• NRO EO Payload Engineer

    SAIC (Chantilly, VA)
    …be able to work both independently and, in a team-based environment. Active TS /SCI clearance & Polygraph Key duties/responsibilities include, but are not limited ... in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training. We are a team of… more
    SAIC (12/17/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    …Northern Virginia (onsite work required at least 3 days per week) ** Clearance Requirement:** ISSA/ TS with Full Scope Polygraph **Description** This position ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/21/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will ... If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals...in on-call support and operational monitoring of critical systems. ** Clearance Required:** + TS /SCI w/ Poly **Minimum… more
    Amentum (10/27/25)
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  • Software Development Team Lead

    CACI International (Sterling, VA)
    …Development Team Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... team. Technical Contributor: - Contribute to the team as a software developer or system engineer - Assist in determining technical direction for the software more
    CACI International (12/09/25)
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  • Senior Software Developer

    Amentum (Chantilly, VA)
    **Purpose and Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The **ideal** candidate will have over 10 ... years of software development experience with a strong background in cloud...in on-call support and operational monitoring of critical systems. ** Clearance Required:** TS /SCI w/Poly **Minimum Education:** Bachelor's… more
    Amentum (01/09/26)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …on-call support for critical systems + Exceptional analytical and problem-solving abilities ** Clearance Required:** TS /SCI w/ Poly **Minimum Education:** + MS in ... If so, look no further. Amentum is seeking a ** Software Technical Lead** to join our team of passionate...and operational procedures + Guide cross-functional collaboration to reverse engineer legacy codebases and develop UML models with Enterprise… more
    Amentum (01/08/26)
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  • Software Technical Lead

    Amentum (Herndon, VA)
    …on-call support for critical systems + Exceptional analytical and problem-solving abilities ** Clearance Required:** TS /SCI w/ Poly **Minimum Education:** + MS in ... If so, look no further. Amentum is seeking a ** Software Technical Lead** to join our team of passionate...and operational procedures + Guide cross-functional collaboration to reverse engineer legacy codebases and develop UML models with Enterprise… more
    Amentum (10/27/25)
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  • Software Developer

    KBR (Springfield, VA)
    …expertise to support and enable a test and evaluation program's modernization goals. The software engineer will work closely with the scientists and engineers in ... Title: Software Developer Belong. Connect. Grow. with KBR! KBR's...and user authentication + Experience with agile development Security Clearance Requirements: Active TS /SCI with Poly Belong,… more
    KBR (12/11/25)
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  • Machine Learning II

    AeroVironment (Centreville, VA)
    …identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance , or the ability obtain a clearance ... **Worker Type** Regular **Job Description** The **Machine Learning Engineer II** will be a member of the...(Frequent) **Special Requirements** * US Citizenship required * Active Secret level (or higher) DoD security clearance more
    AeroVironment (12/02/25)
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  • Security Control Assessor (SCA)

    Huntington Ingalls Industries (Springfield, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $102,831.00 - $154,000.00 Security Clearance : TS /SCI Level of Experience: Mid This opportunity resides ... nature of the mission and the sensitivity of the operational environment, an active TS /SCI security clearance will be required. This posting is to collect… more
    Huntington Ingalls Industries (01/20/26)
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