• Testing & Assurance Engineer

    TekSynap (Reston, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizenship Active Top Secret clearance with SCI eligibility **OTHER INFORMATION ... of the agentic AI platform. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI ...and RMF/NIST 800-53 security controls. + ActiveTop Secret clearance and SCI eligibility. **Overview** We… more
    TekSynap (10/25/25)
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  • Naval and DoD Warfare Analyst

    Serco (Alexandria, VA)
    …**Position Type** _Full-Time_ ** Security Clearance** _Other_ **Clearance Details** _Active DoD Top Secret with SCI eligibility_ **Telework** _No - ... If you love engaging with high profile and challenging test & evaluation projects supporting the US Department of...in this role, you will have: + Active DoD Top Secret clearance with SCI more
    Serco (11/29/25)
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  • Audiovisual Engineer

    The Boeing Company (Herndon, VA)
    …benefit for this position. ** Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A ... training, certifications, and review of trade publications. This position requires an **active TS / SCI ** US Security Clearance, for which the US Government… more
    The Boeing Company (12/11/25)
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  • Audio Visual Programmer

    The Boeing Company (Herndon, VA)
    …on candidate eligibility. ** Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A ... and environments. **Position Responsibilities** : + Design, develop, and test high performance AV solutions for government customers. +...review of trade publications. This position requires an **active TS / SCI ** US Security Clearance with… more
    The Boeing Company (12/07/25)
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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 ... cable systems. Develops system specifications, architecture designs, integration and test plans, and all relevant documentation. + Develops risk...etc) + Experience with BGP, OSPF, and MPLS. + TS / SCI Security Clearance (US Citizenship… more
    William C Brown Inc (12/01/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ205908 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... Exploit Researcher and Advanced Penetration Tester (GXPN), Reverse Engineering Malware (GREM) + Security Clearance Level: TS / SCI + US Citizenship Required +… more
    General Dynamics Information Technology (11/21/25)
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  • Implementation Manager

    Parsons Corporation (Quantico, VA)
    …of network infrastructure and troubleshooting. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... the developed software systems. + Oversees the quality of test activities during the release of products to production....Advanced time management and organizational skills + Must Possess TS / SCI Clearance with CI Poly **What Desired… more
    Parsons Corporation (11/15/25)
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  • Lead Strategic Disclosure Development Support…

    Koniag Government Services (Falls Church, VA)
    …supporting SDS activities. ** Security Pre-Requisite:** + Must have a CURRENT/ACTIVE TOP SECRET with SCI Eligibility **Desired Candidate Experience:** + ... a Lead Strategic Disclosure Development Support Planner with a TS / SCI clearance to support KITS and our...holidays, three weeks paid time off, and more. The Sensitive Intelligence Office seeks to develop and implement strategic… more
    Koniag Government Services (11/05/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …evasion, EDR evasion, and/or penetration testing ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... operators + Antivirus evasion, EDR evasion **What Required Skills You'll Bring:** + Active TS / SCI Clearance + Must be capable of meeting both apprentice operator… more
    Parsons Corporation (09/19/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... or CISSP/SSCP certification must be obtained within 6 months of hire date\. \- TS / SCI with poly clearance is required\. **Desired Skills:** \- Knowledge of basic… more
    Lockheed Martin (10/11/25)
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