profile are managed in one place THE EVALUATION Every application is reviewed individually. The process has three gates. Acceptance is not guaranteed at any tier — Inner Circle, Praetorian, Centurion, Vanguard, and Auxiliary. Acceptance is matched to the level of your career. FORTREX is selective by design and that standard has no exceptions. All applications are held in complete confidence. WHO'S WITH FORTREX Examples of current members with FORTREX. Senior Foreign Affairs Officer USAID — Commanding General U.S. Army — Chief Operations Homeland Security — Aerospace & Defense Executive — Colonel Deputy Wing Commander — Executive Director GSA — Chief Operations Veterans Affairs — Deputy Commanding General Army Cyber Command — Senior Policy Advisor SAMHSA — Senior Sanctions Advisor Office of Foreign Assets Control — Senior Space Operations Officer United States Space Force — Senior Nuclear Security Advisor NNSA — Executive Director FBI — Cybersecurity Secret Service — Senior Health Policy Executive HHS — Vice Chairman Joint Chiefs of Staff — Chief of Staff United States Air Force — Commander Fleet Cyber Command — Deputy Administrator Transportation Security Administration — Deputy Director Bureau of Alcohol Tobacco Firearms and Explosives — Deputy Director CMS Center for Medicare — Deputy Director CMS Center for Medicaid and CHIP Services All applications are held in complete confidence. THIS IS NOT FOR EVERYONE. It was not designed to be. If your background aligns with what is described above — apply below. FORTREX — Invitation Only — fortrexpartners.com

ABOUT FORTREX FORTREX is seeking the most accomplished former government professionals in the country — for consulting assignments, board placements, fractional executive roles, and strategic advisory engagements matched precisely to the level of their government careers. FORTREX is the credential the private sector recognizes for senior government expertise. WHO FORTREX IS BUILT FOR The Flag and General Officers who commanded at theater level. The SES executives and Deputy Assistant Secretaries who owned the budgets, the policy, and the decisions. The Intelligence Community professionals — DIA, NSA, NGA, CIA, ODNI — whose work shaped what senior leaders knew and didn't know. The Special Operations and Combatant Command veterans whose careers were defined by execution under conditions most people never encounter. If you built your career inside one of those worlds, the private sector needs what you built — and FORTREX is how it finds you. WHO ENGAGES FORTREX Our clients span every sector of American enterprise — defense contractors and Fortune 500 corporations, private equity firms and emerging growth companies, healthcare systems and financial institutions, energy companies and technology firms, law firms and trade associations, and the boards and executive teams navigating an increasingly complex relationship with federal, state, and education policy, regulation, and oversight. What they need is not a briefer. It is the person who ran the program, commanded the force, or owned the intelligence. Every consequential business decision in America today intersects with government — through regulation, procurement, policy, national security, public health, infrastructure, or law. The organizations that understand that intersection have a decisive advantage over those that don't. FORTREX exists for the ones who intend to have that advantage. This is an opportunity to connect with private sector companies seeking your expertise, and to be in a network with your peers across the government. This is NOT a staff position. FORTREX is expertise deployed on the member's terms, for the engagements they choose to accept, at the level their career demands. WHAT FORTREX MATCHES YOU TO Consulting assignments, board placements, fractional executive roles, and strategic advisory engagements — matched to your domain, your seniority, and your availability. Not what a recruiter thinks you're worth. What your career actually demands. Engagements across defense, intelligence, national security, acquisition, cyber, space, energy, healthcare, and federal policy — with the organizations that need senior-level judgment, not general expertise. FORTREX spans every agency, every branch, and every domain of American government. It operates to one standard. That standard has no exceptions. AGENCIES AND BRANCHES FORTREX draws from every corner of American government: Department of Defense (War) — Joint Chiefs of Staff — Combatant Commands — Central Intelligence Agency — National Security Agency — Office of the Director of National Intelligence — Federal Bureau of Investigation — Department of Homeland Security — U.S. Secret Service — Cybersecurity and Infrastructure Security Agency — Department of Health and Human Services — Centers for Medicare and Medicaid Services — Department of the Treasury — Internal Revenue Service — Federal Reserve System — Department of State — USAID — National Security Council — Department of Justice — NASA — United States Space Force — Defense Advanced Research Projects Agency — Department of Energy — National Laboratories — Department of Veterans Affairs — Department of Commerce — Department of Transportation — Federal Aviation Administration — Army Corps of Engineers — Environmental Protection Agency — Department of Labor — Department of Agriculture — Department of Education — Government Accountability Office — Office of Management and Budget — United States Senate — United States House of Representatives — and all U.S. missions and delegations abroad. WHAT FORTREX PROVIDES • A private intelligence platform — curated briefings and domain analysis produced by and for senior practitioners across every branch and agency., • A vetted peer community — organized by domain, built to the same standard, drawn from every branch of service, every combatant command, every major IC agency, and every senior civilian tier., • The FORTREX VAULT — a private, secure platform where engagements, opportunities, intelligence, and your professional profile are managed in one place., • Invitation-only summits and roundtables with FORTREX professionals and the private sector leadership that engages them. CURRENT FORTREX PROFESSIONALS INCLUDE Vice Chairman, Joint Chiefs of Staff — Chief of Staff, United States Air Force — Commanding General, U.S. Army — Commander, Fleet Cyber Command — Deputy Commanding General, Army Cyber Command — Senior Space Operations Officer, United States Space Force — Senior Nuclear Security Advisor, NNSA — Colonel, Deputy Wing Commander — Senior Sanctions Advisor, Office of Foreign Assets Control — Executive Director, FBI — Deputy Administrator, Transportation Security Administration — Senior Foreign Affairs Officer, USAID — Chief Operations, Department of Veterans Affairs THE EVALUATION Every application is reviewed individually. Three gates. Acceptance is not guaranteed at any tier — Inner Circle, Praetorian, Centurion, Vanguard, or Auxiliary. FORTREX is selective by design, and that standard has no exceptions. All applications are held in complete confidence. This is not for everyone. It was not designed to be. If your career was built at the level described above — apply below. FORTREX — fortrexpartners.com

ABOUT FORTREX FORTREX is seeking the most accomplished current and former government professionals in the country — for consulting assignments, board placements, fractional executive roles, and strategic advisory engagements matched precisely to the level of their government careers. FORTREX is the credential the private sector recognizes for senior government expertise. WHO ENGAGES FORTREX Our clients span every sector of American enterprise — defense contractors and Fortune 500 corporations, private equity firms and emerging growth companies, healthcare systems and financial institutions, energy companies and technology firms, law firms and trade associations, and the boards and executive teams navigating an increasingly complex relationship with federal, state, and education policy, regulation, and oversight. What they share is not an industry. It is a challenge. Every consequential business decision in America today intersects with government — through regulation, procurement, policy, national security, public health, infrastructure, or law. The organizations that understand that intersection have a decisive advantage over those that don't. FORTREX exists for the ones who intend to have that advantage. This is an opportunity to connect with private sector companies seeking your expertise, and to be with your peers across the government. FORTREX is expertise deployed on the member's terms, for the engagements they choose to accept, at the level their career demands. FORTREX spans every agency, every branch, and every domain of American government. It operates to one standard. That standard has no exceptions. AGENCIES AND BRANCHES FORTREX draws from every corner of American government: Department of Defense (War) — Joint Chiefs of Staff — Combatant Commands — Central Intelligence Agency — National Security Agency — Office of the Director of National Intelligence — Federal Bureau of Investigation — Department of Homeland Security — U.S. Secret Service — Cybersecurity and Infrastructure Security Agency — Department of Health and Human Services — Centers for Medicare and Medicaid Services — Department of the Treasury — Internal Revenue Service — Federal Reserve System — Department of State — USAID — National Security Council — Department of Justice — NASA — United States Space Force — Defense Advanced Research Projects Agency — Department of Energy — National Laboratories — Department of Veterans Affairs — Department of Commerce — Department of Transportation — Federal Aviation Administration — Army Corps of Engineers — Environmental Protection Agency — Department of Labor — Department of Agriculture — Department of Education — Government Accountability Office — Office of Management and Budget — United States Senate — United States House of Representatives — and all U.S. missions and delegations abroad. FORTREX • Direct matching against private sector consulting assignments, board placements, fractional executive roles, capture team opportunities, and intelligence briefing engagements — matched to domain expertise, seniority, and availability, • A private intelligence feed — curated briefings and domain analysis produced by and for senior government practitioners, • A platform to publish articles, video content, interviews, and original analysis to the full Network and to the private sector organizations that engage it — building visibility and driving additional engagement opportunities directly, • A vetted professional community of the most accomplished current and former government officials in America — organized by domain, • Formal mentorship programming connecting senior and early-career professionals across every domain of government, • Invitation-only summits, roundtables, and strategic convenings bringing FORTREX professionals and private sector leadership together, • A private and secure platform — the FORTREX VAULT — where engagements, opportunities, intelligence, content, and professional profile are managed in one place THE EVALUATION Every application is reviewed individually. The process has three gates. Acceptance is not guaranteed at any tier — Inner Circle, Praetorian, Centurion, Vanguard, and Auxiliary. Acceptance is matched to the level of your career. FORTREX is selective by design and that standard has no exceptions. All applications are held in complete confidence. WHO'S WITH FORTREX Examples of current members with FORTREX. Senior Foreign Affairs Officer USAID — Commanding General U.S. Army — Chief Operations Homeland Security — Aerospace & Defense Executive — Colonel Deputy Wing Commander — Executive Director GSA — Chief Operations Veterans Affairs — Deputy Commanding General Army Cyber Command — Senior Policy Advisor SAMHSA — Senior Sanctions Advisor Office of Foreign Assets Control — Senior Space Operations Officer United States Space Force — Senior Nuclear Security Advisor NNSA — Executive Director FBI — Cybersecurity Secret Service — Senior Health Policy Executive HHS — Vice Chairman Joint Chiefs of Staff — Chief of Staff United States Air Force — Commander Fleet Cyber Command — Deputy Administrator Transportation Security Administration — Deputy Director Bureau of Alcohol Tobacco Firearms and Explosives — Deputy Director CMS Center for Medicare — Deputy Director CMS Center for Medicaid and CHIP Services All applications are held in complete confidence. THIS IS NOT FOR EVERYONE. It was not designed to be. If your background aligns with what is described above — apply below. FORTREX — Invitation Only — fortrexpartners.com

Title: Cerner Radiology Informatics Analyst Location: Washington, DC (Hybrid) Duration: 3+ months with possible extension Note: Expected 50% travel required; applicants must be free from travel restrictions to accommodate evolving needs of the client. About Cogent Infotech At Cogent Infotech, we believe in creating opportunities that empower individuals and transform organizations. With over 23 years of excellence in consulting and talent solutions, we pride ourselves on building inclusive workplaces and driving innovation in everything we do. Our diverse teams bring unique perspectives to help deliver cutting-edge solutions to global clients across both public and private sectors. Key Responsibilities • Maintain, configure, and support Oracle Health (Cerner) RadNet and related radiology information systems to enable seamless clinical and operational workflow across departments., • Evaluate and optimize radiology department workflow, identifying opportunities for efficiency, data accuracy, and quality improvement., • Participate in the design, implementation, testing, and deployment of new RadNet features, modules, and system upgrades., • Work closely with clinical staff, radiologists, technologists, and IT teams to understand user needs and optimize RadNet configurations and clinical work queues., • Maintain knowledge of applicable policies, regulations, and accreditation requirements (e.g., HIPAA), ensuring RadNet system use supports patient safety, data privacy, and quality standards., • Monitor, review, and maintain data quality within RadNet, providing recommendations for workflow improvements and system optimization., • Maintain thorough, up-to-date documentation related to RadNet build, workflow design, and system administration to support staff education and continuity of operations., • Embed organizational processes into Oracle Health training content and provide direct at-the-elbow support during go-live., • Stay current with industry best practices, new RadNet features, and advances in radiology information technology, advising stakeholders on opportunities for innovation and efficiency. Required Qualifications and Skills • Bachelor’s degree or higher in Radiology Technology, Health Information Management, Information Technology, or a related field., • Preferred Certification: Certification by the American Registry of Radiologic Technologists (ARRT) or an equivalent credential., • Preferred Certification related to Health Informatics or Clinical Information Systems such as:, • Certified Radiology Administrator (CRA), • Certified Professional in Health Information and Management Systems (CPHIMS), • Proven experience as a Microsoft Dynamics System Administrator., • 5+ years of Oracle Experience including supporting Cerner EHR implementations Preferred: • Proficiency in Microsoft Office 365 (Word, Excel, PowerPoint, Outlook, Teams, SharePoint), • Familiarity with digital learning tools and LMS platforms (e.g., Moodle, Blackboard, Docebo), • In-depth understanding of Oracle Health (Cerner) RadNet and its role in supporting clinical and operational radiology workflows., • Knowledge of clinical imaging platforms, including VistA Imaging, Sectra, Fuji, GE PACS, Agfa, and Merge PACS., • Understanding of VNA (Vendor Neutral Archive) architecture and data lifecycle management., • Experience with image routing systems and DICOM network configurations., • Familiarity with radiology department operations, including scheduling, patient registration, clinical documentation, and image review., • Skilled in supporting RadNet and related clinical information systems, including basic configuration, testing, and troubleshooting., • Familiarity with MDI / modality worklist systems and workflow orchestration., • Knowledge of imaging equipment vendors and modality ecosystems., • Experience with dose management systems and radiation dose monitoring workflows., • Proficiency with diagnostic viewer tools and enterprise imaging viewing platforms., • Strong attention to detail and ability to review, validate, and maintain data quality within RadNet and associated platforms., • Skilled in identifying and resolving workflow, data, and system issues, providing actionable recommendations and sustainable solutions., • Ability to create training materials, educate end users, and support staff in achieving proficiency and adopting best practices., • Strong verbal and written communication skills, with the ability to collaborate effectively with clinical staff, technologists, administrators, and technical teams., • Understanding of HIPAA, patient privacy, data security, and applicable accreditation requirements as they relate to RadNet and clinical radiology environments., • Ability to manage priorities, balance competing demands, and support project milestones in a dynamic clinical environment., • Familiarity with VA Radiology programs, policies, and care models (e.g., VA EHRM, MHS GENESIS,), • Experience maintaining detailed documentation for RadNet build, workflow design, and system administration to support end-user training and ongoing operations Important Note: Candidates must be legally authorized to work in the United States without current or future sponsorship and should be eligible to obtain a Public Trust clearance. Equal Opportunity & Inclusion Statement Cogent Infotech is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment where everyone feels welcome and valued. We encourage applications from individuals of all backgrounds, identities, abilities, and experiences. If you’re excited about this role but don’t meet every requirement, we still encourage you to apply. Application Process Please submit your resume and a short cover letter through our online portal. Our process includes an initial resume review, a virtual interview, and a short technical assessment. If you need accommodations, feel free to inform us—we are happy to assist. Join Us At Cogent Infotech, your ideas matter. Join a purpose-driven organization that celebrates diversity, encourages collaboration, and invests in your future.

Job Type: Regular Overview of RAND The RAND Corporation is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more prosperous. RAND's research and analysis address issues that impact people everywhere, including security, health, education, sustainability, growth, and development. Headquartered in Santa Monica, California, RAND has approximately 1,700 people from more than 45 countries working in offices in North America, Europe and Australia, with annual revenues of more than $260 million. RAND is nonprofit, nonpartisan, and committed to the public interest.Our research is sponsored by government agencies, foundations, other nonprofit organizations, and the private sector. We rely on philanthropic support to reach beyond the scope of client-sponsored work to tackle questions that may be too big, too complex, or too new for our clients to address. RAND values objectivity and integrity in both its research processes and internal interactions. We emphasize a collegial environment that respects the contributions and dignity of all staff. Position Description The Classified Systems Administrator, IV performs advanced to highly complex evaluation, design, implementation, and maintenance of classified servers, networks, and communications systems supporting secure computing environments. This role serves as a senior technical resource and integral member of the Classified IT Operations Team, ensuring the reliability, security, and performance of classified local and wide-area network infrastructure, systems, and services. The range of duties and tasks for this Classified Systems Administrator, IV position entail: * Operate independently with minimal supervision, prioritizing work and driving initiatives to completion. * Lead medium- to large-scale projects and technology implementations for government- and contractor-owned classified systems, including solution architecture, design, and deployment. * Assign, coordinate, monitor, and review technical work of peers; provide guidance and technical leadership across the Classified IT team. * Serve as the senior escalation resource for platform-specific issues, providing guidance on Windows- or Linux-based infrastructure decisions. * Maintain, configure, and support classified servers, operating systems, applications, and network infrastructure. * Linux Systems Administration:Install, configure, and maintain Linux systems (e.g., RHEL 8), including OS upgrades, software packages, service configuration, shell scripting, VMWare, and network storage. Support TS/SCI and secret-classified Linux servers and workstations. * Verify integrity, availability, and performance of classified data, voice, and LAN/WAN networks and systems; identify issues, develop solutions, and ensure successful implementation. * Analyze capacity and performance requirements and initiate system or network expansions, upgrades, or migrations. * Evaluate and recommend enhancements to hardware, software, network architecture, and infrastructure for functionality, security, and cost-effectiveness. * Ensure protection of classified information and systems by implementing and maintaining required security controls and operational procedures. * Collaborate with classified IT, cybersecurity, and security compliance teams in evaluation, customization, accreditation, and implementation of classified hardware and software solutions. * Manage classified cloud-based systems, including deployment, administration, performance monitoring, and compliance validation. * Support classified data transfer operations in accordance with approved procedures and controls. * Maintain working knowledge of policies, STIGs, NISPOM, NIST 800-53, ICD 503, ICD 1253, DAPPM guidance, and Cyber Operational Readiness Assessment (CORA) requirements. * Prepare networks, servers, and workstations for announced and unannounced audits; document and report on auditable technical configurations and controls. * Act as a technical resource to functional departments, providing consultation and training related to classified voice, data, network, and system applications. * Collaborate with other Information Services groups and departments in the evaluation, adaptation, and implementation of infrastructure hardware, software systems, services, and networks. * Adhere to ITIL best practices, including Change Management, Problem Management, and Service & Support standards. * Perform other duties as assigned. Qualifications * Senior level skills in supporting Red Hat Linux environment for those assigned in Linux * Minimum of 5 years' experience with Linux and Windows environments that follow strictsecurity and compliance requirements for Administrators assigned in Linux. For administratorsassigned in Windows, Linux experience is desirable * Solid Mid-level skills of DNS, TCP/IP, HTTP, DHCP, server virtualization, and Active Directory * Knowledge of resources and practices in the security community and current on changingrequirements a plus * Ability to adjust quickly, adapt to changing priorities and take initiative and own the task * Strong attention to detail with excellent written and verbal communications skills * Ability to work well independently and as part of a team with strong organizational skills * Mid- level skills in supporting Windows Servers, SAN & NAS storage, ESX * Minimum of 1 year of Cloud Operations experience * Deep understanding of secure network protocols, encryption standards, and VPN technologiesin classified environments. * Knowledge of virtualization technologies and cloud-based classified solutions (e.g., government-authorized cloud platforms). * Familiarity with incident response procedures, disaster recovery, and business continuityplanning in classified IT environments. * Knowledge of automated monitoring, logging, and alerting tools for proactive systemmanagement and security compliance. * Understanding of configuration management and change control processes within classified systems. * Awareness of emerging cybersecurity threats and mitigation strategies for mission-criticalclassified systems. * Knowledge of identity and access management (IAM) and privileged user controls in classified ITenvironments. * Advanced systems integration skills, including combining on-premises and cloud-based classifiedsystems. * Proficiency in performance tuning, capacity planning, and resource optimization for servers,networks, and applications. * Strong analytical and diagnostic skills for identifying root causes of complex system failures. * Expertise in managing classified endpoints, mobile devices, and remote access solutionssecurely. * Skilled in designing, implementing, and maintaining backup, archiving, and disaster recoverysolutions for classified environments. * Strong documentation skills for technical procedures, system configurations, and auditcompliance reports. Education Requirements * High School Diploma or GED required * BA/BS preferred Experience * Minimum of 9 years' experience in a professional and mixed environment with High School Diploma or GED * Minimum of 6 years' experience in a professional and mixed environment with Bachelor's degree * Extensive experience in classified, DoD, Intelligence Community, or secure enterprise IT environments, along with current professional certifications (e.g., Security+, CASP, COMSEC, or equivalent), may be considered as a full substitute for a degree from an accredited university or college recognized by the U.S. Department of Education Security Clearance Active Secret Clearance is required. TS/SCI is preferred. This position requires the ability to obtain and maintain security and technical certifications. Location This position is located in RAND's Washington D.C. office (Arlington, VA) and will require a presence of 5 days per week. Relocation can be considered. Salary Range:$120,900 - 184,500 RAND considers a variety of factors when formulating an offer, including but not limited to, the specific role and associated responsibilities; a candidate's work experience, education/training, skills, expertise; and internal equity.The salary range includes base pay plus RAND's sabbatic pay (which provides additional compensation above base pay when vacation is taken). In addition, RAND provides strong benefits including health insurance coverage, life and disability insurance, savings plan, paid time-off and more. Equal Opportunity Employer

About the Role:___ (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Systems Administrator to be part of our Securityteam and based out of our Arlington, VA location.The Systems Administrator will have experience in managing, maintaining, and securing Arlington critical virtual infrastructure, physical and Windows/Linux environments. The ideal candidate has a deep technical background in Windows OS, Linux OS, and virtualization/physical best practices, excellent troubleshooting skills, and a proven ability to maintain highly available, secure, and performant systems.Clearance & Location Requirements: • All applicants must currently possess an active Secret U.S. Security Clearance., • This is an on-site position. Requiring at least 5 days in office, based out of our Arlington, VA location.What You Will Do:, • Window System Administration: Install, configure, secure, and maintain windows operating systems (Windows 11) in both virtual and physical environments., • Server Administration: Install, configure, secure, and maintain server operating system (Server 2022 and 2025) in both virtual and physical environments., • VMware Infrastructure Management: Install, configure, and maintain VMware vSphere environments, including ESXi hosts and vCenter Server., • Linux System Administration: Install, configure, secure, and maintain Linux operating systems (Red Hat) in both virtual and physical environments., • Security & Compliance: Ensure the highest levels of systems and infrastructure availability, security, and performance; implement and maintain security, backup, and redundancy strategies. Demonstrate the ability to manage, execute, and maintain system compliance through STIG implementation, SCAP scanning, and ACAS/Nessus vulnerability management., • Troubleshooting: Provide Tier 2/3 support to quickly diagnose and resolve complex system and virtual/physical system performance issues, system configuration problems, and outages., • Automation & Scripting: Develop and maintain automation scripts (e.g., Bash, Python, PowerCLI, Ansible Playbook) to streamline routine administrative tasks, deployments, and reporting.Who You Are (Required):, • Bachelor's degree in engineering, computer science, or other STEM field (or equivalent full-time professional experience), • 3+ years of professional systems administration experience, • Security+ CE certification, • Ability to travel up to 10% of the time as needed, • Experience with virtualization technologies (e.g., VMware vSphere, Microsoft Hyper-V)., • Experience with configuring systems OS alone with (ConMon) daily, monthly and quarterly maintenance to all physical systems and virtualization technologies., • Familiarity with network management, including TCP/IP, DNS, DHCP, VLANs, and firewalls., • Proficiency with backup and disaster recovery solutions., • Solid experience with PowerShell or Bash scripting for automation., • Ability to understand and interact with complex DoD compliance toolsWhat Makes You Stand Out:, • Managed and maintained system compliance through STIG implementation, SCAP scanning, and ACAS/Nessus vulnerability management (Linux/Windows), • Exceptional problem-solving and analytical skills with Windows and Virtualization., • Ability to manage multiple complex projects simultaneously under tight deadlines., • Strong verbal and written communication skills for documentation and collaboration with technical and non-technical staff., • Proactive mindset with a commitment to continuous improvement and learning new technologies., • Demonstrated experience managing enterprise environments using PDQ Deploy or Tanium, • Familiarity with tools such as JIRA, Zendesk and ConfluenceIf you see yourself reflected in this role and are excited about the impact you could make, we encourage you to apply! If you know someone who may be a great fit, please feel free to share this opportunity with your network.Pay Range*: $90,000 - $150,000 or $114,000 - $184,000This amount may not be reflective of actual compensation that may be earned as pay is dependent on a candidate's experience, skills, and education. The posted range does not include bonuses, commissions, tips, or other benefits. IDT is often looking to place multiple candidates at various levels. Therefore, more than one pay range has been included, commensurate with experience.About Innovative Defense Technologies (IDT):Leveraging advanced software automation, model-based systems engineering (MBSE), and AI-driven capabilities, IDT accelerates capability development, enhances operational readiness, and reduces lifecycle costs for the Department of Defense. We are dedicated to transforming defense systems through innovation, efficiency, and mission-critical results.At IDT, our employees are developing advanced mission-critical outcomes by consistently delivering high-quality results, fostering innovation, applying rigorous problem-solving, and communicating effectively across multifaceted teams and stakeholders. Grounded in these competencies, IDT translates complex customer and product requirements into robust software solutions.Why Work at Innovative Defense Technologies (IDT):IDT is a growing company with a vibrant, entrepreneurial culture. We are headquartered in Arlington, VA with additional offices in Fall River, MA; Mount Laurel, NJ; and San Diego, CA. At each location, our employees work together in a modern, snack-filled, and social office space, designing innovative solutions for our defense industry customers. We offer employees competitive pay and benefits including:, • Generous ___ package, • Competitive PTO, • Paid holidays, • 401(k) with immediate vesting and matching, • 9/80 optional schedule (2nd and 4th Friday off every month), • Tuition Assistance Reimbursement Program, • Professional Development Resources, • Pre-Tax Commuter Benefits, • Organization-Wide Monthly Tech Connect Events, • Annual Employee Recognition Awards, • Regular Social Events and Catered LunchesEEO Statement:IDT is an Equal Opportunity employer.

Description Leidos is seeking an experienced and motivated Senior Network Engineer to support the Defense Threat Reduction Agency (DTRA) on the Integrated Information Technology Support Services (I3TS) contract. This contract is a critical initiative to modernize and operate DTRA's enterprise IT systems. The successful candidate will play a key role in enhancing IT efficiency, security, and mission effectiveness by designing, implementing, and maintaining a resilient and secure network infrastructure. This role will be instrumental in supporting the agency's mission to counter and prevent emerging global threats. Primary Responsibilities: * Design, deploy, and maintain robust network infrastructure to support enterprise systems and data pipelines. * Configure and optimize network hardware including routers, switches, firewalls, load balancers, and VPN solutions to ensure secure and reliable connectivity. * Manage and support Unified Communications, including Cisco Call Manager (CUCM), to ensure seamless voice and video collaboration. * Lead complex network engineering projects, including system upgrades, migrations, and new deployments. * Implement and manage network access control (NAC) using Cisco Identity Services Engine (ISE), including device profiling, posture assessment, and policy enforcement to support a Zero Trust architecture * Monitor network performance, troubleshoot latency and bandwidth issues, and implement changes to improve stability and throughput. * Implement and manage routing protocols such as BGP and OSPF. * Configure, and maintain TACLANE high-assurance cryptographic encryptors, including the implementation of Agile VLAN for Layer 2 security. * Troubleshoot and support portable, deployable "fly-away kits" for remote and tactical communications needs. * Create and maintain comprehensive documentation, including detailed network diagrams, system engineering plans, and technical standards. * Ensure the network design complies with all security policies, supports scalability, and aligns with operational and mission requirements, including the implementation of Zero Trust principles. * Collaborate with government partners, engineers, and other stakeholders to translate operational and strategic requirements into scalable, production-ready solutions. * Mentor and guide junior network engineers, providing technical oversight and sharing knowledge. Basic Qualifications: * Active Top Secret (TS) clearance with SCI eligibility. * Bachelor’s degree in Computer Science, Electrical/Network Engineering, Information Systems, or a related technical discipline with 8-12 years of relevant experience, OR a Master’s degree with 6-10 years of relevant experience. * Current DoD 8570/8140 baseline certification (Security+ and CCNA). * Proven experience in engineering and sustaining enterprise network infrastructure in DoD or other federal environments. * Hands-on experience with routing and switching protocols (BGP, OSPF), network security (NGFW, IDS/IPS), and load balancing. * Experience with configuring routers, switches, firewalls, load balancers, and VPN solutions from vendors like Cisco, and Palo Alto. Preferred Qualifications: * Advanced networking certifications such as Cisco CCNP or CCIE. * Experience with high-assurance cryptographic devices, specifically TACLANE (KG-175). * Experience with Cisco Unified Communications Manager (CUCM). * Experience with network automation and Infrastructure as Code (IaC) tools like Ansible . * Familiarity with Zero Trust network segmentation and micro-segmentation. * Experience supporting large-scale enterprise data, analytics, or platform services in secure environments. * Experience with Remedy or ServiceNow ticketing systems. * Familiarity with TACLANE management (e.g. GemOne, CHIMERA, VINE) * Experience with Cisco Nexus switching platforms and expertise in software-defined networking (SDN) solutions, particularly Cisco ACI, for data center automation and micro-segmentation. 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 8, 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. #Featuredjob

Description The Leidos Civil IT, Digital Modernization Group has an opening for an experienced Network Operations Manager on the Federal Trade Commission (FTC), Infrastructure Services Task Order 4 (TO4) contract. This role offers an exciting opportunity to lead a team of seasoned professionals and manage network infrastructure operations across Headquarters, Data Centers, and Regional Offices, ensuring high availability, security, and performance in a fast-paced, customer-focused environment. You will play a critical role in driving innovation, modernization, and operational excellence for FTC’s enterprise network. Zscaler Digital Transformation Administrator (ZDTA) Certification Required Primary Responsibilities As the Network Operations Manager, you will oversee the implementation, administration, and strategic operations of FTC’s enterprise network. You will provide expert advice on network design, security, and performance requirements, while ensuring seamless integration, operational health, and continuous improvement. This role includes managing day-to-day operations, troubleshooting, and leading a team of network professionals to deliver exceptional service. Key responsibilities include: • Strategic Leadership: Provide operational oversight and strategic guidance for FTC’s enterprise network, including Headquarters, Data Centers, and Regional Offices., • Network Optimization: Monitor network performance, identify areas for improvement, and implement enhancements to ensure optimal functionality and security., • Technical Expertise: Manage and maintain network solutions, including routers, switches, firewalls, VPNs, SD-WAN, Zscaler, and cloud-based technologies., • Compliance and Documentation: Ensure compliance with federal standards (e.g., NIST, FISMA, FedRAMP) and maintain comprehensive documentation of network configurations and processes., • Team Management: Lead and mentor network personnel, fostering a culture of collaboration, accountability, and continuous learning. Specifically, in this role you will be responsible for managing installations, administration, troubleshooting, maintenance and documentation, utilizing the following products and tools: • Cisco Routers and Switches, • Aruba Switches and Access Points, • Palo Alto Firewalls, • F5 Load Balancers, • ManageEngine OpManager (Network Performance Monitor), • Wireshark (Packet Capture and Analysis), • Documentation of standard IT processes and procedures, • Identification, research, and documentation of networking technologies beneficial to FTC, • Implementation and maintenance of compliance policies across the environment, • Additional tools, services and technologies as directed by Operations Manager or Program Office Basic Qualifications • Bachelor’s degree in a Computer related field and 12+ years of prior relevant experience or a Master’s degree with at least 10 years of relevant experience., • Located in the Washington D.C. area and available for on-site work in D.C., • Candidate must be able to meet minimum DoD IAT Level 2 Certification requirements (Currently Security+ CE, CCNA-Security, GSEC, or SSCP)., • Zscaler Digital Transformation Administrator (ZDTA) certification, • Extensive experience in network, cloud, security technologies, including Zscaler and Zero Trust implementations., • Extensive experience with Visio or other networking diagram tools., • Proven ability to manage network performance monitoring and modeling., • Management and delivery of procedures, policies, work instructions and customer data calls., • Management of IP/DHCP/DNS/Azure technologies., • Exceptional oral and written communication skills., • Demonstrated ability to develop and integrate solutions to address complex problems., • Demonstrated ability to manage network infrastructure to maintain high availability and optimal use of resources., • Demonstrated knowledge of advanced LAN/WAN routing and switching protocols (e.g., OSPF, EIGRP, STP)., • Demonstrated knowledge of route management protocols that determine the paths data follows (BGP, OSPF, etc.)., • Demonstrated ability to identify, diagnose, and resolve complex issues in a multi-vendor, multi-technology environment., • Demonstrated ability to lead teams and manage complex network infrastructure projects., • Ticket queue management experience. Clearance Requirements • Must be able to obtain and maintain a Public Trust security clearance., • United States Citizenship is required. Preferred Qualifications • Cisco, Aruba, or Cloud certifications (CCNA, ACSP, AWS, Azure)., • Familiarity with federal compliance (NIST, FISMA, FedRAMP) and CIS 4.0 controls., • Experience with Software-Defined Wide Area Networking (SD-WAN)., • Exposure to network orchestration tools and methodologies, • Experience implementing and securing Cloud environments 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 $116,350.00 - $210,325.00 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 Leidos is seeking a highly organized and detail-oriented Senior Network Architect / Administrator to support the HUD IOO O&M program in Washington, DC. This role combines advanced network architecture design with hands-on implementation and operational support. The ideal candidate will provide senior-level leadership in designing, implementing, and optimizing complex enterprise network environments while supporting operations and engineering teams. This position requires a forward-thinking professional who can evaluate emerging technologies and drive architectural improvements in a secure federal environment. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself. Primary Responsibilities • Lead network architecture implementation across LAN/WAN, data center, and cloud environments, • Provide MPLS and SD-WAN network design, support, and technology implementation, • Architect and manage data center infrastructure solutions, • Design and implement Cisco Application Centric Infrastructure (ACI), • Implement device authentication and network access control strategies using Cisco Identity Services Engine, • Architect and manage network security using:, • Cisco Firepower Management Center, • Cisco 3105 Firewalls (Active/Passive high availability clusters), • Design secure access for enterprise applications, including Cloud and on premise based applications:, • Outlook, SharePoint, OneDrive, Teams, • Implementation of new network configuration on existing Zero Trust architecture leveraging Zscaler:, • Zscaler Internet Access (ZIA), • Zscaler Private Access (ZPA), • Zscaler Digital Experience (ZDX), • Implement and mitigate security controls / finding:, • Block malicious IPs and URLs, • Mitigate vulnerabilities across network borders, • Integrate Zscaler with Cisco edge and border devices, • Address ServiceNow incidents, implement change orders, • Architect and manage secure VPN solutions (Cisco ASA) for business partners, • Provide technical leadership, mentoring, and strategic recommendations Basic Qualifications • Bachelor's degree with 8-12 years of relevant experience or Master's degree with 6-10 years of experience, • Strong experience in network architecture design and implementation, • Deep expertise in networking technologies (routing, switching, security, firewall, load balancers, VPN, NAC, and data center fabrics), • Experience with enterprise security architecture and Zero Trust frameworks, • Experience supporting federal or large enterprise environments, • Strong analytical, troubleshooting, and leadership skills, • Advanced network troubleshooting skills., • Excellent customer service skills., • Excellent oral and written communication skills., • Strong leadership skills., • Ability to collaborate effectively across multiple teams/functions., • Ability to work independently with a sense of urgency. Clearance Requirements • Must be able to obtain and maintain a Public Trust security clearance., • United States Citizenship is required. Preferred Qualifications • Cisco Certified network Associate, • Cisco Certified Network Professional (Enterprise, Security), • Ability to think critically about processes and make recommendations for improvement., • Strong collaboration, prioritization, and adaptability skills. 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. #Remote

Description Leidos is seeking a highly organized and detail-oriented Senior Network Architect / Administrator to support the HUD IOO O&M program in Washington, DC. This role combines advanced network architecture design with hands-on implementation and operational support. The ideal candidate will provide senior-level leadership in designing, implementing, and optimizing complex enterprise network environments while supporting operations and engineering teams. This position requires a forward-thinking professional who can evaluate emerging technologies and drive architectural improvements in a secure federal environment. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself. Primary Responsibilities • Lead network architecture implementation across LAN/WAN, data center, and cloud environments, • Provide MPLS and SD-WAN network design, support, and technology implementation, • Architect and manage data center infrastructure solutions, • Design and implement Cisco Application Centric Infrastructure (ACI), • Implement device authentication and network access control strategies using Cisco Identity Services Engine, • Architect and manage network security using:, • Cisco Firepower Management Center, • Cisco 3105 Firewalls (Active/Passive high availability clusters), • Design secure access for enterprise applications, including Cloud and on premise based applications:, • Outlook, SharePoint, OneDrive, Teams, • Implementation of new network configuration on existing Zero Trust architecture leveraging Zscaler:, • Zscaler Internet Access (ZIA), • Zscaler Private Access (ZPA), • Zscaler Digital Experience (ZDX), • Implement and mitigate security controls / finding:, • Block malicious IPs and URLs, • Mitigate vulnerabilities across network borders, • Integrate Zscaler with Cisco edge and border devices, • Address ServiceNow incidents, implement change orders, • Architect and manage secure VPN solutions (Cisco ASA) for business partners, • Provide technical leadership, mentoring, and strategic recommendations Basic Qualifications • Bachelor's degree with 8-12 years of relevant experience or Master's degree with 6-10 years of experience, • Strong experience in network architecture design and implementation, • Deep expertise in networking technologies (routing, switching, security, firewall, load balancers, VPN, NAC, and data center fabrics), • Experience with enterprise security architecture and Zero Trust frameworks, • Experience supporting federal or large enterprise environments, • Strong analytical, troubleshooting, and leadership skills, • Advanced network troubleshooting skills., • Excellent customer service skills., • Excellent oral and written communication skills., • Strong leadership skills., • Ability to collaborate effectively across multiple teams/functions., • Ability to work independently with a sense of urgency. Clearance Requirements • Must be able to obtain and maintain a Public Trust security clearance., • United States Citizenship is required. Preferred Qualifications • Cisco Certified network Associate, • Cisco Certified Network Professional (Enterprise, Security), • Ability to think critically about processes and make recommendations for improvement., • Strong collaboration, prioritization, and adaptability skills. 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. #Remote

Description Leidos is seeking a highly organized and detail-oriented Senior Network Architect / Administrator to support the HUD IOO O&M program in Washington, DC. This role combines advanced network architecture design with hands-on implementation and operational support. The ideal candidate will provide senior-level leadership in designing, implementing, and optimizing complex enterprise network environments while supporting operations and engineering teams. This position requires a forward-thinking professional who can evaluate emerging technologies and drive architectural improvements in a secure federal environment. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself. Primary Responsibilities • Lead network architecture implementation across LAN/WAN, data center, and cloud environments, • Provide MPLS and SD-WAN network design, support, and technology implementation, • Architect and manage data center infrastructure solutions, • Design and implement Cisco Application Centric Infrastructure (ACI), • Implement device authentication and network access control strategies using Cisco Identity Services Engine, • Architect and manage network security using:, • Cisco Firepower Management Center, • Cisco 3105 Firewalls (Active/Passive high availability clusters), • Design secure access for enterprise applications, including Cloud and on premise based applications:, • Outlook, SharePoint, OneDrive, Teams, • Implementation of new network configuration on existing Zero Trust architecture leveraging Zscaler:, • Zscaler Internet Access (ZIA), • Zscaler Private Access (ZPA), • Zscaler Digital Experience (ZDX), • Implement and mitigate security controls / finding:, • Block malicious IPs and URLs, • Mitigate vulnerabilities across network borders, • Integrate Zscaler with Cisco edge and border devices, • Address ServiceNow incidents, implement change orders, • Architect and manage secure VPN solutions (Cisco ASA) for business partners, • Provide technical leadership, mentoring, and strategic recommendations Basic Qualifications • Bachelor's degree with 8-12 years of relevant experience or Master's degree with 6-10 years of experience, • Strong experience in network architecture design and implementation, • Deep expertise in networking technologies (routing, switching, security, firewall, load balancers, VPN, NAC, and data center fabrics), • Experience with enterprise security architecture and Zero Trust frameworks, • Experience supporting federal or large enterprise environments, • Strong analytical, troubleshooting, and leadership skills, • Advanced network troubleshooting skills., • Excellent customer service skills., • Excellent oral and written communication skills., • Strong leadership skills., • Ability to collaborate effectively across multiple teams/functions., • Ability to work independently with a sense of urgency. Clearance Requirements • Must be able to obtain and maintain a Public Trust security clearance., • United States Citizenship is required. Preferred Qualifications • Cisco Certified network Associate, • Cisco Certified Network Professional (Enterprise, Security), • Ability to think critically about processes and make recommendations for improvement., • Strong collaboration, prioritization, and adaptability skills. 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. #Remote

Description Leidos is seeking a highly organized and detail-oriented Senior Network Architect / Administrator to support the HUD IOO O&M program in Washington, DC. This role combines advanced network architecture design with hands-on implementation and operational support. The ideal candidate will provide senior-level leadership in designing, implementing, and optimizing complex enterprise network environments while supporting operations and engineering teams. This position requires a forward-thinking professional who can evaluate emerging technologies and drive architectural improvements in a secure federal environment. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself. Primary Responsibilities • Lead network architecture implementation across LAN/WAN, data center, and cloud environments, • Provide MPLS and SD-WAN network design, support, and technology implementation, • Architect and manage data center infrastructure solutions, • Design and implement Cisco Application Centric Infrastructure (ACI), • Implement device authentication and network access control strategies using Cisco Identity Services Engine, • Architect and manage network security using:, • Cisco Firepower Management Center, • Cisco 3105 Firewalls (Active/Passive high availability clusters), • Design secure access for enterprise applications, including Cloud and on premise based applications:, • Outlook, SharePoint, OneDrive, Teams, • Implementation of new network configuration on existing Zero Trust architecture leveraging Zscaler:, • Zscaler Internet Access (ZIA), • Zscaler Private Access (ZPA), • Zscaler Digital Experience (ZDX), • Implement and mitigate security controls / finding:, • Block malicious IPs and URLs, • Mitigate vulnerabilities across network borders, • Integrate Zscaler with Cisco edge and border devices, • Address ServiceNow incidents, implement change orders, • Architect and manage secure VPN solutions (Cisco ASA) for business partners, • Provide technical leadership, mentoring, and strategic recommendations Basic Qualifications • Bachelor's degree with 8-12 years of relevant experience or Master's degree with 6-10 years of experience, • Strong experience in network architecture design and implementation, • Deep expertise in networking technologies (routing, switching, security, firewall, load balancers, VPN, NAC, and data center fabrics), • Experience with enterprise security architecture and Zero Trust frameworks, • Experience supporting federal or large enterprise environments, • Strong analytical, troubleshooting, and leadership skills, • Advanced network troubleshooting skills., • Excellent customer service skills., • Excellent oral and written communication skills., • Strong leadership skills., • Ability to collaborate effectively across multiple teams/functions., • Ability to work independently with a sense of urgency. Clearance Requirements • Must be able to obtain and maintain a Public Trust security clearance., • United States Citizenship is required. Preferred Qualifications • Cisco Certified network Associate, • Cisco Certified Network Professional (Enterprise, Security), • Ability to think critically about processes and make recommendations for improvement., • Strong collaboration, prioritization, and adaptability skills. 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. #Remote

Description Leidos is seeking an experienced Linux Systems Engineer to provide support to a mission critical enterprise identity and access management system. A successful candidate will develop an understanding of the services offered to external organizations, provide lifecycle systems engineering support to development and operations on the program, and use a combination of technical and functional expertise to recommend solutions to satisfy customer requirements. Primary Responsibilities * Design, develop, and support cloud initiatives to support customer driven needs * Communicate and mitigate operational issues as received. Work to proactively identify RCA of baseline issues and establish a feedback loop to development. * Work as a SME to review user metrics, system health, overall performance checkouts and implements proactive measures to support operational availability * Responsible for deployment support as a product SME. Provide backfill tasking and troubleshooting script/playbook based automation processes as necessary. * Manage several environments as a Linux SME providing overall support to the program and working with Enterprise Services to ensure compliance with security services and applications. Basic Qualifications * Bachelor’s Degree in Computer Science or related discipline plus 4-6 years of professional experience as a Systems Administrator or similar technical role. * Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.) * Familiar with System Engineering documentation creation (network diagrams, data flows, etc.) * Experience working with Agile Team Collaboration tools such as (Jira, Confluence, BitBucket) * Strong Linux background and familiarity with best practices of infrastructure management * Active TS/SCI with CI Poly preferred Preferred Qualifications * Oracle COTS product experience (Oracle Access Manager, Oracle Unified Directory, etc.) * Experience with Kubernetes * Experience with Elastic tools (ElasticSearch, Kibana, Logstash) * Experience with AWS and other cloud vendors. * Experience with Amazon Web Services technical performance versus cost management * Experience with cloud-based architectures * Familiar with cross domain architectures at various levels * Experience with automated testing and monitoring * Experience with Engineering Review Boards and Change Management 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 16, 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 Leidos is seeking an experienced Linux Systems Engineer to provide support to a mission critical enterprise identity and access management system. A successful candidate will develop an understanding of the services offered to external organizations, provide lifecycle systems engineering support to development and operations on the program, and use a combination of technical and functional expertise to recommend solutions to satisfy customer requirements. Primary Responsibilities * Design, develop, and support cloud initiatives to support customer driven needs * Communicate and mitigate operational issues as received. Work to proactively identify RCA of baseline issues and establish a feedback loop to development. * Work as a SME to review user metrics, system health, overall performance checkouts and implements proactive measures to support operational availability * Responsible for deployment support as a product SME. Provide backfill tasking and troubleshooting script/playbook based automation processes as necessary. * Manage several environments as a Linux SME providing overall support to the program and working with Enterprise Services to ensure compliance with security services and applications. Basic Qualifications * Bachelor’s Degree in Computer Science or related discipline plus 4-6 years of professional experience as a Systems Administrator or similar technical role. * Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.) * Familiar with System Engineering documentation creation (network diagrams, data flows, etc.) * Experience working with Agile Team Collaboration tools such as (Jira, Confluence, BitBucket) * Strong Linux background and familiarity with best practices of infrastructure management * Active TS/SCI with CI Poly preferred Preferred Qualifications * Oracle COTS product experience (Oracle Access Manager, Oracle Unified Directory, etc.) * Experience with Kubernetes * Experience with Elastic tools (ElasticSearch, Kibana, Logstash) * Experience with AWS and other cloud vendors. * Experience with Amazon Web Services technical performance versus cost management * Experience with cloud-based architectures * Familiar with cross domain architectures at various levels * Experience with automated testing and monitoring * Experience with Engineering Review Boards and Change Management 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 16, 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 Are you ready to join a Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show you how to accelerate your career path. Leidos is seeking a highly skilled TS/SCI Tier 3 Service Desk/System Administrator to join our team supporting the OSINT Integration Center under the DOMEX Technology Platform (DTP) contract. This is an exciting opportunity to contribute to the Department of Defense (DoD) and Intelligence Community (IC) mission to centralize and standardize Tasking, Collection, Processing, Exploitation, and Dissemination (TCPED) of Open-Source Intelligence (OSINT). In this role, you will leverage your expertise in Linux and Windows systems administration, systems maintenance, and performance optimization while providing exceptional user support services. You will work in a collaborative, fast-paced environment alongside infrastructure engineers, network engineers, and system engineers to deliver innovative solutions. Work will be conducted on-site at our client location in Bethesda, MD during standard business hours, with rotational coverage of the service desk as early as 6am or as late as 6pm. You will work closely with other infrastructure and network engineers, and system engineers on the following key tasks: • Perform Linux (primarily) and Windows builds, installations, configurations, administration, and troubleshooting., • Implement and enforce DISA STIG compliance across systems and networks., • Develop and maintain server builds for both virtual and physical environments., • Manage and deploy system integration tools such as Kubernetes, Rancher, and Helm., • Develop scripts for patching, configuration, and automation using Python, Bash, or PowerShell., • Utilize configuration management tools like Salt and Ansible for infrastructure automation., • Administer cloud environments, particularly AWS, including provisioning, monitoring, and optimization., • Provide professional and knowledgeable customer support to maintain excellent client relationships., • Coordinate with teammates to ensure service desk coverage from 6 AM to 6 PM, Monday through Friday. To be successful in this role you need these skills (required): • Bachelor’s Degree with 4-8 years of relevant experience or Master’s Degree with 2+ years of experience (three additional years of experience may be substituted for the bachelor’s degree)., • Active Top Secret clearance with eligibility for TS/SCI and Polygraph., • Expertise in Linux systems administration (RHEL/CentOS, Ubuntu)., • Experience with patching (yum/APT repositories) and virtual server builds., • Familiarity with Agile project management and security requirements derivation., • Strong scripting skills (Python, Bash)., • Excellent verbal and written communication skills., • Ability to work independently and collaboratively in a team environment., • Experience working in air-gapped environments., • Ability to obtain Privileged User Account (PUA) certification by the Government You will wow us even more if you have some of these skills (preferred): • Experience with Kubernetes, Rancher, and IaC tools like AWS CloudFormation., • Familiarity with CI/CD tools such as ArgoCD, Jenkins, and GitLab., • Knowledge of ELK stack (Elasticsearch, Logstash, Kibana) and *beats., • Experience with Active Directory in a Linux environment., • Background in maintaining AI/ML environments and large data storage solutions. Why Join Leidos? At Leidos, we are committed to fostering a culture of innovation, collaboration, and professional growth. By joining our team, you will have the opportunity to work on cutting-edge projects that directly impact national security. We offer competitive compensation, comprehensive benefits, and a supportive work environment to help you thrive. If you are ready to take the next step in your career and contribute to a mission-critical program, we encourage you to apply today. #NMECDTP-All 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 9, 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. #Featuredjob

Description Leidos is seeking an experienced System Administrator to support autonomous maritime projects’ hardware stacks by managing and maintaining Linux-based systems in an on-premises system integration lab (SIL) in Arlington, VA. The System Administrator will be joining an existing team which has already successfully delivered for our customers and plan to continue their reputation of excellence. The System Administrator will focus on system configuration, monitoring, troubleshooting, and ensuring the security and integrity of Linux servers and workstations with little supervision. The team’s focus is on software and supporting hardware, including integration with hardware and sensors on multiple vessels. The system administrator will work closely with cross-functional teams to support system deployments, software updates, and operational readiness, ensuring that all systems meet security, performance, and availability requirements. This position is on-site in support of the system integration lab (SIL) in Arlington, VA. After hours support may be required to keep the lab functioning (if needed). Primary Responsibilities • Ensure the reliability, security, and efficiency of our servers, networks, and system integration laboratories., • Perform system monitoring, performance tuning, and troubleshooting to ensure high availability and reliability., • Manage system patches, upgrades, and security hardening in compliance with DoD policies., • Provide support for system backups, disaster recovery, and data integrity., • Configure and maintain network services including routing, firewalls, DNS, and VLANS., • Assist in managing system access, user accounts, and security configurations., • Collaborate with teams to support software deployments and integration., • Create and maintain documentation pertaining to system operating procedures., • Participate in incident response and resolve issues related to system performance, security, and availability. Basic Qualifications • US Citizen with an active SECRET clearance., • 4+ years of prior relevant experience or Masters with 2 – 6 years of prior relevant experience in being a System Administrator (or experience in a similar field), • Bachelor’s degree in fields like Computer Science, Information Technology, Network Engineering, etc., • Experience with system security, patch management, and performance tuning., • Proficiency in scripting languages (e.g., Bash, Python)., • Experience with configuration management tools (e.g., Ansible)., • Familiarity with virtualization technologies (e.g., Docker, Kubernetes, VMware, KVM)., • Ability to set up new servers as needed and support hardware upgrades., • Ability to apply user requirements to the analysis, planning, and design of technology systems., • Ability to communicate problems and solutions both verbally and in writing., • Ability to work independently and troubleshoot problems with speed and efficiency., • Ability to work closely with others in a team environment., • Strong analytical and problem-solving skills. Preferred Qualifications Familiarity with one or more disciplines: • Linux certifications (e.g., RHCSA, RHCE, CompTIA Linux+)., • Experience with monitoring tools (e.g., Nagios, Zabbix, Prometheus)., • Experience with RHEL 8/9/10. 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 Leidos is seeking an experienced Senior System Administrator with team leadership and Microsoft Exchange skills to support the DTRA I3TS Infrastructure Services team to support, maintain and optimize critical mission operations across multiple geographic locations. The ideal candidate will be a technical expert responsible for installation, configuration, security, operation, and maintenance of servers, equipment, and software related to Microsoft Windows server and Exchange. Candidates must demonstrate a high degree of problem-solving ability in a complex environment and be able to communicate effectively, both to the customer and to team members. Primary Responsibilities: * Lead a team of seven or more System Administrators with Windows expertise to fulfill DoW customer requirements in a fast-paced, challenging work environment * Perform OS installation, configuration, hardening, and patching in compliance with DoD STIGs and agency policies. * Monitor and tune system performance, conduct root cause analysis, and resolve complex issues quickly and efficiently. * Oversee and maintain automation scripts and infrastructure as code (Ansible, PowerShell, Bash, etc.). * Implements Windows based security, including but not limited to group permissions, file / folder permissions, group policies, local security policies, etc. * Manage user accounts, credentials, permissions, access rights, storage allocations, and active directory administration. * Monitor system performance and respond to alerts. * Coordinate with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements. * Design, implement, and maintain Active Directory enterprise environments including: * Active Directory Domain Services (AD DS). * Group Policy design and governance. * DNS and DHCP services. * Directory replication and trust models. * Install, configure, and upgrade Exchange Server environments and Active Directory. * Monitoring server health, mail flow, and database integrity to ensure high availability. * Create/manage mailboxes, shared mailboxes, distribution groups, and manage user access and permissions. * Resolve complex email, mail routing, and client connectivity issues. * Be able to work in a fast-paced environment and must be able to work independently. * Work on multiple projects, leading projects that fall within the Area of responsibility. * Communicate with internal team members across multiple areas and client team members. * Provide support on a M-F business hours schedule, also responsible for on-call, extended hour, and weekend support as required by mission or emergency situations. * Create, maintain, and implement detailed documentation and maintain standard operating procedures. Basic Qualifications: * BS with 8-10 years, or MS degree with 6-8 years of experience in IT operations working with Windows, Linux servers and Virtualization. * Must hold a Top Secret/SCI Clearance. * Experience administering Microsoft Exchange Server. * Strong experience implementing and maintaining Security Technical Implementation Guides (STIGs). * Document STIG configurations and remediation actions to ensure audit readiness. * Conduct regular STIG compliance checks using tools like SCAP Compliance Checker and STIG Viewer. * Proficiency in PowerShell scripting and automation. * Strong problem-solving, analytical skills, and ability to work independently or in a team. * Hands-on experience administering Windows network environments. * DoD 8570 IAT Level II or III certification (e.g., Security+ CE, CASP+, CISSP). * Experience supporting IC or DoD classified environments. Preferred Qualifications: * Microsoft certifications (MCSA, MCSE, Azure Administrator Associate) * Experience with automation and scripting (Ansible, Bash, PowerShell, Python). * Expert level knowledge on Active Directory, DNS, DHCP, Group Policy Object (GPO), Microsoft Clustering, domain architecture and performance tuning. * Working knowledge of virtualization, VMWare, or equivalent. * Experience supporting classified networks or cross-domain environments 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 8, 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 Leidos is seeking a Senior SharePoint Administrator to partner on a large enterprise IT contract for the Department of War (DoW) to support SharePoint operations across multiple geographic locations. The ideal candidate will be a technical expert responsible for installation, configuration, security, operation, and maintenance of servers, equipment, and software related to the SharePoint infrastructure. The candidate will ensure solutions meet business needs and involves tasks such as managing permissions, migrating content, troubleshooting issues, training users, and integrating SharePoint with Microsoft and custom applications. The Senior SharePoint Administrator will provide 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. Primary Responsibilities: * Maintenance and Administration: Maintain and administer Microsoft SharePoint 2016/2019 Servers, including daily monitoring, troubleshooting and performance analysis. * Installation and Configuration: Install and configure SharePoint software and related components at the server level, including SQL Server, web server and application server. * Customization: Customize the platform to meet specific business requirements. * Migration and implementation: Execute the migration of content from the existing SharePoint Infrastructure running on Windows Server 2016 to the new Infrastructure that will run on Windows Server 2019, ensuring data integrity and minimal disruption. * Support the migration of legacy SharePoint solutions from on-premises environments to SharePoint Online. * Oversee SharePoint projects to include minor and major version upgrades, routine maintenance, and expansion of capabilities to meet emerging requirements. * Troubleshooting and support: Log, analyze, and resolve technical issues, escalating to vendors or other teams as needed. * Integration: Integrate SharePoint with other Microsoft 365 applications and the Power BI Platform. * Compliance and Governance: Understanding of National Institute of Standards and Technology frameworks for cybersecurity and privacy. Ensure that SharePoint solutions comply with DISA Security Technical Implementation Guides (STIG) and complete STIG checklists as required. * Provide follow-up reports (technical findings, feedback, resolution steps taken, After Action Report (AAR) etc.) for Root Cause Analysis, engineering technical assessment, and process improvement initiatives. * Security Best Practices: Configure the SharePoint Infrastructure to comply with Microsoft Security, Performance and Operations Best practices. * Security Least Privilege: Configure the SharePoint Infrastructure Administrative Accounts to comply with the Principal of Least Privilege. * Security RBAC: Configure the SharePoint Infrastructure Administrative Accounts to utilize Role-Based Access Control (RBAC). * Security Zero Trust: Configure the SharePoint Infrastructure Administrative Accounts to Zero Trust Architecture. * Rapidly distinguish and resolve isolated user problems from enterprise-wide application/system problems. * Implement Identity and Access Management (IdAM) policies and tools. * Examine highly complex customer problems in Windows, Macintosh, and UNIX desktop operating systems (think of virtualized clients) imaging, desktop applications, user profiles, and general system problems. * Support customer requirements in a 24/7/365 environment and schedule. Basic Qualifications: * The candidate must have bachelor’s degree with 8+ years of prior relevant experience or a Master’s Degree with 6-10 years of prior relevant experience. Additional experience may be taken into consideration in lieu of a degree. * Strong knowledge of SharePoint's functional capabilities, including site, page, list creation, and permission management. * Familiarity with SharePoint 2016, SharePoint 2019, and SharePoint Online. * Experience with InfoPath, Microsoft 365 and the Power BI Platform. * Understanding of authentication protocols like Kerberos, NTLM, and claims-based authentication. * Knowledge of related technologies like Active Directory, Azure Active Directory, and Internet Information Services (IIS). * Client-side development skills using JavaScript frameworks like TypeScript, as well as server-side development skills for creating web parts. * Experience with business intelligence and dashboard development. * Experience with interacting with DoW customers to handle service, inquiries, and problems. * Experience working independently, without supervision, analyzing a situation, designing, and communicating solutions to senior management and customers at multiple worldwide locations. * In-depth understanding of SharePoint administration. * In-depth understanding of customer IdAM policies and tools. * Experience with Tier 2 system administration. * Experience with Scripting/Automation. * Experience troubleshooting issues in a growing environment. * Experience with log reviews, incident analysis, and identification of issue trends. * Experience with SharePoint server patch management methodologies. * Time management skills. * Ability to work independently. * Excellent oral and written communications skills. * Track record of working effectively within a team, and support to peers toward improved processes and results. * Experience with support ticket management systems. * Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP). * Ability to commute to the office on the approved schedule. Preferred Qualifications: * MS-102 Microsoft 365 Administrator Expert. * AZ-800/801 Windows Server Hybrid Administrator Associate. * AZ-104 Azure Administrator Associate or AZ-305 Azure Solutions Architect Expert. Clearance: * An active TS/SCI clearance is required for this position. * Due to the nature of the government contracts we support, US Citizenship is required. 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. January 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 Leidos is committed to delivering innovative solutions and supporting mission-critical operations for our customers. The DISA CESO ITSS team provides network operations and cyber defense support to the Defense Information Systems Agency (DISA), enabling secure and reliable communications for the Department of Defense (DoD) and Combatant Commands (COCOMs). Leidos is seeking a Senior Windows Systems Administrator (SA) to serve as the primary Windows SA and subject matter expert (SME) for our team. This role focuses on ownership of our Windows environment while supporting a mixed‑OS infrastructure. Primary Responsibilities * Serve as the senior lead and primary Subject Matter Expert (SME) for all Windows Server environments, driving technical strategy, architecture decisions, and operational excellence. * Design, architect, implement, and sustain enterprise Windows infrastructure. * Own the health, performance, and availability of Windows systems; proactively monitor, analyze trends, and implement improvements to prevent issues before they impact operations. * Lead complex troubleshooting and incident resolution efforts, conducting deep root cause analysis and implementing permanent corrective actions across systems and services. * Establish and enforce enterprise standards, baselines, and hardening guidelines in alignment with security frameworks and compliance requirements. * Provide technical leadership and mentorship to system administrators and engineers; guide best practices and elevate team capabilities across Windows technologies. * Lead planning and execution of system lifecycle activities, including patching, upgrades, migrations, and modernization initiatives. * Provide cross-platform support by performing basic Linux system administration and coordinating with Linux SMEs for complex issues. Qualifications * Bachelor’s degree in a related discipline with 8+ years of prior relevant experience, or master’s degree with 6–10 years of prior relevant experience. * Security+ Certification or other DOD 8570 IAT Level II Certification * Security Clearance Requirement: Active TS and SCI eligibility * Strong experience administering Windows Server environments. * Deep understanding of core Windows services and system management. * Working knowledge of Linux systems. * Solid troubleshooting and communication skills. 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 9, 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 $116,350.00 - $210,325.00 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.

Arlluk Technology Solutions, a Koniag Government Services company, is seeking a Tier 3 Network Administrator to support ATS and our government customer in Washington, DC. We are seeking a senior Tier 3 Network Administrator to provide elite-level support and serve as a technical authority on comp

Peraton is seeking a Systems Administrator to support our customer onsite in Springfield, Va. Maintains smooth operation of multi-user computer systems, including coordination with network administrators. Duties may include setting up administrator and service accounts, maintaining system documentat

Join Us as a Microsoft SQL Database Administrator. Leidos is looking for a talented Microsoft SQL Database Administrator to join our team at the National Maritime Intelligence Center in Suitland, MD. Partner with network, system, and database administrators to achieve mission‑critical objectives.

Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer missi

Arlluk Technology Solutions, a Koniag Government Services company, is seeking a Tier 1 Network Administrator to support ATS and our government customer in Washington, DC. We are seeking an experienced Tier 2 Network Administrator to investigate and resolve complex network issues escalated from th

Arlluk Technology Solutions is seeking a Tier 1 Network Administrator to monitor our customer's network infrastructure and provide front-line support and troubleshooting. The Tier 1 Network Administrator will be the initial point of contact for network issues, outages, and service requests. Koniag G

Job#: 3028202 Job Description: For immediate response, please send to ___: Updated WORD resume, desired hourly rate, and best time to speak!Job ID: 3028202Position: Linux AdministratorLocation: 100% REMOTE (HQ in Arlington, VA)Duration: Long Term Contract (W2 ONLY) MUST HAVES: • Ability to obtain and maintain a DoD Secret Clearance | Security+ CE (please send a copy), • Bachelor's & 7-10+ years of experience Key Responsibilities • Manage, configure, and maintain Linux servers such as RHEL, Oracle Linux, or Ubuntu., • Perform system patching, vulnerability remediation, system hardening, and lifecycle management., • Support ICAM tools and services, including IAM directories, federation services, PKI components, and privileged access systems., • Implement and maintain security baselines like DISA STIGs and CIS Benchmarks., • Develop scripts using Bash, Python, or Ansible to automate administrative tasks and deployments., • Troubleshoot operating system and application-level issues and participate in on-call rotations for service events., • Strong knowledge of Linux administration, including system services, networking, storage, and SELinux., • Experience with identity or security services such as LDAP, SSO, federation, certificates, PAM, and SSSD., • Scripting experience with Bash, Python, or Ansible., • Familiarity with logging platforms like Splunk or ELK and other monitoring tools., • Understanding of IAM concepts including authentication, authorization, identity lifecycle, RBAC, and MFA. This employer 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, or protected veteran status and will not be discriminated against on the basis of disability. Apex uses a virtual recruiter as part of the application process. Click ___ for more details. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at ___ or 804-523-8228 Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click ___ for more details. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.

The System Administrator provides systems and software operations and maintenance support in a large network enterprise, multi-enclave environment. Specific “or higher” certifications for systems administrators include FITSP-O, GFACT, CASP+, CCNP Security, or CCSP. The System Administrator will

Job Title: Network Management/Administrator Level 3. CACI is seeking a skilled and experienced Network Management/Administrator (Level 3) to join our dynamic team to support a DoD client in Suitland, MD.

Maintains smooth operation of multi-user computer systems, including coordination with network administrators. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage spac

Arlluk Technology Solutions, LLC, a Koniag Government Services company, is seeking a System Administrator with a Secret Clearance to support ATS and Department of State the Office of Foreign Missions Information System (TOMIS) in Washington, DC. This position is for a Future New Business Opportunity. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. This is in support of the Office of Foreign Missions Information System (TOMIS) with software application development, system administration, and help desk support. Essential Functions, Responsibilities & Duties may include, but are not limited to: • At least 4-8 years managing and administering complex and mixed network environments, • Demonstrated experience and abilities administering network, Web and communication system, including LAN and WAN systems., • Demonstrated experience administering, installing, managing, configuring, and maintaining network elements to include servers, workstations, hubs, switches, routers, and physical infrastructure and communications, • Has experience administering user accounts, passwords, and emails; and reviewing and maintaining security policies in accordance with Government and industry guidelines and best practices, • Demonstrated experience maintaining servers, creating monitoring reports and logs, and ensuring functionality of server links, • Has a solid understanding of Microsoft Active Directory, • Demonstrated the ability to work and perform in a virtual environment (virtual servers), • Demonstrated experience providing configuration management and documentation of network topologies, • Demonstrated experience providing activity and progress reports regarding network performance, • Demonstrated experience interfacing with vendor support service groups or providing internal analysis and support to ensure appropriate notification during outages or periods of degraded system performance, • Excellent oral, written, and interpersonal communication skills, • Flexible, highly motivated, self-started who can handle multiple talks Requirements:, • Minimum of associate degree or related experience, • Network Engineering, • Minimum of Microsoft Certified Systems Engineer (MCSE) certification or related experience, • Minimum of Microsoft Certified Profession (MCP) certification or related experience, • Security+ and A+ certifications preferred

This is not a backend infrastructure/architecture/hardware/server administrator position. The Senior SharePoint Designer/Administrator will support the Vanguard 2025 contract in the Network Technologies office of US Department of State. The SharePoint Designer/Administrator will report to the Vangua

AGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Prioritizing innovation and client-focused solutions, we assist major agencies in addressing intricate issues and ensuring a more secure future. We are looking for a Subject Matter Expert - Intermediate to join our team in support of a DoD customer in Alexandria, VA. The SME will serve as a technical expert on executive-level project teams providing technical direction, interpretation, and alternatives. The individual in this role will provide support, analysis and research into exceptionally complex problems, and processes relating to the subject matter, with expertise in a particular area of Information Technology (e.g., Information Systems Architecture, Telecommunications Systems Design, Architecture, Implementation, Information Systems Integration, Software Development Methodologies, Security Engineering, Communications and Network Systems Management). Responsibilities Include: • Evaluate new and emerging technologies through market research and prototyping to support customers business objectives., • Assess performance of existing network/ systems and proposed changes, including post-deployment analysis to ensure systems meet design specifications and operational expectations., • Develop Performance Management Plans (PMPs) and produce Performance Analysis Reports (PARs) documenting benchmarking methodologies, test conditions, procedures, and results., • Provide actionable recommendations to resolve performance issues, enhance system capabilities, and proactively identify risks within production network equipment., • Lead requirements development efforts by gathering, documenting, reviewing, consolidating, and refining functional and technical requirements in coordination with stakeholders., • Facilitate and lead requirements review sessions and meetings to define networking requirements for assigned projects, including analysis of collected data., • Develop and maintain Requirement Traceability Matrices (RTMs) to ensure alignment of requirements throughout the design, build, and test phases of the delivery lifecycle., • Identify, evaluate, and recommend new and emerging technologies for systems and equipment in compliance with standards, policies, and guidelines., • Plan, conduct, and document laboratory assessments of hardware and software supporting classified and unclassified services to ensure interoperability and connectivity among stakeholders., • Provide input to the development of Technology Assessment Plans (TAPs)-including scope, objectives, configurations, technical approach, schedules, roles, and independent cost estimates-and produce After Action Reports (AARs) documenting methodologies, results, and recommendations., • Support technology refresh and upgrade initiatives by identifying emerging network capabilities, establishing product evaluation and selection criteria, and developing system evaluation methods and procedures., • Produce formal recommendations and executive briefings outlining findings, strategy, and capability roadmaps, while coordinating overall technology planning and tracking implementation activities., • Analyze industry and Government data on technology changes impacting the DISN and commercial telecommunications sector and provide preliminary design and implementation guidance to support strategic planning and decision-making. Areas include wireless technologies, IPv6 transition (NIPRNet/SIPRNet), NetOps and cyber defense (JTF-GNO), VoIP/DSN, VTC and streaming video, core system refreshes, and emerging standards aligned with DoD mandates., • Provide SME engineering services to design, configure, test, implement, and sustain STIG-compliant network and security architectures, including NAC (802.1x), reverse proxy and load balancing, web filtering, DNS/DHCP/IPAM, VPN, wireless/IDS, VDI support, VoIP/VTC/streaming, Check Point firewalls and MDM, NMS tool suites, MPLS architecture, SATCOM support, and DR/COOP planning; perform Tier IV troubleshooting and produce required technical documentation (ECRs, ITRs, NSOs, AARs, test plans/reports, and as-built diagrams)., • Provide Cloud-certified SME engineering support for on-premises to Cloud migrations, coordinating with CSPs (e.g., Azure, AWS, Oracle, Google Cloud, MilCloud2) and facilitating integration with Secure Cloud Computing Architecture (SCCA) BCAP in multi-cloud environments., • Develop and maintain Cloud migration documentation to ensure accurate knowledge management and configuration records., • Engineer, implement, and sustain the Enterprise F5 Application Delivery Controllers (ADCs) supporting DoD DMZ, data center, and Cloud-hosted applications, including Tier 3 support and configuration of GTM (DNS), LTM, and APM modules in compliance with DISA STIGs and industry best practices., • Implement F5 break-and-inspect capabilities to meet DISA Cloud security requirements and coordinate with CSPs and developers to establish Layer 7 health monitoring., • Thinks independently and demonstrates exceptional written and oral communications skills., • Applies extensive technical expertise and has full knowledge of other related disciplines., • Guides the successful completion of major programs and may function in a project leadership role., • Develops technical solutions to complex problems that require the regular use of ingenuity and creativity. Work is performed without appreciable direction., • Minimum Requirement:, • 10 years of experience in a relevant field, (e.g., Computer Science, Engineering, or Information Systems/Technology)., • Certification Requirements:, • DoD Approved 8570 Baseline Certification:, • Category IAT Level III (CCNP Security, CASP+ CE, CISSP, CISA, GCED, GCIH)., • Computing Environment Certifications:, • Cisco Certified Network Professional-Enterprise (CCNP-E) is required., • Check Point Certified Security Administrator (CCSA) is required in addition to the Cisco certification., • Clearance Requirement:, • Check Point Certified Security Expert (CCSE), • AWS Cloud Practitioner, • Microsoft Certified: Azure Fundamentals, • Comp TIA Cloud+ At AGE Solutions, we reward performance, invest in growth, and share success. Our benefits support the whole person, professionally, financially, and personally. • 26 Days Paid Leave: Includes vacation, sick, personal time, and holidays. You choose how to use it., • Performance Bonuses: Performance bonuses are awarded based on individual contributions and company-wide results, aligning recognition with impact., • 401(k) with Match: We match 3% of your contributions with immediate vesting., • Financial Protection: Company-paid life insurance up to $300K and options for additional coverage for you and your dependents., • Health Benefits: Multiple medical plans, dental, vision, FSA and HSA options to fit your needs., • Parental Leave: 15 days of fully paid leave for new parents, because family matters., • Military Differential Pay: We bridge the gap for employees on active duty, so they don't take a financial hit while serving., • Professional Growth: Paid training and certifications, tuition reimbursement, and the tools and tech to get the job done right.

Description The Decision Advantage Business Area within the Defense Sector at Leidos currently has an opening for aCloud SME/Architectat Beale Air Force Base with alternate location in Alexandria, VA. This is an exciting opportunity to support the Department of the Air Force. Join us in this exciting career move-relocation assistance is available to make your transition seamless. The Cloud SME / Architectwill lead the architecture, modernization, integration, and secure operation of cloud-enabled mission systems supporting a complex Department of Defense environment. This is a senior technical leadership role for a proven architect with deep experience designing and governing enterprise-scale cloud platforms, hybrid infrastructure, secure system integration pipelines, and mission-critical application hosting environments. The successful candidate will serve as a senior advisor to program and engineering leadership, shaping cloud architecture strategy across development, integration, test, experimental, and operational environments. This role will be central to ensuring that cloud capabilities are scalable, resilient, secure, compliant, and aligned to system integration processes, technical baselines, and mission outcomes. Basic Qualifications: * Bachelor's degree in computer science, engineering, information systems, or a related fieldwith 12-15 years of prior relevant experience orMaster'swith 10-13 years of prior relevant experience.Additional years of relevant experience will be considered in lieu of degree. * Active and current DoD Top Secret clearance with ability to obtain and maintain TS/SCI. * 12+ years of overall experiencein systems engineering, infrastructure engineering, enterprise architecture, cloud architecture, platform engineering, or related technical leadership roles. * 10+ years of experiencearchitecting and implementing enterprise cloud solutions in AWS, Azure, or hybrid/multi-cloud environments. * Demonstrated experience serving as asenior cloud architect, chief engineer, technical lead, or SMEon large-scale federal or defense programs. * Deep experience withAWS GovCloud, cloud landing zones, VPC/network architecture, IAM, storage, compute, container platforms, logging and monitoring, backup and recovery, and high-availability design. * Strong knowledge ofhybrid cloud architectures, including integration between cloud, on-premises, lab, test, and mission systems. * Experience supporting complexsystem integration and testactivities across multiple environments and release stages. * Knowledge ofDoD security and compliance frameworks, includingRMF,NIST,DISA STIGs,JSIG, vulnerability management, and audit/accreditation processes. * Experience withDevSecOpspipelines,CI/CD, Infrastructure as Code, automated compliance, and software release management. * Familiarity with architecture governance, configuration management, and engineering review processes in highly controlled mission environments. * Experience working with cross-functional stakeholders including program management, systems engineering, software, cyber, test, operations, and government customers. * Strong written and verbal communication skills, including the ability to convey architectural concepts to technical and non-technical audiences. Preferred Qualifications: * Master's degree in computer science, engineering, information systems, or a related technical discipline. * Active and current DoD TS/SCI clearance. * Professional cloud certifications such as: * AWS Certified Solutions Architect - Professional * AWS Certified Security - Specialty * Azure Solutions Architect Expert * Certified Kubernetes Administrator, or similar * Experience with defense mission systems, command and control platforms, or systemsoperatingin operationally sensitive environments. * Experience withplatform engineering, Kubernetes, OpenShift, container orchestration, service mesh, API management, and secure enterprise integration patterns. * Familiarity withOpen Architecture (OA)orOpen Mission Systems (OMS)concepts. * Experience with model-based systems engineering tools and digital engineering ecosystems. * Security certifications such asSecurity+,CISSP, or equivalent. * Demonstrated ability to serve as a trusted technical advisor to senior program leadership and government stakeholders. * Strong mentoring and technical leadership skills with the ability to guide large engineering teams through modernization and transformation efforts. * SAP Program experience preferred #DABAAirForceC2 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 8, 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 $131,300.00 - $237,350.00 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 This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Senior AI Integration Engineer to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations. In this role, you will work alongside government partners, engineers, and other industry teammates to translate operational and strategic requirements into scalable, production-ready solutions. You will contribute directly to product planning, execution, and continuous improvement-helping ensure capabilities are delivered efficiently, aligned to mission priorities, and positioned for sustained success. This position offers the opportunity to work on a high-visibility, enterprise program at the intersection of data, analytics, and emerging AI technologies. Ideal candidates are motivated by mission impact, comfortable operating in complex stakeholder environments, and interested in building deep domain expertise while delivering capabilities with real-world national security outcomes. Primary Responsibilities: * Implement AI components within existing systems and workflows to support operational use. * Design and manage interfaces and APIs that connect AI models to enterprise platforms. * Ensure reliable production performance by monitoring data flows, validating system interactions, and resolving integration issues. * Collaborate with software, data, and platform engineering teams to maintain stable and efficient AI deployment across the enterprise. * Prepare, maintain, and execute a System Engineering Plan (SEP) for managing all systems architecture and system engineering related aspects of the program. * Conduct systems engineering activities required to specify, build, and maintain system engineering designs for the System. * Design, prepare, and document systems engineering and cybersecurity artifacts for the System. * Establish and maintain an existing System Requirements management environment and associated system requirements management process for the System. * Support the Government in recommending and conducting enterprise system architecture activities to fully define and scope the System. * Define, document, maintain, and promulgate APIs and technical standards for using and interoperating within and outside the System. * Design, engineer, integrate, and continuously improve the underlying infrastructure of the System. * Identify, prepare, track, secure, and integrate government, commercial, and open-source tools and services into the System. * Design, architect, engineer, and continuously improve the user interface (UI) and user experience (UX) components of the Platform. * Design, build, and maintain services and products to effectively make production-ready AI/ML models accessible for customer use. * Design, architect, engineer, and continuously improve all aspects of cybersecurity elements of the System. * Perform site reliability engineering to build and maintain a reliable, scalable, and efficient System. Basic Qualifications: * Active Top Secret (TS) clearance with SCI eligibility. * Bachelor's degree in Computer Science, Engineering, Information Systems, Artificial Intelligence, or related technical discipline and 8-12 years of relevant experience OR Master's degree in a related field and 6-10 years of relevant experience. * At least one of the following foundational qualification pathways consistent with DoD 8140 requirements: * Current DoD 8570/8140 baseline certification appropriate for Intermediate/System Administrator roles (e.g., Cloud+, GICSP, GSEC, or SSCP), * Offerings listed in the DoD 8140 Training Repository, * Demonstrated equivalent training and experience qualifying under DoD 8140 foundational qualification alternatives. * Experience with designing and managing interfaces and APIs for AI models. * Proficiency in monitoring data flows, validating system interactions, and resolving integration issues. * Experience with cloud environments, network, data storage, logging, and auditing functions. * Knowledge of cybersecurity policies and requirements, including NIST security controls and Zero Trust compliance. * Experience with DevSecOps/Factory functions and mission spaces. * Ability to design and maintain system engineering and cybersecurity artifacts. * Experience developing Agentic AI solutions, including autonomous planning-execution-reflection loops, multi-agent collaboration and coordination, and tool usage patterns including API integration, retrieval-augmented generation (RAG), and memory/context management. * Solid understanding and hands-on experience with generative AI models including prompt engineering, chain-of-thought reasoning, and Natural Language Processing (NLP) tasks such as entity extraction, summarization, and semantic search. * Working knowledge of Large Language Models (LLMs) and agent frameworks such as LangChain, LangGraph, CrewAI, A2A, MCP, or AutoGen. * Experience using vector databases (e.g., Pinecone, Weaviate, FAISS). * Familiarity with deployment into virtualized and containerized environments (e.g., VMware, Docker, Kubernetes). Preferred Qualifications: * Active TS/SCI clearance. * SAFe Agilist (SA) or related SAFe certification. * Experience supporting AI/ML solutions across multi-enclave DoD environments. * Experience implementing automated model validation, bias detection, and drift monitoring frameworks. * Experience integrating AI services into enterprise APIs and microservices architectures. * Experience optimizing GPU-based training and inference pipelines. * Experience supporting enterprise-scale analytics, data platforms, or AI modernization initiatives. Experience designing and implementing safety, guardrails, and bias-mitigation strategies for autonomous agents and multiagent systems * Experience integrating agents with cloud-native workflows, streaming data pipelines, and real-time decision-making environments * Familiarity with evaluation and observability tools for AI agents, such as LangSmith, OpenAI Evals, or custom telemetry systems * Experience with AI service integration such as NIMS, Azure OpenAI, Bedrock, GCP Vertex AI * Hands-on GPU programming experience for ML workloads using CUDA, PyTorch, or TensorFlow, including optimization for performance and efficiency. 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. March 10, 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 Description Job description Who we are: Network Coverage is a best-in-class technology solutions provider specializing in IT managed services, cybersecurity, compliance, cloud enablement, digital transformation and software development for mid-market and enterprise organizations. Our comprehensive technology solutions and operational excellence allow clients to focus on their business with the value of an end-to-end technology partner. Network Coverage believes in providing purpose to our people and that character, integrity and commitment win out. Technology is our mission, empowering and developing our team is our passion. What the role is: Service Desk Specialist II Division - Center - Team: Service Operations – Service Desk Reporting to: Service Desk Lead About the Role The Service Desk Specialist II role provides Tier 2 support to clients, addressing and resolving hardware, software, network and security issues, while maintaining recurring onsite commitments to static client(s). A part of a dynamic support team, this role collaborates with other support roles to ensure efficient problem resolution in a timely manner, aids in escalation management by handling lower-level escalations, and works with their Team Lead and team members across departments to help drive tactical and strategic operational items related to their assigned client(s). These contributions are key to maintaining high levels of customer satisfaction by delivering effective solutions, clear communication and setting reasonable expectations. This position is crucial for ensuring smooth and efficient operation of our clients’ IT systems. Accountabilities Client Support and Service Delivery • Timely and effective resolution of Tier 2 server, desktop and application service requests, • Act as a supportive technical resource for the team to ensure service needs are met, • Develop and maintain strong relationships with your assigned client(s) and team members, • Manage client IT systems and adhere to service level agreements, • Assist with root-cause analysis if directed., • Support other NetCov clients in addition to the dedicated client assignment as determined by NetCov operational need., • Perform additional tasks and responsibilities as assigned by your manager, which may consist of duties not explicitly outlined in this job description, in alignment with the overall needs of NetCov operations., • Ensure NetCov has updated customer documentation needed to provide best-in-class support, • Maintain a daily 85% billable rate working tickets and answering phone calls., • Potential for on-sites at customer offices, which would be directed by the Team Lead as the team need arises, • Monitor and optimize client systems for efficient performance, reliability and security, • Produce and update technical documentation for client systems and team training, • Maintain clear client communication and set expectations on active support inquiries, • Identify opportunities to enhance process efficiency and implement best practices, • Remain updated on industry advancements and enhance technical skills Technical Expertise: • Expanded technical knowledge of current IT infrastructures including servers, networks, virtualization, cloud systems and security, • Proficiency with Microsoft server and client operating systems, Active Directory, DNS, DHCP, VDI technologies, Exchange/Office 365 and desktop applications., • Proficiency with LAN/WAN connectivity designs, firewalls, switching and wireless, • Ability to diagnose and resolve technical issues timely and effectively, • Experience with various troubleshooting tools and techniques, • Excellent verbal and written communication abilities, • Active listening skills to fully understand client issues and concerns, • High attention to detail to ensure accurate record-keeping Qualifications and Experience: • Bachelor's degree or Associate’s degree in Information Technology, Computer Science, Network Administration or related field., • 2-5 years of relevant IT experience as either a Systems Analyst, Systems Administrator, IT Specialist or similar position., • This is a full-time position, • Days and hours of work are Monday through Friday, 8:00 AM - 5:00 PM [9-hour shift], • This position will require participation in a recurring predetermined on-call rotation., • This position is 100% onsite, and will require travel and recurring visits to client offices where locations will vary. Reliable transportation is required., • This position may require travel to industry events, Network Coverage office locations, and Network Coverage events where locations will vary.

Job Description About Us Lawelawe is a Native Hawaiian Owned Small Disadvantaged Business (NHO SDB) that specializes in providing a range of services to federal government clients, including program management, digital solutions, human capital and training. Lawelawe leverages our NHO status to secure federal contracts that not only drive business success but also support our overall mission to uplift economically disadvantaged Native Hawaiian families and preserve the Native Hawaiian heritage. Your Role A tech-savvy problem solver with a customer-first mindset. You have solid experience in IT support and are comfortable working in high-demand environments where reliability and responsiveness are essential. You are passionate about helping others, skilled at troubleshooting both software and hardware, and detail-oriented when it comes to maintaining inventory and documenting solutions. You thrive in team settings, but can work independently. You're also confident providing in-person support and have a strong understanding of IT asset management, networking, and help desk systems. How You Will Make an Impact You will provide direct, on-site technical support to end users, helping maintain operational continuity and a high level of user satisfaction. You will troubleshoot systems, manage IT inventory, perform installations, and ensure accurate documentation and lifecycle tracking of all IT assets. Your work ensures the client’s IT environment remains secure, reliable, and responsive to user needs Key Responsibilities • Install, configure, and update hardware and software for end users, • Respond to user support tickets and resolve issues related to software, hardware, networking, and system access, • Perform desk-side support and coordinate with internal/external IT teams as needed, • Monitor and manage IT inventory, ensuring proper lifecycle management and usage tracking, • Provide informal user training and troubleshooting tips to improve end-user experience, • Support and troubleshoot local network issues, including VPN and wireless connections, • Maintain accurate technical documentation, including FAQs and support procedures, • Manage and update help desk tickets in the organization’s ticketing system, • Conduct regular physical and system-based inventory audits, • Coordinate with vendors for hardware repair and warranty services, • Maintain a spare parts inventory to support mission-critical hardware availability, • Communicate status updates effectively with users and IT team leadership, • Bachelor’s degree in Computer Science, Information Technology, or related field, • 3–5 years of experience providing end-user technical support, • Proficiency in operating systems (Windows/macOS), hardware (laptops, desktops, printers), and common applications, • Strong experience using help desk ticketing systems and remote support tools, • Familiarity with inventory management best practices and tools, • Ability to work independently and provide desk-side support in an on-site environment, • Excellent interpersonal, communication, and customer service skills, • Industry-recognized certifications in IT support, networking, or service management (e.g., CompTIA A+/Network+, Microsoft Certified, ServiceNow Certified System Administrator, ITIL Foundation, or equivalent), • Experience supporting IT operations in a Federal government or enterprise environment, • Familiarity with ServiceNow or other IT Service Management (ITSM) platforms, • Medical, dental, and vision coverage, • 401(k) with company match, • Paid time off (separate from 11 federal holidays), • Career development and training opportunities, • Mission-driven, community-focused work Ready to Apply? We’re looking for self-starters who own their work and don’t back down from challenges. If you’re ready to bring your best and make a real impact, we want to hear from you. The above job description is intended to describe the general nature and level of work being performed by individuals assigned to this position. It is not intended to be an exhaustive list of all responsibilities, duties, and skills required. Candidates possessing the necessary qualifications for the position will be considered. Lawelawe Technology Services 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, or protected veteran status, and will not be discriminated against on the basis of disability. Offers of employment are contingent upon satisfactory completion of a comprehensive background verification, inclusive of a criminal record check. Employment may be subject to other background checks, as required by the position. We are committed to fair and equitable compensation practices and are transparent about our pay structures. Our pay transparency efforts are aligned with state laws and regulations to ensure compliance and promote pay equity. Powered by JazzHR egINoUwY4y

Job DescriptionBe Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description of Task to be Performed: AnaVation is seeking an experienced Litigation Support Engineer to provide support to a mission critical customer. The selected candidate will be responsible for the administration, optimization, support, and usage of enterprise e-Litigation systems across multiple network enclaves to ensure reliable, secure, and efficient access to case-related data. The ideal candidate has a background in IT as well as experience with litigation support. Key Responsibilities· Administer and maintain litigation support platforms (e.g., Relativity, IPRO Eclipse, Everlaw, Nuix, Lexmark) across multiple enclaves.· Perform queries using these systems and others; perform analysis of information sources, timeline development, communication patterns and data quality controls.· Develop data dashboards within case repositories (e.g., Relativity or Everlaw) and/or using COTS data analysis tools (e.g. Power BI) to support case team review. This position is on site with the customer in Washington, DC and cannot be supported remotely. The selected candidate must possess an active TS clearance with the ability to obtain SCI accesses. Candidates without an active TS cannot be considered.Required Qualifications: • Bachelor’s degree in Information Technology, Computer Science, Information Systems, Data Analytics, Legal Studies, or related field OR 4 additional years of relevant experience in lieu of a degree., • 6+ years of experience engineering and deploying complex IT systems in a federal government environment, • Hands-on experience administering or heavily using litigation platforms such as:, • Relativity, • IPRO Eclipse, • Everlaw, • Nuix, • Experience developing dashboards or analytical visualizations (e.g., Power BI or similar tools)., • Strong troubleshooting and user support skills., • Strong writing and communication skills, • Ability to manage sensitive investigative data in secure environments., • Active TS clearance with the ability to obtain SCI accessesPreferred Qualifications:, • Experience supporting federal investigative teams through technology-assisted review (TAR)., • Knowledge of eDiscovery lifecycle (ESI preservation, collection, processing, review, production)., • Experience working across multiple network enclaves or classified environments., • Experience maintaining IT system availability, user access, connectivity, and performance, to include configuring workspaces, permissions, data ingestion workflows, and case repositories., • Experience performing system updates, tuning, and troubleshooting., • Experience providing proactive recommendations leveraging industry best practices for analytics-driven litigation support., • Experience supporting attorneys and case teams with technical solutions to optimize review workflows., • Familiar with IT Service Management (ITSM) lifecycle, • Relativity Certified Administrator (RCA) or Relativity Certified User (RCU) and/or Certification in eDiscovery (e.g., CEDS – Certified eDiscovery Specialist) a plus, but not required.Benefits, • Generous cost sharing for medical insurance for the employee and dependents, • 100% company paid dental insurance for employees and dependents, • 100% company paid long-term and short-term disability insurance, • 100% company paid vision insurance for employees and dependents, • 401k plan with generous match and 100% immediate vesting, • Competitive Pay, • Generous paid leave and holiday package, • Tuition and training reimbursement, • Life and AD&D InsuranceAbout AnaVation AnaVation is the leader in solving the most complex technical challenges for collection and processing in the U.S. Federal Intelligence Community. We are a US owned company headquartered in Chantilly, Virginia. We deliver groundbreaking research with advanced software and systems engineering that provides an information advantage to contribute to the mission and operational success of our customers. We offer complex challenges, a top-notch work environment, and a world-class, collaborative team. If you want to grow your career and make a difference while doing it, AnaVation is the perfect fit for you! AnaVation is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Job Description Sebenza LLC is a woman owned small business operating out of Tysons' Corner VA. We currently have an opening for a Systems Administrator to support our client in the DMV area. We currently have an opening for a Desktop Engineer to support our contract in Washington, DC. The following are the required tasks that are expected for this position; other duties may be required as they are assigned. • Provide Tier 1 & 2 desktop user support, • Onsite role, deskside support technician L2, • Drive high level of customer service and satisfaction., • Manage incident and service request queues to ensure SLAs are met., • Deploy IT assets to office-based users and coordinate courier/shipping for remote users, • Provide hands on resolution of 1st to 3rd line software and hardware incidents where required., • Work with offshore capabilities to deliver efficient and effective service., • Manage IT hardware inventory., • Track and manage IT assets in asset management system., • Fulfill service requests for varied IT equipment., • Drive compliance to internal and external processes and standards, • Baseline desktop support (Windows 7 & Windows 10) and the Microsoft Office Suite., • Perform network printer/Multi-Function Device installs, upgrades & problem diagnosis., • Install workstation software and hardware- locally and via remote., • Diagnose and resolve LAN configuration problems., • Evaluate and diagnose cabling, software, and hardware problems., • Install and support of telecommunications hardware., • Basic LAN troubleshooting skills/tools – TCP/IP, Trace-route, NBSTAT, PING, or other duties as assigned, • Email User support, • Data backup and restoration, • Provide technical support for webcast/video teleconferences, • Security patches and software upgrade surge support, • Support technology upgrades – both hardware and software., • Provide problem tracking support (CA ServiceDesk) – end-user desktop/server support., • Perform field office visits., • Perform root cause analysis., • Perform desktop/server decommissioning., • 5 to 7 years of experience, • Microsoft 365/Office 365 cloud infrastructures, • IT asset management, • Windows 10/11 client OS and native windows application and tools, • Relevant Microsoft Certifications, • 100% Onsite

Job Description IT Support Specialist / Microsoft Systems Administrator About Gravitics At Gravitics, we're not just exploring space—we're building it. We're creating the infrastructure for a thriving space economy, enabling humanity to flourish beyond Earth. Our vision is bold, but we're not just dreamers; we're doers. We design and manufacture the large-scale structures and systems that will power human and robotic activity in Earth orbit and beyond. If you're ready to lay the foundations for a new era in space, embrace a culture of relentless learning and innovation, and contribute to a future where humanity's reach extends farther, Gravitics is the place for you. Let's build the future, together. About the Role We are seeking a highly capable and proactive IT Support Specialist to join our team and serve as the backbone of our daily technical operations. In this role, you will be an administrator for our Microsoft ecosystem (Entra ID, Teams, SharePoint, M365) and the first line of support for our employees, including providing dedicated desk-side support for CAD engineers. You will drive critical security and infrastructure initiatives. This will include various examples including provisioning Intune-managed hardware, deploying physical security systems, and leading cybersecurity awareness/tech training. The ideal candidate thrives in a busy environment, seamlessly balancing hands-on helpdesk troubleshooting, rapid onboarding/offboarding workflows, and continuous system optimization, all while maintaining rigorous security and compliance standards. Responsibilities: • Microsoft Ecosystem Administration: Serve as the primary administrator for Microsoft Entra ID (including SSO setups), Teams, and SharePoint, optimizing sites and building Power Automate workflows for maximum efficiency., • Helpdesk & Software Support: Provide comprehensive daily IT support, resolve password resets, manage Jira Helpdesk tickets, and deliver dedicated desk-side support for CAD engineering teams., • Hardware Provisioning & Endpoint Management: Manage endpoint devices including Windows, Mac, and mobile devices via Microsoft Intune. Enforce strict compliance policies (FIPS encryption, session locks, controlling USB devices). Execute rapid employee onboarding/offboarding and perform cryptographic hardware disposal procedures., • Security & Compliance: Design and deploy employee cybersecurity awareness training and simulated phishing campaigns. Ensure users sign Acceptable Use policies and maintain accurate Entra ID device registries., • Physical Security & Network Hardware: Assist with the physical deployment and maintenance of networking equipment, access control systems, Axis security cameras, and iPad visitor management systems. Deploy and maintain conference room AV systems. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Gravitics is an Equal Opportunity Employer. Employment decisions are based on merit, qualifications, and business needs, without regard to race, color, religion, sex, gender identity or expression, sexual orientation, national origin or ethnicity, age, disability, veteran status, marital status, or any other legally protected status. 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 The Help Desk Specialist provides Tier 1 and Tier 2 hands-on IT customer support for more than 500 BEA employees and contractors at the Suitland Federal Center and Bowie Computer Center. This position handles daily helpdesk ticket management, desktop workstation support, hardware and peripheral management, mobile device configuration, imaging, vulnerability remediation, and conference room AV support. The specialist also assists with equipment moves, in-stock inventory management, and onboarding/offboarding IT support. This role is entirely on-site and requires a customer-service-oriented individual with strong hands-on IT troubleshooting skills and ability to work directly with executive staff. • Monitor daily ServiceNow helpdesk tickets and resolve in a timely manner; coordinate with BEA Office of Customer Support as needed, • Provide comprehensive Tier 1 and Tier 2 desktop support; respond to helpdesk tickets and provide personal desk-side support, • Install, configure, and maintain BEA desktop computers, monitors, printers, scanners, and peripherals, • Distribute, relocate, and maintain desktop computers and peripherals; administer configurations with standard BEA images, • Assist with imaging and configuring BEA laptops; configure and issue BEA mobile devices, • Maintain records of available in-stock computers and peripherals; maintain equipment in storage, • Install and remove computer equipment for incoming and departing BEA users (onboarding/offboarding), • Manage and perform computer equipment moves within and between BEA facilities, • Perform workstation vulnerability remediations; apply patches and security configurations, • Assist with excessing computer equipment including removal and sanitization of hard drives, • Provide support for printer problems and toner cartridge changes for personal and network printers, • Provide support for conference room audio/visual equipment and troubleshooting, • Troubleshoot computer connectivity problems; provide end-user hardware and software troubleshooting, • Package IT equipment for shipping to BEA remote users, • Create and maintain IT knowledgebase articles in ServiceNow, • Associate's or Bachelor's degree in Information Technology, Computer Science, or related field (or equivalent hands-on experience), • 3+ years of Tier 1/2 helpdesk or desktop support experience in an enterprise environment, • Hands-on experience with Windows desktop support, imaging, and hardware configuration, • Experience managing and processing helpdesk tickets using a ticketing system (ServiceNow preferred), • Ability to lift and move IT equipment (up to 50 lbs.) in support of equipment moves, • Strong customer service skills; ability to support executive-level users with professionalism, • Experience with mobile device configuration (iOS, Android), • Experience with Microsoft Intune for endpoint device management and imaging, • Familiarity with SCCM/Configuration Manager for software distribution and patch management, • Experience with hard drive sanitization procedures (NIST SP 800-88 or equivalent), • Experience supporting a federal agency helpdesk environment (Suitland, DC metro preferred), • Working knowledge of ServiceNow for helpdesk ticket management and knowledgebase maintenance, • Experience with conference room AV systems and troubleshooting, • CompTIA A+ (required), • CompTIA Security+ (required), • Microsoft 365 Certified: Modern Desktop Administrator Associate (preferred), • HDI Support Center Analyst

Job DescriptionDescription: Junior Systems Administrator Primary Location: Springfield, VA, US Must be a U.S Citizen Security Clearance: Active Top Secret/SCI Job Summary The Systems Administrator will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 support of production systems. Specific Responsibility • Provide systems administration of desktop and server systems connected to local and wide area networks., • Desktop system management responsibilities to include the following:, • Account monitoring, • Security, • Operating System (OS) installation, • Any other local area system administration related functions, • Provide support for implementation, troubleshooting and maintenance of IT systems., • Provide support to IT systems including:, • Day-to-day operations, • Monitoring and problem resolution for all client, server, storage, network devices, mobile devices, etc., • Provide Tier 2 and Tier 3 problem identification, diagnosis, and resolution of problem., • Isolate and resolve hardware and software problems involving:, • Applications, • Operating systems, • Hardware, • Communications infrastructure, • Troubleshoot, maintain the integrity, and configure network components along with implementing operating systems enhancements to improve reliability and performance., • Integrate new technologies into new and existing systems including the transition and migration of corporate systems., • Support requirements for managing installation, configuration and maintenance of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements., • Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products., • Resolve a wide range of system issues, troubleshooting software, hardware, diagnosis of network issues, and addressing trouble tickets and service tasks across all tiered levels., • Attend Authorized Outage, Firewall Change Request, and Root Cause Analysis Boards as required., • Follow procedures to maintain and manage multiple linked databases including security, data safety and integrity, disaster recovery, and bulk data import/exports., • ServiceNow Experience Required**, • Demonstrated experience troubleshooting software, hardware, and network issues is required., • Working knowledge of the following concepts are strongly desired:, • TCP/IP, • DNS, • LDAP, • Firewalls, • Local and Wide Area Networks, • Storage Area Networks, • Network Attached Storage, • Knowledge of databases such as SQL and Oracle, • Previous experience managing DNS records, SSL Certifications, Crontab entries, and Linux or Windows user accounts is highly desired., • Previous experience supporting the IC/DOD is desired., • Bachelor’s Degree with two (2) years of Systems Administration experience is desired, but experience can be substituted in lieu of a degree., • Must have experience with Windows and/or Unix/Linux server administration in either or both physical and virtualized environments, • Must have demonstrated experience with scripting (VB, PERL, shell, etc), customer service and support, and a working knowledge of IT security concepts and best practices, • Must have familiarity with Windows Active Directory and Group Policy Objects, • Will be required to obtain CompTIA Security+ or DoD 8570 Level II equivalent certification within 6 months of hire. Physical Requirements and Work Environment While performing the duties of this job, the employee is regularly required to sit and talk or hear. The employee may use repeated motions that include the arms, wrists, hands and/or fingers. The employee is occasionally required to walk, stand, climb, balance, stoop, kneel, crouch, or crawl. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision. Company Description Obsidian Solutions Group LLC (OSG) is a fast-growing professional services firm based in Fredericksburg, VA. We create value for our customers by delivering technology-enabled & mission-oriented technical solutions that solve complex problems, protecting people, information, and assets. Our core capabilities are in providing Enterprise IT, Intelligence Analysis, Production & Development and Knowledge-Based Professional Services Solutions that enable the customer’s mission. Obsidian Solutions Group LLC is a veteran-owned small business. A career at Obsidian Solutions Group means you can put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community. Contribute independently and collaboratively alongside our amazing team of doers and thinkers. Obsidian Solutions Group is small enough to offer a family atmosphere yet large enough to deliver a highly competitive compensation package. We hire and retain the best in the industry, offering exceptional benefits that protect the well-being of our employees, their spouses and domestic partners, and their families. Our corporate philosophy is centered on hiring and retaining employees with the requisite skills, professional experience, personal commitment, and ethical standards necessary to foster a culture of operational excellence necessary to surpass our customer’s expectations. Disclaimer The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job. Obsidian Solutions Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to 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, parental status, protected veteran status, and any other non-merit factor, or any other characteristic protected by law.

ABOUT FORTREX FORTREX is seeking the most accomplished current and former government professionals in the country — for consulting assignments, board placements, fractional executive roles, and strategic advisory engagements matched precisely to the level of their government careers. FORTREX is the credential the private sector recognizes for senior government expertise. WHO ENGAGES FORTREX Our clients span every sector of American enterprise — defense contractors and Fortune 500 corporations, private equity firms and emerging growth companies, healthcare systems and financial institutions, energy companies and technology firms, law firms and trade associations, and the boards and executive teams navigating an increasingly complex relationship with federal, state, and education policy, regulation, and oversight. What they share is not an industry. It is a challenge. Every consequential business decision in America today intersects with government — through regulation, procurement, policy, national security, public health, infrastructure, or law. The organizations that understand that intersection have a decisive advantage over those that don't. FORTREX exists for the ones who intend to have that advantage. This is an opportunity to connect with private sector companies seeking your expertise, and to be with your peers across the government. FORTREX is expertise deployed on the member's terms, for the engagements they choose to accept, at the level their career demands. FORTREX spans every agency, every branch, and every domain of American government. It operates to one standard. That standard has no exceptions. AGENCIES AND BRANCHES FORTREX draws from every corner of American government: Department of Defense (War) — Joint Chiefs of Staff — Combatant Commands — Central Intelligence Agency — National Security Agency — Office of the Director of National Intelligence — Federal Bureau of Investigation — Department of Homeland Security — U.S. Secret Service — Cybersecurity and Infrastructure Security Agency — Department of Health and Human Services — Centers for Medicare and Medicaid Services — Department of the Treasury — Internal Revenue Service — Federal Reserve System — Department of State — USAID — National Security Council — Department of Justice — NASA — United States Space Force — Defense Advanced Research Projects Agency — Department of Energy — National Laboratories — Department of Veterans Affairs — Department of Commerce — Department of Transportation — Federal Aviation Administration — Army Corps of Engineers — Environmental Protection Agency — Department of Labor — Department of Agriculture — Department of Education — Government Accountability Office — Office of Management and Budget — United States Senate — United States House of Representatives — and all U.S. missions and delegations abroad. FORTREX • Direct matching against private sector consulting assignments, board placements, fractional executive roles, capture team opportunities, and intelligence briefing engagements — matched to domain expertise, seniority, and availability, • A private intelligence feed — curated briefings and domain analysis produced by and for senior government practitioners, • A platform to publish articles, video content, interviews, and original analysis to the full Network and to the private sector organizations that engage it — building visibility and driving additional engagement opportunities directly, • A vetted professional community of the most accomplished current and former government officials in America — organized by domain, • Formal mentorship programming connecting senior and early-career professionals across every domain of government, • Invitation-only summits, roundtables, and strategic convenings bringing FORTREX professionals and private sector leadership together, • A private and secure platform — the FORTREX VAULT — where engagements, opportunities, intelligence, content, and professional profile are managed in one place THE EVALUATION Every application is reviewed individually. The process has three gates. Acceptance is not guaranteed at any tier — Inner Circle, Praetorian, Centurion, Vanguard, and Auxiliary. Acceptance is matched to the level of your career. FORTREX is selective by design and that standard has no exceptions. All applications are held in complete confidence. WHO'S WITH FORTREX Examples of current members with FORTREX. Senior Foreign Affairs Officer USAID — Commanding General U.S. Army — Chief Operations Homeland Security — Aerospace & Defense Executive — Colonel Deputy Wing Commander — Executive Director GSA — Chief Operations Veterans Affairs — Deputy Commanding General Army Cyber Command — Senior Policy Advisor SAMHSA — Senior Sanctions Advisor Office of Foreign Assets Control — Senior Space Operations Officer United States Space Force — Senior Nuclear Security Advisor NNSA — Executive Director FBI — Cybersecurity Secret Service — Senior Health Policy Executive HHS — Vice Chairman Joint Chiefs of Staff — Chief of Staff United States Air Force — Commander Fleet Cyber Command — Deputy Administrator Transportation Security Administration — Deputy Director Bureau of Alcohol Tobacco Firearms and Explosives — Deputy Director CMS Center for Medicare — Deputy Director CMS Center for Medicaid and CHIP Services All applications are held in complete confidence. THIS IS NOT FOR EVERYONE. It was not designed to be. If your background aligns with what is described above — apply below. FORTREX — Invitation Only — fortrexpartners.com

Job Description Campus Support Manager Job Summary The Campus Support Manager role is an integral part of the Information and Operations team, ensuring logistical and administrative oversight of campus operations, including but not limited to cleaning/facilities, finance, meal program, safety, and non-instructional needs of the building. The starting salary range for this role is $78,436-$85,256. This is a full-time, fully on-site role based at KIPP DC Legacy College Prep with an anticipated immediate start date. About KIPP DC For 25 years, KIPP DC has partnered with students, families, and the community to create joyful, academically excellent schools across the nation’s capital. Today, our network of 22 schools educate more than 7,500 students in grades PreK3-12, supported by 1,500 dedicated teachers, leaders, and staff. Our work is grounded in five pillars–Academic Excellence, Joy & Sense of Belonging, Highly Effective Teachers and Leaders, Safe, Structured, and Nurturing Learning Environments, and Commitment to College Readiness–which ensure every student is equipped with the knowledge, skills, and confidence to pursue success in college, careers, and beyond. Our schools combine high expectations with joyful, affirming environments that nurture academic success and personal growth for students and staff alike. As part of the national KIPP network, we share best practices and innovations while maintaining deep roots in Washington, D.C. Together, we strive toward a future without limits for our students, alumni, and community. About the Role The Campus Support Manager plays a key role in ensuring the effective operation of campus functions by providing comprehensive administrative and logistical support across various areas, including facilities management, finance, safety, meal programs, and non-instructional needs. This position is responsible for coordinating third-party vendors, overseeing procurement and financial processes, managing student health and safety, and supporting extracurricular activities, community engagement, and special projects, all while working as part of a broader campus operations team led by the Campus Director of Operations. Location and Type of Work This is an exempt position and will report to the Campus Director of Operations. As a headquarters team that is focused on being responsive to our schools and meeting the needs of our students and families, we approach our work in a way that reflects these priorities. Schools operate in person and our students and families rely on us for in-person support which requires this position to be fully onsite. This role is currently required to be onsite or in schools during regular work hours. Responsibilities The percentages for each key responsibility are estimates, and other duties may be assigned. Flexibility and responsiveness are encouraged to accommodate organizational needs. Cleaning/Facilities Management (25% of time) • Ensure the school building is consistently clean, well-maintained, and in good condition., • Address cleaning and facility-related concerns promptly, escalating issues as needed., • Conduct daily walkthroughs to identify and address repair or replacement needs for building equipment and structures., • Ensure compliance with the meal program, as well as the timeliness and accuracy of meal delivery., • Collaborate with the school team to ensure timely receipt submission and adherence to deadlines., • Organize and upload electronic and physical receipts to budget management platforms., • Support the processing of outgoing payments to field trip vendors, event spaces, and service providers., • Accurately code purchases made by the campus’ instructional and operations teams., • Directly manage the Campus Support Associate (CSA), Office Manager (OM), and/or Lunch Administrator (LA), based on campus needs., • Provide indirect management for cleaning, facilities, and/or meal program vendor staff, as required by campus needs., • Oversee and provide logistical support for evening and weekend events held on campus., • Present operational initiatives to school staff and lead related training sessions., • Assist the Campus Director of Operations in coordinating with the Metropolitan Police Department and other agencies, including attending advisory neighborhood commission meetings to represent and protect the KIPP DC campus community., • Collaborate with the instructional team on school-wide initiatives and project manage campus system and process enhancements., • Bachelor’s degree or at least 3 years of relevant finance and operations experience, • Minimum 3 years of relevant experience in a school operations setting, • Experience working with Google Suite (Google Docs, Google Sheets, Google Slide, and Google Forms), • Excellent written and operational skills, • Comfort with working in a fast-paced environment, • Ability to multitask, • At least 1 year of people management experience, • Ability to work on select nights and weekends Preferred Qualifications • Proficient in Google Work Space (Google Docs, Google Sheets, Google Slides, and Gmail), • Proficient in Microsoft Office (Microsoft Word, Excel, PowerPoint, and Outlook, • Excellent written and verbal communication skills, • PMP certification, • Commitment to Students and Schools: Demonstrates commitment to education reform, believing in every child's potential for success and prioritizing students, schools, and the essential role of families., • Strategic Thinking and Problem Solving: Finds creative solutions to challenges that achieve broader goals of team and organization., • Project Management: Sets a high bar for own work and supports others to achieve desired team outcomes., • Communications and Influence: Demonstrates adept communication skills and influence to advance work by adjusting content and style., • Teamwork: Contributes to a supportive team culture, fostering diverse work styles and maintaining a high performance standard., • Trust and Collaboration: Establishes and nurtures effective relationships with a diverse set of stakeholders to support the best outcomes for our work., • Cultural Humility: Advances KIPP DC’s commitment to anti-racism by creating a diverse, equitable, and inclusive environment for all stakeholders., • The anticipated starting salary range for this position is $78,436-$85,256. At KIPP DC we strive for clarity, equity, and to be highly competitive. When determining salaries we look at benchmarks in the education and non-profit sector., • KIPP DC offers a robust benefits package including medical, dental, and vision insurances; various voluntary benefits; and employer paid benefits such as short term disability, long term disability, life insurance, and a membership to One Medical., • KIPP DC also offers a 403(b) retirement account with a 3% employer contribution and a 3% match with vesting after three years., • Currently, individuals in this role have up to 15 paid time off days, up to 10 paid sick days, and 12 paid holidays. This is subject to change and your exact schedule will be shared in your offer letter. Equal Employment Opportunity Employer KIPP DC Public Schools does not discriminate against, or tolerate discrimination against, employees or applicants for employment on any legally-recognized basis or protected class including, but not limited to, actual or perceived race, color, national origin, immigration status (except as necessary to comply with federal, DC, state, or local law), religion, sex (including pregnancy, childbirth, lactation and related medical conditions), age, physical or mental disability, medical condition, sexual orientation, gender (including gender identity or expression), marital status (including domestic partnership status), genetic information, political affiliation, pregnancy, family responsibilities, personal appearance, veteran status, uniform service member status, status of being unemployed, status of victim a survivor of domestic violence, sexual offense or stalking, matriculation or any other protected class under federal, state, DC, or local law. Click here or here to review KIPP DC’s non-discrimination policy and KIPP DC’s Title IX Coordinator’s contact information. Please Note: If you encounter difficulties submitting your application or fail to receive a confirmation email after applying, kindly reach out to Danica Cunningham at . Please include your name, resume, and specify the role you are applying for in your email. We appreciate your understanding and apologize for any inconvenience caused. Powered by JazzHR pg3HIT3xfR

IMPORTANT: Candidates must be US Citizens Currently hold an Active TS/SCI security clearance with ability to pass a polygraph. 100% on site Assurance Technology Corporation, ATC is seeking a highly experienced Senior RHEL Administrator to provide enterprise-level administration, security, and support for mission-critical Linux environments. The ideal candidate will have extensive expertise in Red Hat Enterprise Linux, demonstrated success in architecting and managing secure infrastructures, and the ability to ensure compliance with stringent government and DoD/DON cybersecurity standards. This position requires a proven leader with the ability to guide technical teams, collaborate with program managers, and deliver innovative solutions within classified environments. Key Responsibilities: • Administer, configure, secure, and optimize Red Hat Enterprise Linux systems across physical and virtual environments., • Perform system hardening, patch management, and vulnerability remediation in alignment with DISA STIGs, DoD RMF, and US CYBERCOM directives., • Design, implement, and maintain highly available and resilient RHEL infrastructures supporting mission-critical workloads., • Manage authentication, authorization, and access control with LDAP, Active Directory integration, and Kerberos., • Provide advanced troubleshooting and root cause analysis for complex system, application, and network issues., • Support containerization (Docker, Podman) and virtualization platforms (VMware, KVM, Hyper-V)., • Automate tasks and workflows using Ansible, Bash, and Python., • Collaborate with cybersecurity teams to maintain compliance with security policies, audits, and incident response., • Document system architecture, procedures, and change management processes., • Active TS/SCI security clearance with ability to pass a polygraph., • 15+ years of experience in Linux system administration, with at least 10 years specializing in RHEL., • Strong knowledge of enterprise RHEL environments, including clustering, storage, networking, and virtualization., • Hands-on experience with Ansible or equivalent automation/configuration management tools., • In-depth knowledge of system hardening, auditing, and compliance frameworks (DISA STIGs, NIST, RMF)., • Strong background in scripting (Bash, Python, or Perl)., • Experience supporting classified government or defense programs., • Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA)., • Experience with cloud environments (AWS, Azure, OpenStack) in secure contexts., • Familiarity with DevSecOps pipelines and CI/CD tools., • Previous leadership or team lead experience.

Job DescriptionBenefits: • 401(k), • 401(k) matching, • Dental insurance, • Health insurance, • Paid time off, • Profit sharing, • Tuition assistance The candidate will be responsible for identifying points of vulnerability, non-compliance with established Information Assurance (IA) guidelines and regulations and recommend mitigation strategies, along with assisting users as needed in a classified computing environment. The selected candidate must be able to work independently as well as with a team of IT analysts, administrators, and engineers. The position requires excellent communications skills, both verbal and written. The candidate must be able to work in a high-energy environment and adapt to shifting priorities . Primary Responsibilities: • Continuous upkeep, monitoring, analysis, and response to Information System, network and security events using Endpoint Security tools such as Trellix and Microsoft Defender., • STIG Application and Compliance:, • Implement and maintain Security Technical Implementation Guides (STIGs) on Endpoint Security Tools., • Conduct regular STIG compliance checks using tools like SCAP Compliance Checker and STIG Viewer., • Document STIG configurations and remediation actions to ensure audit readiness., • Patching and System Updates:, • Manage and deploy operating systems and application patches in accordance with federal patch management policies., • Coordinate patch schedules to minimize operational impact while meeting compliance deadlines., • Verify patch deployment success and troubleshoot any issues arising from updates., • System Hardening:, • Harden systems by applying best practices and federal security guidelines to reduce attack surfaces., • Maintain configuration baselines and ensure systems adhere to DoD and NIST standards., • Incident Response Support:, • Participates in internal/external security audits/inspections; performs risk assessments and Continuous Monitoring., • Assist in identifying and responding to security incidents related to vulnerabilities or misconfigurations., • Document incidents and contribute to after-action reports for continuous improvement., • Collaboration and Reporting:, • Work closely with system administrators, engineering staff, and compliance teams to ensure cohesive security operations., • Prepare detailed reports and briefings for federal clients on STIG compliance, patching status, and vulnerability management efforts., • Develop, implement and enforce Information Security Policies and Procedures.Required Qualifications:, • BS bachelors degree with 8-12 years experience or 6-10 years of IA experience without a degree. Specific experience, education and training may be considered in lieu of degree., • A Current DoD 8570 baseline certification, • HBSS 301 Certification, • Understanding of the Risk Management Framework (RMF), NIST, ICD, and CNSS standards., • Familiarity with network technologies (LAN & WAN) and best practices within a classified environment to include crypto and key management, • STIG compliance, SCC and STIG Viewer experience, and ACAS expertise., • Expert with Microsoft Windows, Linux, and system virtualization in a secure network environment., • Must be able to work in a constantly changing regulatory environment with short-, mid-, and long-term timelines for remediating any non-compliance, • Must be able to work well within a team environment and able to adapt quickly to change, • Good writing and verbal presentation skills, • Must possess an active DOD Clearance at time of consideration.