• Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job ... adjustments, payload operations, and anomaly resolution. . Experience working with orbital state data and utilizing associated tools such as Systems Tool Kit… more
    L3Harris (01/10/26)
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  • Model Based Systems Engineer

    HII (Suffolk, VA)
    …Summary Mission Technologies a division of HII is seeking an experienced Model-Based Systems Engineer (MBSE) with a strong Modeling & Simulation (M&S) background ... simulation. * Support requirements definition, development, and testing for the MAVEN Smart System JLVC data layer and the JTT application. * Provide strategic… more
    HII (12/25/25)
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  • Systems Engineering, Integration, & Test…

    Leidos (Fort Belvoir, VA)
    …at the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, ... Architectures:** Assess and define the security needs of missile defense systems -including sensors, interceptors, systems , and communications. Develop fully… more
    Leidos (12/10/25)
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  • Senior Software Engineer

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (10/31/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to...are seeking a Subject Matter Expert (SME) Level Network Engineer with a minimum of 16 years' of experience… more
    BAE Systems (11/07/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The ideal candidate will… more
    Infinity Systems Engineering (01/03/26)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …(Linux) issues and software development. + Proven success working as a DEVOPs systems engineer and technical admin. + Agile Methodology and continuous ... **Job Description** BAE Systems , a top-ten prime contractor to the US...Department of Defense, enables the US government to transform data into intelligence and provides engineering, integration and sustainment… more
    BAE Systems (10/31/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (12/04/25)
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  • Software Engineer - Cloud Automation

    BAE Systems (Herndon, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (12/16/25)
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  • Senior Information Systems Security…

    Watershed Security (Norfolk, VA)
    …and Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... systems . + Lead cyber-incident-response efforts, including isolating affected systems , conducting initial investigations, collecting relevant data , and… more
    Watershed Security (01/02/26)
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