• Senior Systems Administrator…

    BAE Systems (Springfield, VA)
    …11-14 years with HS diploma (including at least 5 in a recent systems administrator role) + Must hold a Top Secret /SCI security clearance + Ability to work ... **Job Description** As a Systems Administrator in an enterprise test...systems , coordinates with network engineers, monitors and manages system resources, and performs systems security administration… more
    BAE Systems (11/19/25)
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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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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... Data Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, availability, and… more
    SMX (10/18/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …a highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an active secret security clearance ... citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything...a safer place. We are currently seeking a Principal Systems Administrator that will be working 100%… more
    RTX Corporation (10/15/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... Linux servers + Install and configure Red Hat Linux / Windows / Solaris operating systems ...security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system … more
    ISYS Technologies (10/22/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (10/24/25)
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  • GCCS Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …Oracle Certified Professional (OCP), or Linux +, or Red Hat Certified Systems Administrator (RHCSA), or equivalent certification. Education + High School ... Job Overview Job Title: GCCS Systems Administrator I Location: Shaw AFB,...faults, alarm conditions and outages; and provide component and system fault isolation, diagnostics, troubleshooting and restoration services; +… more
    Trace Systems Inc (11/14/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... meaningful part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** +...security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (… more
    General Dynamics Information Technology (09/17/25)
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  • VMware / VDI System Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a VMware Systems Administrator . The selected candidate will provide technical expertise supporting information system components, ... integration and maintenance to satisfy architectural and business requirements. The VMware Systems Administrator must have a customer centric approach and… more
    Integration Innovation, Inc. (i3) (11/13/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …and Skills:** + **Bachelor's Degree** and a minimum of two 2 years of System Administrator experience. + **Current Secret clearance** with ability to ... the Digital Modernization sector, is seeking an early career ** System Administrator ** to join our team. In...Familiarity with Risk Management Framework requirements for Windows and Linux systems . + Strong written and verbal… more
    Leidos (11/06/25)
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