• Systems Test Engineer

    KBR (Chantilly, VA)
    …feedback to technical delivery team Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + Five ... across agencies and physical locations + Experience with Agile Software Development Clearance Requirements: TS / SCI with Polygraph Additional Compensation:… more
    KBR (06/06/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Experience ... + Travel Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI security clearance with current Polygraph + Bachelor's… more
    KBR (06/05/25)
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  • Software Developer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Software ... Joint Chiefs of Staff, Combatant Commanders, the DoD Chief Information Officer, Undersecretary of Defense for Intelligence, and other...Penetration Tester (GXPN), Reverse Engineering Malware (GREM) + Security Clearance Level: TS / SCI + US… more
    General Dynamics Information Technology (06/03/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently ... equipment rooms, communications closets, operations centers, and user workspaces. + TS / SCI Security Clearance (US Citizenship required) These Qualifications… more
    William C Brown Inc (06/03/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently ... SDN, SNMP, VOIP, VTC, etc) + Experience with BGP, OSPF, and MPLS. + TS / SCI Security Clearance (US Citizenship required) These Qualifications Would be Nice to… more
    William C Brown Inc (06/03/25)
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  • Budget and Accounting Operational Effectiveness…

    Guidehouse (Chantilly, VA)
    …Effectiveness **Travel Required** **:** Up to 10% ** Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** ... You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance...San Francisco. If you have visited our website for information about employment opportunities, or to apply for a… more
    Guidehouse (06/03/25)
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  • Specialist, Systems Engineering (Mission…

    L3Harris (Springfield, VA)
    …degree, minimum of 8 years of prior related experience. * Active Top Secret / SCI with CI Poly clearance required. Preferred Additional Skills: * ... national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS / SCI w/ CI Poly Required) Job Code: 24380 Job Location:… more
    L3Harris (05/29/25)
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  • Specialist, Systems Engineering (Space Operations…

    L3Harris (Springfield, VA)
    …of a degree, minimum of 8 years of prior related experience. * Active Top Secret / SCI with CI Poly clearance required. * Must have experience with DoD ... national security. Job Title: Specialist, Systems Engineer - Space Operations Trainer (Active TS / SCI w/ CI Poly Required) Job Code: 24382 Job Location:… more
    L3Harris (05/29/25)
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  • Submarine Operations Analyst

    Sonalysts, Inc. (Arlington, VA)
    …of Defense (DoD) SECRET security clearance and eligible for a TOP SECRET / SCI security clearance * Desired Qualifications: + Experience as ... + Bachelor's degree + Possessing an active US DoD TOP SECRET / SCI security clearance...factors indicative of a position of trust to protect information sensitive to the US Government. Sonalysts,… more
    Sonalysts, Inc. (08/08/25)
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  • Senior Communications Security Manager

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret level with SCI eligibility and maintain SAP eligibility. Due ... events. **ID** _2025-23564_ **Category** _Engineering_ **Location : Location** _US-VA-Arlington_ **Minimum Clearance Required** _Top Secret /SCI_ **Travel Requirement**… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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