• System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …for a security clearance. + Experience in Windows and/or Linux Server Environments including directory services management, and system hardening. + ... are eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - P2** **Senior Analyst… more
    RTX Corporation (10/24/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …responsibilities will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + ... part of our mission. Northrop Grumman is seeking a ** Systems Administrator ** **Level 2** to join our...Scope Polygraph at time of application** + Must have server administration experience with Linux (RedHat Enterprise… more
    Northrop Grumman (10/22/25)
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  • System Engineer, Linux and Windows,…

    DeVine Consulting, Inc. (Monterey, CA)
    …SSCP) Certification + CE/OS Certification + Experience serving as a system administrator for Microsoft O365, VMWare,Vsphere and NsX-T, Linux Red Hat, Windows ... which includes the responsibilities of proper configuration and support of domain system servers, SAN, NAS, backup systems , identity management, and security… more
    DeVine Consulting, Inc. (09/07/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …Installation, configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server , Linux , and Unix. + ... $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the...in IT systems administration. + Experience with server administration, including Windows Server , Linux more
    Financial Partners Credit Union (09/01/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer ... BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to...maintenance, from daily troubleshooting needs to the verification of system performance. Responsibilities include: Systems Administration &… more
    BAE Systems (10/08/25)
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  • Senior System Administrator

    Fiserv (Overland Park, KS)
    …on a global scale, come make a difference at Fiserv. **Job Title** Senior System Administrator **What does a successful Senior Information Technology Systems ... Administrator do?** At Fiserv, a Senior Information Technology Systems Administrator ensures the smooth functioning of...system reliability, performance, and security across Windows and Linux environments. As a key player in our team,… more
    Fiserv (11/05/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology...oversight across a range of IT platforms including UNIX, Linux , and Windows systems . The ideal candidate… more
    CACI International (10/30/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    Administrator for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government contract. + Maintain ... has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System more
    Northrop Grumman (09/18/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are seeking an experienced Systems Administrator SME to join our technology-based program supporting a key ... government customer. As a Systems Administrator SME, you will play a...+ SCCM experience + Configuration management tools + Automated system installation technologies + Automated backup systems more
    BAE Systems (09/12/25)
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  • System Administrator

    Two95 International Inc. (Tampa, FL)
    …Tampa, FL Position Type: Long term contract Rate: $Open Requirements We are looking for a System Administrator - Linux with a focus on: - + Administration ... is necessary. DUTIES AND RESPONSIBILITIES: + Install and Configure Linux /Windows Systems . + Monitor server ... security. SKILLS: + 3 years of experience in Linux system administration. + Exceptional experience in… more
    Two95 International Inc. (09/08/25)
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