• Lead, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer - COMMS & Datalink Job Code: 29508 Job Location: Greenville, ... the ability to obtain a Top Secret with SCI Job Description: The Senior level Systems Engineer is responsible for performing data analysis in tactical data link… more
    L3Harris (10/05/25)
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  • 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 interested in working on one of the largest and ... systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end Command, Control, Computers, Communications and Intelligence,… more
    Sierra Nevada Company, LLC (11/15/25)
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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...Data Link (eg Link16, CMF, etc.) messages or other communication systems in single. + Able to… more
    L3Harris (10/24/25)
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  • 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 (11/26/25)
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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 - COMMS & Datalink Job Code: 30689 Job Location: Greenville, ... a Top Secret with SCI Job Description: Mid-Senior level Systems Engineer to perform data analysis in...Supporting the performance, verification, and sustainment of fielded Tactical Communication systems and components. + Participating in… more
    L3Harris (11/01/25)
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  • NASA Spacecraft Flight Software Systems

    CACI International (Houston, TX)
    NASA Spacecraft Flight Software Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: NACI Employee Type: Regular ... * **The Opportunity:** CACI is looking for an experienced **Spacecraft Flight Software Systems Engineer ** to work in NASA Johnson Space Center's flight software… more
    CACI International (09/20/25)
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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...a multi-domain mobile airborne datalink, video, voice and data communication systems environment. + Must have an… 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) ... with the ability to obtain a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, and integrate ELINT Systems on the… more
    L3Harris (11/01/25)
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  • Systems Engineer Staff (Mpe IPT)…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Staff \(MPE IPT\) for the F\-35 Mission Planning Environment \(MPE\) Sustainment and Agile Team\. The MPE team ... product improvements\. **What You Will Be Doing** As the Systems Engineer Staff \(MPE IPT\) you will...PCDS\)\. * COMSEC handling experience and familiarity with secure communication protocols\. * Proficiency in COTs and GOTs software… more
    Lockheed Martin (11/20/25)
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  • Enterprise Digital Systems Engineer

    Textron (Fort Worth, TX)
    **Enterprise Digital Systems Engineer ** **Description** We're more than aviation experts, we're pioneers\. We challenge what's possible\. From breaking the sound ... end\-users to understand their requirements and needs and then communication with those requirements to IT, so that solutions...to the implementation\. **What you'll be doing as a Systems Engineer ** Design, integrate, and maintain complex… more
    Textron (11/12/25)
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