• Sr. Full Stack Developer CMPRS

    SAIC (Ashburn, VA)
    **Description** **SAIC** is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an ... week in Ashburn, VA.** **Responsibilities:** + Active member of the agile software development team participating in all Program Increment and Sprint ceremonies. +… more
    SAIC (09/20/25)
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  • Systems Engineering Lead

    Lockheed Martin (Manassas, VA)
    …a common Integrated Undersea Surveillance Systems \(IUSS\) signal processing and display system software and hardware suite for the US Navy\. Work with our team as ... \- Manage the requirements baseline and the application of requirements to multiple software configurations \- Act as the Subject Matter Expert \(SME\) for the… more
    Lockheed Martin (09/24/25)
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  • Mission Application Technical Support Specialist…

    RTX Corporation (Langley AFB, VA)
    …Managed by Collins Aerospace Collins Aerospace is seeking a system administrator, software engineer , or information technology specialist to perform Air Force ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (11/06/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …Learning Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... team of industry-leading individuals supporting the best practices in Agile Software Development and hardware integration for the Department of Homeland Security… more
    CACI International (11/18/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …locations across the nation. Our most common opportunities are in the following areas: + Software Engineer / Developer: Java , Python, AI/ML + DevOps ... Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and...Engineer + Reverse Engineer /Embedded Engineer + Systems Administration - Linux… more
    Leidos (10/18/25)
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  • Systems Integration Specialist

    CACI International (Charlottesville, VA)
    …working collaboratively with diverse teams. + US Citizen with active TS/SCI clearance (with Polygraph) **_Desired:_** + Understanding of software development ... Specialist Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (11/01/25)
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  • Spacecraft/Satellite Flight Operations Junior…

    Lockheed Martin (Fort Belvoir, VA)
    …Martin Space in Ft Belvoir, Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. In this dynamic role you may support a 24/7 ... position\. Please note that this role requires a security clearance , which can take approximately 7\-14 months to obtain\....* Familiarity in one of the following: LINUX, MATLAB, JAVA , C\+\+, PERL, ORACLE/SQL, HTML, XML\. * Understanding of… more
    Lockheed Martin (11/06/25)
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  • Senior Delivery Consultant - Application…

    Amazon (Arlington, VA)
    …selected must currently possess and maintain an active Top Secret security clearance . The position further requires that, after start, the selected candidate have ... to obtain and maintain an active Top Secret security clearance with polygraph or commensurate clearance for...cloud architecture and implementation - 5+ years experience using software development tools and methodologies - 5+ years of… more
    Amazon (10/23/25)
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  • SDET

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …us for an average of 26 years! **Your future duties and responsibilities:** The Software Development Engineer in Test (SDET) plays a critical role in ensuring ... the quality and reliability of software products by designing, developing, and maintaining automated testing...QA methodologies, tools, and processes. * Proficiency in Python, Java , and JavaScript. * Hands-on experience with test automation… more
    CGI Technologies and Solutions, Inc. (11/07/25)
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  • Middleware Team Lead

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Lead the deployment, administration, and maintenance of middleware software supporting customer applications. + Architect and engineer ... and Xalan. + Ability to assist developers in debugging using basic knowledge of Java or C#. + Experience with UNIX and Windows system administration. + Familiarity… more
    TekSynap (10/25/25)
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