• Network Security Engineer

    Robert Half Technology (Houston, TX)
    …Job Summary: We are seeking an experienced Cybersecurity and Network Engineer who combines deep technical security expertise with practical networking skills ... IDS/IPS systems , endpoint security solutions, and access management systems . + Draft, enforce, and maintain cybersecurity policies, procedures, and best… more
    Robert Half Technology (11/08/25)
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  • Sr Principal Systems Software…

    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 ... fleet. We need you! As the Senior Principal Software Systems Engineer , you will be a recognized...network domains. At SNC, you'll work on cutting-edge defense systems , owning full system lifecycle responsibilities (requirements,… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Sr Systems Software 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 ... We are seeking a highly skilled and experienced Senior Systems Software Engineer to join our engineering...software that forms the backbone of our cutting-edge airborne systems . You will engage in system -level problem-solving,… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Systems Engineer Sr. - Orlando, FL…

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Systems Design & Requirements Engineer at Lockheed Martin Missiles and Fire Control in Orlando, FL, or Dallas, TX on a cross BA ... be adapted to future programs and products\. Further, the system will continue development and refinement for future generations\....adjacent programs\. **What You Will Be Doing** As a Systems Design & Requirements Engineer , you will… more
    Lockheed Martin (11/06/25)
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  • Security Solutions Engineer II

    Proofpoint (Dallas, TX)
    …This is a position with two main responsibilities, overseeing and managing the email security systems within the managed services scope, and helping develop and ... network security . General experience in corporate networking, technical support, system administration (Windows, Unix/Linux), or network security . + Strong… more
    Proofpoint (10/17/25)
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  • Lead Security Engineer

    JPMorgan Chase (Plano, TX)
    …to eliminate or automate remediation of recurring issues to improve overall cybersecurity of software applications and systems + Leads evaluation sessions ... world's most influential companies and leverage your skills in cybersecurity to have a real impact on the financial... design and technical credentials for use in existing systems and architecture + Leads communities of practice to… more
    JPMorgan Chase (10/18/25)
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  • Information Protection Field Security

    HCA Healthcare (Coppell, TX)
    …to apply! **Job Summary and Qualifications** The IPS Field Security Engineer will support Division and Facility Network/ System Engineers and Administrators ... by location._** We are seeking an Information Protection Field Security Engineer for our team to ensure...the business to attain its objectives. This position blends cybersecurity engineering with system infrastructure expertise to… more
    HCA Healthcare (11/11/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer for an Integrated Digital Environment (IDE) team, you will ensure that ... The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in...simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system -level… more
    Sierra Nevada Company, LLC (11/05/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Houston, TX)
    …critical role - protecting our national security . KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will be part of the ... Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow,... (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced… more
    KBR (10/28/25)
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  • Sr. Manager, Systems Engineer 1

    L3Harris (Waco, TX)
    …cyber domains in the interest of national security . Job Title: Sr. Manager, System Engineer Job Code: 26447 Job Location: Waco, TX (On-Site) Job Schedule: ... Systems Engineer with strong knowledge of Systems Engineering, Cybersecurity , and a broad knowledge.... Ensure programs translate customer requirements into unique verifiable system level requirements. . Lead/Review the systems more
    L3Harris (10/12/25)
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