• Sr Principal Systems Engineer - Infrastructure…

    RTX Corporation (Richardson, TX)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Top...Embark on a journey where your expertise in systems engineering will help shape the future of aerospace technology.… more
    RTX Corporation (11/01/25)
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  • Threat Hunter/Detection Engineer

    Elevance Health (Grand Prairie, TX)
    …role, you will be responsible for the selection and delivery of strategic network security , access control and secure transaction/messaging solutions. **How You ... + Provides system and network architecture support for information and network security technologies; provides technical support to business and technology… more
    Elevance Health (10/31/25)
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  • VP, Platform and Cloud Services (Hospitality…

    Sabre (Dallas, TX)
    …- Define and evolve the multi‑cloud landing zone, platform reference architecture, security posture, network topology, and integration patterns in partnership ... with Enterprise Architecture and Security . + Production availability & SRE - Own SRE...engineering and operations with 5+ years in a senior leadership role (VP/Director). + Deep hands‑on experience with… more
    Sabre (11/15/25)
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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 ... in the Plano, TX area and building our Systems Engineering capability from the ground up as part of...We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong background in… more
    Sierra Nevada Company, LLC (11/15/25)
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  • Controls & Automation Engineer

    Hargrove Engineers & Constructors (Houston, TX)
    …+ Experience with creating, using, and deploying Virtual Machines. + Experience with Network Security . + Knowledge of Modbus protocols (Serial and TCP). + ... **Who We Are** Hargrove supplies unparalleled services in engineering , procurement, construction management, and technical services in the industrial, commercial,… more
    Hargrove Engineers & Constructors (11/01/25)
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  • Principal Architect, Infrastructure Platforms

    JPMorgan Chase (Plano, TX)
    …change, advocates for security -first approaches, and fosters collaboration between security , engineering , and business teams. + Defines and communicates ... architecture and our team is looking for people like you. As a ** Senior Principal Architect** at **JPMorganChase** within the **Employee Compute Platforms team of… more
    JPMorgan Chase (10/30/25)
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  • Sr. Cyber Incident Responder (SVP)

    Citigroup (Irving, TX)
    …degree in a technically rigorous domain such as Computer Science, Information Security /Technology, Engineering , Digital Forensics, etc. + 10+ years of ... a soul, Citi creates economic value that is Citi's Security Operations Center (SOC) Incident Response Team seeks a...cyber incident response operations within a SOC. As a Senior Vice President, you will assist a group of… more
    Citigroup (10/18/25)
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  • Engineer 3

    M. C. Dean (Dallas, TX)
    …in system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development of ... test, and operate large complex data center and virtualized compute, storage, and network environments. + Perform security updates to hardware and software to… more
    M. C. Dean (10/23/25)
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  • Technical Account Manager

    Proofpoint (Austin, TX)
    …knowledge of Proofpoint's integration within the customer's environment, including network , security , systems administration, and messaging management. + ... are helping to: + Build and enhance our proven security platform + Blend innovation and speed in a...a fast-paced environment that demands interaction with enterprises at senior levels, as well as with technical staff within… more
    Proofpoint (10/22/25)
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  • GMS Application Engineer

    ERCOT (Austin, TX)
    …support for Market Management Systems (MMS) applications portfolio such as Security Constrained Economic Dispatch (SCED), Day-Ahead Market (DAM), Reliability Unit ... the Supervisor/Manager of Grid & Market Solutions (GMS) Applications Engineering - Markets JOB DUTIES + Understands and apply...JOB DUTIES + Works under the direction of a senior level engineer or supervisor/manager to complete departmental goals… more
    ERCOT (08/26/25)
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