• Senior Network Systems Administrator…

    General Dynamics Information Technology (Fort Bliss, TX)
    …Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Network Administration **Skills:** Networking Hardware, Network Security , ... of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT...Centers, NMS, and other servers. + Work with the Security Manager and Operations Specialist to ensure… more
    General Dynamics Information Technology (08/10/25)
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  • Senior Network /Systems…

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... software, applications software, and all configurations. + Plan, coordinate, and implement network /system security measures in order to protect data, software,… more
    GovCIO (07/10/25)
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  • Senior Network Operations Engineer…

    Fannie Mae (Plano, TX)
    …IAC specifically, Terraform. * Experience in the cloud networking space and Network security . * Experience responding to incidents and mitigating infrastructure ... WILL MAKE* The cloud Infrastructure - Technology Engineering - Senior Associate role will offer you the flexibility to...as needed for production impacting incidents * Knowledge of Network security standards and operating procedures *… more
    Fannie Mae (06/18/25)
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  • Senior IT Security Engineer

    First Horizon Bank (Dallas, TX)
    …service.** **Essential Duties and Responsibilities:** + Design, implement and manage network security infrastructure (firewalls, IDS/IPS, load balancers, web ... not provide sponsorship for this role.** **Job Summary:** **The Senior IT Security Engineer will be responsible... and network access requirements. Implement appropriate network access and ensure network security more
    First Horizon Bank (05/23/25)
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  • Information System Security Manager

    Lockheed Martin (Fort Worth, TX)
    …Lockheed Martin Aeronautics is searching for an experienced Enterprise Information Systems Security Manager \(ISSM\) to join an exciting opportunity within the ... cyber technological and business case perspectives\)\. Experience with Technical Security requirements across multiple domains \(Operating Systems, Networks ,… more
    Lockheed Martin (08/13/25)
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  • Senior Security Analyst- Identity…

    DR Horton, Inc. (Arlington, TX)
    …issues and delegate tasks to Security Analysts and Administrators. The Senior Security Analyst will provide communication to other IT Operations teams ... Operations and Forensic Operations * Advanced knowledge of IT Networking and Network Security Operations * Advanced knowledge of IT Infrastructure and… more
    DR Horton, Inc. (08/08/25)
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  • Senior Cybersecurity Consultant…

    BMO Financial Group (Dallas, TX)
    …directly shapes the safety and resilience of next-generation technologies. As a ** Senior Cybersecurity Consultant - Application Security ** , you'll operate at ... other security domains, eg, ethical hacking, cloud security , security architecture domains (eg, Application, Network , Platform) is preferred. + Industry… more
    BMO Financial Group (08/01/25)
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  • Senior ICT + Security Designer

    Ghafari (Fort Worth, TX)
    …to develop the construction documents for the installation, telecommunication and security networks . **Essential Job Functions:** + Possess / demonstrate ... **Job Description:** **General Summary:** Provide data, telecommunication, fire alarm, security , wireless LAN, acoustic calculations, audio visual systems design for… more
    Ghafari (08/13/25)
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  • Senior Program Manager (Value Stream…

    RTX Corporation (Mckinney, 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...on developing continued business and strategy towards multi-domain heterogenous networks leveraged by multiple platforms. This position is available… more
    RTX Corporation (08/08/25)
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  • Senior Lead Cloud Security Threat…

    Citigroup (Irving, TX)
    … - Specialty + **Professional Cybersecurity Certification:** + ISACA Certified Information Security Manager (CISM) + GIAC Certified Enterprise Defender (GCED), ... to **authentication** , **authorization** , **logging/monitoring** , **encryption** , **infrastructure security ** , and ** network segmentation** . + Mastery of… more
    Citigroup (08/01/25)
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