• CIP Compliance Network Engineer

    NRG Energy, Inc. (NJ)
    …environment. + Experience working with Ovation, T3000, Symphony +, or GE Control Systems + Experience working with Nozomi, Dragos, Tenable OT, Darktrace, Claroty, or ... needed. + Experience maintaining servers. + Understanding of Citrix and VMWare **Physical Requirements:** + Occasionally requires lifting as appropriate to perform… more
    NRG Energy, Inc. (10/18/25)
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  • Systems Administrator IV

    General Atomics (San Diego, CA)
    …+ Migrate server systems between hybrid cloud platforms + Engineer systems administration-related solutions for various project and operational needs ... affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted… more
    General Atomics (12/11/25)
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  • Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …ensure benchmarks are met and manage virtual workstations and servers using VMWare . The Systems Administrator analyzes, evaluates, and proposes recommendations ... ICS IT systems . * Installing, configuring, securing, managing, and monitoring VMware vSphere ESXi clusters in multiple data centers * Ensure the stable operation… more
    Fluor (10/29/25)
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  • Senior Systems Administrator

    ManpowerGroup (Bloomington, MN)
    …is seeking a highly skilled Senior Systems Administrator / Infrastructure Engineer with strong expertise in VMware , Rubrik, Cloudian, Komprise, and modern ... **Job Title: Senior Systems Administrator/Infrastructure Engineer ** **Location: Remote** **Pay Range: $70/hr - $85/hr** **Duration: Short Term (3 months)**… more
    ManpowerGroup (12/20/25)
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  • Systems Administrator

    Hyundai Autoever America (San Diego, CA)
    …firewall, VPN, and network appliance operations (Cisco, Fortinet, Palo Alto) under senior engineer direction. + Ensure systems comply with security baselines and ... command of both Linux (RHEL/Ubuntu) and Windows Server operating systems . + Hands-on experience with VMware , Active...Architect Associate or SysOps Administrator + Google Associate Cloud Engineer + VMware VCTA / VCP +… more
    Hyundai Autoever America (12/17/25)
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  • Principal/Sr. Principal Computer Systems

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Our employees are not only part of history, they're making history. Northrop Grumman Space Systems is seeking a **Computer Systems Architect (Level 3 or 4)** to… more
    Northrop Grumman (11/19/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …clinical data warehouse team and a research data services team. The **_Senior Systems Administrator/ Engineer ,_** as a member of the Scientific Computing and Data ... The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in the Scientific… more
    Mount Sinai Health System (12/22/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems , Computer Science, or a related field + VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, ... Systems Administrator The Opportunity: In this role, you'll...be the reason why. What You'll Work On: + Engineer and maintain enterprise Windows Server and Linux environments… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Systems Integrator - EPMS

    Albireo Energy, LLC (Toledo, OH)
    …and resolving system-level issues Electrical and Instrumentation Responsibilities + Engineer , test, and commission electrical and instrumentation systems ... with strong PME Level 2 expertise, experience managing Windows Server and VMware environments, and a solid understanding of network infrastructure. You'll be… more
    Albireo Energy, LLC (12/18/25)
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  • Systems Administrator

    City of Pittsburgh (Pittsburgh, PA)
    …Security+ + Cisco Certified Network Administrator (CCNA) + Cisco Certified Network Engineer (CCNE) + Azure Administration Associate + VMWare Certified ... Systems Administrator Print (https://www.governmentjobs.com/careers/pittsburgh/jobs/newprint/5130124) Apply  Systems Administrator Salary See Position… more
    City of Pittsburgh (11/21/25)
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