• Sr. Principal Storage & Data Protection System…

    RTX Corporation (Tucson, AZ)
    …interim clearance is obtained.** + Experience working with Storage and Data Protection systems . + Experience with Linux and Windows Operating System. (RHEL ... solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a seasoned professional contributor who can… more
    RTX Corporation (12/05/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... IT Infrastructure and Operations **Skills:** Communication,Information Technology (IT),Network Components,Operating Systems (OS),Troubleshooting **Experience:** 4 + years of related experience… more
    General Dynamics Information Technology (01/14/26)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (11/06/25)
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  • Teamcenter Administrator

    PDS Tech Commercial (Fort Worth, TX)
    **Teamcenter Administrator - Power the Future of Aviation Support Systems ** **Location:** Fort Worth, TX **Job Type:** Full-Time | Consultant (12 Months, ... partnering with a leader in the aviation industry to hire a **Teamcenter Administrator ** who will play a critical role in supporting and advancing next-generation… more
    PDS Tech Commercial (01/15/26)
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  • System Administrator

    Two95 International Inc. (Oklahoma City, OK)
    Title: Systems Administrator Location: Oklahoma City, OK Duration: Full Time Salary: $Market + Benifits Requirements + Heavy knowledge in the following + VMware ... Azure Stack, Kubernetes, Docker) + Windows Administration\Deployments (BUZZ: Windows Server 2012 and newer) + Linux Deployments...(BUZZ: Windows Server 2012 and newer) + Linux Deployments (BUZZ: Redhat\RHEL, CentOS) + Light knowledge in… more
    Two95 International Inc. (12/08/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Tallahassee, FL)
    …field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills** +… more
    ASM Research, An Accenture Federal Services Company (01/17/26)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, Windows 10, Window Server + DNS Experience + Scripting ... finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . The SA manages IT systems including… more
    Belay Technologies (11/19/25)
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  • Windows Server Lead

    TekSynap (CT)
    …- MS Exchange Server + Microsoft Certified Architect - MS SQL Server + Microsoft Certified - Azure Administrator Associate **Experience** + Seven (7) ... of Defense (DoD) IT hosting solutions. + Extensive hands-on experience with Microsoft Server operating systems 2016 and newer. + Hands-on experience with… more
    TekSynap (11/15/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …in computer science, information technology, or a related field. Experience withvarious server operating systems and network configuration. Seven (7) years of ... NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation, management, and… more
    TekSynap (12/16/25)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    …Windows and Linux clients utilizing ePolicy Orchestrator. + Monitor security systems , analyze potential threats and vulnerabilities to client systems . + ... Endpoint Security Engineer (Trellix Administrator ) Job Category: Information Technology Time Type: Full...utilize dashboards to assist Cyber investigations. + Experience with Linux operating systems and Windows command line/PowerShell.… more
    CACI International (01/13/26)
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