• Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer Job Code: 32199 Job Location: Greenville, TX (On-Site) Job ... Schedule: 1st Shfit 9/80 Job Description: The Lead Systems Engineer (SE) will be responsible for supervising a team supporting the requirements, design,… more
    L3Harris (12/18/25)
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  • Systems Engineer , Integration…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer , Integration and Test Sr for the F\-35 Systems Integration and Test \(SI&T\) team which is responsible for ... lab environment\. **What You Will Be Doing** As the Systems Engineer , Integration and Test Sr you...Systems capabilities within aircraft platform\(s\)\. * Experience with software test design, software debug, lab integration,… more
    Lockheed Martin (11/26/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30781 Job Location: Greenville, TX ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for...will be responsible for working with the Customer, other Systems Engineers, and Software engineers to design,… more
    L3Harris (11/08/25)
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  • Sr. Specialist, Network Systems

    L3Harris (Greenville, TX)
    …the requirements, design, development, test, and integration of complex, specialized hardware/ software systems installed on ground and airborne communication ... of systems that achieved an Authorization to Operate on government networks + DODAF knowledge + Configuration, integration, and troubleshooting of routers,… more
    L3Harris (12/12/25)
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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: 30634 Job Location: Greenville, TX (On-Site) Job ... design, development, test, integration and continual health analysis of complex, specialized hardware/ software MCS systems . + Graduate degree with two (2) years… more
    L3Harris (11/01/25)
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  • Systems Engineer

    GovCIO (Austin, TX)
    …validate requirements + Maintain and administer related computing environments including systems software , applications software , hardware, and ... design and documentation of the design concepts + Installs all new hardware, systems , and software for networks + Designing and configuring computer hardware,… more
    GovCIO (12/29/25)
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  • Systems Engineer , Sr - Level 3

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer , Sr for the Architecture, Design, Integration & Test \(ADIT\) team which is responsible for System Integration ... F‑35 Avionics\. **What You Will Be Doing** As the Systems Engineer , Sr you will be responsible...Test Labs \(MSIL and VTL\)\. * Familiarity with Mission Systems architectures\. * Experience with software test… more
    Lockheed Martin (01/07/26)
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  • Specialist, Systems Integration / Test…

    L3Harris (Waco, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Integration / Test Engineer Job ID: 30628 Job Location: Waco, TX ... actively seeking a direct hire opportunity as a Specialist, Systems Integration / Test Engineer for our...not limited to: + Performs development and execution of software quality methods and processes. + Responsible for tests,… more
    L3Harris (11/08/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …US Air Force's critical airborne command-and-control fleet. We need you! As a Senior Systems Engineer , you will use your skills and expertise to research, ... maintain a Secret US Security Clearance is required **Qualifications We Prefer:** + Software Systems Experience + Working knowledge of Python, C++. + Modeling… more
    Sierra Nevada Company, LLC (01/06/26)
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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 team that supports the requirements, design, development,… more
    L3Harris (11/08/25)
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