• Epsilon, Inc (Arlington, VA)
    ** Network Administrator III** **Epsilon is now part of AMERICAN SYSTEMS!** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we're ... and who view customer service as a top priority. **An average day:** As Network Administrator III, you will be responsible for managing and optimizing the… more
    DirectEmployers Association (09/06/25)
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  • NuAxis Innovations (Washington, DC)
    …Must contribute to deliverables and performance metrics where applicable. u The Tier II support is involved in resolving complex issues, however, under situations ... requiring increased workforce at Tier I, such as surges...strong understanding of all layers of the OSI model, network devices and enterprise monitoring tools. Strong server and… more
    DirectEmployers Association (09/10/25)
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  • CBRE Government and Defense Services (Mclean, VA)
    …This role bridges technical administration with frontline support, offering Tier 1 help desk assistance, troubleshooting application issues, and delivering ... Support: Assist users experiencing technical issues with hardware, software, and network systems via phone, email, or chat. + Issue Resolution: Troubleshoot… more
    DirectEmployers Association (09/10/25)
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  • Tier 2 Network

    Koniag Government Services (Washington, DC)
    …paid holidays, three weeks paid time off, and more. We are seeking an experienced Tier 2 Network Administrator to investigate and resolve complex ... network issues escalated from the Tier 1 team. The Tier 2 Network Administrator will troubleshoot and resolve advanced network problems… more
    Koniag Government Services (07/31/25)
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  • Network Operations - Tier 2

    CACI International (Washington, DC)
    …a part of our great team and make a difference. **More about this role:** As a Tier 2 Network Administrator supporting Network Operations, you'll be ... Network Operations - Tier 2 NETOPS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph… more
    CACI International (07/21/25)
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  • Network Administrator - Site Survey…

    CACI International (Washington, DC)
    …(WAN), unified communication (UC), Video telecommunication and Streaming services. **Responsibilities:** As a Tier 2 Network Administrator , you'll be ... Network Administrator - Site Survey and... Network Administrator - Site Survey and Install Support Job...of technical resolution reports for critical outages in the network . The Network Administrator will… more
    CACI International (10/16/25)
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  • Systems Administrator ( Tier

    Chenega Corporation (Washington, DC)
    2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator ( Tier 2 Support - ServiceNow) Washington, DC Are you ready to ... Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator ( Tier 2 Support -...change management. + Troubleshoot and resolve hardware, software, and network issues, ensuring minimal downtime. + Collaborate with IT… more
    Chenega Corporation (09/12/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... **The Opportunity:** We are seeking a skilled and motivated Tier 2 System Administrator to...technical support for hardware, software, database, custom software and network -related issues escalated from Tier 1. *… more
    CACI International (09/20/25)
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  • Systems Administrator ( Tier

    William C Brown Inc (Springfield, VA)
    Systems Administrator ( Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... by law. Description WCBinc is looking for a Systems Administrator ( Tier 2 Desktop Support)...management of UDS deployed software and end user devices Network and locally attached printers Assist users in accessing… more
    William C Brown Inc (08/14/25)
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  • Network /Systems Administrator

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/6592/ network -systems- administrator - 2 ... **Overview** The System Administrator (SA) is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and… more
    GovCIO (09/05/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    …balancers, etc. - Provide Tier 1 (Basic help desk resolution) and Tier 2 (in-depth technical support) problem identification, diagnosis, and resolution of ... Network Security Administrator Job Category: Information...daily activities of configuration and operation of Information Technology Network Security Boundaries. - Provide Tier 1… more
    CACI International (09/25/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal… more
    St. George Tanaq Corporation (08/15/25)
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  • Network Administrator II - Shift 2B

    CACI International (Springfield, VA)
    Network Administrator II - Shift 2B Job Category:...(3B) (10pm to 6am Tuesday - Saturday) **Responsibilities:** + Provide Tier 2 and Tier 3 problem ... 10% Type of Travel: Local * * * **The Opportunity:** The Network Administrator will provide support for implementation, troubleshooting and maintenance of IT… more
    CACI International (10/03/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an...architecture and devices. What You'll Get to Do: + Provide Tier 2 and Tier 3 problem ... other characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (09/01/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems/ Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** Systems/ Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier I (Help… more
    Synergy ECP (07/23/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    System Administrator 2 Location Fort Meade, MD Job Code 2124 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator 2 Candidate must have an active TS/SCI w/ Poly For… more
    DCCA (08/22/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …ability to have an impact on every client you work with. ARSIEM seeks a System Administrator 2 . This position will support one of our government clients in ... devices, mobile devices, etc. + Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. + Provide… more
    ARSIEM (10/14/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    … devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides ... talent to an array of missions that includes computer network operations, vulnerabilities, characterization, information assurance, and emerging technologies to… more
    Nightwing (10/13/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …and using IT systems. + Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution. + Optimize system operations ... & Intel space? If so, look no further. Amentum is seeking a **System Administrator ** to join our team of passionate individuals in **Ft Meade, Maryland** . In… more
    Amentum (09/06/25)
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