• Scientist, Systems Engineering

    L3Harris (Plano, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineering Job Code: 31711 Job Location: ... and cost proposal efforts. Essential Functions: + Architect radar systems hardware and software functional and physical ...16 years of prior related experience. + Active secret security clearance. + Experience with radar systems more
    L3Harris (12/05/25)
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  • Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Systems Integration Engineer** in our **National Security Sector's (NSS) Cyber & ... Parental Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Summary** As a Senior Systems integration Engineer you will be… more
    Leidos (12/03/25)
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  • Systems Engineer 3

    M. C. Dean (Charleston, SC)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Systems Engineer 3** to join our ** Security and Electronic ... Degree and 3+ years of experience as stated below + Completing designs for security , network, and CCTV systems + Support the installation activity + Interface… more
    M. C. Dean (12/03/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...problems that create a safer, more secure world. The Systems Engineering and Test Center (SETC) organization is currently… more
    RTX Corporation (11/22/25)
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  • Systems Engineer

    Lockheed Martin (Cape Canaveral, FL)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across...As a member of the Ground Support Equipment \(GSE\) Systems Engineering team you will: * Perform in an… more
    Lockheed Martin (11/19/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30582 Job Location: ... Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Systems Engineering (SE) Specialist will be responsible for performing technical planning,… more
    L3Harris (11/08/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30634 Job Location: ... TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Systems Engineering Specialist is responsible for supporting the requirements, design, development,… more
    L3Harris (11/01/25)
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  • Scientist, TS/SCI Chief Systems Engineer…

    L3Harris (Palm Bay, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Chief Systems Engineer (RF Space Payloads) Job Code: 30600 ... other Friday off!) Job Description: This role is part of the L3Harris (LHX) Space Systems Sector within the Space and Airborne Systems (SAS) Segment. SAS is the… more
    L3Harris (10/30/25)
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  • Air Combat SME (Mission Systems Modeler)

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,071.00 - $124,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    Huntington Ingalls Industries (10/24/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Littleton, CO)
    security and prosperity\. Lockheed Martin seeks an innovative and talented electrical systems engineer to join the Global Security team in Denver, Colorado\. ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (10/18/25)
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