• Sr./Pr. Program Cyber Systems Engineer

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. This Principal (or Senior Principal) Cyber Systems Engineer position is for an Information Systems ... and build security features into space-related communications subsystems and ground software . Prior knowledge and experience applying Cyber/SSE principles to complex… more
    Northrop Grumman (10/01/25)
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  • Network Engineer III

    Chenega Corporation (Corbin, VA)
    Network Engineer III Corbin, VA Join our Talent Network Network Engineer III Corbin, VA Are you ready to enhance your skills and build your career in a rapidly ... technology capabilities, to ensure functional optimization in their business. TheNetwork Engineer IIIwill provide network administration and support services for the… more
    Chenega Corporation (07/09/25)
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  • Lead, Chief Systems Engineer - Network…

    L3Harris (Dulles, VA)
    …domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job Location: Herndon, VA ... to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical development of and...Lead Systems Engineering role with L3Harris will be the senior technical authority on a program pursuit, or team… more
    L3Harris (08/31/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …Overview We are seeking an experienced and dynamic Lead Systems Engineer (Payload - Intelligence, Surveillance, and Reconnaissance (ISR)). This position will ... operational deployment. + Collaborate with cross-functional teams of hardware engineers, software engineers, and military experts to ensure ISR payloads meet… more
    QinetiQ US (09/23/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …* * * **The Opportunity:** CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (08/21/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department of Defense and the… more
    KBR (09/16/25)
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  • Zero Trust Data Engineer - Sr. (TS/SCI)…

    SMX (Fort Belvoir, VA)
    …VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a ** Senior Zero Trust Data Engineer ** to join a team of highly ... and integration with analytics platforms. + Collaborate cross-functionally with software engineers, data scientists, intel analysts, and customers to ensure… more
    SMX (08/27/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer ... Title: SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National...review of system and sub-system requirements, development processes, integration, verification , validation, and testing (IVV&T) + Aid in working… more
    KBR (07/08/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 5** to join our **Security and Electronic Systems (SES)** business Unit. ... interfacing, integration, and testing of specific components of complex hardware/ software systems to include requirements elicitation, analysis and functional… more
    M. C. Dean (08/27/25)
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  • Chief Engineer

    Huntington Ingalls Industries (Fairfax, VA)
    …Salary Range: $142,262.00 - $200,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
    Huntington Ingalls Industries (07/30/25)
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