• OCONUS Field Engineer - TS…

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and ... Requirement:** **All candidates for consideration, must possess an active and in-scope TS / SCI Polygraph.** **Basic Qualifications:** + Bachelor's degree and 8+… more
    Leidos (08/08/25)
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  • Critical Facility Technician 3 - TS…

    M. C. Dean (Warrenton, VA)
    …for access to classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.** **Passport Requirement:** Continued ... Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System ,...classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.**… more
    M. C. Dean (08/30/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Alexandria, VA)
    …quarterly PI Planning sessions in MD. + **Clearance Required: Must have TS / SCI with Polygraph.** **Preferred Qualifications:** + Experience working with ... has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/27/25)
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  • Software Engineer TS / SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS / SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...-notch agile development team building a large complex enterprise system . Development includes the full range of turning Agile… more
    Leidos (09/27/25)
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  • TS / SCI DevSecOps Platform…

    Insight Global (Reston, VA)
    …Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - Active TS / SCI security clearance - Associate's or Bachelor's ... environments - Implementing and maintaining STIG compliance across Linux systems and Kubernetes clusters - Ensuring adherence to DoD...CISSP, or GSEC certification - RHCE (Red Hat Certified Engineer ) or RHCSA (Red Hat Certified System … more
    Insight Global (09/26/25)
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  • Principal/Sr. Principal Engineer Network…

    Northrop Grumman (Chantilly, VA)
    …PhD + 3 years of exp; or 12 years of related experience in lieu of degree + **Active TS / SCI with CI Poly at the time of application.** + 8570 / IAT level 2 or ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/03/25)
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  • Critical Facility Technician 4 - TS…

    M. C. Dean (Warrenton, VA)
    …for access to classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.** **Passport Requirement:** Continued ... Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System ,...classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.**… more
    M. C. Dean (08/30/25)
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  • Active Directory Engineer - Active…

    ENS Solutions (Sterling, VA)
    As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering IDAM technologies such as digital identities, Virtual ... more to ensure integrity and confidentiality of critical client systems . In this role, a typical day may include:...after hours/on-call support towards mission success Requirements + Active TS / SCI clearance and ability to obtain and… more
    ENS Solutions (09/27/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS / SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely ... networks. 28. Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management tools. 29.… more
    The Metamorphosis Group (09/03/25)
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  • Chief Engineer (Active TS…

    Fluor (Warrenton, VA)
    …the Department of Defense and the Intelligence Community. **Job Description** Active TS / SCI with Polygraph Clearance Required This position is responsible for ... The daily duties will range from analysis of building Electrical/HVAC systems , direct customer interface for system /efficiency improvements, daily interaction… more
    Fluor (09/18/25)
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