• Sr Citrix/Windows Engineer

    General Dynamics Information Technology (Mclean, VA)
    …you need: Experience: 8-10 years of hands-on experience as a Windows Systems Administrator/ Engineer . Proven expertise managing Windows Workstations and Servers ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (12/29/25)
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  • Senior Network Engineer

    SAIC (Springfield, VA)
    …large/complex networks end-to-end. **Required Clearance:** + US Citizenship. + Active Top Secret Clearance. **Preferred Experience, Skills & ... Network Technologies Business Unit currently has an opening for a **Senior Network Engineer ** to support a Department of State (DoS) Bureau of Diplomatic Technology… more
    SAIC (01/08/26)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT systems in ... who has prior experience working as a classified Network Engineer . This is an on-premises position on our...+ The successful candidate will, in addition to providing top level technical support and vision, provide task leadership… more
    The MITRE Corporation (12/17/25)
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  • Research Science / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    …mathematical underpinnings and at least 4 years' experience.** **Must have active Top Secret security clearance.** **Experience developing models,.** **Strong ... Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time...and techniques associated with adversarial AI and AI/ML assurance.** ** Active Top Secret/SCI clearance preferred.** - **… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    …transfer the required security clearance as dictated by the contract + Must have active Top Secret Clearance. _Desired:_ + Ph.D. in computer science, computer ... Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time...techniques associated with adversarial AI and AI/ML assurance. + Active Top Secret/SCI clearance preferred. - **… more
    CACI International (11/25/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …or successor + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI ... **This position requires** **U.S. citizenship** **and an** ** active US DoD clearance** **.** **Candidates who are** **not US citizens** **are** **not** **eligible**… more
    Imagine One Technology & Management (12/24/25)
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  • Network Engineer - TS/SCI Required

    General Dynamics Information Technology (Arlington, VA)
    …network personnel. **WHAT YOU'LL NEED TO SUCCEED - REQUIRED:** + **Clearance:** Active Top Secret/SCI security clearance + **Certifications** : + IAT ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and… more
    General Dynamics Information Technology (01/13/26)
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  • Cybersecurity Engineer - Hybrid Work…

    General Dynamics Information Technology (Arlington, VA)
    …**Experience:** **5+ years of related experience.** **Security clearance level:** ** Active Top Secret required.** **Certifications:** **DoD 8570/8140 IAT ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk… more
    General Dynamics Information Technology (11/18/25)
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  • AI/ML Delivery Engineer

    General Dynamics Information Technology (Herndon, VA)
    …concepts and approaches. + US Citizenship + Clearance: Candidates must have an active Top Secret/SCI Clearance, with a Poly clearance strongly preferred. The ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Data… more
    General Dynamics Information Technology (11/15/25)
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  • Electrical/Cabling Engineer

    HII (Chesapeake, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Job Description HII Mission Technolgoies is seeking an Electrical/Cabling Engineer to support our customer in Chesapeake, VA. The Electrical/Cabling… more
    HII (12/27/25)
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