• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is required** **Position / Candidate ... Overview **About MC Dean** MC Dean is Building Intelligence . We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical… more
    M. C. Dean (12/30/25)
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  • Senior Product Manager

    M. C. Dean (Vienna, VA)
    …US Citizenship, for access to classified information ; **ability to obtain a TS / SCI with Polygraph clearance is REQUIRED** **Key Requirements:** + ... Overview **About MC Dean** MC Dean is Building Intelligence . We design, build, operate, and maintain cyber-physical...Education: Bachelor's degree in Computer Science, Information Technology, or a related Technical Discipline with 10+… more
    M. C. Dean (11/08/25)
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  • German Language Instructor

    Leidos (Vienna, VA)
    …Clearance Requirement** + **No clearance required to apply** . + **Able to obtain a TS / SCI clearance with polygraph ** (must be fully adjudicated before work ... adjudicated security clearance. **Preferred Qualifications** + Experience within the **U.S. Intelligence Community, military, or law enforcement** . + Ability to… more
    Leidos (12/12/25)
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  • Case Management Security Specialist III

    Amentum (Springfield, VA)
    …mapping criteria provided by the Investigations and Adjudications Branch Chiefs. **Required:** + TS / SCI clearance and must be willing to undergo a polygraph ... seeking a **Case Management Security Specialist III** to support the National Geospatial- Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA .… more
    Amentum (01/15/26)
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  • Operations Coordinator

    KBR (Springfield, VA)
    …footwear Qualifications Required: + HS degree with 8+ years of relevant experience + TS / SCI with polygraph + Provides guidance to junior team members ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (01/02/26)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    …+ Execute and complete rapid turn-around and short-suspense tasks. **Qualifications** + Active TS / SCI is required. + Ability to obtain a polygraph . ... for providing systems security support for the protection of multi-level information system assets. Responsibilities include: + Provide ongoing security oversight of… more
    SAIC (12/18/25)
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  • Automated Records Check (ARC) Security Specialist…

    Amentum (Springfield, VA)
    …annotating action in PeopleSoft or other databases of record, as required. **Required:** + TS / SCI clearance and must be willing to undergo a polygraph ... Record Check (ARC) Security Specialist** **II** to support the National Geospatial- Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA.… more
    Amentum (10/29/25)
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  • Photogrammetric Engineer

    KBR (Springfield, VA)
    …Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Security Clearance: Active TS / SCI with a polygraph + Education: BS degree in ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (10/21/25)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    …driver's license; Proficiency in Microsoft Office applications (Word, PowerPoint, Excel). + Active TS / SCI w- Polygraph . The candidate may be required to ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (01/09/26)
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  • Spanish Linguist

    Acclaim Technical Services (Reston, VA)
    …to domestic and foreign locations to include warzones REQUIRED EDUCATION & EXPERIENCE + TS / SCI with Polygraph + Bachelor's degree desired + Translation into ... Services, founded in 2000, is a leading language and intelligence services company supporting a wide range of US...and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to… more
    Acclaim Technical Services (01/06/26)
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