• Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the ... interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281...value chain framework * Leads the development of appropriate solutions to customer needs * Demonstrates broad and deep… more
    L3Harris (10/26/25)
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  • Principal Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Principal Integration and Test Engineer to serve in a key role within ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/09/26)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    …and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT, including ... **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and...and enterprise as they lead, cultivate, and develop innovative solutions to address common concerns of reliable and maintainable… more
    SAIC (01/06/26)
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  • Engineer Systems 4 - Advanced Submarine…

    HII (Newport News, VA)
    …history, we collaborate together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world. ... forward to meeting you. The Role Performs technical planning, system integration , verification and validation, cost and risk, and supportability and effectiveness… more
    HII (01/04/26)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security, performance, and ... . , Kubernetes/OpenShift), application servers, databases, message queues, and integration gateways per Architecture patterns. + Implement automated configuration… more
    RGP (01/01/26)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... ground milestones, and supporting agile test and DevOps verification strategies and integration of new systems and initiatives in support of expanded SIGINT mission… more
    KBR (12/29/25)
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  • Engineer Systems 3

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER SYSTEMS 3 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43991 Team: E35 SUBMARINE ENGINEERING - ADVANCED CAPABILITIES Entity: ... history, we collaborate together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world.… more
    Huntington Ingalls Industries (12/22/25)
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  • Engineer Electromechanical 4

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER ELECTROMECHANICAL 4 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 42665 Team: E70 A1B PROPULSION PLANT PLANNING YARD Entity: ... history, we collaborate together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world.… more
    Huntington Ingalls Industries (12/22/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... of the world's most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the US government on its most… more
    Nightwing (11/25/25)
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  • Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …in their pursuit to protect people and critical assets. The Intelligence Production Solutions Division (IPSD), part of the Decision Advantage Solutions Business ... Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled team, you will play a critical role in delivering… more
    Leidos (11/22/25)
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