• Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …experience. In lieu of a degree, minimum of 6 years of prior related experience. + Active Top Secret / SCI with CI Poly clearance required. + At least one year ... sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer - Watch...Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/ SCI w/CI Poly Required) Job Code: 25423 Job Location:… more
    L3Harris (10/15/25)
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  • Senior Vetting & Analysis Analyst

    CACI International (Vienna, VA)
    …and documentation, including Reporting SOPs. **Qualifications:** _Required:_ + **Clearance:** Active Top Secret / SCI clearance (mandatory) + **Education:** ... Finance and Accounting Time Type: Full time Minimum Clearance Required to Start: TS/ SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of… more
    CACI International (10/11/25)
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  • Network Management Systems Engineer

    Leidos (Fort Belvoir, VA)
    …education and training may be considered in lieu of degree. + Possess active DoD Top Secret clearance with SCI eligibility at time of consideration. + ... The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and… more
    Leidos (12/24/25)
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  • Pricing, Senior Specialist

    KBR (Chantilly, VA)
    …of junior to mid level pricing analysts + Federal Government Price to Win analysis experience + Top Secret / SCI clearance (TS/ SCI ) Ready to Make a ... Pricing, Senior Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/20/25)
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  • Photonics Engineering Technician C - Chantilly…

    L3Harris (Chantilly, VA)
    …Degree with a minimum of 2 years of prior related experience. * Active Top Secret clearance with SCI eligibility and eligibility for Poly. ... sea and cyber domains in the interest of national security . Job Title: Photonics Engineering Technician C Job Code:...* Experience with optical microscopy and metrology * Active TS/ SCI with Poly L3Harris Technologies is proud to be… more
    L3Harris (11/28/25)
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  • Account Executive - Combined Joint All-Domain…

    KBR (Chantilly, VA)
    …business development, aligned with USAF accounts + Must be eligible for a US Government Top Secret clearance with SCI access + Deep understanding USAF and ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...of customer needs and trends. + Track pertinent account information horizontally across all KBR Groups and communicate it… more
    KBR (11/25/25)
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  • Dari/Pashto Linguist - Translation/Interpretation

    SOS International LLC (Reston, VA)
    Reston, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the ... clearance. This security clearance requires US citizenship. + Existing, in-scope TS/ SCI (with poly) security clearance. + Bachelor's Degree from university… more
    SOS International LLC (11/21/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Strong analytical and ... GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (10/30/25)
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  • Senior Specialist, Systems Engineer - Strategic…

    L3Harris (Springfield, VA)
    …In lieu of a degree, minimum of 8 years of prior related experience. + Active Top Secret / SCI with Poly clearance required. + 2+ years' experience with Joint ... sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic...Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/ SCI w/ CI Poly Required) Job Code: 29823 Job… more
    L3Harris (10/16/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ207777 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... communications equipment. + Develop and maintain network architecture diagrams. **Qualifications:** + Security Clearance: active TS/ SCI POLY + 8+ years related… more
    General Dynamics Information Technology (09/26/25)
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