• SkillBridge System Administrator…

    RTX Corporation (Anaheim, CA)
    …more sustainable future! Collins Aerospace is looking to host a transitioning veteran as Systems Administrator Fellow and be mentored by our skilled and seasoned ... operating systems . + Work with Cybersecurity professionals to maintain security requirements. + Provide documentation and training on advanced IT processes,… more
    RTX Corporation (08/08/25)
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  • Linux Architect/Principal Linux…

    Northrop Grumman (Huntsville, AL)
    …today. this position is contingent upon funding/award** **Job Duties:** + Perform as Linux Systems Administrator for a large, classified government ... enhancements that will improve the performance, reliability, and security of the system including installing, upgrading/patching,...implementing STIGs ( Security Technical Implementation Guides) on Linux systems . + General Linux … more
    Northrop Grumman (10/01/25)
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  • Systems Administrator , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Aurora, CO)
    Systems Administrator , Mid The Opportunity : What if you could use your hardware and sof tware skills to improve the technology supporting the intelligence ... IC ) ? With so much relying on complex systems , a skilled systems administrator ...devices, including firewall administration + Knowledge of DoD messaging systems + Knowledge of government security practices… more
    BOOZ, ALLEN & HAMILTON, INC. (10/01/25)
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  • Systems Administrator

    Robert Half Technology (Manchester, NH)
    Description Join our team as a Devops Engineer / Linux Systems Administrator , where you'll maintain and optimize a Linux -based infrastructure, ensuring ... process, turning code into deployment magic. Responsibilities: Manage and troubleshoot Linux systems with ninja-like precision. Build, maintain, and optimize… more
    Robert Half Technology (09/25/25)
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  • Computer System Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Prepare … more
    Northrop Grumman (08/13/25)
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  • IT Systems Administrator

    Sonalysts, Inc. (Waterford, CT)
    …Use scripts and other tools to automate information system administration and security functions on Windows and Linux (Powershell, Python, etc) + Support our ... to our national defense! Sonalysts, Inc. is seeking an experienced IT Systems Administrator with critical thinking and effective communication skills to… more
    Sonalysts, Inc. (09/30/25)
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  • Systems Administrator (Level 2)

    Lockheed Martin (Boulder, CO)
    …all while quickly adapting to ever\-changing customer requirements? The NGG program is seeking a Systems Administrator to join the team in Boulder, CO\. As a ... System Administrator for the NGG O&S Team,...a systems thinker; selects and applies appropriate systems thinking skills ** Security Clearance Statement:** This… more
    Lockheed Martin (09/27/25)
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  • Cloud System Administrator

    Robert Half Technology (Marysville, OH)
    Description We are looking for an experienced Cloud System Administrator to join our team. This long-term contract position offers an exciting opportunity to ... infrastructure using AWS CloudFormation templates. + Perform Windows and Linux system administration, including patching, monitoring, and troubleshooting.… more
    Robert Half Technology (09/22/25)
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  • Systems Administrator (Tier 2…

    Chenega Corporation (Washington, DC)
    Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator (Tier 2 Support - ServiceNow) ... career to the next level! Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator (Tier 2 Support - ServiceNow) to provide technical support… more
    Chenega Corporation (09/12/25)
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  • Exchange Systems Administrator

    SAIC (Panama City Beach, FL)
    …application delivery and security . + Administer and maintain Red Hat Enterprise Linux systems . + Manage Active Directory, Group Policy, and other Windows ... **Description** SAIC is searching for a Systems Administrator to join our team...stakeholders. **Qualifications** + Bachelor's degree and 5 years of system administration experience is required; a minimum 8 years… more
    SAIC (09/27/25)
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