• Systems Administrator Senior

    General Dynamics Information Technology (Savannah, GA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior ( VDI ) - TS/SCI required** ... ** provides administration, monitoring, and updates to virtual infrastructure systems , supports critical system patching, responds to..., zero trust architectures, and virtual capabilities. As the ** Senior VDI Administrator ** you will… more
    General Dynamics Information Technology (10/07/25)
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  • Sr . System Administrator

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This... Senior level expertise for Virtual Desktop Infrastructure ( VDI ) environment. + Lead as the Subject Matter Expert… more
    Leidos (10/21/25)
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  • Sr IT Analyst - VDI

    Honeywell (Houston, TX)
    We are seeking a highly skilled and motivated ** Sr IT Analyst ( VDI )** to support and enhance our Virtual Desktop Infrastructure across a global enterprise. This ... via **GitHub** . You will report directly to our Sr . IT Manager and you'll work out of our...impact the overall performance and reliability of our IT systems , enabling seamless operations across various departments and contributing… more
    Honeywell (11/06/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
    V2X (11/15/25)
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  • Sr . Principal System

    RTX Corporation (Marlborough, MA)
    …integrity of our systems and support IT infrastructures around the world. ** Sr . Principal Linux System Administrators,** internally known as Sr . ... KVM, Podman, Docker, and Kubernetes/OpenShift. + Familiarity with enterprise storage systems (eg, NetApp) and virtual desktop infrastructure ( VDI ) technologies… more
    RTX Corporation (11/18/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Melbourne, FL)
    …Professionals, We Want You!** The Northrop Grumman Classified Solutions team is seeking an senior **Linux Systems Administrator ** to join its dynamic team of ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/25/25)
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  • Sr . System Server…

    TEKsystems (Corona, CA)
    …later with 40+ ESXi hosts. - Manage Omnissa Horizon virtual desktop infrastructure ( VDI ) pools and remote desktop services (RDS) - Resolve high tier incidents and ... - Develop and maintain standard operating procedures for all routine systems administration functions to ensure security requirements and operational goals are… more
    TEKsystems (12/05/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **118971BR** EEO Career Site Equal ... **Job Description** BAE Systems is seeking ** System Administrators** to...an anticipated decision expected by Q3/Q4 of 2026.** The ** System Administrator ** responsibilities include, but are not… more
    BAE Systems (12/04/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …missions worldwide. **Job Description** Overview ** Lead the Charge in the Pacific: Senior Network Administrator /Operations Lead at SOSi** Join **SOSi** at the ... forefront of defense technology as a ** Senior Network Administrator /Network Operations Lead** based at **Joint Base Pearl Harbor Hickam in Honolulu, Hawaii** .… more
    SOS International LLC (12/02/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …Power the Mission. Join SOSi in Honolulu.** SOSi is on the hunt for a ** Senior Network Administrator ** to join our elite team at **Joint Base Pearl Harbor ... communications** across the Pacific theater. From managing complex IT systems to solving high-stakes technical challenges, you'll be at...is your next move. Essential Job Duties As a Senior Network Administrator at SOSi, you will… more
    SOS International LLC (11/21/25)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …directory services required for secure SIPRNet operations. This role works directly with the Sr . Systems Administrator and the broader systems ‑admin team ... Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD‑owned secret‑level...DISA STIGs and DoD‑SRG controls + Integrate and support VDI technologies ( VDI gateways, GPU‑enabled Omnissa servers)… more
    Applied Research Associates, Inc. (11/21/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day management, ... involves configuring, troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator will… more
    M. C. Dean (11/26/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 2** to join our **Security and Electronic Systems ... + HS Diploma or Equivalent and 8+ Years of progressive experience + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (11/05/25)
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  • System Administrator 3 - Sunnyvale

    M. C. Dean (San Jose, CA)
    …+ HS Diploma or Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on system problems, ... support to meet service level agreements. + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop hardware… more
    M. C. Dean (11/15/25)
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  • Virtual Environment Lead (VEL)

    General Dynamics Information Technology (Honolulu, HI)
    …throughout the INDOPACIFIC Area of Responsibility. The Virtual Network Administrator Sr provides management, direction, administration, quality assurance, ... and leadership. The Virtual Network Administrator Sr analyzes customer requirements and provides technical solutions to complex problems. **Job Description:** +… more
    General Dynamics Information Technology (10/03/25)
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  • Information System Security Officer…

    SAIC (Pearl Harbor, HI)
    …+ Microsoft Certified Solutions Craftsman: Server Infrastructure and/or Red Hat Certified System Administrator . + Experience with entering and reviewing eMASS ... by actively tracking and maintaining each network's cyber-vulnerability level and system compliance with applicable Defense Information Systems Agency (DISA)… more
    SAIC (11/15/25)
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  • Senior Data Center Engineer

    SciTec (Aurora, CO)
    …Engage with vendors for license renewals, hardware/software, and support contracts. + Support system administrator personnel as necessary to resolve end user and ... will not be considered. SciTec has an immediate opportunity for a talented Senior Datacenter Engineer to join our team in Boulder, CO. Successful applicants will… more
    SciTec (09/11/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in ... issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality… more
    Saliense Consulting (12/05/25)
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  • L3 Support Desktop Engineer

    Cognizant (San Francisco, CA)
    …support for executives and VIP users. *Troubleshoot advanced issues across operating systems , VDI , application integrations, and business tools. *Support and ... of the Cloud Infrastructure and Security team and work collaboratively with the Senior Manager. **In this role, you will** *Own and resolve high-impact L3 support… more
    Cognizant (12/04/25)
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