• Principal Java Software Engineer

    RTX Corporation (Fort Meade, MD)
    …PA, Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team...that create a safer, more secure world. In the ** Principal Java Software Engineering** role, you will design, develop,… more
    RTX Corporation (10/13/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Principal ** **Network Engineer ** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** This is an exciting ... * Serve as the senior Tier III escalation support engineer for Incident Management activities. * Develop and maintain...* Able to work in a dynamic, fast-paced and mission -focused environment. **BASIC QUALIFICATIONS:** * BS degree and 12… more
    Leidos (10/16/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Fort Meade, MD)
    …of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems ... that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will design, develop,...test systems using models to successfully satisfy the customer mission for our satellite ground systems team. We are… more
    RTX Corporation (10/13/25)
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  • Principal System Engineer /Program…

    KBR (Chevy Chase, MD)
    Title: Principal System Engineer /Program Portfolio Manager Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of… more
    KBR (10/08/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll ... that fuel those missions. By joining in our shared mission , we will support yours of expanding your personal...Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program.… more
    Northrop Grumman (08/31/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/21/25)
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  • Principal Software Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …border surveillance. **Job Summary** Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and architect ... solutions across our entire product ecosystem. We're seeking a distinguished engineer who can seamlessly bridge the gaps between software, hardware, product… more
    Leonardo DRS, Inc. (10/02/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/12/25)
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  • Principal Kubernetes Software…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/04/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/02/25)
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