• Sr Principal Systems Administrator

    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. + ... our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at...Scope Polygraph at time of application** + Must have server administration experience with Linux (RedHat Enterprise… more
    Northrop Grumman (09/11/25)
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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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  • 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) - P3** **Principal… more
    RTX Corporation (09/18/25)
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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 (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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  • Senior Systems Administrator…

    General Dynamics Information Technology (Reston, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Windows Server , System Administration **Experience:** 8 ... of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator ** Transform technology into opportunity as a Senior… more
    General Dynamics Information Technology (10/01/25)
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  • Senior Network Systems Administrator…

    General Dynamics Information Technology (Fort Bliss, TX)
    …applicable systems to include future updates/replacement application systems ( Server , Internet Explorer (IE), .NET, Red hat Linux , McAfee, Active ... experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking...and Abilities:** + Must have administrative knowledge of Microsoft Server 2019, Red hat Linux , Windows 11,… more
    General Dynamics Information Technology (09/27/25)
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  • Unix/ Linux Systems Engineer

    SAIC (Charleston, SC)
    **Description** SAIC is seeking a highly skilled **Unix/ Linux Systems Engineer** to join our team and manage complex IT infrastructures for critical Department ... Enterprise Linux (RHEL) and **Solaris** with hands-on experience managing server environments in both physical and virtualized data centers, including commercial… more
    SAIC (09/27/25)
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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 (08/01/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …Level II certification and one of the following: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) ... Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM...the following certifications: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System… more
    Exeter Government Services, LLC (09/07/25)
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