• Network & Systems Security

    Miller Milling (Saginaw, TX)
    …(eg, SIEM, IDS/IPS, firewalls). * Knowledge of network protocols, operating systems , and database security . * Familiarity with cloud security ... for the entire organization. This role combines expertise in WAN/LAN networking, systems administration, security systems and best practices. Compensation:… more
    Miller Milling (12/19/25)
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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 fully remote. ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7168/senior- network - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-7168_… more
    GovCIO (12/03/25)
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  • Network Administrator Autonomic…

    Lockheed Martin (Fort Worth, TX)
    …professional growth\. Come and experience your future\! This role is for a lead Network Administrator with a System Administrator background for the F\-35 ... Unit \(ALOU\) at the Lockheed Martin factory in Fort Worth, TX\. The ALIS Network Administrator responsibilities include, but are not limited to: * Providing… more
    Lockheed Martin (11/27/25)
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  • Network Administrator Autonomic…

    Lockheed Martin (Fort Worth, TX)
    …training, and education\. Come and experience your future\! This role is for the Network Administrator for the F\-35 Joint Strike Fighter \(JSF\) ALIS ALOU at ... the Lockheed Martin factory in Fort Worth, TX\. The Network Administrator is responsible for the oversight...and environment hardware * Providing tiered troubleshooting of IT systems and network equipment using network more
    Lockheed Martin (12/13/25)
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  • Network Administrator Autonomic…

    Lockheed Martin (Fort Worth, TX)
    …and retain DoD IAT Level II certification \(e\.g\., Security \+, CySA\+, CCNA Security , etc\.\) * Proven Network Administrator experience * Active DoD ... the Lockheed Martin Fort Worth ALIS team as a Network Administrator \. This role will assist in...and environment hardware * Providing tiered troubleshooting of IT systems and network equipment using network more
    Lockheed Martin (12/13/25)
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  • Systems Administrator II

    V2X (Fort Bliss, TX)
    …requested. **Responsibilities include:** 1. Maintain network and computer Information Assurance systems security . 2. Evaluate and optimize network and ... (LAN), wide area network (WAN), data communications network , operating systems , and physical and virtual...and update security permissions on a Linux network . 4. Review and interpret Linux log files. 5.… more
    V2X (12/16/25)
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  • Regional Security System…

    Corning Incorporated (TX)
    …ceramics to drive cleaner, safer, and smarter transportation **Role Purpose** A regional security systems administrator /project manager plays a critical role ... + Work directly with IT to ensure that all security system network requirements are met. +...experience. + CPP Certified + Proven experience as a security systems administrator , project manager,… more
    Corning Incorporated (11/25/25)
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  • Network System Administrator

    LCI-Lawinger Consulting (Merkel, TX)
    …operations and improves service for the membership. Position Summary : The System Administrator Level 2-3 will primarily provide network support across a dynamic ... and growing environment to ensure reliability, performance and security of the network infrastructure. This role will also provide front-line primary technical… more
    LCI-Lawinger Consulting (12/10/25)
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  • Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army ... the PEO MS/J-6 through contractor staff augmentation. The Sr. Systems Administrator is tasked with improving IT...environment with more than 100+ beds and military production network + CompTIA Security +, Assured Compliance… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Ohmstede Ltd. Job Template - Sr. Network

    EMCOR Group (Beaumont, TX)
    …on IT and Security best practices. + Ensure security of data, network access and backup systems . + Responsible for the IT Infrastructure and Operations: ... **Job Summary** Ohmstede Ltd. is seeking an experienced **Senior Network Administrator ** to join our IT team....of the desktop, desktop applications, desktop images, encryption, endpoint security and the associated systems of application… more
    EMCOR Group (12/11/25)
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