• Sr. Digital Engineer

    KBR (Chantilly, VA)
    …board, concept of operations and architecture development, risks, schedule, and verification, validation , & test Required Qualifications: + Bachelor's Degree in ... Title: Sr. Digital Engineer KBR is seeking a Systems Engineer to support Model Based Systems Engineering (MBSE) efforts for government programs in Chantilly, Va.… more
    KBR (12/02/25)
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  • Senior Directory Services Engineer

    Ryder System (Richmond, VA)
    …._ **Job Description** : **General Summary** The Senior Directory Services Engineer is responsible for the design, engineering, and operational leadership of ... modernization of legacy environments, and decommissioning of outdated infrastructure. The senior engineer acts as a subject matter expert and technical leader within… more
    Ryder System (12/01/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... None * * * **The Opportunity:** Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a dynamic counter-unmanned aircraft systems (C-UAS) mission that… more
    CACI International (11/18/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …will implement technical leadership and execution in the development of virtualization test , production, and training systems. You will evaluate and analyze security ... hardware and software. You will develop secure software testing and validation procedures. You will identify security implications and apply methodologies within… more
    Naval Sea Systems Command (11/04/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …supporting enterprise and system level requirements for future systems; independent verification, validation and test in support of delivered system capabilities ... successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) support to a… more
    Solvarus (11/02/25)
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  • Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: Ashburn, VA Job ... + Assess threats via attack/countermeasure analysis. + Conduct Verification and Validation activities. + Use DoD 5200.39 for the identification and protection… more
    L3Harris (11/01/25)
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  • Sr. Software Engineer

    Fannie Mae (Reston, VA)
    …* Experience with DevOps and CI/CD concepts and tools. * Experience building E2E test automation with a focus on data validation . * Demonstrated interest in ... systems. *THE IMPACT YOU WILL MAKE* The *Sr. Software Engineer *role will offer you the flexibility to make...ecosystems * AWS Certifications - Solutions Architect, Developer, Data Engineer *Target Pay Range: * $ 121,000.00 - $158,000.00… more
    Fannie Mae (10/31/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... our national security. We are seeking a GEOINT Systems Engineer to provide support for system analysis for all...Concept of Operations (CONOPS), Interface Control Documents (ICDs) and test plans + Understanding of the Request for Change… more
    KBR (10/30/25)
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  • Sr. Specialist, Electrical Engineer (ASIC…

    L3Harris (Herndon, VA)
    …interest of national security. Job Title: Sr. Specialist ASIC/FPGA Senior Design Engineer Job Code: 30428 Job Location: Herndon, VA (on-site) Schedule: 9/80 Regular ... Reporting to the Manager, Engineering (ASIC/FPGA), the Senior Design Engineer will be part of the key ASIC/FPGA design...and RTL quality (RDC, CDC, Formal, Lint). + Generate test plans. + Perform module level verification, synthesis/STA, Lab… more
    L3Harris (10/26/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …responsibilities include: Performing technical planning, system integration, verification, and validation activities\. Supporting lab operations including test ... developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling...experimentation\. **Who You Are** You are a skilled systems engineer with a hands\-on approach to solving problems\. You… more
    Lockheed Martin (10/04/25)
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