• 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
    DirectEmployers Association (10/02/25)
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  • Carnegie Mellon University (Pittsburgh, PA)
    …Computing Facilities department within the School of Computer Science seeks a UNIX/ Linux System Administrator with experience in DevOps practices to contribute ... **Core Responsibilities:** + System Administration: Manage, upgrade, and troubleshoot Linux /Unix servers, desktops, and HPC clusters to ensure flawless operations.… more
    DirectEmployers Association (10/10/25)
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  • iconectiv (Bridgewater, NJ)
    …hardware builds or equipment replacements in our data centers. + Perform OS ( VMware , Linux , Solaris) equipment installation and configurations for new builds and ... Follow us on X and Linkedln. The Senior System Administrator role provides system administration maintenance and support for...equipment replacements. + Perform OS ( VMware , Linux , Solaris) and application back-ups for… more
    DirectEmployers Association (12/03/25)
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  • Applied Research Associates, Inc. (Warrendale, PA)
    …relevant experience, with at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech or regulated environment ... with at least five (5) years of experience in a senior Linux Systems Administrator role Equal Opportunity Employer/Protected Veterans/Individuals with… more
    DirectEmployers Association (10/23/25)
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  • Applied Research Associates, Inc. (Eglin AFB, FL)
    …Applied Research Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD-owned secret-level enclave that already ... secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems-admin team leading engineering and sustainment efforts… more
    DirectEmployers Association (11/21/25)
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  • iconectiv (Bridgewater, NJ)
    …+ Experience with database cross-site failovers. + Substantial knowledge of C++, Linux , Java, Python, VMware , Solaris, or comparable scripting languages. + ... www.iconectiv.com . Follow us on X and Linkedln. The role of Database Administrator ensures that the system and application infrastructure handles diverse sources of… more
    DirectEmployers Association (12/03/25)
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  • 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). Develop, ... with virtualization technologies, virtual hardware environments, virtual machines (ProxMox, VMware ESXi, Microsoft Hyper-V) + Ability to configure, implement, and… more
    DirectEmployers Association (11/22/25)
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  • COLSA Corporation (Huntsville, AL)
    …with SCCM for system deployment and management. + Cross-OS administration experience with Linux . + Virtualization experience with VMWare or Nutanix. + Active ... infrastructure environment. The role spans Windows systems, Nutanix virtualization, Linux (RHEL), and enterprise storage. The successful candidate will provide… more
    DirectEmployers Association (09/21/25)
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  • Sr. System Server Administrator

    TEKsystems (Corona, CA)
    …Windows Servers (emphasis on Windows server 2016 and newer) and 120 SUSE Linux (SLES 12 and SLES 15) including patching, monitoring server performance and service ... Desired: - More than 5 years of experience in managing and troubleshooting Linux operating systems, especially SUSE Linux . - Computer Skills Desired: Ability… more
    TEKsystems (12/05/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    VMWare Administrator Location: Annapolis Junction, MD, US Job ID: ATR 17681 Job Description Job Title: VMWare Administrator Location: Annapolis Junction, ... Junction, MD Role Responsibilities: We are looking for a senior level system administrator /engineer with deep knowledge and experience with VMWare . This role… more
    Arena Technical Resources, LLC (12/11/25)
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  • VMware / VDI System Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a VMware Systems Administrator . The selected candidate will provide technical expertise supporting information system components, ... integration and maintenance to satisfy architectural and business requirements. The VMware Systems Administrator must have a customer centric approach… more
    Integration Innovation, Inc. (i3) (11/13/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator ( VMware ) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ... **Systems Administrator ** with demonstrated experience to maintain the various systems...support to on-premises infrastructure. + Understanding and familiarity of Linux operating system and virtual networking. **Required Skills and… more
    SMX (11/14/25)
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  • VMware Systems Administrator

    SMX (Patuxent River, MD)
    VMware Systems Administrator (4876)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** VMware ... which requires US citizenship for work on DoD contracts. As the Systems Administrator , you will join a team of highly-driven, supportive, and skilled professionals… more
    SMX (12/09/25)
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  • Windows/ VMware Systems…

    GovCIO (San Antonio, TX)
    …position is contingent upon contract award. GovCIO is currently hiring for a Windows/ VMware Systems Administrator for our US Courts proposal. This position will ... $113,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/2380/windows- vmware -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-TX-San Antonio_ **ID** _2023-2380_… more
    GovCIO (09/23/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …deployment of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare ** for a unique, tailored ... required **REQUIRED SKILLS AND EXPERIENCE:** + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. + Experience with… more
    Intrepid Solutions and Services (11/26/25)
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  • Senior Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux Administrator ; or CompTIA ... | Full Time | Comprehensive and competitive benefits Job Title: Senior Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education:… more
    S4 Inc. (10/08/25)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Melbourne, FL)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking an senior ** Linux Systems Administrator ** to join its dynamic team of technical ... to the following: + Maintain the virtual desktop infrastructure and Linux systems supporting Government programs in accordance with established standards, policies,… more
    Northrop Grumman (11/25/25)
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  • Senior Systems Administrator ( Linux

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator ( Linux ) Location HI - Kaua'i Job Code 13533 # of openings 1 Apply Now ... The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support our government… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Linux /Windows Systems Administrator

    TEKsystems (Corona, CA)
    …deep experience with Windows Server. On top of that, candidates must be strong in Linux administration at scale and VMware storage ownership. A Day in the Life: ... Description Hiring a Tier 3 System Administrator - This is the top technical support...managing, troubleshooting Windows Servers. Skills Windows server, systems administration, Linux SUSE server support, vmware , powershell, SAN… more
    TEKsystems (12/05/25)
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  • Senior Systems Administrator ( Linux

    Amentum (Waimea, HI)
    Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... + One of the following OS Certifications required + Linux + Linux + Red Hat Certified System Administrator (RHCSA) **Security Clearance** Top Secret security… more
    Amentum (09/24/25)
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