• Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Travel: Occasional Salary: Commensurate with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is ... the following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux … more
    S4 Inc. (01/07/26)
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  • Cisco Call Manager Administrator

    CACI International (Oklahoma City, OK)
    …enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services. ... enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality communication services.… more
    CACI International (12/27/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    … Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** + ... + Create and maintain accurate system documentation for assigned systems , including tracking changes to virtualized infrastructure configurations. + Assist… more
    TekSynap (11/06/25)
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  • Cloud Administrator

    Leidos (Ashburn, VA)
    …tasks such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems . The Cloud Administrator must have a deep understanding and ... platforms (eg AWS, Microsoft Azure, GCP, etc.). Additionally, the Cloud Engineer / Administrator should have understanding of cloud infrastructure management… more
    Leidos (11/15/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …disaster recovery and high-availability systems . **Overview** We are seeking a Systems Engineer to join our team supporting Cloud and Infrastructure Services ... Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Desired… more
    TekSynap (11/08/25)
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  • Applications Administrator II

    General Atomics (San Diego, CA)
    …other products. We currently have an exciting opportunity for a CAD Admin support Engineer in our Electromagnetic Systems (EMS) Group located in Rancho Bernardo, ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...RESPONSIBILITES:** + The scope of the CAD Admin support Engineer is to be the primary technical administrator more
    General Atomics (12/11/25)
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  • Unix Administrator

    TekSynap (ID)
    …Information Assurance Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner ... + Linux Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration… more
    TekSynap (11/15/25)
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  • IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    …Our staff works directly with managers, end users, and architectural teams to engineer and install professional A/V systems for churches, performing arts, ... Administrators are able to provide the next level of network system maintenance and support and are expected to...Policies. * Management, deployment, and troubleshooting of varied email systems , such as Office 365. * Detailed troubleshooting of… more
    R&D Industries, Inc. (01/08/26)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Baltimore, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...mission, we will support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (01/15/26)
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  • Sr. Windows Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Active DoD Secret Security Clearance. e) Five or more years' experience as a Windows Systems Administrator or Engineer with three or more years' experience ... VA. **Your future duties and responsibilities:** This position is for a Senior Systems Administrator supporting the ALTESS Windows team. This is currently a… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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