• Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... is an entry-level position. No prior work experience is required. + Must be a US citizen . _Desired:_ + Secret-level security clearance. ( US Citizenship is… more
    CACI International (09/30/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 28190 Job Location: Herndon, VA Job Schedule: 9/80 ... Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (08/30/25)
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  • Systems Engineer

    Lockheed Martin (Virginia Beach, VA)
    **Description:** You will be a Systems Engineer Subject Matter Expert \(SME\) in virtual and physics\-based modeling, responsible for developing, coordinating, ... \(FD\) Branch\.\. **What You Will Be Doing** As a Systems Engineer you will be responsible for:...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top… more
    Lockheed Martin (08/15/25)
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  • Senior Associate, Systems Engineer…

    L3Harris (Springfield, VA)
    …cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer Job Code: 28927 Job Location: Springfield, VA Job Description: ... Use software tools, scripting and software/hardware troubleshooting + Analyze systems requirements from end systems and users...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (09/24/25)
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  • Systems Engineer

    Idea Entity (Herndon, VA)
    …be US Citizen . Summary: We are seeking a highly skilled Systems Engineer to design, configure, and implement secure cloud and on-premises solutions that ... Position: Systems Engineer Work Location: Onsite, Belcamp, MD, Orlando, FL, Camden, AR, Fullerton, CA, Santa Clarita, CA, Rustburg, VA. Daily schedule: 40 hours… more
    Idea Entity (09/23/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …to address emerging threats. Nightwing is seeking a talented and experienced Principal Systems Engineer to join our dynamic development team. In this role, ... interpretation of findings with the CI/CD Processing Pipeline **Required Skills:** + Must be a US Citizen + Active Secret (S) clearance. Must be able to obtain a… more
    Nightwing (09/05/25)
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  • Systems Engineer - Entry Level…

    Lockheed Martin (Herndon, VA)
    …career that's built for you\. Lockheed Martin Space is seeking a full\-time Entry Level Systems Engineer for our Herndon, VA Site\. In this role, you will ... and/or knowledge of automated testing capabilities of software and/or systems , understanding of system requirements, and overall ability to...award expected in winter of 2025 Must be a US Citizen ; this position will require a… more
    Lockheed Martin (09/13/25)
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  • Submarine C5I SE&I Systems Engineer…

    Lockheed Martin (Manassas, VA)
    …**The Work** Lockheed Martin Rotary & Mission Systems is seeking a full\-time Systems Engineer \(Modeling\) for the Submarine C5I SE&I program\. As a member ... Agile DevSecOps program environment, supporting a large system of systems program and advancing a digital thread solution\. You...to detail, and good communication skills\. Must be a US Citizen ; this position will require a… more
    Lockheed Martin (09/25/25)
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  • Senior Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide full life cycle system/software engineering. ... USD $148,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4950/senior- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4950_ **Category** _IT… more
    GovCIO (07/23/25)
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  • Journeyman Systems Engineer

    GovCIO (Sterling, VA)
    **Overview** GovCIO is currently hiring for a Journeyman Systems Engineer with an active Secret clearance to provide system/software engineering. This position ... USD $98,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4957/journeyman- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Sterling_ **ID** _2024-4957_ **Category** _IT… more
    GovCIO (07/23/25)
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