• Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer who is interested in working on one of the ... US Air Force's critical airborne command-and-control fleet. We need you! As a Principal Systems Engineer with a software background, you will lead the design,… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3- systems /) . Are you a Systems Engineer interested in working on one of the largest and ... fleet. We need you! We are seeking a highly skilled and experienced Senior Systems Software Engineer to join our engineering team. In this role, you… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    …the warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team based out of Roy, UT. As ... a Sr Staff Cyber Systems Engineer at Northrop Grumman you will...Hardware / Software Engineering, and/or Electrical Design. + A current/ active DoD Secret clearance + The ability to obtain… more
    Northrop Grumman (11/15/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …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 ... and/or subsystems. The ideal candidate will have experience with systems engineer /architect work with a desire to...multi-domain mobile airborne datalink, video, voice and data communication systems environment. + Must have an active … more
    L3Harris (11/08/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code: 30686 Job Location: Greenville, TX (On-Site) Job ... Schedule: 1st Shift 9/80 Job Description: The Sr Specialist, Systems Engineer position is part of a...platforms. f prior related experience. + Must have an Active Security Clearance at the time of hire with… more
    L3Harris (11/08/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer - ELINT Job Code: 30649 Job Location: Greenville, TX (On-Site) ... Job Schedule: 1st Shift 9/80 Active Secret Clearance required to be considered with the...a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate… more
    L3Harris (11/01/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 30519 Job Location: Greenville, TX (On-Site) Job ... Schedule: 1st Shift 9/80 Job Description: The Specialist, Systems Engineer (SE) performs technical planning, system integration, verification and validation, and… more
    L3Harris (11/01/25)
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  • Sr. Spec, Systems Engineer…

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer (Electromagnetic) Job Code: 30454 Job Location: Greenville, TX ... Schedule: 1st Shift 9/80 Job Description: The Sr. Specialist, Systems Engineer (SE) is responsible for system... install on airborne platforms. + Must have an Active Secret Clearance at the time of hire with… more
    L3Harris (10/29/25)
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  • Sr. Spec, Systems Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code: 30296 Job Location: Greenville, TX (On-Site) Job ... Schedule: 1st Shift 9/80 Job Description: The Sr. Specialist, Systems engineer (SE) will be responsible for...link, and technical writing experience. + Must have an active Secret Clearance at the time of hire with… more
    L3Harris (10/24/25)
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  • Sr. Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer (Avionics) Job Code: 29077 Job Location: Greenville, TX (On-Site) ... Schedule: 1st Shift 9/80 Job Description: The Senior Specialist, Systems Engineer (SE) performs technical planning, system... or Software Engineering experience. + Must have an Active Secret clearance at the time of hire with… more
    L3Harris (09/24/25)
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