• Lead/Sr. Specialist, Software Engineer…

    L3Harris (Chantilly, VA)
    …will provide on-the-job mentoring to junior engineers as needed. + Position requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top ... in the interest of national security. Job Title: Lead/Sr. Specialist, Software Engineer Full-Stack Application Job Code: 30938 Job Location: Chantilly, VA, or… more
    L3Harris (11/19/25)
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  • Converged Sensors - Lead Member Systems…

    Lockheed Martin (Moorestown, NJ)
    …requires the ability to obtain and maintain a DoD government clearance at the Top Secret level\. Learn more about life in Moorestown, NJ here\! ... You Are** Our team is seeking a driven Systems Engineer to help lead the cross\-program development & implementation...architecture experience Active or ability to obtain a DoD Top Secret security clearance Ability to support… more
    Lockheed Martin (10/31/25)
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  • Systems Engineer - Principal Electronic…

    Lockheed Martin (King Of Prussia, PA)
    …requires the ability to obtain and maintain a DoD government security clearance at the Top Secret level\. Why Join Us \- Competitive salary & benefits package \- ... You Are Our team is seeking a staff systems engineer to help design, develop, & deliver software defined...systems \- Active or ability to obtain a DoD Top Secret security clearance \- Ability to… more
    Lockheed Martin (09/12/25)
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  • Experienced Software Engineer

    Lockheed Martin (Littleton, CO)
    …skills and ability to analyze/debug complex systems\. * U\.S\. Citizenship with an active Secret or Top Secret security clearance\. **Desired Skills:** * ... \(RTOS\) solutions for mission\-critical and safety\-critical applications\. * Apply DevSecOps practices to enable secure, automated software development, testing,… more
    Lockheed Martin (09/06/25)
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  • Avionics Test Engineer - Hypersonics

    Leidos (Huntsville, AL)
    …or Commercial aerospace-related programs. + Must be a US Citizen and able to obtain top - secret clearance. Come break things (in a good way). Then build them ... work is ahead!** Leidos' Defense Systems is seeking a talented **Avionics Test Engineer ** for its Hypersonics line of business. With offices across the United States… more
    Leidos (10/09/25)
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  • Lead Systems Engineer - Electronic Warfare…

    RTX Corporation (Goleta, CA)
    …are eligible for a security clearance. **Qualifications We Prefer** + Active DoD Top Secret clearance with investigation within five years + Experience ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (11/01/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …deployed OPIR assets, field deployments and sustainment. Clearance Requirement: + Active Top Secret /SCI security clearance with a Polygraph Belong, Connect and ... Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR...program office agile development tracking. + Support a development/security/operations ( DevSecOps ) development and operating paradigm/CONOPS. + Support the Government… more
    KBR (10/28/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    Systems Engineer The Opportunity: Are you looking for an...to learn and solve problems quickly and creatively + Top Secret clearance + Master's degree in ... join Booz Allen's strategic team to work on a top -priority space program. On our team, you will work...needs. You will provide direct support to the chief engineer and manage the Booz Allen engineering team supporting… more
    BOOZ, ALLEN & HAMILTON, INC. (11/02/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (North Charleston, SC)
    …If You Have: + Experience creating and maintaining Gitlab CI / CD workflows + Top Secret clearance + Master's degree Clearance : Applicants selected will be ... Systems Engineer , Senior The Opportunity: Are you looking for...tware development met hodologies, such as agile, DevOps, or DevSecOps , in a professional or academic setting + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • Systems Engineer

    Lockheed Martin (Orlando, FL)
    …Rotary and Mission Systems has an opportunity in Orlando, Florida for a Systems Engineer supporting the F35 Pilot Training Devices Program\. As a key member of our ... team\-oriented, and capable of multi\-tasking\. As a key member of our Systems Engineer team, you will * Perform under general supervision to complete milestones… more
    Lockheed Martin (11/09/25)
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