• Network Security

    Robert Half Technology (Houston, TX)
    Description We are seeking a skilled and proactive Network Security Engineer to design, implement, and manage our organization's network security ... infrastructure. This role is critical to protecting our data, systems , and users from cyber threats. You will work...VPN, SASE). + Perform regular vulnerability scans and remediate network -related risks. + Manage network security more
    Robert Half Technology (07/25/25)
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  • Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …and computer Information Assurance systems security . + Evaluate and optimize network and system performance. + Assign and update security permissions ... **Experience:** 4 + years of related experience **Job Description:** ** Network Systems Administrator ** GDIT is...Readiness Solution (W-TRS) Contract, formally known as ATMP. GDIT's ** Network System Administrator ** will report… more
    General Dynamics Information Technology (08/01/25)
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  • Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …is seeking qualified candidates for Digital Range Training System (DRTS) 3.3 Network Systems Administrator in support of the Warfighter Training ... to conduct Combined Arms Live Fire Exercises (CALFEX). GDITs Network Systems Administrator will report...Maintain systems according to requirements + Troubleshoot system issues and outages + Ensure security more
    General Dynamics Information Technology (08/02/25)
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  • Senior Network Systems

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly ... experienced and qualified Senior Network Systems Administrator - Primary...Hypervisors (HV), Endpoint Security Solution (ESS) servers, Network Management System (NMS) servers, Assured Compliance… 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 ... software, applications software, and all configurations. + Plan, coordinate, and implement network / system security measures in order to protect data,… more
    GovCIO (07/10/25)
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  • Network Administrator - TS/SCI

    KBR (San Antonio, TX)
    Title: Network Administrator - TS/SCI Night Shift. 6pm - 6am Panama Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...of space defense. KBR is currently seeking a talented Network Administrator to support the 33rd … more
    KBR (08/09/25)
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  • Systems Engineer / System

    Straight Edge Technology, Inc. (Frisco, TX)
    …a team member that is excited about working at an MSP More specifically, we need a System Administrator that is Humble, Hungry, and Smart! Do you want to work at ... critical infrastructure and ensuring the highest levels of availability, performance and security . Qualified systems engineers will have a background in IT,… more
    Straight Edge Technology, Inc. (06/07/25)
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  • Specialist, Cyber Intelligence

    L3Harris (Plano, TX)
    …in the interest of national security . Job Title: Specialist Cyber Intelligence/ Network Administrator Job Code: 24559 Job Location: Plano, TX Job Description: ... We are seeking a motivated and security -conscious Network Administrator to assist...ensure optimal performance and security . + Monitor network performance and troubleshoot issues to maintain system more
    L3Harris (06/04/25)
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  • Cloud Network Administrator

    Public Storage (Plano, TX)
    …the New York Stock Exchange. **Job Description** The **Cloud Network Administrator ** will design voice and data communication systems , supervise installation ... and assist in day-to-day operations and administration of networks, security systems and Windows environment. Define and...**Qualifications** + Minimum of 5+ years' experience in a Network Administrator role + Bachelor's Degree, preferred… more
    Public Storage (07/30/25)
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  • Network Administrator

    Cognizant (Richardson, TX)
    Cognizant is seeking a ** Network Administrator ** to provide operational network support globally. **This is an onsite role in Richardson, Texas.** This ... Support team providing virtual and hands-on support for network infrastructure, and virtual systems supporting lab...NFS, TFTP, FTP, SSH, SCP, DNS, and LISP. + ** System Administration:** + Provide network supports for… more
    Cognizant (08/09/25)
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