• Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P Patriot ... offers an unrivaled hybrid of specialized services by combining security and risk management disciplines with a special operations...perspective. We are looking to hire a Principal Support Administrator to join our team in the Northern Virginia… more
    Patriot Group International, Inc (12/17/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) ... **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and...diagnose and resolve complex issues, maintaining high availability and security of video services.** **Your role will also encompass… more
    General Dynamics Information Technology (12/11/25)
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  • Linux Administrator

    SMX (Patuxent River, MD)
    …managing Research, Development, Test & Evaluation environments, ensuring the functionality, security , and efficiency of Unix/Linux-based systems , networks, and ... Linux Administrator (4874)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...virtual servers and workstations + Hardware support + Operating Systems and applications support + Compliance Assurance (STIG, patching,… more
    SMX (12/07/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …expertise along with a drive for innovation to GDIT. Our **Senior VMWare Administrator ** must have: + ** Security Clearance Level:** Active Secret clearance (Must ... **Skills:** Computer Servers,IT management and operations,Troubleshooting,VMware Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 +… more
    General Dynamics Information Technology (10/08/25)
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  • Workstation Administrator

    Colorado State University (Fort Collins, CO)
    …IT Workstation Administrator supports Windows, Apple, and Mobile operating systems with updates, security updates, software pushes, personalized scripts, ... Posting Detail Information Working TitleWorkstation Administrator Position LocationFort Collins, CO Work LocationPosition qualifies...custom coding + Proficient in working with differing file systems such as NFS , MacOS, SMB , and… more
    Colorado State University (12/17/25)
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  • Senior IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    …and are expected to have leading-class knowledge of hardware, software, networking, and security . A Senior Systems & Network Engineer should have years of ... or Datto Helpful Certifications: * Cisco CCNA/CCNP/CCDA/CCSP/CCIE * CompTIA Net+ * CompTIA Security + * Microsoft 365 Administrator Expert * Windows Server Hybrid… more
    R&D Industries, Inc. (12/16/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Networking Administrator (Intermediate-Level) to join our team at Adelphi, MD. + Must be a US ... Secret Clearance + Non-remote (relocation incentive available) The Networking Administrator position will require an understanding of enterprise network… more
    Link Solutions Inc (10/08/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …the better. We are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... maintain, and test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of… more
    M. C. Dean (11/05/25)
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  • Data Center/ Systems Administrator

    US Tech Solutions (Hillsboro, OR)
    …teams to design and implement lab networks and firewall rules + Maintain Client's security compliance for DSE systems + Update and maintain IT service management ... IT Infrastructure support for Client's Developer Software Engineering (DSE) lab computer systems in Oregon. + The main duties are building, configuration, and… more
    US Tech Solutions (12/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 1 + ... group of computers running on one or more operating systems . + Understand all the different systems ...total of 7 days over 2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills… more
    General Dynamics Information Technology (12/02/25)
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