• System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... maintain a wide variety of mission critical platforms and systems for commercial and government customers. This...a small group of end users who use our system and several other systems that we… more
    The Boeing Company (12/11/25)
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  • Principal System Administrator

    Charles River Laboratories (Wilmington, MA)
    …build a career that you can feel passionate about. **Job Summary** The Principal System Administrator -HR Shared Serices is a member of the Global HR Operations ... for the effective configuration, management, maintenance, and optimization of our Neocase HR system . This role ensures that the system supports efficient HR… more
    Charles River Laboratories (11/29/25)
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  • AAR System Administrator

    TekSynap (Glynco, GA)
    …Innovation + Results Oriented + Teamwork **Overview** We are seeking anAAR System Administratorto join our team supporting a government customer.TekSynapis a ... **Responsibilities & Qualifications** **Overview** The AAR System Administratoris responsible forthe configuration, maintenance, and operational support of the… more
    TekSynap (11/29/25)
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  • Principal Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    Systems -Missile Defense Integration offers an excellent opportunity for a Principal Systems Administrator -Helpdesk Sys Admin (25-571) to join our team of ... system capabilities. We are seeking a detail-oriented and highly motivated Help Desk System Administrator to join our team in Colorado Springs. This position… more
    Northrop Grumman (12/05/25)
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  • FSL Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Houston, TX)
    **FSL Linux Systems Administrator (ADV000BAP)** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Texas, ... We have an exciting opportunity for a FSL Linux Systems Administrator to join the team with... (SLS), Commercial Crew Program, Lunar Gateway, Human Landing System (HLS), and many others. The FSL systems more
    CGI Technologies and Solutions, Inc. (10/03/25)
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  • Senior Linux System Administrator

    GovCIO (Madison, WI)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written… more
    GovCIO (11/07/25)
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  • Systems Administrator /DevOps…

    ICF (Reston, VA)
    …offers in anticipation of the award._ **The Work** We are seeking a ** System Administrator / DevOps Engineer** to support secure, automated deployments and ... government environment. This role is critical in reducing system downtime, accelerating update cycles, and ensuring infrastructure resilience and compliance… more
    ICF (12/11/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    Systems Administrator Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * * * **The Opportunity:** CACI is seeking a Systems Administrator to join our team in...MD. This position under general supervision, assists users with government databases, software, and systems . You will… more
    CACI International (12/11/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** . ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... the following OS Certifications required + Linux + Linux+ Red Hat Certified System Administrator (RHCSA) **Security Clearance** Top Secret security clearance is… more
    Amentum (09/24/25)
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