• Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …systems including: + Windows Server 2019/2022, Windows 10, RHEL 7/8 + VMware ESXi / vSAN infrastructure + Web browsers, Adobe Acrobat, and other desktop ... ) Level 2. . Documented training in the following areas: network infrastructure (Cisco), Microsoft Windows . . Experience working on government and/commercial… more
    M. C. Dean (08/27/25)
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  • Foundational Services ACE

    Lockheed Martin (King Of Prussia, PA)
    …to end IT infrastructure for the Foxtrot Program, maintaining the legacy Windows Hyper V environment while preparing the program and leading the future migration ... a Kubernetes based micro service architecture on Linux VMs hosted by VMWare \. This role blends deep systems engineering expertise with strong leadership, DevSecOps… more
    Lockheed Martin (10/10/25)
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  • L1/L2 System Administrator in

    Virtual Service Operations (Tempe, AZ)
    Engineer , you will play a critical role in maintaining enterprise infrastructure , supporting both Windows and Linux environments, and ensuring optimal system ... a good match! Opportunity Virtual Service Operations is searching for a System Engineer to join our team and provide comprehensive L1/L2 technical support for one… more
    Virtual Service Operations (09/27/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …Certification or ability to obtain within 6 months of hire + Knowledge of Microsoft Windows Systems, HP SANs, VMware products + Experience using a Service Desk ... issues + Manage and maintain computer systems, servers, and other IT infrastructure , ensuring optimal performance and security + Manage VIP user accounts,… more
    ManTech (10/10/25)
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  • Systems Integrator II - Epms

    Albireo Energy, LLC (Belleville, MI)
    …position is ideal for someone with strong PME Level 2 expertise, experience managing Windows Server and VMware environments, and a solid understanding of network ... NFPA 70E and OSHA safety standards Server and Virtual Infrastructure + Manage and maintain Windows Server...troubleshooting, database management, and configuration + Strong knowledge of Windows Server, VMware , Active Directory, DNS, and… more
    Albireo Energy, LLC (10/08/25)
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  • Manager Technical Architecture (Plano TX)

    DXC Technology (Nashville, TN)
    …Description:** **Essential Job Functions:** We are seeking a highly experienced **Senior Infrastructure Engineer ** to lead the end-to-end planning and execution ... teams. **Minimum Qualifications:** + 10+ years of experience in **enterprise infrastructure ** engineering with a strong focus on ** Windows Server**… more
    DXC Technology (09/05/25)
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  • IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    …implementation of VLANs and VPNs. Required Competencies: * Desktop operating systems, up to Windows 11 * Server operating systems, up to Windows Server 2025 * ... Switching and Routing * Wireless networking 802.11ac/ax * Server virtualization using VMWare and VCenter * NAS devices, security, and configuration * Physical… more
    R&D Industries, Inc. (09/17/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    VMware Certified Professional (VCP) + RedHat Certified System Administrator/ Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/ ... including maintaining gold images and deploying updates. + Administer VMware infrastructure (vCenter/vSphere/ESXi), including provisioning, configuration, performance… more
    BAE Systems (10/08/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …for the effective maintenance and operational activities of the entire IT infrastructure including Servers ( Windows & Linux), Workstations ( Windows ... monitoring, problem resolution, and configuration management. + Manage backup infrastructure and provide backup and recovery services. + Manage virus… more
    Northrop Grumman (10/16/25)
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  • Network Operations

    Koniag Government Services (Kansas City, MO)
    …technologies that reside in the client's Regional System Support Center (RSSC) infrastructure , located in Kansas City, MO. The candidate shall provide on-site ... provide 2nd and 3rd level software and hardware problem determination support for this infrastructure . This position is located at 601 East 12 th Street Kansas City… more
    Koniag Government Services (08/22/25)
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