• Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... **ManTech** seeks a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and… more
    ManTech (08/29/25)
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  • Software Engineer

    ManTech (Springfield, VA)
    …and manage map and web services **Clearance Requirements:** + Must have current/active TS / SCI clearance. **Physical Requirements:** + Must be able to remain in ... **MANTECH** is seeking a motivated, career and customer-oriented **Software Engineer ** to join our team in the **Springfield, VA** area. **Responsibilities include,… more
    ManTech (08/29/25)
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  • Sr. Software Engineer

    BigBear.ai (Herndon, VA)
    …of experience in lieu of a degree requirement + Must maintain an active TS / SCI (with CI Poly preferred) + Strong Python development experience, especially with ... Overview BigBear.ai is seeking a Software Engineer to join our team. The candidate will...of structured and unstructured data into usable and actionable information for our customers. This is an ideal opportunity… more
    BigBear.ai (08/16/25)
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  • Lead Network Engineer

    ManTech (Chantilly, VA)
    …Ability to travel domestically. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... ManTech seeks a motivated, career and customer-oriented **Lead** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/15/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …years of prior relevant experience. + Must have active and current TS / SCI with Polygraph. **Preferred Qualifications:** + Experience developing DevOps ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/11/25)
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  • Agile Coach

    SAIC (Chantilly, VA)
    …acquisition of systems over the complete end-to-end life cycle. **Active Top Secret / SCI security clearance with Polygraph required.** Job ... or JD and four (4) years or more experience. + SAFe certified (SA or SPC). + Top Secret / SCI security clearance with Polygraph. + 4+ years of Agile Coach… more
    SAIC (09/10/25)
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  • Cleared - System Architect (Multiple Levels)

    Noblis (Mclean, VA)
    …**Noblis is seeking a Cleared System Architect (Multiple Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD and McLean, ... stay on track by overseeing cost, schedule, and performance. Required Qualifications + Active Top Secret / SCI clearance with Polygraph. + US Citizenship is… more
    Noblis (09/02/25)
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  • Electrical Engineer

    SAIC (Sterling, VA)
    …secondary cells and battery systems **Qualifications** + Must currently hold a TS / SCI and Poly + Bachelor's Degree in Electrical Engineering or related field ... nation's most enduring problems. In this role you will: + Provide electrical systems engineering and programmatic support expertise to support technology systems … more
    SAIC (08/07/25)
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  • Model Based System Engineer -Junior Level

    Solvarus (Chantilly, VA)
    …BS/BA or 2 to 3 years with MS/MA + Must have a current and active TS / SCI with CI Polygraph. + BS in Engineering, Systems Engineeing, Aeronautical ... to architect and design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These solutions will be related to… more
    Solvarus (08/04/25)
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  • Business Manager

    M. C. Dean (Vienna, VA)
    …access to classified information ; **Ability to obtain and maintain a Top - Secret / SCI with Polygraph Clearance required.** Responsibilities + Support ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and... information ; **Ability to obtain and maintain a Top - Secret / SCI with Polygraph Clearance required.**… more
    M. C. Dean (09/24/25)
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