• Lead Security Engineer

    JPMorgan Chase (Plano, TX)
    …at one of the world's largest and most influential companies. As a Lead Security Engineer at JPMorgan Chase within the Cybersecurity Technology and Controls ... that span multiple technology domains. **Job responsibilities** + Facilitates security requirements clarification for multiple networks to enable multi-level … more
    JPMorgan Chase (09/18/25)
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  • Mainframe Security Engineer

    Ensono (Houston, TX)
    …be doing:** **Job Description Summary:** **This is a Mainframe Security Administration position, working on IBM z/OS operating systems . Experience using TSO, ... Federal Background Check is required for this position.** + Hands-on security administration experience with RACF, ACF2 and Top-Secret logon ID's, datasets, and… more
    Ensono (09/20/25)
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  • Sr. IT Systems Engineer

    Prime Therapeutics (Austin, TX)
    …our passion and drives every decision we make. **Job Posting Title** Sr. IT Systems Engineer - Observability Team - Remote **Job Description** The main function ... of a Systems Engineer in the Observability team typically...regular maintenance. Troubleshoot malfunctions of hardware, software applications and security systems to resolve operational issues and… more
    Prime Therapeutics (09/12/25)
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  • Sr. Systems Engineer

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ENGINEER (BAMCIT): Bowhead seeks a Sr. Systems Engineer to support the Geographic Service Providers (GSP) Brooke Army Medical ... services for the PEO MS/J-6 through contractor staff augmentation. The Sr. Systems Engineer is tasked with improving IT practices and mechanisms… more
    UIC Government Services and the Bowhead Family of Companies (07/10/25)
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  • Senior Information Systems Engineer

    RTX Corporation (Mckinney, TX)
    …(STEM) + Minimum five (5) years of relevant experience + Experience with systems administration of Linux, Networking, and/or Windows (in desktop or server ... + DoD 8570.01m IAT II certified credentials (Sec+, CISM, etc.) + Experience as a Systems Engineer managing Operational Technology and/or test systems in a… more
    RTX Corporation (09/13/25)
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  • Systems Engineer Staff (Mpe IPT)…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Staff \(MPE IPT\) for the F\-35 Mission Planning Environment \(MPE\) Sustainment and Agile Team\. The MPE team ... product improvements\. **What You Will Be Doing** As the Systems Engineer Staff \(MPE IPT\) you will...service personnel\. * Experience with Linux and/or Windows IT systems , including administration , installation, training, and technical… more
    Lockheed Martin (08/01/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Senior for the F\-35 Mission Planning Environment \(MPE\) Hardware and Software Integration Team \(HSI\) in ... of anomaly corrections\. **What You Will Be Doing** As the Systems Engineer Senior your responsibilities will include: * Identifying/troubleshooting… more
    Lockheed Martin (07/26/25)
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  • Senior Information Security System…

    Citigroup (Irving, TX)
    …Citi's data security policy. **Responsibilities:** + Integrate new, complex security systems into the existing infrastructure. + Ensure the confidentiality, ... integrity, and availability of all security systems . + Identify automation and standardization...relevant experience + BS/CS - or equivalent experience + Administration of Linux and Splunk + Strong understanding of… more
    Citigroup (08/23/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (San Antonio, TX)
    …architecture administration issues + Design, install, configure, maintain network security services, equipment and devices + Plan and support network security ... to automate configuration of a large number of network security devices distributed across multiple data centers + Propose...as well as upgrading, monitoring, testing and servicing the systems as needed + Demonstrates knowledge of a broad… more
    ENS Solutions (09/27/25)
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  • (USA) Systems and Infrastructure…

    Walmart (Dallas, TX)
    …We focus on ensuring high performance, reliability, and security across all our systems . As a Principal Software Engineer , you will play a critical role in ... with a passion for innovation and excellence? Join Walmart as a Computer Systems Engineer and lead the charge in developing cutting-edge solutions that drive… more
    Walmart (08/02/25)
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