• Active Role Server

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Active Role Server Administrator The Opportunity: As a skilled and experienced One Identity Active Roles Server ( ARS ) Administrator , you'll ... and support of our One Identity ARS platform. This role is vital to ensuring secure, automated, and efficient...privilege principles, and delegation models + Knowledge of Windows Server OS, multi-domain, and forest environments + Active more
    BOOZ, ALLEN & HAMILTON, INC. (12/12/25)
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  • Database Administrator - Active

    ENS Solutions (College Park, MD)
    …performance tuning + Knowledge of backup and disaster recovery strategies for SQL Server environments + Active TS/SCI clearance; willingness to take a polygraph ... As a highly skilled Database Administrator (DBA), you'll bring your expertise in Microsoft... (DBA), you'll bring your expertise in Microsoft SQL Server and a solid understanding of Identity, Credential, and… more
    ENS Solutions (10/24/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    …We are currently hiring for a dynamic and experienced Systems Administrator . Clearance: Active DoD Secret Clearance Work Schedule:Onsite Monday-Friday, traveling ... Systems Administrator Aberdeen Proving Ground, MD (http://maps.google.com/maps?q=6175+Guardian+Gateway+Aberdeen+Proving+Ground+MD+USA+21005) Job Type...up to 10%. Role Overview: In this role , you will… more
    Linchpin Solutions, Inc. (11/18/25)
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  • Linux/Windows Systems Administrator II…

    COMSO, Inc (Columbia, MD)
    …are seeking aSystems Administrator IIto join our Team! ** Must have active TS/SCI w/ Polygraph before consideration ** Requirements: + Ten (10) years' experience ... TIBCO, Active MQ, Artemis, Kafka) Description: + The System Administrator is responsible for the provisioning, configuration, operation, and maintenance of… more
    COMSO, Inc (11/27/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …technical staff (developers, testers, engineers, etc.). + Must be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory. + Must have experience ... with multiple logins and associated supporting storage and network infrastructure. The role requires an energetic, focused, and driven individual who can adapt well… more
    BAE Systems (09/29/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Database Administrator to join our team at Adelphi, MD + Must be a US Citizen + ... Must have an active DoD Security Clearance + Non-remote (relocation incentive available)...Security Clearance + Non-remote (relocation incentive available) The Database Administrator will manage and maintain the organization's databases, ensuring… more
    Link Solutions Inc (11/24/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …People Focused. To learn more about us, visit https://tanaq.com/tanaq-technical-services. **About the Role ** We are seeking a **Senior System Administrator - ... distributed sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, DHCP,… more
    St. George Tanaq Corporation (11/14/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role , you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... or a related field + VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System … more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    …their businesses. Role Summary We are seeking a talented and experienced Systems Administrator to join our team. In this role , you will be responsible for ... Title: Systems Administrator Department: IT Reports To: Project Manager Location:...hands-on experience configuring, administering, supporting, and maintaining systems. This role includes setting up development and test environments, managing… more
    Idea Entity (12/06/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    …Linux System Administrator to join our dynamic team. In this role , you'll have the opportunity to work on cutting-edge projects, collaborate with talented ... Linux Systems Administrator Job Category: Information Technology Time Type: Full...Manage Linux Servers:** Configure, deploy, and maintain robust Linux server environments. + **Ensure System Integrity:** Apply timely fixes,… more
    CACI International (10/18/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and maintenance of… more
    Leidos (11/18/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …experience with Active Directory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS ... Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT...operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Provides Tier 1… more
    COMSO, Inc (12/02/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 3","companyName":"Jovian Concepts, ... <\/head>\n \n \n \n Jovian Concepts, Inc is looking to hire a\x26nbsp;System Administrator Level 3 for a great opportunity in the Annapolis Junction area.\x26nbsp;… more
    Jovian Concepts, Inc. (09/24/25)
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  • HPC Sr. Systems Administrator (IT@JH…

    Johns Hopkins University (Baltimore, MD)
    Administrator Job Posting Title (Working Title): HPC Sr. Systems Administrator (IT@JH Research Computing) Role /Level/Range: ATP/04/PD Starting Salary Range: ... of Johns Hopkins University's high-performance computing and AI infrastructure. This role ensures the reliability, availability, and security of compute, storage,… more
    Johns Hopkins University (12/09/25)
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  • Windows Systems Administrator

    SMX (Patuxent River, MD)
    Windows Systems Administrator (4793)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Windows System Administrator who ... operating systems, and various applications. As the Windows System Administrator you will be required to manage the devices...This position provides a great opportunity for growth. **This role will provide onsite support at Patuxent River NAS,… more
    SMX (11/19/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …experience with Active Directory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS ... Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information Technology… more
    Kaizen Approach, Inc (11/11/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …projects while safeguarding our national security. Job Responsibilities: + Manage Windows Server environments and support Active Directory, Group Policy, and ... 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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  • System Administrator

    Leidos (Bethesda, MD)
    …exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology Platform ... a dynamic and fast paced environment. Individuals in this role may be required to perform technical software configuration,...STIG compliance across all systems and networks + Develop server builds for virtual and physical environments + Manage,… more
    Leidos (10/01/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    VMWare Administrator Location: Annapolis Junction, MD, US Job ID: ATR 17681 Job Description Job Title: VMWare Administrator Location: Annapolis Junction, MD ... Eligibility: Candidate must possess an active TS/SCI with Full Scope Polygraph clearance Job Description:...a Full Scope Polygraph. Onsite in Annapolis Junction, MD Role Responsibilities: We are looking for a senior level… more
    Arena Technical Resources, LLC (12/11/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated team ... that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization-the foundation of… more
    ManTech (12/11/25)
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