• Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …and architecture + Support Tier 3 Infrastructure services such as: DNS, NIS, Active Directory , Centrify, Zenoss, SiteScope, HP Openview, HP Oneview, HPSA, HPSE, ... mailbox management, enterprise-level multi-site design and architecture + Enterprise Active Directory /Centrify Zone management (creation, update, RBAC) +… more
    BAE Systems (09/09/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …+ Provide administration and support for Windows Server 2022 environments, including Active Directory , and manage Windows 10/11 client systems. + Architect, ... Linux 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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  • Senior Enterprise Database…

    Dentons US LLP (Washington, DC)
    …and triggers. + Working knowledge of Windows Server, IIS, DNS, DHCP, and Active Directory . + Experience supporting standard legal systems preferred (iManage DMS, ... Senior Enterprise Database Administrator Chicago, IL, USAtlanta, GA, USSt. Louis, MO, USDallas, TX, USWashington DC, DC, USKansas City, MO, US Sep 19, 2025 **… more
    Dentons US LLP (09/20/25)
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  • Senior System Administrator

    Leidos (Annapolis Junction, MD)
    …scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations. + Identifying and correcting hardware ... **Description** **Mid/Sr System Administrator ** **Leidos** has a new and exciting opportunity...be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory . + Must have experience with… more
    Leidos (09/27/25)
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  • (Mid. or Senior ) System…

    Belay Technologies (Annapolis Junction, MD)
    …system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations + Identifying and correcting hardware ... finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The selected individual will...be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory + Must have experience with… more
    Belay Technologies (10/01/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    …Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory , Group Policy, DNS, DHCP, and virtualization platforms ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description… more
    St. George Tanaq Corporation (08/15/25)
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  • Cleared Senior Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …RMF). + Strong knowledge of Azure services, including Azure Virtual Machines, Azure Active Directory , Azure Security Center, and Azure Networking. + Hands-on ... Cleared Senior Microsoft Azure Enclave Administrator * Lorton,...be willing to work onsite. + Must have an active Top Secret (TS) security clearance. + Must meet… more
    Virtual Service Operations (08/02/25)
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  • ServiceNow Portal Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …client scripts, and UI actions. * System Integrations: Experience with integrations, including Active Directory , LDAP, and SSO. * Soft Skills: Excellent verbal ... **ServiceNow Portal Administrator , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia,… more
    CGI Technologies and Solutions, Inc. (10/02/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    …+ Preparation, installation, and maintenance of system components + Working with IdAM, Active Directory , LDAP resources + Work effectively in a group environment ... **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based Systems… more
    BAE Systems (09/09/25)
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  • Windows System Administrator

    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 ... and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at...Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive… more
    Link Solutions Inc (09/18/25)
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