• Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration , and ... cryptographic risk assessment support to programs + Support: Deliver implementation and integration support for key management systems + Strategy: Advise… more
    KBR (12/06/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **SIGINT Systems Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... in addition author RFCs for the customer. + Support Agile and DevOps automated test and verification (VV&T) + Integrate new systems and initiatives in support… more
    SAIC (11/21/25)
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  • Model-Based Systems Engineer

    G2 Ops, Inc. (Virginia Beach, VA)
    … design and integration + Proven experience performing research, development, or test and evaluation related to systems and weapons implementation + Working ... impact: For this opportunity, we are seeking a highly motivated, team-oriented Model-Based Systems Engineer . This exciting position will have the chance to work… more
    G2 Ops, Inc. (10/25/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... and acquisitions that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative team environment supporting… more
    SAIC (01/01/26)
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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...government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and… more
    BAE Systems (10/31/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …mission/maintenance support. STC tasks include system design, engineering development, system integration , hands-on build and test , field operations and ... testing, and building of upgraded capabilities to include software and hardware integration and test (I&T) + Conduct multidisciplinary research when needed… more
    Northrop Grumman (12/04/25)
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  • Senior System / Network Engineer

    Intrepid Solutions and Services (Ashburn, VA)
    …**REQUIRED SKILLS AND EXPERIENCE:** + Minimum 6 years of relevant experience in systems integration , logistics, or defense-related engineering roles + Minimum of ... We are seeking a Project Lead SeniorSystem / Network Engineer to support the development of the Marine Air...and logistics planning tools + Working knowledge of simulation systems or software-hardware integration in training environments… more
    Intrepid Solutions and Services (12/17/25)
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  • System Engineer

    CACI International (Sterling, VA)
    systems . Your expertise will drive the design, development, and integration of systems that meet stringent performance, reliability, and compliance ... Engineer , you will manage system requirements, contribute to systems engineering documentation, and design solutions that meet requirements. + Responsibilities… more
    CACI International (12/20/25)
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  • Systems Engineer

    ManTech (Stafford, VA)
    MANTECH seeks a motivated and enthusiastic Systems Engineer to support our current Marine Corps Warfighting Laboratory (MCWL) contract out of Quantico, VA. ... Experience in using Configuration Management software (CMPro preferred). + Experience with systems integration and testing to verify required performance. +… more
    ManTech (12/06/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... will join a dynamic multidiscipline team responsible for design, implementation, integration , and support of the enterprise IT infrastructure, which includes… more
    M. C. Dean (11/28/25)
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