• Security Control Assessor (SCA) - Level 4

    Parsons Corporation (Chantilly, VA)
    information technology systems, software, and networks. **Security Clearance Requirement:** An active Top Secret SCI w/ Polygraph security clearance is ... evaluate the functionality of products and systems. + Performing information systems assessment and authorization (A&A) as defined in...efforts. **What Required Skills You'll Bring** **:** + **Active Top Secret / SCI ** **with CI more
    Parsons Corporation (12/23/25)
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  • Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    …+ Software evaluation tools: SonarQube, Fortify, etc. + Active Top Secret w/ SCI eligibility and ability to obtain CI Polygraph . **What Desired Skills ... IC and DoD community partners and special programs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this… more
    Parsons Corporation (12/17/25)
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  • Technical Editor, Senior

    SOS International LLC (Reston, VA)
    …**Qualifications** Minimum Requirements + Active in scope DoD Top Secret / SCI Security Clearance with ability to obtain CI Polygraph . + BS with ... Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the largest… more
    SOS International LLC (11/21/25)
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  • AI/ML Delivery Engineer

    General Dynamics Information Technology (Herndon, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... experience **US Citizenship Required:** Yes **Job Description:** Join GDIT's Intelligence and Homeland Security (IHS) CTO organization and help...US Citizenship + Clearance: Candidates must have an active Top Secret / SCI Clearance, with a… more
    General Dynamics Information Technology (11/15/25)
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  • Java Software Engineer

    CACI International (Sterling, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel ... 5+ years of relevant software development experience + Active TS / SCI clearance with Polygraph +...+ Strong Java and JavaScript skills + Familiarity with CI /CD practices using GitLab + Excellent communication and teamwork… more
    CACI International (01/01/26)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …**This position requires TS / SCI clearance with the ability to obtain a CI polygraph \.** This position will perform duties as an Information Systems ... / SCI with the ability to obtain a CI polygraph \. \- Have and maintain a...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (01/09/26)
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  • Counterintelligence Collections Instructor

    CACI International (Quantico, VA)
    …Instructor Job Category: Training Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel ... crown jewel of the Department of Defense (DoD) and Intelligence Community (IC) enterprise in enabling CI ...demonstrations of required skills through work-related tasks. **Qualifications:** + TS / SCI with poly or ability to obtain… more
    CACI International (10/17/25)
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  • SAP NS2 Solution Advisory Specialist - Federal…

    SAP (Herndon, VA)
    …(DOD & IC) active Secret clearance-Metro DC** **Active US Secret security clearance ( TS / SCI with CI Polygraph preferred). Must be clearable up to ... engineered by SAP to protect the lives, assets and information of Americans. We offer SAP solutions with specialized...skills. + Active US Secret security clearance ( TS / SCI with CI Polygraph more
    SAP (12/05/25)
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  • Personnel Security Officer (PSO)

    SAIC (Springfield, VA)
    …position can quickly adjudicate a polygraph for qualified candidates with an active TS / SCI . This opportunity requires an active TS / SCI in order ... the GPOC. **Qualifications** **Skills and Experience Required** + **Active TS / SCI is required** + **Ability to obtain...SCI is required** + **Ability to obtain a polygraph ** + Bachelor's Degree or equivalent experience in a… more
    SAIC (01/07/26)
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  • Technical Lead

    Nightwing (Sterling, VA)
    …high-quality, secure, and maintainable solutions across multiple platforms and operating systems. ** TS / SCI with Polygraph Required Day 1** Key ... with firewalls, standard operating system security features, and platform security protections (PSPs). ** TS / SCI with Polygraph Required Day 1** Please Note:… more
    Nightwing (12/29/25)
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