• Senior Test Engineer / Lead

    Koniag Government Services (Vienna, VA)
    …/Lead to support Kadiak and our government customer in Vienna, VA. This position requires an active Top Secret clearance with the ability to obtain a SCI. ... Koniag Government Services company, is seeking a Senior Test Engineer /Lead to join our dynamic team supporting mission-critical government...experience * 2+ years of team leadership experience * Active Top Secret clearance with… more
    Koniag Government Services (10/29/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …Operation Academy Course (COAC) graduates. + Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One ... **This position requires** **U.S. citizenship** **and an** ** active US DoD clearance** **.** **Candidates who are**...Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon… more
    Imagine One Technology & Management (09/24/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …of space\- based programs in support of national security\. We are seeking a Software Engineer to participate in the design, development, test and maintenance of ... Mission Management and/or Command and Control domains\. As a Software Engineer with Paragon, you will: *...degree\.** **Selected candidate will be required to possess an Active TS /SCI security clearance for consideration\.** Our… more
    Lockheed Martin (10/18/25)
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  • Junior Platform Engineer

    CACI International (Sterling, VA)
    …or equivalent field. (equivalency of a degree and work experience will also be considered) Active Top Secret clearance with SCI eligibility.** * DoD 8570 IAT ... Junior Platform Engineer Job Category: Information Technology Time Type: Full...with Git commands * Experience writing Puppet modules * Active TS //SCI clearance - ** ** **What… more
    CACI International (09/12/25)
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  • Digital Signal Processing Engineer

    Parsons Corporation (Chantilly, VA)
    …An active TS /SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... Parsons Company, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently… more
    Parsons Corporation (10/21/25)
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  • Senior Software Engineer , Google…

    Google (Reston, VA)
    … design and architecture. + Active , or the ability to obtain, Top Secret security clearance. **Preferred qualifications:** + Master's degree or PhD in ... Senior Software Engineer , Google Public Sector, Cloud Infrastructure _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, solving… more
    Google (10/22/25)
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  • Agile UI/UX Engineer

    Lockheed Martin (Herndon, VA)
    …and human\-computer interaction\. * Experience in front\-end development \(HTML, CSS, JavaScript\)\. * Active Top Secret clearance to start the position with ... Engineer to become a member of their Agile Software Development Team\. Responsibilities for this position include being...the ability to obtain and maintain a TS /SCI Poly **Desired Skills:** * Familiarity with design systems… more
    Lockheed Martin (09/20/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …**Requirements and Qualifications:** * Candidates for consideration must possess an active TS /SCI, or a Top Secret clearance with a current SSBI, ... The Mission Solutions Business Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team working on projects critical… more
    Leidos (09/25/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Software Engineer ** to join our team in **Norfolk, VA.** This is an **onsite** position. Join the ... principles, practices, and procedures used in systems development **Clearance Requirements:** + Active Secret Security Clearance with the ability to obtain and… more
    ManTech (10/09/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …to the following specialized security screenings: + The successful candidate must have an ** active ** US Government Top Secret Clearance with access to ... Microsoft has an exciting opportunity for a Software Engineer II in the Cloud+Artificial Intelligence (AI) Silver Dataverse Team. This team is responsible for… more
    Microsoft Corporation (11/01/25)
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