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Description Leidos currently has an opening for a Electrical Engineer to support design, development, and implementation of space based sensor test equipment for our customers at Leidos’ Huntsville offices. In this role, you will perform a wide range of subsystem and system test activities on the electrical systems and electronics that form the backbone of our IR Payloads, integrate and troubleshoot subsystems, design / build test stands / test fixtures, write test procedures, perform tests and analyze data, and create test automation software. Further, you will be an integral part of a cross-functional engineering team where there are overlapping roles and opportunities for cross-over skillsets to develop and contribute across a range of technologies. The ideal candidate will be a self-starter, and will thrive in a hands-on learning environment that encourages leadership and technical growth. The selected individual must possess a strong understanding of circuit design from small form factor PCBs to mixed analog and digital hardware for standalone designs, sub systems and systems. The potential candidate must also be proficient in circuit board test, analysis and documentation to include power, thermal, mechanical testing procedures, test setup, debug and special test equipment. Primary Responsibilities This position will be responsible for supporting Electrical Engineering test design activities for space-related systems and sensors within a digital and analog engineering environment. Primary responsibilities will include supporting requirements, decomposing high-level requirements, verification requirements management, integration and interface activities, documentation of design and development plans, decomposing and developing test requirements and technical performance metrics, and developing test artifacts for the execution of testing. • Work from established system requirements and subsystem designs, and use established engineering processes, to develop subsystem and system test operations., • Follow engineering, lab, and safety standards and assist engineers in system test and documentation efforts; develop test procedures and contribute to refinement of best practices., • Perform functional, electrical, environmental, and requirements verification tests at subsystem and payload system level., • Collect and analyze test data and create the corresponding test reports., • Integrate, troubleshoot, and debug subsystems and the payload system using modern tools and techniques, to include electronic, electro-mechanical, and software-based technologies., • Create, maintain, and configuration control test automation software., • Work with Hardware and Software Design Engineers to design, build, and verify custom test equipment., • Perform test set-up and configuration., • Lead and participate in product design reviews and provide input on testability. Basic Qualifications • B.S. degree in Computer Science, Engineering, Physics, Mathematics, or related field and 4+ years of prior relevant experience or M.S. degree with 2+ years of prior relevant experience, • Experience with digital and analog hardware design, PCB technology, assembly, integration and test of boards, subsystems and systems.., • Experience with PCB design and layout along with associated tools and CAD packages., • Experience working on a cross-functional team (PCB layout, mechanical engineering, manufacturing, and quality engineering) to facilitate the design process., • Experience developing test plans, executing validation and test procedures, evaluating test results, performing analysis and writing technical reports., • Knowledge of various hardware and debugging equipment, oscilloscopes, logic analyzers, and spectrum analyzers, • Must be able to obtain and maintain a DoD SECRET clearance. (U.S. Citizenship is required), • 10% travel to customer/subcontractor sites as required. Preferred Qualifications • A preferred candidate would also possess sound knowledge of space concepts as well as a good understanding of algorithm implementation and hardware/software implementation., • Space based influences (e.g., curvature of the earth, clutter, etc) as it impacts sensor accuracies., • Space based sensor accuracies (e.g. Stare, Bias errors, Line of Sight errors, 3D localization accuracies, etc), • Masters’ degree or higher in Electrical/Computer Engineering., • Strong understanding fundamentals with modeling and simulation and/or algorithm development., • Experience using Altium PCB design and layout tools., • Programming experience in C/C++, Java, Visual Basic, Python, or MATLAB. 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. Original Posting:September 11, 2025 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:Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at . Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Job Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos’ Defense Systems is seeking a Hypersonics Programs Lead Software Engineer! We need an experienced Embedded Software developer to lead all aspects of our Hypersonic Systems Guidance, Navigation, and Control software development. You will join a dynamic, yet close-knit team focused on solving the challenges posed by hypersonic flight regimes. We value work life balance, with a convenient location in The Rocket City, beautiful Huntsville, Alabama. We enjoy working collaboratively in an onsite work environment and offer exceptional benefits like a strong 401k retirement plan, medical, disability and so much more! If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click here! Are you ready to make an impact? Share your resume with us today! Primary Responsibilities • Directly code and coordinate software efforts across multiple programs including embedded software, ground support software, test equipment software, and software in the loop (SWIL) and hardware in the loop (HWIL) simulators., • Lead development of embedded software and firmware for hypersonic programs., • Work with the engineering teams to design, develop, and integrate space sensor hardware and software, including sensor electronics, FPGA processing boards, DSP/ARM/PowerPC boards, PCI & VPX busses, health, and status circuits, and sensor data interfaces., • Participate, and lead all phases of the software development effort including detailed requirements flow down, trade studies, processing architecture design, hardware selection, firmware and software development, sensor and payload integration and test, hypersonic vehicle I&T, • Collaborate with signal processing experts, other software leads, and FPGA designers., • Mentor Junior software engineers in good engineering practice., • CI/CD Integration: Experience with continuous integration and continuous delivery (CI/CD) tools like Jenkins Agents or GitLab Runners., • Perform Security Testing to identify vulnerabilities in software and static code analysis., • Support Test Automation: Utilize proficiency in industry-standard tools and frameworks such as Python, Java, Python, Xray for Jira or similar technologies., • Model system performance using MATLAB or similar toolset., • Debugging: Utilize strong debugging skills to identify and analyze software defects and issues in a systematic manner., • Leverage strong documentation skills to create and maintain software architecture-related documentation and models., • Demonstrate effective communication skills, both written and verbal, to collaborate with cross-functional teams and report on progress and results., • Bachelor’s degree in software engineering, computer science, or related field, from an ABET accredited institution, • 8+ years of software engineering experience or a Masters Degree with 6+ years of experience. Additional applicable experience may be considered in lieu of a degree., • US Citizenship with the ability to obtain and maintain a DoD Secret Security Clearance., • Languages: Strong proficiency in languages such as Python, Java, Rust, C and C++ with the ability to write, maintain, and troubleshoot code., • Demonstrated experience working in and leading engineering teams., • Version Control: Proficient in using version control systems (e.g., GitLab, SVN) to manage source code in a defined branching structure., • Agile/Scrum: Working knowledge of Agile Principles and the Scrum framework, • Documentation: Strong documentation skills to create and maintain software architecture related documentation and models., • Problem Solving: Strong analytical and problem-solving abilities to troubleshoot and address complex testing challenges., • Security Testing: Familiarity with security testing tools and practices to identify vulnerabilities in software and static code analysis., • Proficiency with multiple operating systems (Mac OSX, Windows, LINUX, etc.), • Proficiency with MS Office Products (Word, Excel, Visio, & PowerPoint) team player who can express and explain their ideas to others, • US Citizenship is required Preferred Qualifications: 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:Pay Range $104,650.00 - $189,175.00 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 U.S. Federal Trade Commission. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos’ Defense Systems is seeking a talented Avionics Test Engineer for its Hypersonics line of business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. The selected candidate will support the Thermal Protection System (TPS) of the Common Hypersonic Glide Body program (CHGB). The CHGB is the Army’s #1 priority for strategic weapons capability for long-range precision fires and will counter and gain a lead on our adversaries' technological advances in this field, come join us in this exciting, cutting-edge field. This role will provide design support for creating test hardware and integration tools in support of the production of these critical components. Work may also include design support of the Technical Data Package (TDP) critical to the design and production of the system. If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click ___! Are you ready to make an impact? Share your resume with us today! Primary Responsibilities. • Perform test engineering activities to develop and maintain test systems for the avionics Leidos makes ensuring test systems exist to facilitate test development, verification, and production., • Implement DevSecOps and test-like-you-fly automated test methodology to ensure testing is flight like to ensure products meet the mission requirements., • Assist in planning, estimation, and scheduling of test development and execution., • Participate in program management and engineering review boards., • Participate in customer and supplier technical interchange discussions., • Work with system engineering to ensure all requirements are captured from stakeholders (including but not limited to the customer, our flight hardware and software design teams, our manufacturing teams, and our management) and that all test systems are developed to meet those requirements and delivered on schedule with digital engineering in mind ensuring results trace back to requirements and tasks, status, data, measurements, etc. are easily accessible in our cloud tools. Basic Qualifications. • A Bachelor of Science degree in Computer Engineering, Electrical, Computer Science, Mechanical, Engineering or closely related field paired with experience in electronic and/or software design., • A minimum of 4 years of related product engineering design and/or test system design experience with complex electrical, mechanical, optical systems., • Familiarity with Digital Engineering, DevSecOps, Test Automation, and CI/CD., • Experience with hardware-in-the-loop test and software-in-the-loop system development., • Experience with Agile development techniques., • Working knowledge of statistics (process capability, confidence levels, mean time between failure, etc.), • Experienced in test development with experience in requirements capture, test system design, build, and checkout, test software development, and validation., • Understanding of development, qualification, and assembly processes for aerospace product, • Ability to work full-time, on-site at our Huntsville, AL facility., • Strong communication skills both verbal and written., • Demonstrates effective communication skills to engage technically with electrical, software, mechanical, and manufacturing engineering teams., • Familiarity with business systems used for tracking parts, bills of materials, and part planning., • Basic understanding of standard product development processes including review and release., • Ability to understand electronic schematics and software (C, C++, VHDL, Java, python, SQL), • Ability to design systems in various CAD tools (like Mentor Graphics, Altium, Visio, DrawIO and Gliffy), • Electronics design experience from schematic capture, board layout, fab and assembly., • Ability to understand mechanical drawings and work in various CAD tools (Solid Works, AutoCAD, etc.), • Strong computer skills with Office products (Word, Excel, Power Point), • Must be a US Citizen and able to obtain secret clearance. Preferred Qualifications. • Master’s degree in computer engineering, electrical engineering, computer science, mechanical, engineering, or other closely related field paired with experience in electronic and/or software design., • 5+ years of test engineering experience on aerospace vehicle avionics or integrated systems., • 5+ years in test system development for medium to high volume production., • Experience with RF calibration, alignment, and acceptance testing., • Strong experience with digital engineering techniques (requirements tracking, data capturing, digital tasking/scheduling, CI/CD, and tool connectivity) and tools (such as Cameo, Influx, SQL Server, JIRA, Confluence, git/GitLab)., • Solid digital electronics understanding with embedded system design/test experience., • Familiarity with multi-threaded software development and test (Windows/Linux PC), • Strong programming skills (Python, Matlab, C, C++, LabVIEW, TestStand, VHDL), • Digital electronics design experience (familiar with 8-bit thru 32-bit processor development) and CAD work (Mentor Graphics, Altium), • Experience with aerospace acceptance test and qualification process., • Experience with HALT/HASS., • Experience with Department of Defense, Military, Government, or Commercial aerospace-related programs., • Must be a US Citizen and able to obtain top-secret clearance. Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.” October 7, 2025 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 $85,150.00 - $153,925.00 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-Descrimination 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 DescriptionPrincipal DevSecOps Engineer Feb 2026 Start Basic Qualifications * Bachelor’s degree in a STEM discipline and 5+ years of related experience, or a Master’s degree with 3+ years, or a PhD with 1+ year of experience. * DoD 8140 IAT Level II certification (e.g., Security+ CE). * Strong systems administration experience with Windows and Linux operating environments. * Experience working with major cloud platforms such as Azure, AWS, or Google Cloud. * Hands-on experience with DevSecOps practices, pipelines, and processes supporting large-scale government systems. * Familiarity with agile software development principles and long-term program planning. * Interest and aptitude in developing Infrastructure-as-Code using tools such as Terraform or Helm. * Experience configuring and maintaining CI/CD pipelines, including automated builds, testing, and quality gates (e.g., Jenkins). * Strong communication skills with both internal teams and external stakeholders. * Ability to write or review code in languages such as Java or Python. * U.S. Citizenship and an active DoD Secret clearance (or higher). * Ability to work full-time in a secure, in-person, closed-area environment. Preferred Qualifications * Experience with containerization and orchestration technologies (e.g., Kubernetes, Docker). * Experience with configuration management and source control tools (Git, GitHub, GitLab, Bitbucket). * Familiarity with branching strategies, gated commits, and code management best practices. * Programming/scripting experience in UNIX environments (C++, Perl, Python, Bash, Ruby, Shell). * Programming/scripting experience in Windows environments (PowerShell, etc.). * Experience with Platform-as-a-Service (PaaS) environments. * Experience with software development in modern languages (Java/JavaScript, C++, C#, etc.) and full software lifecycle processes. * Experience with Agile practices for delivering high-quality products. * Experience with tools such as JIRA, Confluence, GitLab/GitHub, Jenkins, Nexus. * Familiarity with secure coding standards and static/dynamic scanning tools (SonarQube, Fortify, Coverity). * Experience deploying and maintaining applications on Kubernetes clusters Work Authorization & Security * Must be a U.S. Citizen with an active DoD Secret clearance.

Job DescriptionSoftware Engineer (Mid) Overview: We are seeking a Software Engineer to support a full-time, on-site role focused on modern software development, DevSecOps practices, and cloud-based environments. This position works in a secure closed-area environment and emphasizes automation, CI/CD, and cross-team collaboration to deliver high-quality software capabilities. Responsibilities: * Develop and maintain software using modern DevSecOps pipelines. * Support automated builds, deployments, scanning, and quality gates. * Collaborate with engineering and DevSecOps teams to streamline processes. * Create and maintain CI pipelines, build scripts, and deployment automation. * Work 100% on-site in a secure, closed-area environment. Basic Qualifications: * Bachelor’s degree in a Science, Technology, Engineering or Mathematics (STEM) discipline from an accredited university and 5 Years with Bachelors in Science; 4 Years with Masters; 2 Years with PhD * Must be able to acquire a DOD 8570 IAT Level II certification within 60 days from the start date (ex: Security + CE) * Experience developing object oriented software in C++, Java, Python * Experience with CI/CD best practices, automated builds and tests, quality gates, software quality, and CI tools and pipelines * Familiarity with security coding standard best practices, static and dynamic scanning tools, i.e., SonarQube, Coverity, etc. * Recent Experience working with cloud technologies and platforms such as Microsoft Azure, Amazon Web Services (AWS), and Google Cloud * Recent Experience with Agile practices and principles to deliver high quality products and services * Communicates effectively, both internally and externally to team * US Citizenship, with a active DoD Secret clearance * Must be able to support an in-person, closed-area work environment 100% of the time Preferred Qualifications: * Prior experience working on Missile Defense programs * Prior experience working using DOORS * Prior experience using Atlassian Tools * Familiar with Agile terminology and best practices * Prior experience as a Product Owner * Familiar with Model Based Systems Engineering (MBSE) and Cameo * Familiar with automated software requirements testing and analysis

Job Description deciBel Research has an immediate opening for a Principal DevSecOps Engineer in Huntsville, AL. Position Description: deciBel Research seeks a DevSecOps engineer with five years' experience for the GMD Weapon System (GWS) Network and Infrastructure team on the Ground-based Midcourse Defense (GMD) program. Candidates must be able to work on an agile team and support an in-person, closed-area work environment. The successful candidate can communicate effectively, and is eager to expand their knowledge to continually improve. Education Requirements: Bachelor's degree in a STEM discipline from an accredited university and 5 years of related experience or a Master's degree and 3 years of related experience, or PhD with 1 year of experience. Experience Requirements: • A DOD 8140 IAT Level II certification (ex: Security + CE), • Strong systems administrator experience in Windows and Linux, • Experience working with cloud technologies and platforms such as Microsoft Azure, Amazon Web Services (AWS), and Google Cloud, • Experience with DevSecOps practices, approaches, requirements, and iteration plans for a large-scale classified government system, • Familiarity with agile practices and principles to deliver high quality products and services, • Interest and aptitude in developing infrastructure as code scripts in Terraform and Helm to provision cloud resources, • Familiarity with configuring and maintaining DevSecOps Continuous Integration/Continuous Deployment (CI/CD) pipeline tools including best practices, automated builds and tests, quality gates, software quality, and CI tools such as Jenkins., • Containerization and orchestration tools such as Kubernetes, Docker, and/or other cloud orchestration technologies., • Configuration management tools, i.e., Git, GitHub, GitLab, Bitbucket, etc., • Branching strategies, gated commits and source-controlled management, • Programming and scripting in a UNIX environment (C++, Perl, Python, Bash, Ruby, Shell, Scripts)., • Programming and scripting in a Windows environment (PowerShell, etc.), • Platform as a Service (PaaS) infrastructure, • Software development (i.e., Java/JavaScript, C++, C#, or any modern object-oriented language), • Utilizing Agile practices and principles to deliver high quality products and services, • Atlassian tool suite: JIRA, Confluence, GitLab/GitHub, Jenkins, and Nexus repository experience, • Security coding best practices, static and dynamic scanning tools, i.e., SonarQube, Fortify, Coverity Job Posted by ApplicantPro

Job Description IERUS specializes in electromagnetic spectrum technologies and design for RF, IR, and optical applications. IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers through accelerations of the technology life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product. IERUS is looking for bright, talented, motivated, and dedicated employees in the engineering field, and offers competitive compensation and benefits package. To learn more, please visit Description: This is an opportunity to join the IERUS team as a Software Engineer supporting a large Missile Defense Agency program. Responsibilities: • Responsible for Java software development for one of the Regional Applications teams in Huntsville (Battle Management, System-Arch, or Track Server), • Provide specialized expertise within multiple systems and software disciplines and general knowledge of related disciplines, applications implications, and customer areas., • Responsible for performing in-depth analysis and technical support of systems software products, including complex problem resolution, design, development, testing, operational integration, and user support., • Maintains currency, debugs, and configures related software products., • Works from specifications to develop or modify operating systems applications., • Assists with design, coding, benchmark testing, debugging and documentation of programs. Interfaces with other system support groups to resolve problems, set standards, and improve the overall efficiency of the operating system. Designs, codes, tests, and implements tools for operations automation., • Bachelor of Science degree in Engineering, Mathematics, Computer Science, or equivalent combination and experience and 5+ years of prior relevant experience., • Must be a U.S. Citizen, • Active Secret clearance, • Experience and knowledge of software practices such as coding standards, automated testing, automated build pipelines, and configuration management., • Excellent oral and written communication skills and the ability to work effectively in a rapidly paced, team environment., • Experience developing enterprise applications on Linux, • Extensive Experience with Java foundation classes and toolkits., • Small team leadership experience (Agile team leadership strongly experience desired); mentoring and guiding junior engineers, • Knowledge of server-side/database development, computer system administration, • Strong problem-solving skills, including reviewing performance and operational issues, identifying root causes, and recommending, designing, and implementing a solution., • Use of common software development and management tools such as maven, git/github, nexus, and Eclipse, • Understanding of standard system engineering design artifacts such as Use Cases and SysML diagrams, • Experience with Software Integration and formal testing, • Knowledge and experience implementing Cyber Security/RMF requirements, • Ability to present advanced concepts to non-software engineers, including senior program and military leaders, • Experience with performance modeling -, • Experience with microservices, DevSecOps and/or build management, • Net-centric, horizontal integration program expertise is a plus. IERUS Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class. IERUS Technologies participates in E-Verify.

Job Description The Ground-Based Midcourse Defense (GM) is looking for a DevSecOps Engineer to work as a member of a dynamic team focusing on automation development, testing, and deployment through the entire Continuous Integration and Continuous Deployment/Delivery (CI/CD) pipeline development lifecycle. Job Description (What You'll Be Doing) • Implement automation for cloud resources using DevSecOps best practices, • Develop Continuous Integration/Continuous Delivery (CI/CD) process, tools and deployment strategies, • Build and deploy containers and containerization technologies, • Work in a high-performance environment using Agile Software Development processes to support system design, architecture, application development, integration, deployment, and maintenance., • Create, develop, and implement solutions to address infrastructure and security requirements., • Identify the needs for building automation, designing, and implementing CI/CD solutions., • Enable and lead Agile management and collaboration, leveraging tools such as Jira, Confluence, and GitLab, • Build or maintain CI/CD building blocks and shared libraries proactively for application and development teams to enable quicker build and deployment Required Skills (What Required Skills You Bring) • Bachelor's degree- Computer Science, Engineering, or a related STEM field, • 7+ years of relevant experience, • MUST BE A US Citizen, • Active Secret Clearance, • General understanding of DevSecOps practices, • Experience working with cloud technologies and platforms such as Microsoft Azure, • Experience with Agile practices and principles to deliver high quality products and services, • Ability to write or review software code (Java, Python, etc.), • Experience with CI/D pipelines (GitLab CI, GitHub Actions, Jenkins, etc.), • Familiarity with security compliance frameworks (NIST 800-53, FedRAMP, DoD IL5, etc.), • Understanding of network security fundamentals (firewalls, zero trust, encryption), • Familiarity with securing workloads in cloud environments, • Eager to expand knowledge and continually improve Preferred Skills (Desired but not Required) • Experience with Missile Defense Agency cybersecurity and IT policies and procedures, • Experience with containerization (Docker, Kubernetes), • Knowledge of Identity & Access Management (IAM), • Experience with online Collaboration tools (e.g., Teams, SharePoint, JIRA) Job Posted by ApplicantPro

Job Description ARES is seeking a software engineer to join our cyber compliance and risk assessment team supporting our Nation’s ballistic missile defense program. This individual will perform software security and risk assessments on custom software solutions, Government-off-the-Shelf (GOTS), Commercial off-the-Shelf (COTS), and Open Source Software (OSS) intended for use withing Government information systems. The individual will provide support for verification and validation of software artifacts, including code reviews, code scans, and threat analyses. Positions are available on-site at Redstone Arsenal (Huntsville, AL). Required Qualifications: • Bachelor’s degree in Computer Science, Information Systems or related field., • DoD IAT Level II or III equivalent certification such as Security+, SSCP, CASP+, CISA, CISSP, GCED, or GCIH., • Knowledge of one or more general purpose programming languages such as Java, C, C++, C#, or Python., • Basic understanding of DevSecOps principles and technical environments/tools., • Understanding of the software development lifecycle and common agile management methodologies. ARES offers a competitive compensation and benefit package. Full time employees may participate in: • Medical Insurance, • Dental Insurance, • Vision Insurance, • HSA/FSA Accounts, • Life & Disability Insurance, • Critical Illness & Accident Insurance, • 401(k) Plan

Job Description Davidson is distinguished in the aerospace and missile defense industry, in part, because of its excellence in hiring exceptional experts, engineers and software developers dedicated to delivering advanced, intelligent technology solutions in defense of our nation. Davidson is seeking a Junior Software Engineer to support the SCALE (Supply Chain Analytics and Logistics Environment) development program in Huntsville, AL. SCALE is a data-driven analytics platform that integrates procurement, logistics, and forecasting operations to enable predictive and prescriptive decision-making for the Department of Defense. The ideal candidate will be passionate about building scalable, secure, and data-centric software solutions in an Agile development environment. The role is part of a cross-functional team including software developers, data analysts, data engineers, product owners, and cybersecurity professionals, all focused on building a secure, scalable, and data-driven environment that supports enterprise-level analytics and AI readiness. All team members should be able to: -Experiment with innovative ideas and technologies to expand the realm of possible -Self-organize and contribute to Agile ceremonies and iterative development -Collaborate and visualize concepts effectively (e.g., whiteboarding, technical diagrams, 1-pagers) -Embrace continuous learning and contribute to shared technical architectural growth Job Responsibilities: The Junior Software Engineer will assist in the design, development, and implementation of web-based applications, APIs, and microservices supporting the SCALE platform. This includes: -Supporting the development of data pipelines, REST APIs, and integrations between databases, Power BI, and other analytic components. -Writing clean, maintainable code and participating in code reviews and testing. -Assisting in containerization and deployment of application components within a DevSecOps pipeline. -Collaborating with the Product Owner and senior engineers to translate requirements into development tasks and working software. -Supporting the integration of Power BI dashboards and data services through back-end code enhancements and secure data exchange. -Participating in Agile ceremonies and contributing to sprint goals. Job Requirements: -Bachelor's degree in Computer Science, Software Engineering, or related field. -1-4 years of experience in software development. -Proficiency in at least one modern programming language (Python, C++, Java, or similar). -Experience developing in Linux and/or Windows environments. -Understanding of full software lifecycle development practices, including code reviews, unit testing, and version control. -Familiarity with RESTful APIs and database interaction (SQL, PostgreSQL, or equivalent). -Strong collaboration and communication skills within an Agile environment. Desired Competencies: -Exposure to Power BI integration, data analytics platforms, or backend services supporting visualization tools. -Experience with Git, Gitlab, and Atlassian tools (Jira, Confluence). -Understanding of containerization, microservices, and cloud deployment concepts. -Familiarity with CI/CD pipelines and DevSecOps practices. -Experience with web frameworks (e.g., Flask, FastAPI, React, or Angular). -Understanding of DOD security requirements and secure coding practices. Clearance: -Must currently hold or be able to obtain a Secret security clearance (not required to start) Job Posted by ApplicantPro

Job DescriptionSalary: Job Title: Software Developer (Senior) Location: Huntsville, AL Position Type: Full-Time Position Overview: We are seeking a skilled Software Developer with strong experience in coding, testing, debugging, and enhancing software applications. The ideal candidate will have a solid understanding of business applications, user requirements, performance standards, quality assurance, interface design, and security best practices. This role will support both new software development and the improvement of existing systems, while ensuring secure and efficient integration with enterprise environments. Key Responsibilities: • Develop, code, test, and debug new software solutions and enhancements to existing applications., • Collaborate with technical staff to troubleshoot and resolve software issues., • Respond to customer complaints, feedback, and requests for software improvements., • Assist in the development of software user manuals and technical documentation., • Support desktop design, testing, and implementation of security lockdowns., • Integrate applications with standard software packages and automated patching/deployment technologies., • Automate application and configuration deployments and updates to streamline operations., • Bachelors degree in Computer Science, Software Engineering, or a related technical field (Masters preferred)., • 8+ years of experience in software development, testing, and integration., • Proficiency in one or more programming languages (e.g., Java, C#, Python, or equivalent)., • Strong understanding of business applications, security requirements, and performance optimization., • Experience with software packaging, automated deployment tools, and patch management technologies., • Excellent troubleshooting and problem-solving skills., • Strong written and verbal communication skills., • Experience with Department of Defense (DoD) or government IT environments., • Familiarity with DevOps practices, CI/CD pipelines, and automation frameworks., • Knowledge of enterprise system integration and desktop security hardening., • Background in user training and technical documentation. CULTURE REQUIREMENTS: • Engineers, Analysts, and Developers at Cintel, Inc. are highly motivated, technical, and selforganized. We place a lot of trust in our team members to develop technical solutions for illdefinedproblems (i.e. thrive in an environment where the problem is vague, requirements are lacking, and a solution is not obvious). We need problem solvers., • We want our team members to be selfmotivated and eager to learn new skills. If you consider yourself a jackofalltrades, and are eager to keep up with the latest trends in technology,youll fit right in. ABOUT CINTEL, INC: Cintel Inc. is a Small Business providing strategies and services to support an array of Government clients in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security, Modeling and Simulation, Data Science, and Programmatic support. We offer our clients nimble, unique, and value focused solutions with an emphasis on people, connectivity, communication, and teamwork. Our team believes that people drive solutions. By connecting people, information, teams, and experience we deliver solutions that respond to customer needs. It is the policy of Cintel that all persons are entitled to equal employment opportunity regardless of their race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or veteran status. These policies shall ensure that the practice of nondiscrimination will be applied in the employment, promotion, upgrading, demotion, transfer, layoff, termination, recall or rehire of personnel. Equal employment opportunity applies to all terms and conditions of employment, including hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation, and training. Cintel, Inc. expressly prohibits any form of unlawful employee harassment or discrimination based on any of the characteristics mentioned above. Improper interference with the ability of other employees to perform their expected job duties is not tolerated.

Job Description Full Time Huntsville, AL Must have Active Secret security clearance • In this role, your responsibilities include:, • Developing and executing software test procedures to verify requirements/features, • Creating and configuring complex test scenarios, • Developing software test documentation, • Collaborating with Stakeholders and Government customers for requirement verification, • Working within an Agile team environment, to include Program Increment Planning, Iteration Planning, Feature and Story development, Sprint Planning, and Iteration Retrospectives., • Participating in demos for the team and program Sprint reviews, • Required Skills, • Candidate is expected to be proficient in C++., • Experience with GitLab/Git for software configuration management, • Experience with Red Hat Enterprise Linux OS, • Experience programming network connections (message generation, formatting, UDP and TCP/IP interfaces), • Full time onsite, • Secret clearance to start, • Desired Skills (not required):, • Experience with test automation or analysis automation preferred, • Agile Scrum, • Experience with Java and user interfaces, • Jira - issue tracking and agile project management, or similar tool, • Multi-core and multi-threaded programming, • Familiarity with MDA Sensors and missile defense systems, • Familiarity with modeling and simulation tools

Job Description • Analyze data sources to provide actionable recommendations, • Deploy, configure, and maintain the Elastic stack (Elasticsearch, Logstash, Kibana) in a scalable and highly available environment, • Develop and maintain data pipelines to ingest, process, and enrich log data from various sources into Elasticsearch, • Design, develop, and maintain insightful and actionable dashboards in Kibana to monitor system performance, security events, and application health, • Participate in on-call rotation for after-hours support, • Document system configurations, procedures, and troubleshooting steps, • Develop strategic insights from large data sets, • Present technical information to technical and non-technical audiences, • Manipulate and clean large, disparate datasets for bulk analysis to identify connections, • Utilize different programming languages to write code, open files, read files, and write output to different files, • Conduct queries and develop algorithms to analyze data structures, • Generate queries and reports, • Use basic descriptive statistics and techniques (e.g., normality, model distribution, scatter plots), • Utilize data analysis tools (e.g., Excel, STATA SAS, SPSS), • Employ data mining and data warehousing principles, • Demonstrate knowledge of query languages such as SQL (structured query language), • Conduct risk management processes (e.g., methods for assessing and mitigating risk), • Utilize Hadoop, Java, Python, SQL, Hive, and PIG to explore data, • Collect, store, and monitor data Education/Training: • Bachelor’s Degree in IT, Engineering, or another relevant discipline preferred, • Active DoD 8570.01-M IAT Level II certification with Continuing Education (CE) - (CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP) required, • Must have, or obtain upon hire, an active DoD 8570.01-M CSSP Infrastructure Support certification with Continuing Education (CE) - (CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, CND) Experience: • 6+ years of general (full-time) work experience, • 4+ years of direct experience in programming/scripting, troubleshooting code, SIEM technologies, and/or bulk data analysis, • 1+ years of experience working in a management or leadership role Security: • Must be a US citizen, • Candidate must be in possession of a minimum DoD issued Secret Clearance and eligibility for TS/SCI, • Candidates with active current TS/SCI preferred Physical Requirements: • Able to occasionally reach with hands and arms, • Prolonged periods of computer screen use, while sitting or standing at a desk, • Adhere to safety protocols when in work areas requiring use of PPE (e.g. eyewear, gloves, masks, hearing protection, steel toed shoes, etc.), • Health Care Plan (Medical, Dental & Vision), • Retirement Plan (401k, IRA), • Life Insurance (Basic, Voluntary & AD&D), • Paid Time Off (Vacation, Sick & Public Holidays), • Short Term & Long Term Disability, • Training & Development, • Wellness Resources Salary: $110,000.00 - 130,000.00 Salary rates for this position are competitive and commensurate with experience and industry standards. We offer a comprehensive benefits package that may include health insurance, paid time off, and retirement savings options.

Job DescriptionSenior Principal DevSecOps Engineer February 2026 Start Basic Qualifications * Bachelor's degree in a STEM discipline and 8+ years of related experience, or a Master's degree with 6+ years, or a PhD with 4+ years. * DoD 8140 IAT Level II certification (e.g., Security+ CE). * Strong systems administration experience with Windows and Linux operating systems. * Experience with major cloud platforms such as Azure, AWS, or Google Cloud. * Proficiency in DevSecOps methodologies, processes, and iteration planning for large-scale, classified government systems. * Proficiency in Agile development practices focused on delivering high-quality products. * Extensive experience using tools such as JIRA, Confluence, GitLab/GitHub, Jenkins, and Nexus. * Experience operating in air-gapped or classified cloud environments and government networks. * Experience with Authority to Operate (ATO) processes, cybersecurity principles, and implementing complex security configurations in cloud architectures. * Experience with secure coding standards and static/dynamic scanning tools (e.g., SonarQube, Fortify, Coverity). * Experience building multi-year program or product roadmaps within Agile frameworks. * Proficiency configuring and maintaining CI/CD pipelines, including automated builds, testing, and quality enforcement. * Proficiency deploying and maintaining applications in Kubernetes environments. * Experience presenting technical content to government customers. * Experience diagnosing and resolving complex technical issues under time-sensitive conditions. * Experience with reverse engineering and troubleshooting complex network architectures. * Ability to write and review software code in languages such as Java and Python. * U.S. Citizenship and an active DoD Secret clearance (or higher). * Ability to work full-time in a secure, in-person, closed-area environment. Preferred Qualifications * Extensive experience with Kubernetes, Docker, and other orchestration technologies. * Extensive experience with Helm Charts and Ansible. * Deep experience with configuration management and version control platforms (Git, GitHub, GitLab, Bitbucket).

Job DescriptionSalary: Wanted - Big Brains & Huge Hearts: We are looking for creative and passionate geeks, nerds, thinkers, tinkerers, and builders. Geeks and Nerds is an innovative technology company that encourages ingenuity, defies the norm, fosters teamwork, and defines the future for our community and nation. Come join the company that develops innovative solutions that makes a positive difference in our community and nation. Join a company of significance! Responsibilities: • Strategic AI Development:, • Lead the design, development, and implementation of innovative AI/ML solutions tailored to national security challenges, priorities, and growth, • Provide technical expertise to align AI strategies with government agency requirements and mission objectives across the agencies associated with national security, including but not limited to DoD (Army, Navy, Air Force, Space Force), Homeland Security (DHS), and intelligence agencies, • Technical Leadership:, • Serve as the primary technical advisor on AI-related projects, ensuring the integration of cutting-edge technologies such as machine learning, natural language processing, computer vision, and autonomous systems, • Collaborate with internal and external cross-functional teams to identify opportunities for AI applications and optimize existing systems and qualifications, • Research and Innovation:, • Conduct research on emerging AI technologies and trends to maintain competitive advantage and relevancy, • Develop proof-of-concept models and prototypes to demonstrate AI capabilities to collaborators, customers, and stakeholders for further project and product developments, • Client Engagement:, • Develop relationships with other SMEs in the industry and with key government decision makers, providing expert guidance and showcasing the companys AI solutions and their operational impact, • Prepare and deliver technical presentations, white papers, and reports to communicate AI strategies and results effectively (internally and externally), • Compliance and Security:, • Ensure all AI solutions comply with federal regulations, including data security, privacy, and ethical AI standards, • Collaborate with cybersecurity teams and IT to safeguard company AI systems against adversarial threats and maintain relevancy with rapidly changing technologies, • Training and Mentorship:, • Provide training and mentorship to internal teams and government clients (as needed/contracted) on AI technologies and best practices, • Develop educational materials and workshops to enhance AI literacy within the company Qualifications: Required: • Ph.D. in Computer Science, Artificial Intelligence, Machine Learning, or a related field, • Minimum of 7 years of experience in AI/ML development, with a focus on applications in national security or defense, • Expert proficiency in:, • Programming languages (such as Python, R, and Java), • ML frameworks (e.g. TensorFlow, PyTorch, or Scikit-learn), • Software development collaboration and version control tools (e.g. GitHub), • Strong understanding of AI ethics, trust, and responsible decision-making principles, • Experience with advanced statistical modeling, data analysis, and modeling and simulation for mission-critical systems, • Flexibility to travel (up to 30% of time) to:, • Other Geeks and Nerds sites, • Meet in person with clients/customers/stakeholders, • Strong communication and interpersonal skills, • Proactive, organized self-starter, • Thrives when working independently and collaboratively with internal and external teams/stakeholders, • Ability to see the big picture while remaining detail-oriented, • Willing and able to jump into the work with the team (not just manage) Preferred: • Familiarity with DoD AI initiatives, including JAIC, Trusted AI, and autonomy frameworks, • Knowledge of DFARS, FAR and compliance requirements, • Experience with DevSecOps practices and cloud-native AI solutions Special Requirements: • Must be a US Citizen and successfully complete a U.S. government background investigation, • Must have a Secret clearance or be capable of obtaining an interim Secret clearance GaN Corporation is an Equal Opportunity Employer. We are pleased to consider all qualified applicants for employment without regard to race, color, gender, sexual orientation, gender identity, religion, national origin, age, marital status, veteran status, disability, genetic information, or any other legally protected classifications. GaN Corporation participates in E-Verify.

Job Title: Software Developer Job Location: Huntsville Alabama 35808 Onsite Requirements: C++ Matlab Active clearance Job Description: As a software developer on an Internal Research and Development (IRAD) team. You will work in a collaborative environment to understand system requirements, create and implement new capabilities and algorithms. Many of the algorithms and capabilities implemented by the team will be mathematics and physics intensive complex solutions that will be highly critical to the system performance. In addition to software development you will also be expected to support reviews of requirements and test cases that are developed for the software capability. Basic Qualifications: Bachelor's degree in STEM related field, and 5 Years with Bachelors in Science; 3 Years with Masters; 1 Year with PhD. Applicants must have a current, active in-scope DoD-issued Secret security clearance at the time of application, which is required to start Recent and extensive Experience Developing Software in C++ or Java Quick to learn and absorb new concepts and information Recent MATLAB and or Python Experience Must have an Interim or Active Secret Clearance Unix/Linux Operating System Experience Must be able to support an in-person / closed-area work environment Preferred Qualifications: Highly experienced with Linux, scripting, and operations Experience with automated software requirements testing and analysis Experience with the battle management and or fire control systems Experience with containerization technologies (e.g., Docker, Kubernetes) and container orchestration. Experience with Behavior Driven Development (BDD) using tools like Gherkin and Cucumber for automated acceptance testing Experience with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as: Coverity, Fortify, AND/OR SonarQube Experience developing software in an Model Based Systems Engineering (MBSE) environment. Experience with CI/CD, containers, and pipelines. Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as: Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins. Very solid background in math and physics Advanced degree in Mathematics or Physics or Computer Science 3rd party and subcontract staffing agencies are not eligible for partnership on this position. 3rd party subcontractors need not apply. This position requires candidates to be eligible to work in the United States, directly for an employer, without sponsorship now or anytime in the future. This client is a US Federal Government contractor and is legally required to hire US Citizens. US Citizens will only be considered for this role. Due to the nature of the work, a United States Government Clearance is required to be eligible for the position

Space Systems, Multi-Domain Operations, Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Software Engineer supporting an Internal Research and Development (IRAD) to join our team of qualified, diverse, and innovative individuals located in Huntsville, AL and Colorado Springs. As a software developer on an Internal Research and Development (IRAD) team. You will work in a collaborative environment to understand system requirements, create and implement new capabilities and algorithms. Many of the algorithms and capabilities implemented by the team will be mathematics and physics intensive complex solutions that will be highly critical to the system performance. In addition to software development you will also be expected to support reviews of requirements and test cases that are developed for the software capability. Basic Qualifications: Bachelor’s degree in STEM related field, and 12 years of related experience, or a Master’s degree with 10 years of related experience, or 8 years with a PhD. Applicants must have a current, active in-scope DoD-issued Secret security clearance at the time of application, which is required to start Recent and extensive Experience Developing Software in C++ or Java Quick to learn and absorb new concepts and information Recent MATLAB and or Python Experience Must have an Interim or Active Secret Clearance Unix/Linux Operating System Experience Must be able to support an in-person / closed-area work environment Preferred Qualifications: Highly experienced with Linux, scripting, and operations Experience with automated software requirements testing and analysis Experience with the battle management and or fire control systems Experience with containerization technologies (e.g., Docker, Kubernetes) and container orchestration. Experience with Behavior Driven Development (BDD) using tools like Gherkin and Cucumber for automated acceptance testing Experience with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as: Coverity, Fortify, AND/OR SonarQube Experience developing software in an Model Based Systems Engineering (MBSE) environment. Experience with CI/CD, containers, and pipelines. Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as: Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins. Very solid background in math and physics Advanced degree in Mathematics or Physics or Computer Science

Description Looking for an opportunity to make an impact on the defense of the nation? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Leidos’ Defense Systems Land Sensor Area is seeking a Simulation Software Engineering Team Lead to join our diverse and large team supporting the simulation and analysis of missile defense ground-based radars. The applicant will join a group of highly technical engineers and analysts supporting the development of a real-time radar simulation product that is used for warfighter training and certifications, integrated missile defense exercises, and system testing and development of tactical command and control algorithms. The applicant will be able to work with and mentor both junior and senior level software developers as well as collaborating with systems and radar engineers. Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. To explore and learn more, click ___! Are you ready to make an impact? Share your resume with us today! Primary Responsibilities. * In this role you will function as a team lead for an established team of software developers and interface daily with a diverse team of software developers and systems and radar engineers. * The software development efforts include updating and modernizing an existing simulation model framework and set of radar models to incorporate updates to the simulation in line with tactical system capabilities. * This position does not allow for hybrid or remote work due to the nature of the system being simulated. * Working daily on-site at customer facilities on a multi-contractor team and interacting regularly with industry partners and the government customer, the candidate will be expected to represent Leidos technically, professionally, and ethically. Basic Qualifications. * Bachelor’s degree in computer science or software engineering, or a related STEM discipline, and a minimum of 12 years of experience in computer science or software development. * Advanced degrees in Computer Science and Computer Engineering disciplines are also strongly encouraged to apply and may be considered in lieu of experience. * Candidates should possess significant proficiency with the software languages C/C++ and Java, which are the primary languages used. * Candidates should have significant experience with issue tracking tools and Continuous Integration (CI) pipelines. * Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area. * Candidate must possess and be able to maintain a SECRET clearance. Preferred Qualifications. * Highly organized, candidates that can clearly detail and document tasking to the team are preferred. * Candidates with significant experience with the GitLab environment and Continuous Integration (CI) pipelines are preferred. * Candidates with integrated system simulation software experience are highly preferred. * Candidates with experience in high-performance multithreaded software are highly preferred. * Candidates with experience in modeling & simulation software are preferred. 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. December 5, 2025 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 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 dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. Leidos is well known for our people-oriented culture, positive work environment, technical excellence, and resilient business ethics. Within the Defense Sector, the Airborne Systems Business Area at Leidos currently has an opening for a talented Aviation Senior Software Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help develop software for tactical strike, sensors, CUAS, and UAS solutions. This position focuses on the development of robust, innovative software frameworks, as well as the fielding, support, and maintenance of software products. Software products range from analysis tools/simulations, mission planning software, and components of mission-critical systems. Primary Responsibilities. • Design and develop robust C# software under the direction of a senior software engineer., • Assist with creating and executing unit and integration tests on software components., • Perform as part of an agile software development team for tasking and progress reporting., • Participate in code reviews to maintain code quality and share knowledge with the team., • Troubleshoot and resolve application issues and bugs in a timely manner., • Other software development duties as assigned., • Use GitLab software pipeline for performing configuration management and automated testing., • Direct communication with customers, end users, and team members will be required on a frequent basis. Basic Qualifications. • Candidate must possess at least a bachelor’s degree in software engineering, Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, or equivalent technical degree with an overall GPA of 3.0 or higher., • Candidate should have 8-15 years of relevant technical experience., • Have a proven track record of implementing software development principles., • Candidate must demonstrate a strong competency in software development in either C#/.NET, C++, Java, Python, or Ruby programming languages., • Have experience writing unit and integration tests with unit test frameworks., • Possess an aptitude for the technical skills required for software development, configuration management, and software quality engineering concepts., • Have strong analytical and process improvement skills along with a personal drive for details and quality workmanship., • Possess an aptitude for the technical skills required for software test and software quality engineering concepts., • Demonstrate familiarity with Microsoft Office (Outlook, Word, Excel, and PowerPoint)., • Have good communication skills. Security Clearance Qualifications. • Must be a U.S. Citizen with the ability to obtain and maintain a Secret Security Clearance. Preferred Qualifications. • Experience with applicable industry standards (IEEE 12207, CMMI, DO-178C and/or DO-278, RMF) is a plus., • Candidate is expected to accept constructive feedback from more senior software team members. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. Leidos is well known for our people-oriented culture, positive work environment, technical excellence, and resilient business ethics. Within the Defense Sector, the Airborne Systems Business Area at Leidos currently has an opening for a talented Aviation Embedded Software Engineer to work in our Huntsville office. This is an exciting opportunity to use your experience to help develop software for tactical strike, sensors, CUAS, and UAS solutions. This position focuses on the development of robust, innovative software frameworks, as well as the fielding, support, and maintenance of software products. Software products range from analysis tools/simulations, mission planning software, and components of mission-critical systems. Primary Responsibilities. • This position involves conceptual design across the full stack of software for airborne systems, embedded software architectural design, code implementation, team peer review, unit testing, cohesive integration of loosely coupled software modules within subsystems and across distributed networks, use of DevOps and CI/CD pipelines, and development of software tools, harnesses, and infrastructures to support a fully integrated solution., • Direct communication with customers, end users, internal stakeholders, and team members will be required on a frequent basis. Basic Qualifications. • Candidate must possess at least a bachelor’s degree in Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Aeronautical Engineering, Mathematics, or equivalent technical degree with an overall GPA of 3.0 or higher., • Candidate should have 4-8 years of relevant technical experience., • Have a proven track record of implementing software according to high quality development principles., • Candidate must demonstrate a strong competency in software development in either C, C++, Java, or Python programming languages., • Working knowledge of inter-process communication, multithreaded programming, and memory management., • Have experience writing unit and integration tests with unit test frameworks., • Possess an aptitude for the technical skills required for software development, configuration management, and software quality engineering concepts., • Have strong analytical and process improvement skills along with a personal drive for details and quality workmanship., • Possess an aptitude for the technical skills required for software test and software quality engineering concepts., • Candidate is expected to accept constructive feedback from more senior software team members., • Demonstrate familiarity with Microsoft Office (Outlook, Word, Excel, and PowerPoint)., • Have excellent teamwork and communication skills. Security Clearance Qualifications. • Must be a U.S. Citizen with the ability to obtain and maintain a Secret Security Clearance. Preferred Qualifications. • Experience working under a disciplined software engineering process., • The ability to work across multiple products under development by multiple small teams., • Familiarity with embedded software such as device drivers, board support packages, boot loaders, Real Time Operating Systems (RTOS), and Hardware Description Language (HDL)., • Familiarity with hardware such as microcontrollers, single board computers, common peripheral interfaces, and hardware test equipment. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ___. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at ___. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ___. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the ___. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Job Title: Information Technology - Software Engineer Location: Huntsville - 8200, AL TELECOMMUTE: No- Teleworking not available for this position CLEARANCE TYPE: Secret BILL RATE MAX: $100/Hr. w2 Basic Qualifications: Bachelor’s degree in STEM related field, and 12 years of related experience, or a Master’s degree with 10 years of related experience, or 8 years with a PhD. Applicants must have a current, active in-scope DoD-issued Secret security clearance at the time of application, which is required to start Recent and extensive Experience Developing Software in C++ or Java Quick to learn and absorb new concepts and information Recent MATLAB and or Python Experience Must have an Interim or Active Secret Clearance Unix/Linux Operating System Experience Must be able to support an in-person / closed-area work environment Preferred Qualifications: Highly experienced with Linux, scripting, and operations Experience with automated software requirements testing and analysis Experience with the battle management and or fire control systems Experience with containerization technologies (e.g., Docker, Kubernetes) and container orchestration. Experience with Behavior Driven Development (BDD) using tools like Gherkin and Cucumber for automated acceptance testing Experience with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as: Coverity, Fortify, AND/OR SonarQube Experience developing software in an Model Based Systems Engineering (MBSE) environment. Experience with CI/CD, containers, and pipelines. Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as: Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins. Very solid background in math and physics Advanced degree in Mathematics or Physics or Computer Science

Veteran-Owned Firm Seeking Data Engineers for an Onsite Assignment in Huntsville, AL My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies. At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HHS, DARPA, and other leading-edge R&D-focused defense agencies. We seek to fill Data Engineer roles supporting the FBI in Huntsville, AL. The ideal candidate will possess an active Top-Secret Security Clearance, and 5+ to 8+ years of experience in data engineering or database development. They should have strong hands-on experience with ETL tools (e.g., Informatica, Talend, Pentaho, AWS Glue, or custom Java ETL frameworks) and be proficient in SQL and at least one major RDBMS (Oracle or PostgreSQL). If you’re interested, I'll gladly provide more details about the role and discuss your qualifications further. Thanks, Stephen M Hrutka Principal Consultant HRUCKUS LLC Executive Summary: HRUCKUS is seeking a Mid-Level and Senior-Level Data Engineers with Top-Secret Security Clearance for a role supporting the FBI in Huntsville, AL. Job Description: We are seeking Data Engineers (Senior and Mid-Level) to support secure, mission-critical data environments within a classified cloud infrastructure. These roles are fully onsite in Huntsville, AL and require an active Top Secret clearance. The ideal candidates will have strong experience with ETL development, data migration, Java-based data pipelines, and relational/NoSQL databases (Oracle, PostgreSQL, MongoDB), along with exposure to AWS cloud services and Agile/Scrum methodologies. Responsibilities: • Design, develop, and maintain ETL workflows to extract, transform, and load large-scale structured and unstructured datasets., • Develop data migration solutions between legacy and modern systems using SQL, Java, and cloud-native tools., • Implement data integration frameworks leveraging AWS services such as Glue, Lambda, S3, RDS, Redshift, and Kinesis., • Develop automation scripts using Python, Shell, or Bash for deployment, data validation, and maintenance tasks., • Maintain and enhance data pipelines for real-time and batch data processing., • Support data quality, metadata management, and governance activities., • Participate in Agile/Scrum sprints, contributing to design, code reviews, testing, and documentation., • Troubleshoot and resolve data-related issues across on-premises and AWS environments. Qualifications: • Active TOP SECRET clearance, • Bachelor’s degree in Computer Science, IT, or related field, • Mid-Level: 5+ years of professional experience in data engineering or database development., • Senior-Level: 8+ years of professional experience in data engineering or database development., • Strong hands-on experience with ETL tools (e.g., Informatica, Talend, Pentaho, AWS Glue, or custom Java ETL frameworks)., • Proficiency in SQL and at least one major RDBMS (Oracle or PostgreSQL)., • Experience with data migration projects and data quality validation., • Proficient in Java or Python for data processing and automation., • Experience working with cloud technologies, preferably AWS (RDS, S3, Lambda, Redshift, Glue)., • Working knowledge of Linux/Unix environments and shell scripting., • Experience in an Agile/Scrum development environment., • Excellent problem-solving, analytical, and communication skills. Details: • Job Title: Mid-Level and Senior-level Data Engineer, • Location: Redstone Arsenal, Huntsville, AL 35898, • Security Clearance: Top-Secret Clearance, • Salary: Up to $150,000 per year (based on experience), • Job Type: Full-time, Onsite Benefits: • Paid Time Off (PTO): 3 weeks of PTO (including sick leave). Unused PTO is paid out at the end of the year., • Holidays: 2 floating holidays and eight public holidays per year., • Health & Dental Insurance: The company covers 50% of employee health and dental insurance (dependents may be added at an extra cost). Coverage becomes effective after 30 days., • Life Insurance: Standard Short-Term Disability (STD), Long-Term Disability (LTD), and life insurance at no cost to full-time employees., • 401(k) Program: Eligible after 90 days with a 4% company match and immediate vesting., • Profit Sharing: Employees can participate in the company’s profit-sharing program without requiring personal contributions., • Commuting and Parking: No reimbursement for commuting or parking expenses.

Veteran-Owned Firm Seeking a Senior Software Developer for an Onsite Assignment in Huntsville, AL My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies. At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HHS, DARPA, and other leading-edge R&D-focused defense agencies. We seek to fill a Senior Software Developer role supporting the FBI in Huntsville, AL. The ideal candidate will possess an active Top-Secret Security Clearance, and 8+ years of hands-on software development experience. They should have deep expertise in Java and microservices architecture and strong experience with AWS cloud services (EC2, S3, Lambda, ECS/EKS, CloudFormation). The candidate should also be familiar with secure coding practices, CI/CD pipelines, and Agile/Scrum methodologies, with excellent problem-solving, analytical, and communication skills. If you’re interested, I'll gladly provide more details about the role and discuss your qualifications further. Thanks, Stephen M Hrutka Principal Consultant HRUCKUS LLC Executive Summary: HRUCKUS is seeking a Senior Software Developer with Top-Secret Security Clearance for a role supporting the FBI in Huntsville, AL. Job Description: We are seeking an experienced Senior Software Developer to design, develop, and maintain enterprise-grade, mission-critical applications using Java, microservices, Docker, and AWS in an Agile/Scrum environment. This is a fully onsite position in Huntsville, AL supporting defense and intelligence programs, requiring an active Top-Secret clearance. The ideal candidate is a highly skilled full-stack engineer with deep experience in cloud-native architectures, DevSecOps, and secure software development practices. Responsibilities: • Design, develop, and maintain Java-based microservices and APIs within distributed cloud environments., • Architect and implement scalable, secure, and high-performance solutions on AWS (EC2, S3, Lambda, ECS/EKS, CloudFormation)., • Containerize and deploy applications using Docker and manage service orchestration., • Participate in all phases of the Agile/Scrum development lifecycle — including sprint planning, backlog grooming, development, testing, and retrospectives., • Implement and enforce secure coding standards in compliance with government cybersecurity frameworks (e.g., NIST, DoD RMF)., • Integrate CI/CD pipelines and automated testing frameworks to enhance reliability and delivery speed., • Collaborate closely with cross-functional teams including DevOps, QA, cybersecurity, and system engineers., • Troubleshoot complex software issues across multiple layers (application, database, network, and infrastructure)., • Provide technical mentorship to junior developers and support code reviews for quality assurance. Qualifications: • Active TOP SECRET clearance, • Bachelor’s degree in Computer Science, IT, or related field, • 8+ years of hands-on software development experience, • Strong experience with Java development and microservices architecture, • Proficiency in AWS cloud services (EC2, S3, Lambda, ECS/EKS, CloudFormation), • Experience with containerization and orchestration using Docker, • Knowledge of secure coding practices and compliance with government cybersecurity frameworks (e.g., NIST, DoD RMF), • Experience integrating CI/CD pipelines and automated testing frameworks, • Familiarity with Agile/Scrum development methodologies, • Ability to troubleshoot complex software issues across application, database, network, and infrastructure layers, • Experience providing technical mentorship and conducting code reviews, • Strong problem-solving, analytical, and communication skills Details: • Job Title: Senior Software Developer, • Location: Redstone Arsenal, Huntsville, AL 35898, • Security Clearance: Top-Secret Clearance, • Salary: Up to $150,000 per year (based on experience), • Job Type: Full-time, Onsite Benefits: • Paid Time Off (PTO): 3 weeks of PTO (including sick leave). Unused PTO is paid out at the end of the year., • Holidays: 2 floating holidays and eight public holidays per year., • Health & Dental Insurance: The company covers 50% of employee health and dental insurance (dependents may be added at an extra cost). Coverage becomes effective after 30 days., • Life Insurance: Standard Short-Term Disability (STD), Long-Term Disability (LTD), and life insurance at no cost to full-time employees., • 401(k) Program: Eligible after 90 days with a 4% company match and immediate vesting., • Profit Sharing: Employees can participate in the company’s profit-sharing program without requiring personal contributions., • Commuting and Parking: No reimbursement for commuting or parking expenses.

We are looking for a Software Engineer to support an Internal Research and Development (IRAD) to join our team of qualified, diverse, and innovative individuals located in Huntsville, AL. As a software developer on an Internal Research and Development (IRAD) team. You will work in a collaborative environment to understand system requirements, create and implement new capabilities and algorithms. Many of the algorithms and capabilities implemented by the team will be mathematics and physics intensive complex solutions that will be highly critical to the system performance. In addition to software development you will also be expected to support reviews of requirements and test cases that are developed for the software capability. Basic Qualifications: Bachelor’s degree in STEM related field, and 5 Years with Bachelors in Science; 3 Years with Masters; 1 Year with PhD. Applicants must have a current, active in-scope DoD-issued Secret security clearance at the time of application, which is required to start Recent and extensive Experience Developing Software in C++ or Java Quick to learn and absorb new concepts and information Recent MATLAB and or Python Experience Must have an Interim or Active Secret Clearance Unix/Linux Operating System Experience Must be able to support an in-person / closed-area work environment Preferred Qualifications: Highly experienced with Linux, scripting, and operations Experience with automated software requirements testing and analysis Experience with the battle management and or fire control systems Experience with containerization technologies (e.g., Docker, Kubernetes) and container orchestration. Experience with Behavior Driven Development (BDD) using tools like Gherkin and Cucumber for automated acceptance testing Experience with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as: Coverity, Fortify, AND/OR SonarQube Experience developing software in an Model Based Systems Engineering (MBSE) environment. Experience with CI/CD, containers, and pipelines. Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as: Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins. Very solid background in math and physics Advanced degree in Mathematics or Physics or Computer Science

Mercor is partnering with a top AI research organization to evaluate and improve how coding assistants reason, act, and communicate during development workflows. We’re seeking technically sharp experts (especially those with experience in code review, testing, or documentation) to assess full transcripts of user–AI coding conversations. This short-term, fully remote engagement helps shape the future of developer-assisting AI systems. Key Responsibilities • Review long-form transcripts between users and AI coding assistants • Analyze the AI’s logic, execution, and stated actions in detail • Score each transcript using a 10-point rubric across multiple criteria • Optionally write brief justifications citing examples from the dialogue • Detect mismatches between claims and actions (e.g., saying “I’ll run tests” but not doing so) Ideal Qualifications Top choices: • Senior or Staff Engineers with deep code review experience and execution insight • QA Engineers with strong verification and consistency-checking habits • Technical Writers or Documentation Specialists skilled at comparing instructions vs. implementation Also a strong fit: • Backend or Full-Stack Developers comfortable with function calls, APIs, and test workflows • DevOps or SRE professionals familiar with tool orchestration and system behavior analysis Languages and Tools: • Proficiency in Python is helpful (most transcripts are Python-based) • Familiarity with other languages like JavaScript, TypeScript, Java, C++, Go, Ruby, Rust, or Bash is a plus • Comfort with Git workflows, testing frameworks, and debugging tools is valuable More About the Opportunity • Remote and asynchronous — complete tasks on your own schedule • Must complete each transcript batch within 5 hours of starting (unlimited tasks to be done) • Flexible, task-based engagement with potential for recurring batches Compensation & Contract Terms • Competitive hourly rates based on geography and experience • Contractors will be classified as independent service providers • Payments issued weekly via Stripe Connect Application Process • Submit your resume to begin • If selected, you’ll receive rubric documentation and access to the evaluation platform • Most applicants hear back within a few business days About Mercor • Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations • Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey • Thousands of professionals across law, engineering, and research contribute to frontier AI projects via Mercor

Role Overview Mercor is collaborating with a leading AI research organization seeking exceptional early-career software engineers from the United States, United Kingdom, Canada, Australia, and New Zealand. This short-term engagement offers a unique opportunity to contribute to the development and optimization of advanced AI systems. Participants will work on high-impact engineering projects requiring strong technical execution, precision, and adaptability. This is a 2-week project-based contract ideal for independent contributors with strong software engineering fundamentals. ### Key Responsibilities - Evaluate and annotate code snippets, scripts, and software tasks for accuracy and quality. - Identify logical errors, inefficiencies, and improvements in code samples. - Provide structured feedback on programming logic, implementation, and clarity. - Work independently to meet daily annotation and review goals. - Maintain consistency and precision when applying labeling guidelines. ### Ideal Qualifications - Bachelor’s degree or equivalent experience in Computer Science, Software Engineering, or a related technical field. - Proficiency in more than one major programming language (Python, C++, Go, or Java). - Strong understanding of algorithms, data structures, debugging, and code analysis. - Exceptional analytical, communication, and problem-solving skills. - Prior experience working on structured software engineering evaluations or benchmarks is a plus. - Residency in one of the following regions: United States, United Kingdom, Canada, Australia, or New Zealand. ### More About the Opportunity - Fully remote and asynchronous — set your own schedule. - Expected commitment: 20–30 hours per week. - Project duration: approximately 2 weeks. - Short-term, high-intensity contract supporting cutting-edge AI development. ### Compensation & Contract Terms - Payments processed weekly via Stripe Connect. - Engagement structured as an independent contractor relationship. ### Application Process - Submit your resume and/or GitHub portfolio to begin. - Complete a required technical assessment as part of the selection process. - Applicants will be notified of next steps within 5–7 business days after submission. ### About Mercor - Mercor is a talent marketplace connecting top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across engineering, research, law, and creative fields collaborate through Mercor on frontier projects shaping the next era of AI.

Job Description Principal DevSecOps Engineer Clearances Required: Active DoD Secret Location: Huntsville, Alabama, United States Note: This is a contingent listing for a position that is planned to open up in February 2026. Interviews may begin in December or January. Job Description TCS is searching for a Principal Dev/Sec/Ops Engineer to join our strong team supporting our Ground-based Midcourse Defense (GMD) customer in Huntsville, AL. The GMD program is a portion of the Missile Defense Agency's (MDA) system to protect the US and our allies from ballistic missile attack. The selected candidate will use modern development automation and management tools to work in both Linux and Windows environments, in legacy and cloud environments. Responsibilities: • Design, develop, deliver, and sustain new and existing cybersecurity technologies in support of further development of the GMD weapon system., • Create, modify, and document all enhancements efforts, to include system design documents, standard operating procedures, operations and maintenance manuals/procedures, software development plans, and related documentation., • Program design, coding, testing, debugging, and documentation., • Recommend and utilize the appropriate programming language for each component or workload based upon performance requirements, supportability, integration with existing components, maintainability, and other selection criteria deemed applicable., • Review current systems and analyze business functions or processes to understand the needs for which applications are being designed., • Recommend system capabilities and objectives for assigned projects., • Conduct quality assurance reviews., • Develop all components and services using industry best practices such as test-driven development, centralized source code management, code reviews, and automated testing., • Utilize continuous integration / continuous deployment (CI/CD) workflows to the maximum extent possible for all published components., • Produce DevOps best practice templates to enable rapid implementation of DevSecOps development workflows., • Provide subject matter expertise during the review of potential technologies proposed for integration with the environment., • Fully document development efforts using a combination of code comments, project issue tracking, change requests, and formal documentation., • Ensure that software deployments minimally impact production workloads running in production environments., • Perform analysis and tests, as needed, to aid the design process and to document the end item business functionality and system performance requirements., • Bachelor's degree in computer science, information systems, Cybersecurity, or a related field with 5 years of experience; OR Master’s degree with 3 years of related experience, or 1 years with a PhD., • Must have a DOD 8140 IAT Level II certification (ex: Security + CE or CISSP), • Strong systems administrator experience, specifically in Windows/Linux Operating Systems environments, • Experience working with cloud technologies and platforms such as Microsoft Azure, Amazon Web Services (AWS), and Google Cloud, • Experience with DevSecOps practices, approaches, requirements, and iteration plans for a largescale classified government system, • Familiarity and skills in agile software principles, particularly regarding building a plan or roadmap for multiyear program / product, • Interest and aptitude in developing Infrastructure as code scripts in Terraform and Helm to provision cloud resources, • Familiarity with configuring and maintaining DevSecOps Continuous Integration/Continuous, • Deployment (CI/CD) pipeline tools including best practices, automated builds and tests, quality gates, software quality, and CI tools, i.e., Jenkins., • Communicates effectively, both internally and externally to team, • Eager to expand knowledge and continually improve, • Ability to write or review software code (Java, Python, etc.), • US Citizenship and active DoD Secret clearance or higher, • Experience with containerization and orchestration tools such as Kubernetes, Docker, and/or other cloud orchestration technologies., • Experience with configuration management tools, i.e., Git, GitHub, GitLab, Bitbucket, etc., • Experience with branching strategies, gated commits and source-controlled management, • Programming and scripting experience in a UNIX environment (C++, Perl, Python, Bash, Ruby, Shell, Scripts)., • Programming and scripting experience in a Windows environment (PowerShell, etc.), • Experience with PaaS (Platform as a Service) infrastructure, • Experience with or basic knowledge of software development (i.e., Java/JavaScript, C++, C#, or any modern object-oriented language) and its life cycles, • Utilize Agile practices and principles to deliver high quality products and services, • Atlassian JIRA, Confluence, GitLab/GitHub, Jenkins, and Nexus repository experience, • Experience with security coding standard best practices, static and dynamic scanning tools, i.e., SonarQube, Fortify, Coverity TCS, Inc. is an EEO Employer.

Job Description WE ARE ARCARITHM, and we are changing the world! If you are ready to grow your career and change the world with us, then join the Arcarithm team! We are located in beautiful, downtown Huntsville, AL, one of the fastest growing cities in the U.S.! At Arcarithm, we cultivate and foster an environment of integrity, open communication, work life balance, and career development. We are committed to investing in our employees by offering comprehensive health insurance options, a generous 401K plan, competitive salaries, continuous career growth opportunities, flexible schedules including remote work, mentoring and performance incentives. Arcarithm is currently seeking top talent in the areas of full stack software development, artificial intelligence, optimization, and data analytics. You will work in a dynamic and challenging environment alongside our customers which include Lockheed Martin, General Dynamics, Northrop Grumman, Raytheon, US Army, US Navy, US Air Force, the Missile Defense Agency, and NASA on cutting edge technologies including machine learning, augmented and virtual reality, big data analytics, and more! We are excited to continue to change and improve the world through innovation and technology! Contact us today to hear more about Arcarithm and all we offer! Job Title: : Software Developer Job Location: Huntsville, AL Lockheed Martin is seeking a dedicated and experienced Software Engineer to join the Modeling and Simulation Contract – Framework and Tools (MASC-F) team. This program is critical to the Missile Defense Agency (MDA), as it develops and sustains the Objective Simulation Framework (OSF) used to rigorously test and evaluate the Ballistic Missile Defense System (BMDS) and its elements (e.g., sensors, interceptors, C2BMC). This role is fundamental to ensuring the operational effectiveness of layered missile defense architectures, including the future Golden Dome concept. Must have an active and transferable DoD security clearance with current investigation at the required level. Must be able to maintain the required clearance * Bachelor's degree (or higher) in Computer Science, Computer Engineering, or a related technical discipline. * 5+ years of professional experience in software development, with a focus on real-time systems or Modeling & Simulation. * Expertise in C++ and/or Java development. • Candidate is expected to be proficient in C++., • Experience with GitLab/Git for software configuration management, • Experience with Red Hat Enterprise Linux OS, • Experience programming network connections (message generation, formatting, UDP and TCP/IP interfaces), • Full time onsiteEssential Job Functions, • Writing programs using C++, Java or similar languages, • Creating and running unit test, • Developing software documentation, • Creating and running automated software builds and pipelines in a Continuous Integration/Continuous Deployment (CI/CD) environment, • Collaborating with Stakeholders and Government customers, • Working within an Agile team environment, to include Program Increment Planning, Iteration Planning, Feature and Story development, Sprint Planning, and Iteration Retrospectives., • Participating in demos for the team and program Sprint reviews, • Participate on a team of software developers supporting architecture discussions; code design, development and review to delivery; and integration, • Develop code based on written features in a highly collaborative environment, provide code-level insights to debug software, • Ensure adherence to software engineering standards, language style guides, best practices, and configuration management processes, • Develop UI/UX components and intuitive front-end solutions using tools such as Storybook and modern Java/C++ frameworks, • Work with containerization tools like Docker and/or Podman to support the program’s shift toward microservices and scalable deployment models, • Collaborate in a fast-paced Agile environment, utilizing tools like Jira and Confluence (Digital Agility) for sprint tracking, backlog grooming, and team collaboration, • Participate in mixed classification and distributed computing environments for code development, deployment, and testing, • Assist teams with breaking down Feature development stories to actionable tasks that can be independently developed and collectively integrated, • Interface with cross-functional teams, including systems engineers, software testers, product owners, and Lockheed program leadershipDesired Skills, • Experience supporting DoD or aerospace/defense programs, • Experience with the OpenSplice software, • Experience with Test-Driven development practices, • Background in distributed systems, local compute cluster platforms / cloud architectures, and containerized environments (e.g., Docker, Podman), • Knowledge of OSF-G architecture or similar real-time frameworks, • Experience with DevSecOps pipelines and CI/CD processes Arcarithm is an Equal Opportunity employer and all qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. Arcarithm participates in E-Verify.

Job DescriptionSalary: $130,000 - $140,000 salary DOE + annual NTC incentive up to $15K on quarterly review This position requires that you must be a US Citizen for consideration and meet all Federal Contractor employee requirements. Nomad GCS does not support the H1B Visa for this position. This position is not remote and incumbent is required to work onsite in Huntsville, Alabama. Position: Software Engineer lV (Cyber) - NTC Division: Technology Department: Nomad Total Command (NTC) Status: Full-Time Overview: Nomad Global Communications Solutions (Nomad GCS) is a leading provider of advanced interoperable communication solutions for disaster response, tactical operations, mobile telemetry, and medical command centers. We serve customers within the state and federal government, as well as private sector customers worldwide. Our mission is to provide seamless solutions when every minute matters. The Software Engineer lV is a full stack developer within the Nomad Total Command (NTC) team. NTC develops and supports the technology integrated into Nomads specialty vehicles and shelters. This technology provides detailed insight into each product and allows a user to remotely control its features and functions, as well as log all such activity. This position also includes the opportunity to create software applications that will be incorporated into NTC but used internally at Nomad by other teams, including Project Management and Finance. Responsibilities: Be a substantive contributor to software development efforts by actively participating in software development meetings and providing strategic and technical recommendations. Be able to work on complex projects independently. Design system architecture based on client requirements. Recommend solutions by analyzing in-house development options versus third-party alternatives. Develop frontend user interfaces and backend code for internet/intranet applications: o Determine design methodologies and toolsets. o Establish comprehensive roadmap. Create multimedia applications using authoring tools. o Delegate, as appropriate, and address team questions. o Manage priorities throughout the development life cycle to ensure completion in a timely manner. o Remove or escalate obstacles. o Manage and review code from Software Engineers at levels l through lll / third-party code. o Design and conduct tests prior to delivery. Integrate applications by designing database architecture and server scripting, including establishing connectivity with network systems, search engines, and information servers. Debug and troubleshoot development issues across platforms. Support efforts to obtain and maintain Authority to Operate (ATO) by designing, documenting, and implementing secure system architectures that meet compliance standards. Address findings from Fortify, Nessus, and other security scanning tools by remediating vulnerabilities and documenting corrective actions. Work collaboratively with internal and external security officers to ensure alignment with cybersecurity requirements and to facilitate successful security assessments and audits. Take ownership of projects and provide input sufficient to complete Sprints. Mentor, advise, and coach Software Engineers at levels l through lll. Work on multiple projects concurrently and escalate issues in a timely manner. Support end users by developing documentation and assistance tools. Stay current on internet/intranet technologies and software products. Assist junior developers in building out project subtasks and estimating time to complete tasks. Prioritize tasks effectively to ensure alignment with Roadmap objectives. Manage ad hoc projects, ensuring they do not interfere with the timely completion of strategic Roadmap items. Provide feedback to the Project Manager on task progress and completion. Escalate unresolved issues to management in a timely manner. Accountabilities: Effectively serve as a team lead by coaching and mentoring, providing constructive feedback, and contributing to the success of Software Engineers at levels l through lll. System architecture design, including security, user authentication, authorization, command nodes, session management, SSL certificates, API integration, web sockets, messaging and information exchange, versioning, data logging, dependencies, configurations, code translation, local and cloud hosting, database management, unit testing, and multi-thread development. Master system architecture design, frontend coding, and backend coding sufficient to complete basic-to-moderately challenging projects. Submission of code that is efficient and clean, with minimal bugs. Timely completion of tasks pursuant to agreed-to Sprint requirements in a high-quality manner. Collaborate with other developers and escalate appropriate issues. Support the pursuit and maintenance of Authority to Operate (ATO) by ensuring secure development practices, responding to scan findings, and coordinating with security stakeholders. Actively participate in NTC meetings and demonstrate effective communication. Arrive and depart from work within standard office hours and responsive outside of such hours as needed. Required Education / Experience: Education / Experience: MS in Computer Science and 5+ years experience in web programming or BS in Computer Science or related field and 7+ years experience in web programming or High school degree and 11+ years experience in web programming Employment Experience: 4+ years experience serving as team lead of at least 3 developers 2+ years experience with web application architecture Development of multiple successful end-to-end software applications Expert understanding of HTML/CSS, frontend frameworks and libraries with experience coding 5+ user interfaces Expert understanding of web application function Expert level coding, which is efficient and clean, with minimal bugs Expert level experience with relational database systems and Object Oriented Programming Advanced understanding of web application function, including security, session management, SSL Certificates, and user authentication and authorization Experience leading a software development team and track record of successfully seeing projects through from beginning to completion Ability to code within an existing structure and framework that may be inconsistent with past experience Ability to identify, track and follow instructions regardless of whether they are conveyed in meetings, verbally, via email or Teams. Technical Experience: Languages: Expert Level - Java, Typescript, NODEJS, JavaScript Frameworks: Expert Level - Angular 2+ or React Data Management: Expert Level - SQL, MQTT Preferred Additional Experience: Languages: Kotlin, Ruby Frameworks: Vue, Express JS Data Management: MongoDB, QuestDB Security Principles: JSON web tokens, Security Technical Implementation Guide (STIG) Experience with USG-affiliated coding projects Experience with network diagnostics and network analytical tools Experience with web application architecture Familiarity with Authority to Operate (ATO) processes and experience responding to Fortify, Nessus, or similar security tool findings Thorough understanding of NIST 800-53, or experience implementing NIST 800-53 to software packages, or incorporating NIST 800-53 controls into the software development cycle to achieve an ATO Compensation & Benefits: Nomad offers a competitive base pay along with a benefits package. Opportunities for promotion and compensation increases based on performance in quarterly reviews. Promotion, Bonuses & Compensation Increases: Advancement and bonuses based, in part, on regularly exceeding expectations in Quarterly Reviews. Physical Demands: While performing the duties of this job, the employee will be required to use hands and arms to handle, feel, reach, or operate objects, tools, or controls. Specific vision abilities required by this job including close vision, distance vision, peripheral vision, depth perception, and the ability to distinguish individual colors. Working Environment: The work environment is a partially environmentally controlled indoor environment. Depending upon the time of year, temperatures can fluctuate between 60F and 100F but is typically around 70F. There are times when working outside will be required. The employee may be subjected to noise levels, ranging from low volume to loud and will be required to wear provided safety hearing devices from time to time, which will be provided. All Team Members must wear provided OSHA approved eye protection at all times in manufacturing areas. The employee will be required to wear provided safety eyewear throughout the performance of their duties. Nomad GCS is an equal opportunity employer, (EOE,) and voluntarily follows affirmative action guidelines. As an equal opportunity employer, Nomad GCS does not discriminate in its employment decisions on the basis of race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable state and local laws.

Job DescriptionSalary: Job Title: Software Developer (Mid) Location: Redstone Arsenal Position Type: Full-Time Position Overview: We are looking for a motivated Junior Software Developer to join our team and contribute to the development, testing, and enhancement of software applications in a secure and dynamic environment. The ideal candidate will have a strong foundational understanding of software development, user requirements, and systems integration, along with the ability to support application deployment, desktop design, and automation initiatives. This role requires an active Top Secret clearance. Key Responsibilities: • Develop, test, and debug new software applications or enhancements to existing software solutions., • Collaborate with technical teams to understand, troubleshoot, and resolve software issues., • Address and resolve customer-reported issues and implement user-suggested improvements., • Assist with the creation and maintenance of software documentation and user manuals., • Support desktop application design and integration with standard software packages., • Implement security lockdowns, test applications, and ensure compliance with security protocols., • Integrate applications with automated patching and deployment technologies., • Automate the deployment and configuration of software applications and updates., • Participate in documentation and user training related to software rollouts and updates., • Maintain awareness of performance, quality, interface, and security requirements in all development efforts. Required Qualifications: • Bachelor's degree in Computer Science, Software Engineering, or a related field., • Minimum of 6 years of experience in software development., • Active Top Secret clearance is required., • Proficiency in at least one programming language such as Python, Java, C#, or similar., • Solid understanding of software development life cycle (SDLC) principles., • Experience in troubleshooting and resolving technical issues., • Familiarity with secure coding practices and basic cybersecurity principles., • Strong communication skills and ability to work both independently and in a team environment. Preferred Qualifications: • Experience with automated software deployment tools and patch management systems., • Familiarity with Windows desktop application development and configuration management., • Exposure to DevSecOps or CI/CD environments., • Knowledge of system documentation standards and user training best practices. ABOUT CINTEL, INC: Cintel Inc. is a Small Business providing strategies and services to support an array of Government clients in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security, Modeling and Simulation, Data Science, and Programmatic support. We offer our clients nimble, unique, and value focused solutions with an emphasis on people, connectivity, communication, and teamwork. Our team believes that people drive solutions. By connecting people, information, teams, and experience we deliver solutions that respond to customer needs. It is the policy of Cintel that all persons are entitled to equal employment opportunity regardless of their race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or veteran status. These policies shall ensure that the practice of nondiscrimination will be applied in the employment, promotion, upgrading, demotion, transfer, layoff, termination, recall or rehire of personnel. Equal employment opportunity applies to all terms and conditions of employment, including hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation, and training. Cintel, Inc. expressly prohibits any form of unlawful employee harassment or discrimination based on any of the characteristics mentioned above. Improper interference with the ability of other employees to perform their expected job duties is not tolerated. Location Huntsville, AL Department Software & Cyber Solutions Employment Type Full-Time Minimum Experience Mid-level

Job Description WE ARE ARCARITHM, and we are changing the world! If you are ready to grow your career and change the world with us, then join the Arcarithm team! We are located in beautiful, downtown Huntsville, AL, one of the fastest growing cities in the U.S.! At Arcarithm, we cultivate and foster an environment of integrity, open communication, work life balance, and career development. We are committed to investing in our employees by offering comprehensive health insurance options, a generous 401K plan, competitive salaries, continuous career growth opportunities, flexible schedules including remote work, mentoring and performance incentives. Arcarithm is currently seeking top talent in the areas of full stack software development, artificial intelligence, optimization, and data analytics. You will work in a dynamic and challenging environment alongside our customers which include Lockheed Martin, General Dynamics, Northrop Grumman, Raytheon, US Army, US Navy, US Air Force, the Missile Defense Agency, and NASA on cutting edge technologies including machine learning, augmented and virtual reality, big data analytics, and more! We are excited to continue to change and improve the world through innovation and technology! Contact us today to hear more about Arcarithm and all we offer! Job Title: System Engineer Job Location: Huntsville, AL Job Description This position is for a Software Engineer on the C2BMC program. The candidate will be responsible for software development in the Java language for the Regional Applications Battle Management team in Huntsville, AL. Under minimal direction, provides specialized expertise within multiple systems, software disciplines, as well as general knowledge of related disciplines, applications implications, and customer areas. Responsible for performing in-depth analysis and technical support of systems software products, including complex problem resolution, design, development, testing, operational integration, and user support. Maintains currency, debugs and configures related software products. Works from specifications to develop or modify operating systems applications. Assists with design, coding, benchmark testing, debugging and documentation of programs. Interfaces with other system support groups to resolve problems, setting standards and improving overall efficiency of the operating system. Designs, codes, tests and implements tools for operations automation. Works on most phases of software systems programming applications, and may require minor instruction and guidance in other phases. Must have an active and transferable DoD security clearance with current investigation at the required level. Must be able to maintain the required clearance Required Education/Experience: • Bachelor's Degree in Physics, Math, Science, Engineering, Software Engineering., • The selected applicant perform the following:- Software development- Database manipulation- Automated tooling pipeline management and maintenance- Document creation and presentation, • Must be able to function as part of an experienced team in developing systems engineering products while adhering to the program Architecture and Systems Engineering Management Plan (ASEMP) and other processes- Experience with performing systems engineering for DoD Information Systems is desirable- Experience with DevOps related tooling (Jenkins, HTCondor, GitLab, etc) is desired- Experience producing tooling and products to assist the with the analysis or assessment of a system or project is desired- Experience with creating and briefing chart packages for tooling or analysis performed

Job Description The Work As a software developer you will be part of the team that writes the software (currently ~1.5million lines of code) that controls the missile defense system that protects the US. You will work in a collaborative environment to understand, implement, and test existing and new capabilities and algorithms and may participate in code modernization and translating Ada code to C++. Many of the algorithms and capabilities implemented by the team are mathematics and physics based complex solutions that will be highly visible to the customer. You will also be expected to support reviews of requirements and test cases that are developed in support of the software team. Basic Qualifications: • Bachelor’s degree in STEM related field along with 5 years related engineering experience, • Demonstrated ability to develop Software in Ada or C++or Java, • Recent MATLAB and Python Experience, • Unix/Linux Operating System Experience, • Active Final Secret Clearance Desired Skills: • Highly experienced with Linux, scripting, and operations, • Experience with automated software requirements testing and analysis, • Experience with the MDA GMD program., • Experience with Agile Project Management tools (Jira/Confluence) and DevSecOps tools and methods (Jenkins, Ansible, Git/Gitlab) of continuous integration/continuous delivery and deployment (CI/CD) automation, • Advanced degree in Mathematics or Physics, • Willingness to become highly proficient with Ada software development Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Schedule for this Position:9x80 every other Friday off

Job Description WE ARE ARCARITHM, and we are changing the world! If you are ready to grow your career and change the world with us, then join the Arcarithm team! We are located in beautiful, downtown Huntsville, AL, one of the fastest growing cities in the U.S.! At Arcarithm, we cultivate and foster an environment of integrity, open communication, work life balance, and career development. We are committed to investing in our employees by offering comprehensive health insurance options, a generous 401K plan, competitive salaries, continuous career growth opportunities, flexible schedules including remote work, mentoring and performance incentives. Arcarithm is currently seeking top talent in the areas of full stack software development, artificial intelligence, optimization, and data analytics. You will work in a dynamic and challenging environment alongside our customers which include Lockheed Martin, General Dynamics, Northrop Grumman, Raytheon, US Army, US Navy, US Air Force, the Missile Defense Agency, and NASA on cutting edge technologies including machine learning, augmented and virtual reality, big data analytics, and more! We are excited to continue to change and improve the world through innovation and technology! Contact us today to hear more about Arcarithm and all we offer! Job Title: System Engineer IV Job Location: Huntsville, AL Job Description This position is for a Software Engineer on the C2BMC program. The candidate will be responsible for software development in the Java language for the Regional Applications Battle Management team in Huntsville, AL. Under minimal direction, provides specialized expertise within multiple systems, software disciplines, as well as general knowledge of related disciplines, applications implications, and customer areas. Responsible for performing in-depth analysis and technical support of systems software products, including complex problem resolution, design, development, testing, operational integration, and user support. Maintains currency, debugs and configures related software products. Works from specifications to develop or modify operating systems applications. Assists with design, coding, benchmark testing, debugging and documentation of programs. Interfaces with other system support groups to resolve problems, setting standards and improving overall efficiency of the operating system. Designs, codes, tests and implements tools for operations automation. Works on most phases of software systems programming applications, and may require minor instruction and guidance in other phases. Must have an active and transferable DoD security clearance with current investigation at the required level. Must be able to maintain the required clearance Required Education/Experience: • Bachelor's degree in Software Engineering, System Engineering, or a related technical field (or equivalent experience/combined education), • Minimum 9 years of professional software engineering experience

Job Description WE ARE ARCARITHM, and we are changing the world! If you are ready to grow your career and change the world with us, then join the Arcarithm team! We are located in beautiful, downtown Huntsville, AL, one of the fastest growing cities in the U.S.! At Arcarithm, we cultivate and foster an environment of integrity, open communication, work life balance, and career development. We are committed to investing in our employees by offering comprehensive health insurance options, a generous 401K plan, competitive salaries, continuous career growth opportunities, flexible schedules including remote work, mentoring and performance incentives. Arcarithm is currently seeking top talent in the areas of full stack software development, artificial intelligence, optimization, and data analytics. You will work in a dynamic and challenging environment alongside our customers which include Lockheed Martin, General Dynamics, Northrop Grumman, Raytheon, US Army, US Navy, US Air Force, the Missile Defense Agency, and NASA on cutting edge technologies including machine learning, augmented and virtual reality, big data analytics, and more! We are excited to continue to change and improve the world through innovation and technology! Contact us today to hear more about Arcarithm and all we offer! Job Title: Software Engineer III Job Location: Huntsville, AL Arcarithm is seeking an experienced Software Engineer (Level 3) to support Lockheed Martin’s Modeling and Simulations Contract for Framework and Tools (MASC-F) program. This role will focus on designing and developing secure, scalable, and high-performance software systems that operate within standalone and distributed computing environments. The ideal candidate will be a recognized expert in software development and system architecture with demonstrated experience leading Agile development teams in defense or mission-critical domains. Must have an active and transferable DoD security clearance with current investigation at the required level. Must be able to maintain the required clearance • Bachelor's degree in Computer Science, Software Engineering, or a related technical field (or equivalent experience/combined education), • Minimum 5 years of professional software engineering experience, or 3 years with a Master’s degree and a related field, • Strong experience with Java, C++, and the Eclipse IDE, • Solid understanding of UI/UX design principles and implementation, • Participate on a team of software developers supporting architecture discussions; code design, development and review to delivery; and integration, • Develop code based on written features in a highly collaborative environment, provide code-level insights to debug software, • Ensure adherence to software engineering standards, language style guides, best practices, and configuration management processes, • Develop UI/UX components and intuitive front-end solutions using tools such as Storybook and modern Java/C++ frameworks, • Work with containerization tools like Docker an/or Podman to support the program’s shift toward microservices and scalable deployment models, • Collaborate in a fast-paced Agile environment, utilizing tools like Jira and Confluence (Digital Agility) for sprint tracking, backlog grooming, and team collaboration, • Participate in mixed classification and distributed computing environments for code development, deployment, and testing, • Assist teams with breaking down Feature development stories to actionable tasks that can be independently developed and collectively integrated, • Experience supporting DoD or aerospace/defense programs, • Experience with the OpenSplice software, • Experience with Test-Driven development practices, • Background in distributed systems, local compute cluster platforms / cloud architectures, and containerized environments (e.g., Docker, Podman), • Knowledge of OSF-G architecture or similar real-time frameworks, • Experience with DevSecOps pipelines and CI/CD processes, • Experience with NodeJS, JavaScript, TypeScript, or React, • Experience with UI and/or Web Development, • Experience with C++ and Java (not as critical as the first set of languages) Arcarithm is an Equal Opportunity employer and all qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. Arcarithm participates in E-Verify.

Job Description Senior Principal DevSecOps Engineer Clearances Required: Active DoD Secret Location: Huntsville, Alabama, United States Note: This is a contingent listing for a position that is planned to open up in February 2026. Interviews may begin in December or January. Job Description TCS is searching for a Senior Principal Dev/Sec/Ops Engineer to join our strong team supporting our Ground-based Midcourse Defense (GMD) customer in Huntsville, AL. The GMD program is a portion of the Missile Defense Agency's (MDA) system to protect the US and our allies from ballistic missile attack. The selected candidate will use modern development automation and management tools to work in both Linux and Windows environments, in legacy and cloud environments. Responsibilities: • Design, develop, deliver, and sustain new and existing cybersecurity technologies in support of further development of the GMD weapon system., • Create, modify, and document all enhancements efforts, to include system design documents, standard operating procedures, operations and maintenance manuals/procedures, software development plans, and related documentation., • Program design, coding, testing, debugging, and documentation., • Recommend and utilize the appropriate programming language for each component or workload based upon performance requirements, supportability, integration with existing components, maintainability, and other selection criteria deemed applicable., • Review current systems and analyze business functions or processes to understand the needs for which applications are being designed., • Recommend system capabilities and objectives for assigned projects., • Conduct quality assurance reviews., • Develop all components and services using industry best practices such as test-driven development, centralized source code management, code reviews, and automated testing., • Utilize continuous integration / continuous deployment (CI/CD) workflows to the maximum extent possible for all published components., • Produce DevOps best practice templates to enable rapid implementation of DevSecOps development workflows., • Provide subject matter expertise during the review of potential technologies proposed for integration with the environment., • Fully document development efforts using a combination of code comments, project issue tracking, change requests, and formal documentation., • Ensure that software deployments minimally impact production workloads running in production environments., • Perform analysis and tests, as needed, to aid the design process and to document the end item business functionality and system performance requirements., • Bachelor's degree in computer science, information systems, Cybersecurity, or a related field with 8 years of experience; OR Master’s degree with 6 years of related experience, or 4 years with a PhD., • Must have a DOD 8140 IAT Level II certification (ex: Security + CE or CISSP), • Strong systems administrator experience, specifically in Windows/Linux Operating Systems environments, • Experience working with cloud technologies and platforms such as Microsoft Azure, Amazon Web Services (AWS), and Google Cloud, • Proficiency with DevSecOps practices, approaches, requirements, and iteration plans for a largescale classified government system, • Proficiency in Agile practices and principles to deliver high quality products and services, • Proficiency with Atlassian JIRA, Confluence, GitLab/GitHub, Jenkins, and Nexus repositories, • Experience working with airgap environments, classified cloud environments, and government customer networks, • Experience with ATO’s, cyber security concepts and posture, and complex implementation of security configurations in cloud networks, • Experience with security coding standard best practices, static and dynamic scanning tools, i.e., SonarQube, Fortify, Coverity, • Experience and skills in agile software principles, particularly regarding building a plan or roadmap for multiyear program / product, • Proficiency with configuring and maintaining DevSecOps Continuous Integration/Continuous, • Deployment (CI/CD) pipeline tools including best practices, automated builds and tests, quality gates, software quality, and CI tools, i.e., Jenkins., • Proficiency with deploying and maintaining applications on Kubernetes clusters, • Proficiency in briefing technical presentations to a government customer, • Experience leading complex diagnostics and implementation to quickly address issues and minimize impact to technical programs, • Experience with reverse engineering and troubleshooting of complex network architectures, • Ability to write and review software code (Java, Python, etc.), • Current US Citizenship and active DoD Secret clearance or higher, • Extensive experience with Kubernetes, Docker, and/or other cloud orchestration technologies., • Comprehensive experience with Helm Charts and Ansible Technologies, • Comprehensive experience with configuration management tools, i.e., Git, GitHub, GitLab, Bitbucket, others., • Extensive experience with branching strategies, gated commits and source-controlled management, • Comprehensive experience in programming and scripting experience in a UNIX environment (C++, Perl, Python, Bash, Ruby, Shell, Scripts)., • Extensive programming and scripting experience in a Windows environment (PowerShell, etc.), • Comprehensive experience with PaaS (Platform as a Service) infrastructure TCS, Inc. is an EEO Employer.

Job Description IERUS specializes in electromagnetic spectrum technologies and design for RF, IR, and optical applications. IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers through accelerations of the technology life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product. IERUS is looking for bright, talented, motivated, and dedicated employees in the engineering field, and offers competitive compensation and benefits package. To learn more, please visit Description: This is an opportunity to join the IERUS team as a Software Integration & Test Engineer. Responsibilities: • Develop and publish corporate business automation plans using cost-effective delivery technologies in support of major corporate strategies., • Design, develop, and implement activities integrating and testing multiple technologies., • Provide architectural guidelines for all software design activities to current and future technological environments. Maintain state-of-the-art knowledge of technologies, planning, design, and analysis methodologies., • B.S., M.S., or Ph.D. in an engineering discipline (Engineering, Computer Science, Mathematics, or Physics) or equivalent years’ experience., • 4-7 years of experience in a related engineering environment., • Must be a US citizen with an active DoD Secret security clearance., • Ability to analyze high level needs and through a structured and logical approach refine the need into an evolving architecture that leads to a fielded product., • Able to write and implement engineering plans within a project., • Understanding of system software design and development, Java development, Object-Oriented development patterns, principles and implementation, Service Oriented Architecture development principles and implementation, software architecture and continuous integration/continuous delivery (CI/CD)., • Ability to develop and refactor Java code for reusability, readability, and maintainability in an object-oriented codebase. IERUS Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class. IERUS Technologies participates in E-Verify.

Job DescriptionSalary: Location:HUNTSVILLE, AL, United States Date Posted:Mar 4, 2025 Category:Engineering and Sciences Subcategory:Machine Learning Engineer Schedule:Full-time Shift:Day Job Travel:Yes, 10 % of the Time Minimum Clearance Required:Interim Secret Clearance Level Must Be Able to Obtain:Secret Potential for Remote Work:On-Site Job Description Description Seeking anAI Engineerwith a strong background in data analytics and product development to join our innovative team inHuntsville, AL.This individual will be responsible for building, optimizing, and deploying AI-driven models, integrating data from multiple sources, and delivering actionable insights to inform strategic decisions. The ideal candidate is passionate about leveraging cutting-edge technologies to solve complex business challenges, has experience bringing AI products to market, and a track record of using data to improve processes, products, and services. Job Responsibilities: • Design, build, and maintain ML/DL models for various AI applications. Continuously refine models for accuracy, efficiency, and scalability., • Analyze large datasets to identify patterns and insights. Develop hypotheses, design experiments, and validate findings using statistical methods., • Develop and maintain robust data pipelines ensuring data quality and usability. Collaborate with data engineering teams to optimize data infrastructure., • Support AI product development from prototyping to deployment and monitoring. Work with product managers, designers, and QA teams to integrate AI features., • Ensure scalable and efficient AI models and systems. Address latency and throughput to ensure a high-quality user experience., • Collaborate with product management and design teams for intuitive AI features. Translate complex AI functionalities into user-friendly interfaces., • Ensure AI solutions comply with privacy regulations (e.g., GDPR, CCPA). Maintain best practices for secure coding, data protection, and ethical AI., • Implement monitoring and alerting for AI model performance and product KPIs. Conduct ongoing maintenance to ensure accuracy and reliability., • Work with cross-functional teams to translate business requirements into technical solutions. Communicate project status, findings, and roadblocks to stakeholders. Education Requirements: • 2+ years of experience working on AI, machine learning, or data analytics projects., • Proven track record of developing and deploying AI/ML modelsin a production environment., • Experience with product developmentlife cycles and Agile methodologies is a plus., • Proficiency in programming languages such as Python, R, or Java., • Experience with machine learning libraries and frameworks (e.g., TensorFlow, PyTorch, Scikit-learn)., • Familiarity with SQL and NoSQLdatabases, and data processing frameworks like Apache Sparkor Hadoop., • Experience using analytics and visualization tools (e.g., Tableau, Power BI, matplotlib, Plotly)., • Knowledge of cloud platforms(AWS, Azure, or GCP) for model deployment and data storage (preferred)., • Strong problem-solvingabilities and attention to detail., • Excellent communicationand interpersonal skills for cross-team collaboration., • Masters degree in AI, Data Science, or a related field., • Experience with MLOps pipelinesand CI/CD., • Background in UX/UI collaborationfor AI-focused products.

Job DescriptionSalary: Job Title: Software Engineer (Senior) Location: Huntsville, AL Position Type: Full-Time Position Overview: We are seeking an experienced Software Engineer to support the design, development, testing, and management of application development projects in support of IT infrastructure. This role involves the integration of third-party components, the creation of custom capabilities, the enhancement of existing code, and the automation of operations and maintenance tasks. The Software Engineer will contribute technical expertise to deliver innovative solutions, ranging from large-scale data processing to advanced analytics and computational modeling. Key Responsibilities: • Design, develop, test, and manage application development projects that enhance IT infrastructure., • Integrate third-party components and introduce new custom software capabilities., • Modify and improve existing code, recommending process improvements and automation strategies., • Implement technical efforts under the guidance of lead architects to design, build, and deploy applications., • Support advanced analytics, statistical modeling, and data-intensive computational solutions., • Participate in all phases of the Software Development Life Cycle (SDLC), including planning, requirements gathering, coding, testing, deployment, and quality assurance., • Conduct and support technical project milestone reviews, code architecture sessions, and resource estimations., • Bachelors degree in Computer Science, Software Engineering, Information Technology, or a related field (Masters preferred)., • 8+ years of experience in software engineering, application development, and systems integration., • Proficiency in one or more programming languages (e.g., Java, C++, Python, or equivalent)., • Strong understanding of SDLC methodologies, version control, and testing frameworks., • Proven ability to design and implement scalable, secure, and reliable applications., • Excellent problem-solving skills and ability to work in collaborative, fast-paced environments., • Experience with government or DoD application development projects., • Familiarity with cloud environments, big data technologies, or containerization tools., • Knowledge of automation tools and DevOps practices., • Strong background in system integration and performance optimization. CULTURE REQUIREMENTS: • Engineers, Analysts, and Developers at Cintel, Inc. are highly motivated, technical, and selforganized. We place a lot of trust in our team members to develop technical solutions for illdefinedproblems (i.e. thrive in an environment where the problem is vague, requirements are lacking, and a solution is not obvious). We need problem solvers., • We want our team members to be selfmotivated and eager to learn new skills. If you consider yourself a jackofalltrades, and are eager to keep up with the latest trends in technology,youll fit right in. ABOUT CINTEL, INC: Cintel Inc. is a Small Business providing strategies and services to support an array of Government clients in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security, Modeling and Simulation, Data Science, and Programmatic support. We offer our clients nimble, unique, and value focused solutions with an emphasis on people, connectivity, communication, and teamwork. Our team believes that people drive solutions. By connecting people, information, teams, and experience we deliver solutions that respond to customer needs. It is the policy of Cintel that all persons are entitled to equal employment opportunity regardless of their race, color, religion, sex (including gender identity, sexual orientation, and pregnancy), national origin, age (40 or older), disability, genetic information, or veteran status. These policies shall ensure that the practice of nondiscrimination will be applied in the employment, promotion, upgrading, demotion, transfer, layoff, termination, recall or rehire of personnel. Equal employment opportunity applies to all terms and conditions of employment, including hiring, placement, promotion, termination, layoff, recall, transfer, leave of absence, compensation, and training. Cintel, Inc. expressly prohibits any form of unlawful employee harassment or discrimination based on any of the characteristics mentioned above. Improper interference with the ability of other employees to perform their expected job duties is not tolerated.

Job Description Ready to launch your career? Be part of the next generation of access to space at one of the World’s Premier Gateways to Space! RGNext employees open portals to space by providing operation and sustainment of mission-critical systems that launch and track Department of Defense, civil, commercial, and international space launch rockets! We also provide U.S. defense and space awareness through ballistic missile testing, guided weapon and aeronautical tests and experiments to defend the United States to ensure our nation’s safety. As an RGNext employee, you will join a team of smart, creative, and highly motivated employees who take pride in their work and in the mission and who enjoy developing, sustaining and delivering world class solutions! If you are seeking to work in a dynamic environment and want to be part of the World’s Premier Gateway to Space, this may be the opportunity you’ve been looking for! This position is located on Kwajalein Atoll in the Marshall Islands. Essential Functions • Provide calibrations and operations & maintenance support for KREMS radar systems., • Oversee design, development, installation and testing of radar hardware and software modifications and upgrades., • Measure and analyze radar system performance., • Perform real time operations at the radar console., • Perform and analyze calibration and/or system test at KREMS radars., • Review all calibrations for errors, system anomalies, and long-term trends., • Update calibrations documentation, including instructions and calibrations histories., • Train personnel to qualify them as mission calibrations engineers or to perform routine calibrations., • Assist in diagnostic efforts related to problems uncovered by system tests., • Provide recommendations for calibration improvements and modifications., • Review user requirements documentation, designs and documents mission test plans, transforms test plans into mission planning documentation., • Serve on console as needed to support real-time flight test execution as instrumentation controller or analytical position., • Perform other related duties as assigned. Required Skills • Strong organizational and leadership skills., • Ability to perform real time calibrations and operations at the radar console., • Familiarity with Microsoft Office Suite., • Ability to organize and communicate technical information in a clear and concise manner., • Direct experience with testing, calibration, troubleshooting and acceptance testing., • Ability to train console operators and radar operation personnel., • Ability to interface at a technical level with engineers from varying backgrounds., • Ability to provide project support for Improvement and Modernization projects, • Knowledge of systems integration, configuration management, and operational testing., • Desired Skills:, • Familiarity with software such as C, C++, java, MATLAB python, and the RHEL Linux OS., • Experience with scheduling tools or mission scheduling in a technical/operational environment., • Familiarity with MATLAB System Tool Kit (STK), or Simulink software is desirable. Required Experience • Bachelor’s degree in related discipline or equivalent combination of education and work experience., • Eight (8) or more years experience related to mission support, project support, or work involving range support., • Experience with project works desired. PMP preferred., • DoD 8140, IAM Level II (CompTIA Security+ certification). Additional Eligibility Qualifications • Must be able to obtain and maintain a DoD Secret security clearance which requires U.S. Citizenship., • Must be able to relocate to the United States Army Kwajalein Atoll, Marshall Islands., • Must be able to obtain and maintain a U.S. passport Note: This job description describes the general nature of the duties and requirements of the job. It is not intended to be an exhaustive list or to limit the supervisor's ability to modify work assignments as appropriate. Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identify, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state or local laws.

The ideal candidates will have strong experience with ETL development, data migration, Java-based data pipelines, and relational/NoSQL databases (Oracle, PostgreSQL, MongoDB), along with exposure to AWS cloud services and Agile/Scrum methodologies. Proficiency in SQL and at least one major RDBMS (Or

Job Description 4M Research, Inc. (4M) is a Woman owned small business established in 2007 and headquartered in Huntsville, AL. 4M specializes in Systems and Software Engineering and Analysis, Information Technology, Planning and Analysis, and Field Support Services to a variety of customers including MDA, NASA, and AMCOM. Our continuous and rapid growth is attributable to the caliber of employees 4M strives to hire and retain. 4M Research is currently looking for mid to senior level Software Engineers for our team in Huntsville, AL! We are looking for developers who are proficient with the following languages: • C++, • Java/ JavaFX, • Python, • Squish, • BDD, • OSGI, • Google Guice, • STEM BS/ Master's preferred, • Three or more years' experience, • MS in related field, • Linux OS experience, • Technical writing experience, • Experience with embedded systems development, test, and/or IV&V, • Honesty, superior ethics, • Interpersonal savvy, excellent communication skills, • Ability to be a team player, • Initiative, • Positive attitude Qualified candidates should apply online at . For assistance call 256-319-4646 and press the option for Talent Acquisition. 4M Research, Inc. is an Affirmative Action/ Equal Opportunity Employer and an active participant in the Employment Eligibility Verification Program (E-Verify).

Job Description IERUS specializes in electromagnetic spectrum technologies and design for RF, IR, and optical applications. IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers through accelerations of the technology life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product. IERUS is looking for bright, talented, motivated, and dedicated employees in the engineering field, and offers competitive compensation and benefits package. To learn more, please visit Description: This is an opportunity to join the IERUS team as a Software Engineer supporting a large Missile Defense Agency program. The ideal candidate will have 2-7 years’ experience. Candidate will provide installation, integration, and deployment of the Federated Model (OSM, OSM-L, VACSSIM, MDST, BOA, FOXSIM, various Emulators, etc.) primarily to various labs including TIL, HAL, MDIOC CTB, DTS Sim/Stim Labs. Candidate will develop and maintain tools, such as installation scripts, integration scripts, and Playback application, and provide day to day activities associated with successfully running Federated Model simulations and automated deployment. Required Qualifications: • B.S., M.S., or Ph.D. in an engineering discipline; Computer Science, Mathematics, Physics, or Engineering;, • Active Secret clearance;, • U.S. Citizen, • Experience in test and Integration of missile defense simulation applications in Unix/Linux environment;, • Unix/Linux Shell/Perl Programming;, • Some Java Programming;, • Configuration Management; IERUS Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class. IERUS Technologies participates in E-Verify.

Job Description QTEC Aerospace is seeking multiple SOFTWARE ENGINEERS to join our team of professionals in Huntsville, AL. The successful candidates will become part of a team of professionals representing both industry and government in support of a Missile Defense System (MDS) with a mission of protecting the United States and our allies. The successful candidates will be detail oriented, have a proven track record and a positive work ethic. Job Summary QTEC Aerospace is looking for highly capable and motivated individuals. The successful candidates will function as an integral member of a multi-contractor team providing program, engineering, and technical support to Missile Defense programs. Job Duties/Responsibilities Responsibilities will include, but may not be limited to the following: • Responsible for software development in C++ or Java, • Works in a collaborative environment to understand system requirements, design and implement new capabilities and algorithms. Many of the algorithms will be mathematics and physics intensive complex solutions., • Designs, codes, maintains, debugs and configures enterprise software applications and products, • Supports review of associated requirements and test cases, • Responsible for performing analysis and technical support of systems software products, including complex problem resolution, design, development, testing and operational integration, • Interfaces with other system support groups to resolve problems, setting standards and improving overall efficiency of the operating system Minimum Education and Experience • Bachelors degree in STEM related field (e.g., engineering, software engineering, computer science, mathematics, physics) from an accredited college and at least 9 years related experience or Master's degree with 7 years related experience, or 4 years' experience with a PhD. Required Knowledge, Skills and Abilities • Recent and extensive experience developing software in C++ or Java, • Unix/Linus operating system experience, • Recent MATLAB or Python experience, • Possess knowledge of basic software practices, including coding standards and configuration management, • Quick to learn and absorb new concepts and information, • Excellent verbal and written communication skills, including ability to collaborate with cross-functional teams, and prepare and brief presentations to the customer as needed, • Self-starter with ability to work both independently and in a team environment Desired Knowledge, Skills and Abilities • Highly experienced with Linux, scripting, and operations, • Experience with automated software requirements testing and analysis, • Experience with the battle management and or fire control systems, • Experience with containerization technologies (e.g., Docker, Kubernetes) and container orchestration, • Experience with Behavior Driven Development (BDD) using tools like Gherkin and Cucumber for automated acceptance testing, • Experience with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as: Coverity, Fortify, AND/OR SonarQube, • Experience developing software in a Model Based Systems Engineering (MBSE) environment., • Experience with Continuous Integration/Continuous Delivery (CI/CD), containers, and pipelines, • Experience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as: Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, and Jenkins., • Very solid background in math and physics, • Advanced degree in Mathematics or Physics or Computer Science Security Clearance Candidates must currently have and be able to maintain a minimum DoD SECRET level security clearance. Location Huntsville, AL QTEC, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment and advancement in employment without regard to any applicable local, state or federally protected class, characteristic or non-merit based factor. Job Posted by ApplicantPro

Job Description IERUS specializes in electromagnetic spectrum technologies and design for RF, IR, and optical applications. IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers through accelerations of the technology life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product. IERUS is looking for bright, talented, motivated, and dedicated employees in the engineering field, and offers competitive compensation and benefits package. To learn more, please visit Description: This is an opportunity to join the IERUS team as a Systems Engineer Intern supporting a large Missile Defense Agency program. A Systems Engineering Intern will be paired with more experienced engineers in performing requirements engineering, use case development, logical architecture modeling, and interface definition. This position may include software development, database manipulation, or Model-Based Systems Engineering Tools usage. Required Qualifications: • Currently enrolled in a 4-year college or University obtaining a B.S. in Pysics, Math, Science, Engineering., • Must be a US citizen with an active Secret clearance or ability to obtain and maintain one., • College course exposure to Systems Engineering concepts and skills such as requirements engineering, use case development, logical architecture modeling, model-based systems engineering and interface definition., • College course work in common programming languages including Java, C++, Python, data base management, networking or data communications is a plus., • Experience with Microsoft Excel including development of Pivot Tables and Excel Macros. Desired Qualifications: • DoD 8570 IAT II Security+ CE certification, • Experience with performing systems engineering for DoD Information Systems is desirable., • Formal Systems Engineering education is a significant plus. IERUS Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class. IERUS Technologies participates in E-Verify. Include pictures and videos

Job Description deciBel Research has an immediate opening for a Senior Software Engineer in Huntsville, AL. Position Description: deciBel Research seeks an experienced Senior Software Engineer to support the Ground Based Midcourse Defense (GMD) Weapon System (GWS). The successful candidate will support the IFICS Data Terminal (IDT) product team in Huntsville, AL. Education Requirements: Bachelor's degree or higher in a STEM discipline from an accredited university. Experience Requirements: • 5+ years of related experience with Bachelor's degree; 4+ years of related experience with Master's degree, • Must be able to acquire a DOD 8570 IAT Level II (e..g Security + CE) certification within 60 days from start date, • Experience developing object oriented software in C++, Java, Python, • Experience with CI/CD best practices, automated builds and tests, quality gates, software quality, and CI tools and pipelines, • Familiarity with security coding standard best practices, static and dynamic scanning tools, i.e., SonarQube, Coverity, etc., • Recent experience working with cloud technologies and platforms such as Microsoft Azure, Amazon Web Services (AWS), or Google Cloud, • Recent experience with Agile practices and principles to deliver high quality products and services, • Prior experience working on Missile Defense programs, • Prior experience working using DOORS, • Prior experience using Atlassian Tools, • Familiar with Agile terminology and best practices, • Prior experience as a Product Owner, • Familiar with Model Based Systems Engineering (MBSE) and Cameo Job Posted by ApplicantPro

Job Description Key Responsibilities • Drive the unification and automation of processes to enable software development across the entire GWS system., • Integrate code, application maintenance, and management within the DevSecOps culture., • Develop and maintain fully automated Continuous Integration (CI) build processes, including writing build and deployment scripts., • Interface with DevSecOps and engineering teams to coordinate, optimize, and standardize pipelines, scanning tools, deployments, and lifecycle steps., • Bachelor’s in STEM with 2+ years of related experience, or Master’s with 0 years., • Active U.S. DoD Secret security clearance., • Exposure to DevSecOps practices, and cloud technologies (Azure, AWS, GCP)., • Experience with Agile development practices., • DOD 8570 IAT Level II certification (e.g., Security+ CE)., • Kubernetes deployment/maintenance., • Familiarity with PaaS, Docker, Kubernetes, Atlassian JIRA, Confluence, Jenkins, Nexus., • Configuration management tools: Git, GitHub, GitLab, Bitbucket., • Branching strategies, gated commits, source control., • UNIX scripting (C++, Perl, Python, Bash, Ruby, shell scripts)., • Windows scripting (PowerShell, etc.)., • Infrastructure-as-Code: Terraform, Helm.

Job Description 4M Research, Inc. (4M) is a Woman owned small business established in 2007 and headquartered in Huntsville, AL. 4M specializes in Systems and Software Engineering and Analysis, Information Technology, Planning and Analysis, and Field Support Services to a variety of customers including MDA, NASA, and AMCOM. Our continuous and rapid growth is attributable to the caliber of employees 4M strives to hire and retain. 4M Research is currently looking for a Principal Software Engineer/Analyst for our team in Huntsville, AL! The successful candidate performs evaluations of various software related products and covers assessments of software products through all phases of the development life cycle, including software specifications, design verification, coding, testing, and results data validation; Utilizes static and dynamic analysis tools to identify potential vulnerabilities and code defects; Works as part of a team and independently to verify and validate potential defects found during analysis; Participates in peer reviews throughout the product lifecycle; Mentors junior personnel; Exercises strong written and oral communication skills; Exercises strong knowledge of Microsoft Office. Required: • Education/ experience requirements:, • Experience/familiarity with ADA programming language, • Some travel, • MS in related field, • Experience with the Missile Defense Agency (MDA), • Experience with Python, Java or other programming languages, • Linux OS experience, • Experience with embedded systems development, test, and/or IV&V Necessary Competencies • Honesty, superior ethics, • Interpersonal savvy, excellent communication skills, • Ability to be a team player, • Initiative, • Positive attitude Qualified candidates should apply online at . For assistance call 256-319-4646 and press the option for Talent Acquisition. 4M Research, Inc. is an Affirmative Action/ Equal Opportunity Employer and an active participant in the Employment Eligibility Verification Program (E-Verify).

Job Description EOS is a world leader in space information and intelligence services, optical sensor units and remote weapon systems for the land sea and air. We have an opportunity for a SENIOR SOFTWARE ENGINEER in our flagship U.S. manufacturing facility in Huntsville, AL. As a Software Engineer you will own the design and development of software that integrates the data from an advanced suite of sensors into a responsive, reliable, and safe control system. work with our Systems, Mechanical, and Electronics Engineering teams to contribute to our high performing, world leading Remote Weapon Stations (RWS). Work as the software architect for numerous model and simulation projects to include embedded programming. Participates in formal & informal teams and assume leadership role as needed. this is an on-site position. Job Duties • Analyze, design, code, test and integrate software systems/programs to enable proper functioning of hardware systems/subsystems, • Prepare engineering change requests and software trouble reports, • Stand up in-house software development tools and configuration management, • BA/BS in Software Engineering, Computer Science or related field of study, • 8+ years of applicable experience, • Working knowledge of C, C++ and/or Java programming languages, • Proven experience with network design and integration, • Experience with engineering processes such as CMMI, or SPICE or similar methodologies., • Possess a working knowledge of embedded or real-time software development experience., • Knowledge of electronics technologies including RF, electronics, computer systems and test equipment, • Effective written, verbal, and interpersonal communication skills, • MA/MS in Software Engineering, Computer Science or related field of study, • Previous experience in a manufacturing organization Job Posted by ApplicantPro