• Chief Test Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    Senior This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) ... warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination-not… more
    Huntington Ingalls Industries (09/19/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …SAIC's Prime Program, Landmark AOS located in Chantilly, VA is seeking a ** Senior Acquisition Systems Engineer ** to provide procurement and acquisition ... Enterprise Directorate (GED), Advanced Ground Office (AGO). As the ** Senior Acquisition Systems Engineer ** ,...We are a team of 23,000 strong driven by mission , united purpose, and inspired by opportunity. Headquartered in… more
    SAIC (12/16/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you...+ Working knowledge of missile defense system components and mission . + Familiarity with DOD and MDA processes and… more
    Chenega Corporation (12/14/25)
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  • Cybersecurity Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC is seeking a **Cybersecurity** ** Systems Engineer ** to join our team at Fort Belvoir, Virginia. **Job Duties:** + Support the modernization ... of gap analysis, requirements, development, test, and deployment of products and systems . + Work closely with customers, senior leadership within programs,… more
    SAIC (12/03/25)
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  • Enterprise Integration Systems

    SAIC (Chantilly, VA)
    …while increasing their responsibilities. SAIC has an opening for a Enterprise Integration Systems Engineer to provide Systems Engineering and Technical ... VA. This customer is responsible for designing, building, and operating national security-related systems based in space, in the air, and on the ground. SAIC is… more
    SAIC (11/12/25)
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  • Cyber Systems Engineer - level 2

    Northrop Grumman (Dulles, VA)
    …hardening, for embedded processors and flight software. Experience with real-time operating systems , secure coding best practices, or other mission critical ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...variety of stakeholders ranging from technical staffers up to senior program managers _This position will work a 9/80… more
    Northrop Grumman (12/02/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …are seeking a **System Engineer 5** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... operate, and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (11/26/25)
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  • Systems Engineer 3 - Remote

    M. C. Dean (Vienna, VA)
    …and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises. ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/30/25)
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  • 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-related cyber security solutions into customer-owned or controlled Space systems , through robust cryptographic security engineering and information … more
    KBR (12/06/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems ... functional, environmental, stress, and security testing of hardware and software systems , ensuring performance in extreme conditions and mission -critical… more
    Mercury Systems (12/03/25)
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