• Integration and Test Software…

    CACI International (Fairfax, VA)
    …to 25% Type of Travel: Continental US * * * CACI is currently looking for a Senior Integration and Test Software Engineer to join our team developing next ... Integration and Test Software Engineer Job Category: Engineering...the best practices in Model-Based Systems Engineering and Agile software development to deliver state of the… more
    CACI International (09/17/25)
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  • Senior Engineering Manager…

    RTX Corporation (Sterling, VA)
    …department seeks a Senior Engineering Manager to head a team of software development engineers responsible for providing aviators and crew with the highest ... for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineering Manager / Software ** **- Simulation...you will do:** + Head a team responsible for software development , testing, releases & delivery. +… more
    RTX Corporation (10/14/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    …**Reston, VA** location. This is an **onsite** position. The ** Senior Software Engineer** will be dedicated full-time to development and enhancement support ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Engineer** to join our...existing software and systems solutions and the development of new solutions as required. **Responsibilities include but… more
    ManTech (09/11/25)
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  • JAVA Senior Software Engineer…

    ICF (Reston, VA)
    …working together on the right solutions for the customer. We are looking for a seasoned Senior Software Engineer who will be a key driver to make this happen. ... an integrated solution. **The Work** We are seeking a Senior Software Engineer to join our dynamic...and other Engineers to help create and then implement development best practices + Work with test … more
    ICF (09/04/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    …provide capabilities to support the customer with rapid design, development , test , deployment, maintenance and operation of specific software and hardware ... of software requirements, design, code, benchmark testing, debugging, software development lifecycle, architecture, and documentation. + Additional… more
    Rite-Solutions Inc. (09/25/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... and code based on department standards + Design, develop, test , and deploy software systems for our...or related discipline + Minimum of 12 years of software development , object-oriented design, and programming, including… more
    KBR (09/02/25)
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  • Senior Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …join our team! Are you looking for an opportunity to make the most of your software development skills, while continuing to hone them, to join a relatively new ... to be a part of? We're looking for a Senior Red Team Software Developer to join...Active TS/SCI Clearance + 10+ years combined education/experience in software development , systems engineering, or cyber operations.… more
    Parsons Corporation (11/18/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer, Senior at GDIT. Here, you'll tailor cutting-edge solutions ... decomplication, network/communication protocol analysis, software vulnerability research, or software exploit development . **WHAT YOU'LL NEED TO SUCCEED:** +… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Software Application…

    Koniag Government Services (Winchester, VA)
    Arlluk Technology Solutions, a Koniag Government Services company, is seeking a Senior Software Application Developer with a Top-Secret clearance to support ATS ... web applications and services. Responsibilities could include all aspects of the software development life cycle including requirements analysis, design, … more
    Koniag Government Services (10/15/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Software Engineer** **- Training System Software (Onsite)** ... **What You Will Do:** + Design, develop, integrate, and test software on cross-functional agile teams to...performance at a team level + Highly motivated full-stack software development focal + Perform multi-threaded … more
    RTX Corporation (09/16/25)
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