• Senior Systems Administrator

    Oracle (Annapolis, MD)
    …Linux environment. + Experience handling production systems running Windows Server OS, Active Directory , Group Policy, Linux or UNIX. + Use of ticket ... around the world who provide patient care. As a Systems Analyst III, your primary task will be to...both preventatively and reactively. + Lead cross-team collaboration for active emergency technical issues, ensuring all relevant stakeholders are… more
    Oracle (11/25/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    systems ? CentOS, RedHat, Windows 10, Window Server o DNS Experience o Active Directory (AD) o Scripting languages (eg Perl, bash, etc.) o Ansible Playbooks ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company...support Desired Skills: * Experience with: o IdAM directories ( active directory and/or LDAP) o Experience with… more
    Synergy ECP (10/15/25)
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  • Senior Unified Endpoint Management (UEM)…

    Leidos (Odenton, MD)
    …AD joined and Intune Managed. They will develop Intune policies, utilizing existing Active Directory group policies and work closely with cross-functional teams ... **Description** Leidos is seeking an experienced ** Senior ** **Unified Endpoint Management (UEM) Engineer** to join...Settings Catalog, ADMX-backed policies) + Work closely with the Active Directory and SCC teams to ensure… more
    Leidos (11/25/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …administration and support for Windows Server 2022 environments, including Active Directory , and manage Windows 10/11 client systems . + Architect, deploy, ... operating systems . + Experience with Windows Server 2022 administration, including Active Directory and networking + Proven experience as a System… more
    ManTech (09/10/25)
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  • Commercial Solutions for Classified (CSfC) Subject…

    NANA Regional Corporation (Fort Meade, MD)
    …to include, but not limited to, deployment and management of Domain Controllers, Active Directory , DNS, SCCM, WSUS, SQL servers, and Certificate Authorities. + ... Considered a high-level specialist who regularly interacts and works with senior management. Uses advanced techniques, theories, and processes to complete work.… more
    NANA Regional Corporation (10/24/25)
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  • Senior System Engineer

    ManTech (Belcamp, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer** to join our team in the **Belcamp, MD** . This is an onsite position. The ... Senior Systems Engineer will work in support...on the latest unit System Architecture and the Lightweight Directory Interchange Format (LDIF). + Ensure that PdM NetMod… more
    ManTech (09/10/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    … Administration - Expert in managing Windows Server and Linux environments, Active Directory , Group Policy, DNS, DHCP, and virtualization platforms (VMware, ... Senior System Administrator - Network Operation Center WFH...Work both independently as well as in coordination with Systems administrators to maintain the smooth operation of a… more
    St. George Tanaq Corporation (11/14/25)
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  • Windows System Administrator ( Senior

    Link Solutions Inc (Adelphi, MD)
    …our national security. Job Responsibilities: + Manage Windows Server environments and support Active Directory , Group Policy, and MECM operations. + Install and ... Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. +...Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive… more
    Link Solutions Inc (10/08/25)
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  • IT Operations Specialist - Senior Lead

    Cayuse Holdings (Aberdeen, MD)
    …networks, and mobile devices (including Purebred for iPhones) + Functional knowledge of Active Directory , Windows operating systems , and IT asset management ... **Overview** **The Work:** The IT Operations Specialist, Senior /Lead will provide leadership and expertise in IT...IT operations and security compliance, supporting classified and unclassified systems . This role acts as a liaison between IT… more
    Cayuse Holdings (11/18/25)
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  • 339 - Senior Network Engineer

    ARSIEM (Laurel, MD)
    …and, + Setup and assist with Microsoft Environments (eg Group Policy, Active Directory , etc.), container technologies like Docker and Gluster/libvirt Linux ... a team of other Software Engineers, System Administrators, Network Engineers and Systems Engineers supporting the Cyber Range and develop innovative solutions to… more
    ARSIEM (11/04/25)
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