• Building Operations Specialist

    Amentum (Mclean, VA)
    …This is an Emergency Essential Position. **Must be able to obtain and maintain a Top Secret / SCI US Government security. Note: US citizenship is required to ... obtain a Top Secret / SCI security clearance.** **Responsibilities**...creed, marital or domestic partner status, medical condition, genetic information , national origin, citizenship status, low-income status, or mental… more
    Amentum (12/17/25)
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  • Lead Artificial Intelligence Engineer…

    The MITRE Corporation (Chantilly, VA)
    …for both technical and non-technical audiences / decision makers. Basic Qualifications: + Active Top Secret / SCI clearance and possess or be willing to obtain ... an on-site requirement of 5 days a week on-site. Preferred Qualifications: + Active Top Secret / SCI with Polygraph (highly desired). + Knowledge of current… more
    The MITRE Corporation (11/27/25)
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  • Principal Military Trainer - Air Operations…

    Serco (Suffolk, VA)
    …Department of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret / SCI clearance.** In this role, you will: + Support the ... security clearance with the ability to obtain a Top Secret / SCI clearance.** + ABachelor's...(with photo) with name and address that match the information entered on the application. Serco will not take… more
    Serco (11/25/25)
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  • Personnel Security - Security Generalist III

    Advantage SCI (Fort Belvoir, VA)
    …Reports To: Program Manager and Customer Work Location: Ft Belvoir, VA Clearance: Active Top Secret / SCI Advantage SCI , LLC is accepting applications ... Joint Personnel Adjudication System JPAS for status, incidents, and information effecting SAP and SCI access. Receive...to take and pass CI Poly as needed * TS security clearance eligible for SCI . NO… more
    Advantage SCI (11/09/25)
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  • Operations 24x7 Support Technician- Day Shift…

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ211174 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... center of a mission-critical IT Operations environment. As a TS / SCI cleared **I** **T Operations Support Technician**...within a defined period. + US Citizenship and a Top Secret / SCI clearance. The likely… more
    General Dynamics Information Technology (01/03/26)
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  • Software Engineer Associate

    The MITRE Corporation (Mclean, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... in written form Basic Qualifications: + Active or recent TS / SCI with Polygraph level + Bachelor's degree...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Salary compensation range… more
    The MITRE Corporation (01/02/26)
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  • SURTASS Technical Advisor - Navy C4I

    General Dynamics Information Technology (Norfolk, VA)
    …**Required Certifications:** DoD 8570 IAT Level II certification (ie, Sec+ CE, Other) **Clearance: Top Secret / SCI ( TS / SCI )** **MEANINGFUL WORK AND ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Program Delivery… more
    General Dynamics Information Technology (12/26/25)
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  • Proposal Manager

    Parsons Corporation (Centreville, VA)
    … This position is part of our Corporate team. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... proposal schedules **What We Need from You (REQUIRED)** + US citizenship ** TS / SCI clearance** + Bachelor's degree + 8+ years of managing and writing/editing… more
    Parsons Corporation (12/23/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... combination of related education and work experience. + Active TS / SCI with CI Poly + Experience integrating...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Salary compensation range… more
    The MITRE Corporation (12/20/25)
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  • Inventory Management & Property Control - Senior

    Amentum (Falls Church, VA)
    **Applicants m** **ust have an Active Top Secret / SCI US Government clearance with polygraph. Note: US Citizenship is required to maintain a Top Secret ... + Microsoft Office (ie, Word, Excel, and Access) **Minimum Qualifications** Active TS / SCI Clearance with Polygraph Experience: Eight (8) years of professional… more
    Amentum (12/18/25)
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