• Tier 1 Network

    Koniag Government Services (Washington, DC)
    **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Tier 1 Network Administrator to support **ATS** and our government ... three weeks paid time off, and more. Arlluk Technology Solutions is seeking a Tier 1 Network Administrator to monitor our customer's network more
    Koniag Government Services (07/31/25)
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  • Tier 2 Network Administrator

    Koniag Government Services (Washington, DC)
    **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Tier 1 Network Administrator to support **ATS** and our government ... issues escalated from the Tier 1 team. The Tier 2 Network Administrator will troubleshoot and resolve advanced network problems covering… more
    Koniag Government Services (07/31/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    …* Provide advanced technical support for hardware, software, database, custom software and network -related issues escalated from Tier 1 . * Administer and ... Tier 2 Systems Administrator Job Category:...role, you will serve as an escalation point for Tier 1 support and be responsible for… more
    CACI International (09/20/25)
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  • Systems Administrator - Tier 3…

    GovCIO (Fairfax, VA)
    …a referral to this job (https://careers-govcio.icims.com/jobs/4592/systems- administrator tier -3-support/job?mode=apply&apply=yes&in\_iframe= 1 ... **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with...Build and deploy servers. Troubleshoot issues with the servers, network , or cybersecurity risks + Configure, deploy, and maintain… more
    GovCIO (09/02/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    …Leadership and Process Optimization - Experienced in leading 24x7 NOC operations, managing Tier 1 - Tier 3 escalation workflows, and establishing Standard ... Senior System Administrator - Network Operation Center WFH...required. + Must possess key technical competencies that include: 1 . Advanced Network Infrastructure Management - Skilled… more
    St. George Tanaq Corporation (08/15/25)
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  • Network Administrator III - Crystal…

    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 ... 31, 2025, transitioning fully to AMERICAN SYSTEMS on January 1 , 2026. We're committed to a smooth transition and...service as a top priority. **An average day:** As Network Administrator III, you will be responsible… more
    Epsilon, Inc (10/17/25)
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  • Network /Systems Administrator 2…

    GovCIO (Washington, DC)
    …to this job (https://careers-govcio.icims.com/jobs/6592/ network -systems- administrator -2-%28desktop-and-system-support%29/job?mode=apply&apply=yes&in\_iframe= 1 ... **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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  • Sr Azure System Administrator (Secret…

    Kelly Services (Alexandria, VA)
    …test disaster recovery plans to ensure business continuity 53. Monitoring & Troubleshooting 54. Tier - 1 and Tier -2 technical support and ticket resolution 55. ... **Senior Azure System Administrator (Contract to Hire)** **Up to $120K/year** *100%...that align with business goals. In addition to hands-on tier 3 helpdesk support, this position often mentors junior… more
    Kelly Services (10/15/25)
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  • TS/SCI Systems Administrator Intermediate

    Insight Global (Mount Vernon, VA)
    …for all of the client/server/storage/ network devices, mobile devices, etc. * Provide Tier 1 and Tier 2 problem identification, diagnosis and resolution ... Job Description Insight Global is looking for a Mid-level Systems Administrator to support one of our large federal clients on a long-term DoD contract. This person… more
    Insight Global (10/16/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …systems security administration functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 problem identification, diagnosis and ... tuning. + Installation, STIG hardening, patching. + Excellent troubleshooting skills and Tier 1 communication skills. + Experience developing and maintaining… more
    Criterion Systems (09/17/25)
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  • Senior Database Administrator - Sat/Sun…

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The ... $151,286.99 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6411/senior-database- administrator sat-sun-off-days/job?mode=apply&apply=yes&in\_iframe= 1 &hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6411_… more
    GovCIO (09/07/25)
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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 (09/23/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …systems security administration functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 problem identification, diagnosis and ... tuning. + Installation, STIG hardening, patching. + Excellent troubleshooting skills and Tier 1 communication skills. + Experience developing and maintaining… more
    Criterion Systems (08/08/25)
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  • Window System Administrator

    ManTech (College Park, MD)
    …problem resolution for all client/server/storage/ network devices and peripherals + Provides Tier 1 through Tier 3 problem identification, diagnosis and ... **MANTECH** seeks a motivated, career and customer-oriented **Windows** **Systems Administrator ** to join our team in **College Park, Maryland** . The position is… more
    ManTech (10/14/25)
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  • Junior System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …Submit a Referral (https://careers-gotyto.icims.com/jobs/1455/junior-system- administrator /job?mode=apply&apply=yes&in\_iframe= 1 &hashed=-1834326889) **Location** ... **Description** Tyto Athene is searching for a **Junior System Administrator ** to work as part of an integrated team including cybersecurity specialists, network more
    Tyto Athene (09/13/25)
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  • Test Administrator

    Pearson (Reston, VA)
    …to data management and delivers exams through the world's most comprehensive and secure network of test centers in more than 180 countries, where we validate the ... are now hiring for a **regular part time Test Administrator ** to join our team in **Reston, VA** located...school diploma or equivalent is required. + Minimum of 1 year customer service experience is preferred. + Experience… more
    Pearson (08/28/25)
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  • Equity Administrator

    Datavant (Washington, DC)
    …Serve as the "go-to" subject matter expert for employees, executives, and candidates on equity tier 1 and tier 2 questions, statements, and plan mechanics. + ... is powered by the largest, most diverse health data network in the US, enabling data to be secure,...our bold vision for healthcare. **Job Summary:** The Equity Administrator will oversee the administration of and serve as… more
    Datavant (08/28/25)
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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: monitoring ... **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA **Experience:** 1 + years of related experience **US Citizenship Required:**...that are monitored in the help desk and the Tier level responsibilities for the systems. + Provide IT… more
    General Dynamics Information Technology (09/02/25)
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  • Help Desk Senior Specialist II

    NuAxis Innovations (Washington, DC)
    …+ Identifies, researches, and resolves technical problems. + Responds to tickets assigned by Tier 1 . + Ensures all assigned tickets are updated and moving ... Senior Specialist II** Location **Washington, DC** \# of openings ** 1 ** Salary Range (Min-Max) **00** **We are a federal...to deliverables and performance metrics where applicable. u The Tier II support is involved in resolving complex issues,… more
    NuAxis Innovations (09/10/25)
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  • Specialist, Cyber Intelligence

    L3Harris (Ashburn, VA)
    …configuring and maintaining security measures to protect sensitive data and infrastructure. + Provide Tier 1 and Tier 2 technical support for system related ... security. Job Title: Specialist, Cyber Intelligence - Information Technology Systems Administrator Job Code: 29731 Job Location: Ashburn, VA Job Description:… more
    L3Harris (10/09/25)
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