• Unix/ Linux Administrator

    Link Solutions Inc (Sierra Vista, AZ)
    …for CMMI ML3 for Services and Development. Link Solutions Inc. is seeking a Unix/ Linux Administrator (Senior-Level) to join our team in Sierra Vista, Arizona. + ... Citizen + Active DoD Security Clearance + Non-remote (relocation incentive available) The Unix/ Linux Administrator will provide services in support of the US… more
    Link Solutions Inc (10/11/25)
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  • Linux Administrator

    Two95 International Inc. (Springfield, MA)
    Title: Linux Administrator Location : Remote (Springfield, MA) Type : Contract to hire Rate : $Best Possible Requirements Responsibilities: + Administer the ... + A minimum of five years working as a Linux Administrator supporting an enterprise environment of...in scripting with Ansible + Hands on experience with VMware and AWS. Benefits Note: If interested please send… more
    Two95 International Inc. (09/08/25)
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  • Linux administrator

    Robert Half Technology (Albuquerque, NM)
    Description We are looking for an experienced Linux Administrator to join our team in Albuquerque, New Mexico. This Contract-to-Permanent position offers the ... opportunity to contribute to the development and maintenance of Linux -based systems designed to support research computing environments. The role requires knowledge… more
    Robert Half Technology (09/30/25)
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  • Windows Linux Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Linux ,System Administration,Windows Applications **Certifications:** CompTIA Security+ - CERTIFICATION ... Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to support a critical… more
    General Dynamics Information Technology (10/14/25)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Boulder, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively ... Office (CIDO) organization is seeking a highly experienced **Senior Linux Server Admin** to join its dynamic team of...+ Windows server management experience + Windows Active Directory, VMWare , and/or knowledge of NFS storage systems + … more
    Northrop Grumman (10/09/25)
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  • Mid-Senior Linux Systems…

    KBR (Sioux Falls, SD)
    Title: Mid-Senior Linux Systems Administrator Belong. Connect. Grow. with KBR! Around here, we define the future. We are a company of innovators, thinkers, ... immediate need for an energetic and dynamic Mid-Senior Systems Administrator in support of the United States Geological Survey...This role leads technical operations across both Windows and Unix/ Linux environments (with a primary focus on Linux more
    KBR (09/23/25)
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  • MSIC - HPC Linux Systems…

    COLSA Corporation (Huntsville, AL)
    Join our team as a Linux Systems Administrator , where you will support and manage a diverse mix of workstations, servers, and high-performance computing (HPC) ... We are looking for a skilled professional with a solid foundation in Linux administration and a collaborative approach to problem-solving. + Securely deploy and… more
    COLSA Corporation (10/02/25)
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  • Sr. Principal AIX or Linux System…

    RTX Corporation (Tewksbury, MA)
    …Do:** + Provide IT systems administration in a heterogeneous AIX, Redhat Enterprise Linux , and Microsoft Windows environment. + Understanding and knowledge of AIX, ... Linux fundamentals and Windows Server internals to include Smitty,...Experience in one of the following: LDAP, Active Directory, VMware , MySQL, networking administration experience. **Qualifications We Prefer:** +… more
    RTX Corporation (10/02/25)
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  • Principal System Administrator Linux

    RTX Corporation (Andover, MA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in Program Digital Services, collaborate with a diverse team to ... Subject Matter Expert (SME) with deep knowledge of at least one OS (Windows, Linux , etc.) to extensively design, implement, troubleshoot, and maintain both Linux more
    RTX Corporation (09/11/25)
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  • Senior Linux System Administrator

    Mission Support and Test Services (North Las Vegas, NV)
    …is looking for a high-performing individual to join our team as a Linux Systems Administrator (Senior Infrastructure Analyst). **Key Responsibilities** + Manage ... and maintain Red Hat Linux servers in a large-scale enterprise environment. + Implement,...provisioning and configuration management tasks. + Implement and maintain VMware virtualization technologies, including vSphere and vCenter. + Troubleshoot… more
    Mission Support and Test Services (07/23/25)
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