• Linux Systems Administrator , Sr…

    Lockheed Martin (Sunnyvale, CA)
    …than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations in our Sunnyvale, CA ... facility\. This Enterprise Operations \(EO\) position supports Lockheed Martin Space\. The...In this position, the chosen candidate will utilize their system administration skills as primary IT support for a… more
    Lockheed Martin (11/20/25)
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  • Principal Network Administrator

    BAE Systems (Washington, DC)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Network Administrator ** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
    BAE Systems (10/30/25)
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  • Systems Administrator 4

    Huntington Ingalls Industries (Bremerton, WA)
    …including coordination with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning ... Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (10/13/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    …servers, multi-Cloud services as well as virtualized applications, and storage systems . Enterprise Computing Engineering services include modern application ... **Job Description** BAE Systems , a top-ten prime contractor to the US...engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted… more
    BAE Systems (10/29/25)
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  • Sr. Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Commensurate with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux/Unix System ... the following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux … more
    S4 Inc. (10/08/25)
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  • Network/ Systems Administrator

    Argonne National Laboratory (Lemont, IL)
    Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). ... related applications. Design, configure, implement, and maintain the secure operating systems , networks, and applications for the SPF classified NSS. **Position… more
    Argonne National Laboratory (11/22/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many ... solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft… more
    RTX Corporation (09/09/25)
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  • Principal Virtual Server Administrator

    BAE Systems (Vicksburg, MS)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Virtual Server Administrator ** , you'll play a critical role in providing exceptional IT support to the customer. You'll be… more
    BAE Systems (11/18/25)
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  • Principal Patch Management Server…

    BAE Systems (Phoenix, AZ)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Patch Management Server Administrator ** , you'll play a critical role in providing exceptional IT support to the customer.… more
    BAE Systems (11/18/25)
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  • ITSM ServiceNow Administrator

    BAE Systems (Sterling, VA)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As an **ITSM ServiceNow Administrator ** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
    BAE Systems (10/30/25)
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