• CBRE Government and Defense Services (Mclean, VA)
    …applications. This role bridges technical administration with frontline support, offering Tier 1 help desk assistance, troubleshooting application issues, and ... applications. This role bridges technical administration with frontline support, offering Tier 1 help desk assistance, troubleshooting application issues, and… more
    DirectEmployers Association (09/10/25)
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  • 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
    DirectEmployers Association (09/10/25)
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  • Red River (Chantilly, VA)
    …remote access, and business-critical software + Ability to assess, triage, and resolve Tier 1 technical issues quickly and accurately while following established ... printer malfunctions, system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures, shared drive… more
    DirectEmployers Association (10/07/25)
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  • 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 (10/29/25)
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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 (10/29/25)
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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 (11/05/25)
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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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  • 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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  • 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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  • 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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  • 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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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …supporting all levels from tier 1 user desktop support to tier 3 backend server and network support + Hands on experience managing Hyper-V, ... committed to teamwork, trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (10/29/25)
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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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  • 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)
    …Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5 investigation required. Join our Talent Network Chenega Corporation ... tablets, or laptops that have authorized access to the network . + Escalate the issue/problem to proper Tier...Qualifications: + Bachelor's degree in a related field and 1 + years of relevant experience. + A combination of… more
    Chenega Corporation (09/01/25)
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  • Cloud Solution Architect - Infrastructure

    Microsoft Corporation (Arlington, VA)
    …team focused on supporting the Defense Industrial Base, a $400B+ sector that includes Tier 1 -3 defense partners. As an Infrastructure CSA, you will deliver deep ... ES Offers, MACC agreements, and Azure Consumption Plans across Tier 1 defense accounts. + Align technical...+ Azure Security Engineer Associate - AZ-500 + Azure Network Engineer Associate - AZ-700 + Azure Administrator more
    Microsoft Corporation (10/31/25)
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  • Senior ServiceNow Enterprise Tools Support…

    GovCIO (Washington, DC)
    …**ServiceNow and Enterprise Tools Support Specialist** to support our USSS Network Operations and Security Center (NOSC) proposal. This role supports ... extensive experience in managing ServiceNow and enterprise IT tools, offering Tier II/III support, system integration, workflow automation, and service optimization.… more
    GovCIO (10/22/25)
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  • Cybersecurity Professionals - Ongoing Talent…

    V2X (Reston, VA)
    …to: Entry-Level (0-3 Years Experience) + Security Analyst + SOC Analyst ( Tier 1 & 2) + IT Security Administrator + Penetration Testing Associate Mid-Level ... seek cybersecurity professionals who excel in:✔ Threat detection and response✔ Network and cloud security✔ Ethical hacking and penetration testing✔ Risk assessment… more
    V2X (08/28/25)
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