• Senior Software Engineer

    Amentum (Dahlgren, VA)
    We are looking for a Senior Software Engineer with demonstrated experience in working in modern software development methodologies and understanding DoD ... teams, while improving reliability and reducing toil for our engineering teams. ** Senior Software Engineer Responsibilities Include:** + Designing, creating, and… more
    Amentum (10/02/25)
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  • Senior Project Development Engineer…

    CMTA, Inc (Fairfax, VA)
    …for our employees. **Job Summary:** CMTA, a Legence company, is looking for a Senior Project Development Engineer in the federal market to help in our ... can easily make the transition to become an energy engineer within our Energy Solutions group **Below are some...IDIQ contract requirements + Meeting cyber security requirements by DOD and other federal agencies + Knowledge and understanding… more
    CMTA, Inc (09/25/25)
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  • Sr. Systems Engineer , Configuration…

    Arena Technical Resources, LLC (Sterling, VA)
    …Candidate must possess an active TS/SCI clearance Job Description: We are looking for a Senior Systems Engineer to work alongside our balanced agile delivery ... Sr. Systems Engineer , Configuration Management Location: Sterling,...teams on highly complex DoD projects, specifically the development of command and control… more
    Arena Technical Resources, LLC (07/18/25)
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  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for overseeing ... activities planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as the...certifications: + CASP + + CCNP + Certified Information Systems Security Professional (CISSP) + GCED + GCIH Experience:… more
    V2X (07/31/25)
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  • Senior IT Security Engineer /Analyst

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Senior IT Security Engineer /Analyst is responsible for leading the implementation and enforcing information systems security policies, ... with the CM for information system security software, hardware, and firmware. The Senior IT Security Engineer /Analyst oversees the maintenance of records on… more
    Cayuse Holdings (09/13/25)
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  • Senior Strategic Advisor - F-35 Acquisition…

    Huntington Ingalls Industries (Arlington, VA)
    …acquisition, program integration, and strategic planning, with a proven ability to advise senior leadership across the Department of Defense ( DoD ), Joint Program ... Range: $140,001.00 - $185,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business… more
    Huntington Ingalls Industries (08/29/25)
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  • Senior Offensive Cyber Engineer

    ManTech (Quantico, VA)
    MANTECH seeks a ** Senior Offensive Cyber Engineer ** to perform analysis of cybersecurity packages using the Risk Management Framework (RMF) process to achieve an ... Authority to Operate (ATO) while supporting the Marine Corps Systems Command (MCSC) in **Quantico, VA** . This position is offensive in nature and works closely with… more
    ManTech (08/01/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …primary role designing, architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined ... networks. + 3+ years DoD environment. + Certifications: + DoD Approved...possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team… more
    TekSynap (07/09/25)
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  • Senior Digital Engineer

    KBR (Chantilly, VA)
    …impact on our defense capabilities. KBR is seeking a Senior Digital Engineer to support Model Based Systems Engineering (MBSE) efforts for an Intelligence ... Title: Senior Digital Engineer KBR's National Security...development of enterprise level requirements, architectures, CONOPS and other systems engineering artifacts for the IC/ DoD +… more
    KBR (08/30/25)
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  • Data Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Data Engineer , Senior The Opportunity: As AI...Nice If You Have: + Experience working directly with DoD data systems , tactical networks, or multi-domain ... across cloud and edge environments. We need a data engineer with the depth and range to lead this...on our team, you'll take ownership of complex data systems , enabling the flow of information from raw collection… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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