• User Support Technician (2W2)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... systems reporting (WSR) experience + ​ **Required** : 2W2 experience + DOD 8570 IAT Level II (ex. CCNA- Security , Security + CE, CND, etc.) + **Required** :… more
    General Dynamics Information Technology (10/30/25)
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  • Senior Specialist, Systems Engineer - Strategic…

    L3Harris (Springfield, VA)
    …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 ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI w/ CI… more
    L3Harris (10/16/25)
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  • Senior Air Force Mission Concepts and Operations…

    KBR (Alexandria, VA)
    …Military Education relevant to Military Training and/or Military Planning + Active Top - Secret clearance with SCI eligibility is required. US Citizenship is ... Senior Air Force Mission Concepts and Operations Analyst KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (10/16/25)
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  • Systems Administrator

    General Dynamics Information Technology (Langley AFB, VA)
    …RQ208930 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... equivalent combination of education and years of experience. + Must have Security + certification or DoD 8570 Level II equivalent within 90 days of hire + TS/SCI… more
    General Dynamics Information Technology (10/15/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …related acquisition experience per level if no bachelor's degree is held. Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph Experience as a ... hardware, software, and network-related issues. Monitor system performance and security , ensuring compliance with organizational policies and best practices. Manage… more
    Sciolex Corporation (10/14/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Herndon, VA)
    …RQ208836 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... for daily operations, maintenance, data center design, and the security of lab environments that mirror production. In this...obtain and maintain a CI poly + Must meet DoD 8570 IAT Level II requirements including one of… more
    General Dynamics Information Technology (10/14/25)
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  • Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...methodologies (eg, Cameo, Sysml). + Experience working in a DoD or Intelligence Community (IC) environment. + Proficiency with… more
    Leidos (10/11/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...government or defense programs, preferably in the IC or DoD . + Familiarity with the Customer's mission, architecture, and… more
    Leidos (10/11/25)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    …+ Working Hours: Standard 40 hours per week. Qualifications: Required: + Clearance: Top Secret /SCI + Education: Pursuing Bachelor's, Master's, or PhD in Physical ... Radar Research Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (10/04/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …RQ208002 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive), Security System Design,Systems Engineering **Experience:** 5 + years of related… more
    General Dynamics Information Technology (09/30/25)
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