• Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …1st Shift 9/80 Job Description: The Sr. Specialist, Systems Engineer (SE) performs technical planning, system integration, verification and validation, ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...the interest of national security. Job Title: Sr. Specialist, Systems Engineering Job Code: 30652 Job Location: Greenville, TX… more
    L3Harris (11/01/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr. Specialist, Systems Engineer (SE) will be responsible for performing technical planning, ... + Troubleshooting hardware/software including RF components, SATCOM terminals, aircraft audio systems and general system level integration across multiple… more
    L3Harris (11/01/25)
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  • Sr. Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, ... Systems Engineering Job Code: 30880 Job Location: Greenville, TX...with the customer to comprehensively design and implement new system functionality. + Writes requirements, supports development, performs integration… more
    L3Harris (11/08/25)
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  • Systems Integration Engineer

    CACI International (Austin, TX)
    …legacy operational software systems as necessary to meet continuously evolving cyber security requirements + Apply system level knowledge (OS and hardware) ... Systems Integration Engineer Job Category: Engineering...and updates + Profile, analyze, and optimize legacy software system , operating system , and security hardening requirements… more
    CACI International (12/11/25)
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  • Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …Every other Friday off Job Description: We are seeking a skilled and experienced Hardware Systems Engineer to join our team. The ideal candidate will have a ... systems engineers, and software engineers to ensure successful system deliveries and support for various projects. Responsibilities: + Communicate with… more
    L3Harris (11/07/25)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    … 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...category aircraft. (747, 757, or 737 preferred) + Creating system drawings, schematics and/or Signal interfaces. + Airborne and… more
    L3Harris (12/18/25)
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  • Sr. Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    … domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineer (Avionics) Job Code: 32371 Job Location: Greenville, TX (On-Site) ... Schedule: 1st Shift 9/80 Job Description: The Sr. Specialist, Systems Engineering position is responsible for being part of...on airborne platforms. + Follow existing standards to document system testing status and anomalies with the system… more
    L3Harris (01/06/26)
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  • Sr. Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Senior Systems Engineer Specialist will be responsible for providing systems ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...system specific requirements. + Design and test wideband systems in Ku, Ka, L-S-C and X bands. +… more
    L3Harris (11/08/25)
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  • Associate, Systems Engineer…

    L3Harris (Greenville, TX)
    …cyber domains in the interest of national security. Job Title: Associate, Systems Engineer Job Location: Greenville, TX Job Description: * Perform operational ... and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project… more
    L3Harris (12/20/25)
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  • Senior Cybersecurity Engineer

    Talen Energy (Houston, TX)
    … assets that perform electronic access control or monitoring for the Bulk Electric System (BES) Cyber Systems or Electronic Security Perimeters. + Maintain ... Talen Energy is looking for a dynamic Senior Security Engineer with additional experience with NERC CIP compliance and...security software. + Participate in penetration testing of all systems to identify system vulnerabilities. + Ability… more
    Talen Energy (11/05/25)
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