• 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 (11/11/25)
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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 (10/29/25)
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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 ... 318550 Network Administrator - Site Survey and...318550 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 (10/24/25)
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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 (11/05/25)
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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 (11/13/25)
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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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  • 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 (11/14/25)
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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 (10/30/25)
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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 Administrator - Geospatial Systems

    General Dynamics Information Technology (Springfield, VA)
    …for all of the client/server/storage/ network devices, mobile devices, etc. + Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution ... **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT...and remote resolution support for trouble calls, and provide TIER 2 /3 support of production systems. +… more
    General Dynamics Information Technology (08/26/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …resolution for all of the client/server/storage/ network devices, mobile devices, etc.* Provide Tier 2 and Tier 3 problem identification, diagnosis and ... Systems Administrator EOE Statement We are an equal employment...and remote resolution support for trouble calls, and provide TIER 2 /3 support of Unix/Windows workstations and… more
    William C Brown Inc (10/14/25)
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  • Systems Administrator / Integration Tester

    BAE Systems (Springfield, VA)
    …enterprise, government-managed Continuous Integration / Continuous Deployment (CI/CD) pipeline + Providing Tier 1 and Tier 2 support during non-business ... **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member of an… more
    BAE Systems (10/22/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …+ Plan, install, test, and implement upgrades and patches to AIX OS. + Provides tier 2 and 3 supports for escalations from Help Desk. + Knowledge and ... support, database administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …Level 2 . . Documented training in the following areas: network infrastructure (Cisco), Microsoft Windows. . Experience working on government and/commercial ... Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating advanced… more
    M. C. Dean (08/27/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …replacement of hardware failures. + Collect data for proper escalation and resolution by Tier 2 /3. + Perform network management services to include: ... that are monitored in the help desk and the Tier level responsibilities for the systems. + Provide IT...monitoring network device health and status, monitoring network performance and utilization optimization. + Perform OS monitoring,… more
    General Dynamics Information Technology (09/02/25)
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  • Master Network Specialist (Local IT Support…

    First Division Consulting (Quantico, VA)
    …manage network capacity, performance, and security for both NIPRNET and SIPRNET tier 2 and 3 boundaries, ensuring compliance with MCCOG policies and ... the FirstDiv team! First Division Consulting is seeking a highly skilled Master Network Specialist (Local IT Support Lead) to support the United States Marine Corps… more
    First Division Consulting (10/16/25)
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  • Senior IT Specialist

    TekSynap (Springfield, VA)
    …9:00am-6:00pm] and reports to the Service desk Administrator . The position can execute all tier 1 and 2 service desk tasks and must be able to perform the ... Associate (CCNA) (Preferred) + Proven work experience as an Infrastructure Engineer, Network Administrator , or similar role. + Experience with databases and… more
    TekSynap (08/21/25)
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  • Apple VIP Support Technician

    General Dynamics Information Technology (Washington, DC)
    …for candidates in this role include, but are not limited to the following: + Provide Tier 1 and Tier 2 support for macOS and iOS devices, including ... + Troubleshoot and resolve user-reported issues involving hardware, software, network connectivity, printing, and application performance. + Assist with device… more
    General Dynamics Information Technology (10/13/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …that have authorized access to the network . + Escalate the issue/problem to proper Tier 2 or 3 Support team members when the restoration is beyond the scope ... systems or components in the data center within two ( 2 ) hours during the normal duty day. + Participate... Administrator Associate Certification required. + Secret clearance Tier 5 investigation required. Join our Talent Network more
    Chenega Corporation (09/01/25)
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