• Sr Windows Systems

    RTX Corporation (Mckinney, TX)
    …create a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a ... Security + certification or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months… more
    RTX Corporation (07/03/25)
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  • Senior Systems Administrator (Linux/…

    GovCIO (Austin, TX)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • System Administrator (MS Windows

    TAD PGS, Inc. (Lackland AFB, TX)
    We have an outstanding Contract to Hire position for aSystem Administrator (MS Windows Server)to join a leading Company located in theLackland, TXsurrounding ... Security Engineer Associate; OR Microsoft Certified: Identity and Access Administrator Associate; OR Microsoft Certified: Windows Server Hybrid … more
    TAD PGS, Inc. (06/25/25)
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  • Windows System Administrator (Remote…

    VetsEZ (TX)
    VetsEZ is seeking a Windows System Administrator to support enterprise healthcare IT operations for the Department of Veterans Affairs (VA). This role will ... within the continental US. Responsibilities: + Install, configure, patch, and maintain Windows Server systems (2016, 2019, and newer) across development,… more
    VetsEZ (07/27/25)
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  • Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …CompTIA **Experience:** 4 + years of related experience **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for a ... **Network Systems Administrator ** in support of the Warfighter...as requested. + Maintain network and computer Information Assurance systems security . + Evaluate and optimize network… more
    General Dynamics Information Technology (07/25/25)
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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...enterprise level design and deployment of technologies such as Windows Server Operating Systems (2016,2019, 2022), Storage… more
    UIC Government Services and the Bowhead Family of Companies (07/10/25)
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  • Senior Systems Administrator

    Eliassen Group (Frisco, TX)
    **Senior Systems Administrator ** **Frisco, TX** **Type:** Contract-to-Hire **Category:** Engineer **Industry:** Other **Reference ID:** JN -072025-102776 **Date ... Our client has an amazing opportunity for a Senior Systems Administrator .The Senior Systems ...hr. w2 **Responsibilities:** + Provide hands-on desktop, server, and systems administration support for Windows and Linux… more
    Eliassen Group (07/19/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (San Antonio, TX)
    Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH) San Antonio, TX (http://maps.google.com/maps?q=San+Antonio+TX+USA+78251) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (07/22/25)
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  • Systems Administrator (VM)

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator for Air Force Intel System. This position will be located in San Antonio, TX and will be an ... ), or LFCS (Linux Foundation Certified System Admin) + Experience as a system administrator in a mid to large Windows environment + Experience with Active… more
    GovCIO (07/25/25)
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  • Systems Administrator

    CACI International (Austin, TX)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Opportunity:** CACI is currently looking for a detail-oriented and proactive **Infrastructure Systems Administrator ** to join our team developing next generation… more
    CACI International (06/25/25)
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