• Principal Systems Administrator (Top…

    Northrop Grumman (San Diego, CA)
    …certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current ... Rancho Bernardo, CA (San Diego Area). **Essential Functions:** Perform as a Windows \VMware System Administrator for a classified government contract. Perform as… more
    Northrop Grumman (04/25/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …intelligence Poly (FSP). + ** System ** ** Admin ** istration experience of ** Linux ** / **Unix** or ** Windows ** platforms. + 5+ years' experience in ... + Extensive experience with both **RedHat** Linux and Microsoft ** Windows ** servers, including **instal** lation, **config** uration, ** admin ** istration,… more
    The Boeing Company (04/26/25)
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  • Senior Systems Administrator

    BAE Systems (Sterling, VA)
    …RedHat Certified System Administrator / Engineer Certification + Windows Server Certified Administration /Engineer Certification **Pay Information** Full-Time ... **Job Description** BAE Systems , a top-ten prime contractor to the US...Lead and assist the maintenance and troubleshooting of all Linux and Windows servers and workstations across… more
    BAE Systems (04/24/25)
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  • IT Systems Administrator / Top Secret…

    Lockheed Martin (Palmdale, CA)
    …deployments for their assigned program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server, and ... a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows ...of start \(e\.g\. AZ\-900, vmWare VCTA\-DCV, RHCSA, etc\.\) * Linux and Windows Server expertise * On\-prem… more
    Lockheed Martin (04/16/25)
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  • IT Systems Administrator / Top Secret…

    Lockheed Martin (Las Vegas, NV)
    …deployments for their assigned program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server, and ... a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows ...of start \(e\.g\. AZ\-900, vmWare VCTA\-DCV, RHCSA, etc\.\) * Linux and Windows Server experience * On\-prem… more
    Lockheed Martin (04/12/25)
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  • ​​Cybersecurity ISSO​

    Leidos (Beavercreek, OH)
    …installed information systems to identify vulnerabilities, risks, and protection needs of Windows and Linux systems + Promote awareness of security ... the Information System Security Manager (ISSM) and System Owners to help ensure IT systems ...Nessus, SCAP applications and tools + Experienced in basic Linux and Windows administration **Original… more
    Leidos (05/02/25)
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  • ​​Information Assurance Engineer​

    Leidos (Bedford, MA)
    …installed information systems to identify vulnerabilities, risks, and protection needs of Windows and Linux systems + Promote awareness of security ... you ready for your next career challenge?** The Airborne Systems Business Area, part of the Defense Sector at...across Cloud-native virtual networking boundaries + Experienced in basic Linux and Windows administration **Original… more
    Leidos (05/03/25)
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  • Lead IT Support Specialist

    BAE Systems (Annapolis Junction, MD)
    …local users with system administration tasks, including supporting both Windows and Linux environments. The individual shall have a solid background in ... both Windows and Linux systems , possess...both Windows and Linux systems , possess excellent troubleshooting skills, and...a minimum of six years of experience as a System Admin working in a collaborative IT… more
    BAE Systems (02/20/25)
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  • IT Security Admin Associate

    SAIC (Norfolk, VA)
    …+ Knowledge of network fundamentals (TCP/IP, routing protocols). + Experience with operating system security ( Windows , Linux ). + Firewall configuration and ... the art in Maritime Position, Navigation, and Timing (M-PNT) systems . Join us as we continue to define the...team. This role will require skills in network security, system administration , vulnerability assessment, incident response, and… more
    SAIC (04/04/25)
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  • Sr. Developer - IT Supply Chain

    Tractor Supply Company (Brentwood, TN)
    …Java or Oracle certifications including SQL and PL/SQL programming preferred. Platform knowledge ( Linux , UNIX, Windows ): Redhat Linux ,Unix, Windows Server ... for designing, prototyping, creating, modifying, and maintaining Supply Chain systems . Additional responsibilities include partnering with business analysts to… more
    Tractor Supply Company (03/23/25)
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