• System Administrator II

    Gama-1 Technologies (Silver Spring, MD)
    …Linux environments in an enterprise or federal setting. + Proficiency with Active Directory , Group Policy, DNS, DHCP, virtualization platforms (VMware, Hyper-V), ... . + Proficiency in enterprise administration tools such as ServiceNow, Active Directory , Microsoft Endpoint Configuration Manager (MECM), IBM BigFix,… more
    Gama-1 Technologies (11/20/25)
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  • System Administrator 2

    Synergy ECP (MD)
    …machine instantiations. Experience installing and maintaining MS Windows Server (2012/2016), Active Directory , scripting (batch, VBScript, PowerShell, etc), MS ... System Administrator 2 MD Description Member of a cross-functional...and deploy various Windows components and expert knowledge in Active Directory , Group Policy, digital certificates, multi… more
    Synergy ECP (10/15/25)
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  • Senior High Performance Computing (HPC) Systems…

    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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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …4 platform certification; if assigned to Directory Services TTOs, experience with Active Directory , Identity Management, SCCM, DNS, Group Policy, Active ... Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support...relevant SA experience if a degree is not held.* Active TS/SCI clearance with polygraph is required. Salary Range:… more
    Kaizen Approach, Inc (11/11/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …in effective operations to include advanced knowledge of the following: + Microsoft Active Directory (AD) - deployment, maintenance, and support. + Group Policy ... Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join...of a completed degree. + Applicants must have an active DoD Secret level security clearance (at a minimum),… more
    Northrop Grumman (10/16/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations. + Identifying and correcting hardware ... relevant experience. + Must have experience as a systems administrator providing direct support to end users and technical...be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory . + Must have experience with… more
    BAE Systems (09/29/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …is required. + If assigned to Directory Services TTOs, experience with Active Directory , Identity Management, SCCM, DNS, Group Policy, Active Role ... Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT...to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (09/02/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …Server Management Studio (SSMS), VisualStudio, tSQL, C#, understand interactions with Active Directory , MS Exchange, and other customer applications, maintain ... a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber &...Hat, Sun, VMWare, COMPTIA, etc. + **Security Clearance** : Active TS/SCI with Polygraph required to be considered for… more
    Leidos (11/18/25)
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  • Senior System Administrator - Network…

    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...**About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal… more
    St. George Tanaq Corporation (11/14/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …user accounts and groups as well as integrating Linux systems into an Active Directory environment + Planning and performing operating system, software and ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (11/19/25)
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