• Raytheon Technologies (Mckinney, TX)
    …personnel, and representing the organization in functional area matters. Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat ... required, as only US citizens are eligible for a security clearance. Must have Windows and Linux...VMware, Veeam, AWS, MySQL, Remote Desktop Gateway, and prior systems administration and networking administration experience, Windows more
    Upward (07/14/25)
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  • Judson Independent School District (Converse, TX)
    …Responsibilities: N/A Equipment Used: District vehicles, firearms, handcuffs, alarm systems , fire extinguishers, security equipment Office equipment - ... PURPOSE: Provides for the safety of all students, faculty, and staff and the security of all district and campus property and equipment and assists the Chief of… more
    Upward (07/01/25)
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  • 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 and Azure System…

    GovCIO (Austin, TX)
    …system stability and efficiency. + Develop, enforce, andmaintainsecurity protocols to safeguard systems and sensitive data. + Perform routine security audits and ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5996/ windows -and-azure-system- administrator -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-5996_… more
    GovCIO (05/07/25)
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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

    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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