• Network Lab Manager

    Leidos (Springfield, VA)
    …for security accreditation and certification. + Experience with the following systems: Windows /Linux operation systems and VMware . + Experience with virtualized ... lab maintenance communication plan to include a schedule + with authorized maintenance windows and pre maintenance alert notifications to + all key stakeholders. +… more
    Leidos (12/10/25)
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  • IT Sys Admin (RMF / Security) / Top Secret…

    Lockheed Martin (Palmdale, CA)
    …technical certification for 8140 compliance within 90 days of start \(e\.g\. AZ\-900, vmWare VCTA\-DCV, RHCSA, etc\.\) * Linux and Windows Server expertise * ... * Must have a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) *… more
    Lockheed Martin (10/18/25)
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  • Network/System Administrator (Net/Sys Admin…

    General Dynamics Information Technology (Colorado Springs, CO)
    …Server, Red Hat Enterprise Linux servers, MS Hyper-V/ VMWare /ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic ... **Job Family:** IT Infrastructure and Operations **Skills:** Computer Networking,Microsoft Windows Server,Network Systems,Troubleshooting **Experience:** 1 + years of related… more
    General Dynamics Information Technology (11/04/25)
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  • Secret System Admin

    Insight Global (Camp Lejeune, NC)
    …used throughout the enterprise. Additional duties include performing Microsoft Windows server administration , manage GPOs, create/modify DHCP reservations, ... at Camp Lejeune, NC. They will be responsible for administration , maintenance, and cybersecurity defense of all client and...9 years of related experience with a bachelors * VMware experience * Experience with patching Microsoft servers and… more
    Insight Global (01/06/26)
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  • Systems Administration (Virtualization…

    Alaka'ina Foundation Family of Companies (Honolulu, HI)
    …configuring, and provisioning with vendor engineering assistance. + Enterprise System Administration experience on Microsoft Windows Server platforms (Win2016 or ... Systems Administration (Virtualization Management, Storage Area Network, Backups) Location...hire. + Must meet designated Computing Environment (CE) certification ( VMware vSphere 8 or storage vendor-approved certification) within 6… more
    Alaka'ina Foundation Family of Companies (12/20/25)
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  • Senior Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …Physical and/or Cloud Infrastructure. + Systems administration experience, to include VMWare , vSphere, VDI, ESXi, Redhat Linux, Windows 11, Windows ... or equivalent). + Demonstrated experience managing operating systems and platforms, eg, ( Windows Sever, desktop environments, Redhat Linux, VMWare , etc.). +… more
    Northrop Grumman (12/10/25)
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  • Sr. Systems Administrator

    RTX Corporation (Tucson, AZ)
    …have Linux or Windows experience. + Experience with Active Directory, VMware , Administration , backup and recovery. **Qualifications We Prefer** **:** + ... complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux… more
    RTX Corporation (12/29/25)
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  • Client Systems Technician

    GovCIO (San Antonio, TX)
    …endpoint protection configurations Experience with virtual machine environments such as VMWare . Experience with Windows , Linux, and Mac operating environments ... or modifies basic scripts to resolve performance problems and automate administration tasks. 6.Recommend changes to improve systems and network configurations, and… more
    GovCIO (12/10/25)
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  • IT System Admin

    Two95 International Inc. (San Mateo, CA)
    …Contract to Hire Rate: $/Open Description:- * 5-7 years' experience in IT Systems Administration and Engineering * In-depth knowledge of Windows Server 2012 / ... clustered Microsoft SQL instances * Linux/Unix, NetApp management and VMware vCenter experience preferred * Experience administering and configuring Citrix… more
    Two95 International Inc. (12/08/25)
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  • Specialist, Systems Administration (Linux)

    L3Harris (Melbourne, FL)
    …systems. Administers assigned Enterprise systems such as enterprise data storage administration (EMC/NetApp), enterprise server virtualization ( VMWare ) to ensure ... cyber domains in the interest of national security. Job Title: Specialist, Systems Administration Job Code: 32348 Job Location: Melbourne, FL Job Schedule: 9/80 Job… more
    L3Harris (12/21/25)
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