• Systems Integration / Test Engineer, Sr

    Lockheed Martin (Grand Prairie, TX)
    …is responsible for designing, integrating, and ensuring the seamless operation of test systems , and you will play a key role in providing technical support, test ... writing source code\. You will be hands\-on integrating the test system hardware , software, and device under test \(DUT\), then performing verification and… more
    Lockheed Martin (01/07/26)
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  • Sr. Manager, Systems Engineer

    L3Harris (Waco, TX)
    …studies o Analysis of detailed hardware and software specifications for systems , subsystems, and key components . Entire Program/ Engineering Life Cycle ... sea and cyber domains in the interest of national security . Job Title: Sr. Manager, System Engineer Job Code:...Manager, Systems Engineer with strong knowledge of Systems Engineering , Cybersecurity, and a broad knowledge… more
    L3Harris (01/06/26)
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  • Sr. Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …(On-Site) Job Schedule: 1st Shift 9/80 Job Requirements: L3Harris is seeking a Sr. Systems Engineering Specialist who will be responsible for working in the ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer...primarily airborne. This team supports all phases of program systems engineering , from concept and proposal through… more
    L3Harris (11/08/25)
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  • Information System Security Officer (ISSO)

    RTX Corporation (Mckinney, TX)
    …operating systems , computer network hardware , software programs, hardware troubleshooting or electronics) + Physical security / security , ... facility in **McKinney, Texas.** You will interface and collaborate with the Information Systems Security Manager (ISSM) to ensure adherence to all NISPOM… more
    RTX Corporation (01/08/26)
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  • PKI Security Engineer

    Charles Schwab (Southlake, TX)
    …PKI infrastructure, including Certificate Authorities (CAs), Registration Authorities (RAs), and Hardware Security Modules (HSMs). + Implement and maintain the ... lifecycle management policies (issuance, renewal, revocation). + Integrate PKI with other security systems like authentication and access control mechanisms. +… more
    Charles Schwab (01/09/26)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    Responsible for unique or complex information systems and/or information technology tasks within more than one discipline, such as application support, database ... administration, software quality assurance/quality control, software engineering , network telecommunications, and infrastructure operations of administration,… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • Systems Engineer Sr. - Orlando, FL…

    Lockheed Martin (Grand Prairie, TX)
    …members, direct reports, and stakeholders, both oral, and written * Experience in Systems Engineering input for Proposals and development of basis of estimates ... **Business Unit:** MISSILES AND FIRE CONTROL **Relocation Available:** Possible **Career Area:** Systems Engineering : Other **Type:** Full\-Time **Shift:** First more
    Lockheed Martin (11/06/25)
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  • Lead Systems Engineer

    Centene Corporation (Austin, TX)
    …- Possesses technical aptitude **License/Certification:** + CISSP Certified Information Systems Security Professional preferred Pay Range: $102,900.00 - ... systems engineers. Installs, configures and upgrades and enhancements to software/ hardware /network systems . + Oversees the planning, design and implementation… more
    Centene Corporation (01/11/26)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (San Antonio, TX)
    …Language (SQL) query and monitoring Three (3) or more years' experience in systems engineering or a related field, particularly in production environments ... with network monitoring and diagnostic tools + Knowledge of security best practices for production systems +...Master's degree or higher in Computer Science, Information Technology, Systems Engineering , or a related field Citizenship… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …domains in the interest of national security . Job Title: Sr. Spec, Systems Engineering Job Code: 30653 Job Location: Greenville, TX (On-Site) Job Schedule: ... the requirements, design, development, test, and integration of complex, specialized hardware /software systems installed on ground and airborne communication… more
    L3Harris (11/01/25)
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