• Storage Management and Administration

    TekSynap (Bethesda, MD)
    …have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and ... varies among divisions. We are seeking a **Storage M** **anagement and Administration ** personnelto perform various activities to support the success of the team… more
    TekSynap (12/16/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …+ Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory and networking ... **Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server...Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems . + Architect, deploy,… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    …+ Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory and networking ... Provide administration , troubleshooting, and general support for Windows Server 2022 environments, Windows ...for Windows Server 2022 environments, Windows 10/11 client systems , and various Linux… more
    ManTech (12/24/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …: Bachelor's degree in technical discipline and two (2) years of relevant systems administration experience or a master's degree with less than two ... a degree an additional five (5) years of relevant systems administration experience is required. + **Security... Windows 7. -Microsoft Certified IT Professional - Windows Client (MCITP-Client) Desktop Admin on … more
    Leidos (12/20/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    …+ Ability to work after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. + Ability to support multiple networks, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. +… more
    Northrop Grumman (12/12/25)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Hollywood, MD)
    …eligibility with Polygraph + MCSE (or similar) Microsoft certification + 6 years of Windows Server Administration to include VMWare, Active Directory, and ... Northrop Grumman Classified Solutions team is seeking an experienced ** Windows Systems Administrator** to join its dynamic...as a condition of continued employment + Experience managing Windows Server OS + Experience with designing… more
    Northrop Grumman (01/07/26)
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  • Sr. Systems Engineer (Johns Hopkins Public…

    Johns Hopkins University (Baltimore, MD)
    …and platforms. _Install & Configure_ + Install and configure highly complex server hardware and operating systems by following technical documentation to ... budget to the customers. _Maintain & Troubleshoot_ + Provide highly complex server level administration (manage HW/SW, maintenance, upgrades and patches, account… more
    Johns Hopkins University (01/16/26)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft Windows 10 ... Deployment and Administration . + DNS, DFS, and DHCP. + Windows Server Update Services (WSUS), Key Management Service (KMS) + Active Directory and defining,… more
    M. C. Dean (12/30/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …UAV Technology Experience Admin experience with Cisco, Juniper, Linux or RHEL, Windows , Windows Server , ESXi, networking\. Network Administration ... Skunk Works \(Lockheed Martin Advanced Development Program\) is looking for world class talent in SYSTEMS FIELD ENGINEERING to be a part of a team that will carry on… more
    Lockheed Martin (01/09/26)
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  • Principal Linux Systems Administrator…

    Northrop Grumman (Linthicum Heights, MD)
    …Technology, a Security+ CE, a Linux+ or RHCSA, and 5 years of Linux Server Administration experience in a classified environment + Understanding of basic ... a condition of continued employment + Must have Linux server Operating Systems support experience + Linux...subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows more
    Northrop Grumman (11/19/25)
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