• Firmware Security Engineer

    Actalent (Plano, TX)
    Job Title: Firmware Security Engineer Job Description We are seeking a Sr. Firmware Security Engineer who will play a crucial role in designing ... and functionality. + Collaborate with hardware, FPGA, and Network Security Engineering teams to integrate firmware code...and Network Security Engineering teams to integrate firmware code into larger wireless systems. + Develop and… more
    Actalent (11/26/25)
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  • Firmware Engineer

    Actalent (Plano, TX)
    Firmware Engineer Job Description We are seeking a Firmware Technical Lead Engineer with a focus on Firmware /Software development for Wireless Radio ... Engineering and Architecture teams to translate system-level requirements into firmware /software architecture, optimizing for performance, modularity, security ,… more
    Actalent (11/26/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Mckinney, TX)
    …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...department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating innovative… more
    RTX Corporation (09/13/25)
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  • Lead Platform Engineer (Audio Video…

    Capital One (Plano, TX)
    Lead Platform Engineer (Audio Video / Unified Communications) The Lead Platform Engineer is a visionary and hands-on Individual Contributor (IC) technical leader ... its components, and their interdependencies, ensuring high availability, scalability, and security . + Collaborate closely with product managers, security , and… more
    Capital One (11/27/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... 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 most complex… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... 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 most complex… more
    Sierra Nevada Company, LLC (11/15/25)
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  • Scientist, RF Systems Advanced Concept…

    L3Harris (Plano, TX)
    …the interest of national security . Job Title: Scientist, RF Systems Advanced Concept Engineer - Plano TX/ Clifton NJ / Palm Bay, FL- Secret Job Code: 30283 Job ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to draw on… more
    L3Harris (10/26/25)
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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: 30705 Job Location: ... Job Schedule: 1st Shift 9/80 Job Description: The Specialist, Systems Engineer (SE) performs technical planning, system integration, verification and validation, and… more
    L3Harris (11/08/25)
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  • Specialist, Systems Engineer (DevOPS) 1

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineering Job Code: 30624 Job Location: Greenville, ... We are seeking a skilled and experienced Hardware Systems Engineer to join our team. The ideal candidate will...ability to build test operating systems and flash hardware firmware . + Support aircraft training systems and video conferencing… more
    L3Harris (11/07/25)
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  • Sr. Associate, Integration / Test Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title : Sr. Associate, Test/Integration Engineer Job Code : 30127 ... replace, and retest when necessary + Identifies hardware, software, and firmware anomalies and recommends repair/corrective actions via several enterprise software… more
    L3Harris (10/22/25)
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