• Lead, Systems Engineer (Chief…

    L3Harris (Herndon, VA)
    …qualification, including experience running the integration and test plan end to end. + US Citizen and eligible to obtain and maintain a Secret level Security ... Technologies, Herndon, VA location. Reporting to the Business Chief Engineer of Surface & Airborne Integrated Systems ,...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (10/26/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... interest of national security. Job Title: Scientist, Chief Integration/Test Engineer Job Code: 27748 Job Location : Clifton, NJ...for driving the integration and test of complex electronic systems for the defense industry. You will need to… more
    L3Harris (11/20/25)
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  • Integrated Naval Combat Systems…

    HII (Virginia Beach, VA)
    …+ Strong background in system testing, troubleshooting, and maintenance of complex electronic/network systems Credentials + US Citizen + Current or Active ... readiness in piece-parts. For more than 40 years, the US Navy has entrusted HII to maintain and modernize...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    HII (11/13/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …and innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us ?** Our people are passionate about ... are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be… more
    M. C. Dean (10/14/25)
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  • Systems Engineer

    GovCIO (Richmond, VA)
    …referral to this job (https://careers-govcio.icims.com/jobs/4289/ systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for System Engineer for our HUD proposal. The System ...of the design concepts + Installs all new hardware, systems , and software for networks + Designing and configuring… more
    GovCIO (09/30/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …or more of the following: CASP CE, CCNP, CISA, and CISSP (or Associate) + US citizen **Security Clearance:** Must have an active DoW Top Secret clearance. ... ** US Citizenship Required:** Yes **Job Description:** The Chief Engineer leads research, analysis, design, and development activities that will support… more
    General Dynamics Information Technology (10/04/25)
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  • ALTED - Network/ Systems Engineer 5

    GovCIO (Fairfax, VA)
    …to this job (https://careers-govcio.icims.com/jobs/7101/alted network- systems - engineer -5/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide Tier...primary data center. Implement HP and Cisco blade server systems ; provide engineering and operational support for data centers,… more
    GovCIO (11/19/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …an** **active US DoD clearance** **.** **Candidates who are** **not US citizens ** **are** **not** **eligible** **for this role.** Imagine One Technology ... & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon award...+ Lead the analysis and testing of a designated US Naval warfare system against known vulnerabilities based upon… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    …supervision. + Active DoD Secret clearance or higher. + Must be a US Citizen **Preferred Qualifications:** + Experience with model and simulation environments ... the Fire Control team. We are looking for experienced Systems Engineers who can bring digital engineering practices into...we're redrawing it. **Original Posting:** November 12, 2025 For US Positions: While subject to change based on business… more
    Leidos (11/13/25)
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  • Systems Engineer (Operations/…

    The Boeing Company (Arlington, VA)
    …Person" as defined by 22 CFR |120.15 is required. "U.S. Person" includes US Citizen , lawful permanent resident, refugee, or asylee. **Export Control Details:** ... great opportunity for professional growth. Find your future with us . **Boeing Defense, Space & Security** (BDS) is seeking.... **Boeing Defense, Space & Security** (BDS) is seeking Systems Engineers (Operations/ Systems Analyst) to join our… more
    The Boeing Company (11/19/25)
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