• SATCOM Systems Engineer

    Systems Technologies, Inc. (Fort Belvoir, VA)
    …automated vulnerability scan tools, such as Retina and Assured Compliance Assessment Solution SECURITY CLEARANCE . Active DoD Secret Security Clearance ... SATCOM Systems Engineer Location Ft. Belvoir, VA Job Setting Hybrid Job Category Engineer Apply Now… more
    Systems Technologies, Inc. (12/26/25)
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  • T&E Systems Engineer

    SURVICE Engineering (Quantico, VA)
    Engineer - USMC Ground Tactical Vehicles + Location: Quantico, VA | Telework + Security Clearance : Active Clearance or Eligible to Obtain - US citizenship ... 1981, we have supported the DoD community, as well as Homeland Security , advanced technologies, environmental, and commercial markets. Our employees have backgrounds… more
    SURVICE Engineering (12/26/25)
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  • Engineer , Senior-CRIBL

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Engineer , Senior-CRIBL will serve as the technical lead for enterprise-scale data observability and telemetry management using the CRIBL Stream, ... optimizing, and maintaining high-performance data routing pipelines that support security , performance, and compliance monitoring across cloud and on-prem… more
    Cayuse Holdings (10/25/25)
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  • Cybersecurity Systems Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    **Req ID:** RQ213016 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Cyber ... and IT Risk Management **Skills:** DISA STIG,Information Assurance,System Security **Experience:** 8 + years of related experience **US Citizenship Required:** Yes… more
    General Dynamics Information Technology (01/20/26)
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  • Network Engineer

    Tyto Athene (Chesapeake, VA)
    …and improved customer service. **Desired:** + Lenel certification **Certifications:** + CompTIA Security + CCNA ** Clearance :** + Active TS/SCI clearance , and ... **Description** Tyto Athene is searching for a **Network Engineer ** to design, develop, configure, deploy, and maintain systems to fulfill customer operational… more
    Tyto Athene (01/17/26)
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  • Modeling and Simulation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on ... national security ? As a Modeling and Simulation ( M & S ) Engineer , you will design and implement advanced models to evaluate system performance and support… more
    BOOZ, ALLEN & HAMILTON, INC. (01/19/26)
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  • Nuclear Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …or Applied Physics + Certified Nuclear Professional Certification + Professional Engineer Certification Clearance : Applicants selected will be subject to ... Nuclear Engineer , Lead Key Role: Provide nuclear weapons effects...computational science, or fission reactor engineering + Active TS/SCI clearance ; willingness to take a polygraph exam + Bachelor's… more
    BOOZ, ALLEN & HAMILTON, INC. (01/18/26)
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  • Agile UI/UX Engineer

    Lockheed Martin (Herndon, VA)
    …in Human\-Computer Interaction \(HCI\), Design, or related field\. \#LMSpaceSoftwareEng ** Security Clearance Statement:** This position requires a government ... visualization\. The Strata program is seeking a UI/UX Project Engineer to become a member of their Agile Software... security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (01/07/26)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …vision, peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** US Citizen Secret clearance **OTHER ... Category IAT Level III + CASP+ CE + CCNP Security + CISA + CISSP (or Associate) + GCED...clearance **Overview** We are seeking a Senior Network Engineer to join our team supporting DISA JSP ETM… more
    TekSynap (01/06/26)
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  • AI/ML Engineer

    Frontier Technology Inc. (Chesapeake, VA)
    Overview Frontier Technology Inc. (FTI) is seeking a hands-on AI/ML Engineer to design, build, and deploy advanced machine learning solutions supporting defense and ... national security missions. This role focuses on execution in oversight, ideal for an engineer who thrives in the code, enjoys building end-to-end pipelines, and… more
    Frontier Technology Inc. (12/19/25)
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