• Software Engineer

    Amentum (Dahlgren, VA)
    …a dedicated results-oriented SW Developer to support NSWC Dahlgren H20. **Software Engineer Responsibilities include:** + Working with a small Undersea Warfare (USW) ... on publish/subscribe and client server models using TCP/IP sockets + Must have an Active SECRET US Government Clearance. Note: US Citizenship is required to obtain a… more
    Amentum (11/29/25)
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  • Senior Principal Software Engineer - Oracle…

    Oracle (Richmond, VA)
    …healthcare innovation, and we are seeking an exceptional **Senior Principal Software Engineer ** to join our **Healthcare Agents Engineering team** , where you will ... to patient communication to reimbursement processes. Your expertise in backend systems , data platforms, and distributed architecture will directly enable AI-first… more
    Oracle (11/25/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …+ 3+ years of experience in modeling and simulation for aerospace or space systems . + Active Top Secret/SCI w/Poly Clearance. + Proficiency with CAD tools ... **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate will:**… more
    SAIC (10/24/25)
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  • Plant Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... civil, and commercial markets. Nightwing is seeking a dedicated and detail-oriented Plant Engineer to join our team and drive the optimization of our industrial… more
    Nightwing (10/23/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …+ 3+ years of experience in modeling and simulation for aerospace or space systems . + Active Top Secret/SCI w/Poly Clearance. + Strong understanding of sensor ... **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain… more
    SAIC (10/22/25)
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  • Machine Learning Modeling and Simulation…

    SAIC (Chantilly, VA)
    …+ 3+ years of experience in modeling and simulation for aerospace or space systems . + Active Top Secret/SCI w/Poly Clearance. + Strong understanding of sensor ... **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and maintain… more
    SAIC (10/22/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **, VA.** ... skilled team of professionals, responsible for developing accreditation packages for cloud systems in both AWS and Azure environments. This position offers great… more
    ManTech (01/09/26)
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  • Senior Autonomy Engineer - Alexandria

    Serco (Arlington, VA)
    Arlington, Virginia, US Engineering 12786 Full-Time Active DoD Top Secret with SCI Eligibility No - Teleworking not available for this position $211816.25 - ... Description & Qualifications** As the Senior AI and Autonomy/Swarm Engineer for the Technology Modernization Transition Review (TMTR) process...be successful in this role, you will have: + Active DoD Top Secret Clearance with SCI eligibility. +… more
    Serco (01/03/26)
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  • Java Software Engineer

    CACI International (Sterling, VA)
    Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... dashboard for test execution and reporting. You'll collaborate closely with systems engineers and fellow developers to create innovative automated solutions across… more
    CACI International (01/01/26)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Arkime Engineer Key Role: Architect, deploy, and configure Arkime clusters, capture nodes, viewer nodes, and storage subsystems. Design packet capture strategies ... continuous verification, and identity-centric access + Experience with Linux systems administration, containers, and distributed systems , leveraging SIEM… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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