• System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information ... Technology (IT) systems within a secure government environment. In this role,...assigned to Directory Services TTOs, experience with Active Directory , Identity Management, SCCM, DNS, Group… more
    Kaizen Approach, Inc (11/11/25)
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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 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 Flexible*Suitland, MD...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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  • 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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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …Creating, modifying and deleting user accounts and groups as well as integrating Linux systems into an Active Directory environment + Planning and performing ... some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both… more
    RTX Corporation (11/19/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    systems (servers and workstations). + Perform daily operations to include Active Directory management, monitoring and reviewing system logs. + Support ... seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will… more
    M. C. Dean (11/05/25)
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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 ... provide afterhours call-in support Desired Skills: * Experience with: o IdAM directories ( active directory and/or LDAP) o Experience with Jira and Confluence o… more
    Synergy ECP (10/15/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …clusters, including Elasticsearch, Logstash, Kibana and *beats + Experience with Windows Systems Administration and troubleshooting Active Directory + ... for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center...years of relevant professional experience + Must have an active Top Secret security clearance with the ability to… more
    Leidos (10/01/25)
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  • Secret Windows System Administrator

    Insight Global (Baltimore, MD)
    …Cleared Windows System Administrator to join their team. As a Windows Systems Administrator for a classified government contract, you will ensure the smooth ... operation of multi-user computer systems by coordinating with network, software, and system engineers,...architecture in a classified environment, including working knowledge of Active Directory , Group Policy, DNS management, DHCP… more
    Insight Global (11/06/25)
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  • System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    …and configure network connections in Linux OS. + Must have experience implementing Windows Active Directory User Authentication in Linux OS. + Must be proficient ... **Description** **System Administrator - Linux** **Leidos** has a new and...The selected individual will be responsible for monitoring infrastructure systems , applications, and processes, and for ensuring that all… more
    Leidos (11/19/25)
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