• Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Linux Systems Administrator ** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2110 ... Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server ... builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall… more
    V2X (11/15/25)
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  • Sr . Windows Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …in Radford, VA. **Your future duties and responsibilities:** This position is for a Senior Systems Administrator supporting the ALTESS Windows team. This is ... ** Sr . Windows Administrator ** **Category:** Infrastructure...e) Five or more years' experience as a Windows Systems Administrator or Engineer with three or… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Sr . Storage Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Sr . Storage Administrator ** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2177 **Employment ... Time **Position Description:** CGI Federal is looking for a Sr . Storage Administrator to help support a...future duties and responsibilities:** This position is for a Senior Storage Administrator for a mixed and… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Sr . Network Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Sr . Network Administrator ** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2178 **Employment ... Time **Position Description:** CGI Federal is looking for a Sr . Network Administrator to help support a...future duties and responsibilities:** This position is for a Senior Network Administrator in a mixed and… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Sr . Administrator (Azure,…

    System One (Alexandria, VA)
    Job Title: Sr . Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security ... Clearance: Secret Clearance US Citizenship Required We are seeking a Sr . Administrator with strong hands-on experience in Microsoft Azure and Red Hat… more
    System One (12/26/25)
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  • Sr . Network Administrator - TS…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting network… more
    Huntington Ingalls Industries (12/20/25)
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  • Sr . UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Sr . UNIX Systems Engineer** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2168 **Employment ... of Defense. As a managed service provider, ALTESS delivers infrastructure , platform, and application services across data centers and...e) Five or more years' experience as a Unix Systems Administrator or IT Engineer with experience… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Systems Administrator

    TekSynap (VA)
    …management and implement effective solutions in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team. TekSynap is a ... + Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring,… more
    TekSynap (11/15/25)
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  • Senior Linux Systems…

    Leidos (Arlington, VA)
    …Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in secured environments, ... Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National...our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in… more
    Leidos (12/20/25)
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