• RHEL System Administrator

    RTX Corporation (Chesapeake, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do ... secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR...responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer… more
    RTX Corporation (08/20/25)
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  • RHEL System Administrator

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... you will do:** The Administrator is responsible for the local DoD Mission network...responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer… more
    RTX Corporation (09/30/25)
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  • Network/ System Administrator

    General Dynamics Information Technology (Bedford, MA)
    …**Other Requirements:** + Thorough knowledge of Microsoft Windows desktop and server operating systems , Microsoft Exchange Server, and as needed RHEL operating ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CASP CE+ - CompTIA -… more
    General Dynamics Information Technology (09/02/25)
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  • Systems Administrator III

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and...system configuration change and upgrade recommendations + Increase system administrator efficiency and accuracy via the… more
    CACI International (10/07/25)
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  • Database Administrator III

    RTX Corporation (Chesapeake, VA)
    …support to SIPRNet Red Hat Enterprise Linux ( RHEL ) Systems Administrator for day-to-day Global Command and Control System -Joint (GCCS-J) maintenance and ... supporting the operations and maintenance of the Relocatable Over-the-Horizon Radar system (ROTHR) with database-related tasks. The candidate will also be… more
    RTX Corporation (10/15/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site System Administrator at Washington Navy Yard supporting our work as a prime contractor on a ... the successful candidate to possess and demonstrate. As a System Administrator you will work with a...system deployments + Support the configuration management of systems + Harden Windows/ RHEL Servers in accordance… more
    BAE Systems (11/15/25)
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  • Patch and Linux Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …in enterprise patch management and system administration across multiple operating systems , including Red Hat Enterprise Linux ( RHEL ), Ubuntu, and macOS. The ... Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team....Test patches in non-production environments before deploying to production systems to prevent system disruptions and compatibility… more
    Huntington Ingalls Industries (11/14/25)
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  • Senior Systems Administrator

    TEKsystems (San Diego, CA)
    …standards. Skills vmware, vmware esxi, Windows, Linux, rhel 7, Active directory, System administrator , Systems engineering, Windows server, dns, dhcp Top ... need to replace him/her. They are looking for a Systems Administrator with strong Windows experience who...some architecture and building of roadmaps as needed. The System Administrator is responsible for architecting, implementing,… more
    TEKsystems (11/06/25)
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  • MES System Analyst III

    Hyundai Autoever America (Savannah, GA)
    MES System Analyst III Location - Savannah, GA CBU: HMGMA Reports to: MES Manager Company Overview Hyundai AutoEver America is pioneering the future of mobility ... to join our dynamic IT team as a "MES System Analyst III ." The MES (Manufacturing Execution...to improve the functionality and efficiency of existing MES systems . + Generate ideas for system improvement:… more
    Hyundai Autoever America (08/19/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Linux System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this ... Principal System Administrator Location Annapolis Junction, MD...Mainframe Software: * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server… more
    DCCA (11/17/25)
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