• Unix & Linux System Administrator…

    Lockheed Martin (Camden, NJ)
    …collaborative team that manages and secures complex infrastructures\. Our focus spans system configuration, network management, security compliance, and ... WE'RE DOING** Our Development Environment & Infrastructure Solutions team is seeking a System Administrator skilled in Unix & Linux to support our classified… more
    Lockheed Martin (08/22/25)
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  • Systems Administrator (Tier 2…

    Chenega Corporation (Washington, DC)
    … Administrator (Tier 2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC ... level! Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator (Tier 2 Support - ServiceNow)...2 Support - ServiceNow) to provide technical support for system incidents and changes while leveraging ServiceNow for IT… more
    Chenega Corporation (09/12/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve ... issues with hardware, operating systems , desktop applications, telephones, and network -attached printers.... configuration to ensure data integrity. + Monitor servers, network services, and their backup system . +… more
    Chenega Corporation (09/01/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill provide primary and ... administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (09/01/25)
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  • FSL Linux Systems Administrator

    Mb Solutions, Inc. (Houston, TX)
    Houston, TX, USA | Full Time FSL Linux Systems Administrator - ( ADV000ABM ) Are you passionate about human space exploration, understanding the origins of the ... We have an exciting opportunity for a FSL Linux Systems Administrator to join the team with...and software development (CI/CD) + Johnson Space Center campus network + NASA security mechanisms ( security… more
    Mb Solutions, Inc. (10/18/25)
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  • L1/L2 System Administrator in

    Virtual Service Operations (Tempe, AZ)
    L1/L2 System Administrator in Tempe, AZ Tempe, AZ (http://maps.google.com/maps?q=Tempe+AZ+USA) Description Are you looking to take the next step in your IT ... complex technical issues, and provide advanced desktop support while maintaining security protocols and system documentation. This role requires on-site… more
    Virtual Service Operations (09/27/25)
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  • Sr. Network Administrator

    Paycom Online (Oklahoma City, OK)
    … systems and data. * Collaborate with vendors to test, deploy, and enhance network systems . * Provide technical training, references, and support to users as ... of tasks, configurations, and issue resolutions. * Support ongoing documentation of network architecture and integration with other systems . * Deliver or… more
    Paycom Online (10/02/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …an active Secret clearance. + Maintain smooth operation of multi-user computer systems , including coordination with network administrators + Responsible for ... configure Red Hat Linux / Windows / Solaris operating systems + Ensure compliance with computer security ... policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system … more
    ISYS Technologies (10/03/25)
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  • Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …Install and configure operating systems and software updates following Security Technical Implementation Guides (STIGs). + Perform system patching, ... Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team...performance and troubleshoot issues to ensure high availability of network resources. + Schedule and maintain system … more
    Link Solutions Inc (10/08/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... Create and modify scripts or applications to perform tasks while maintaining credential security . + Monitor system performance to prevent slowdowns and crashes.… more
    Actalent (10/11/25)
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