• Tier 3 Mobile IT

    Amentum (Washington, DC)
    Amentum is seeking a ** Tier 3 ** ** Mobile ** ** IT Support Technician** to join our team and support our **Washington, DC** customer. We are looking for ... manage as a premier government contractor. You enjoy providing Tier 3 mobile support while...Requirements:** + At least 5 years of experience providing IT hardware and software support for mobile more
    Amentum (12/12/25)
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  • Tier 3 Unified Communications/Audio…

    IT Veterans (Annapolis Junction, MD)
    …Visual Engineer Annapolis Junction, MD IT Veterans is seeking a Tier 3 Unified Communications/Audio Visual Engineer to provide expert-level engineering, ... Tier 3 Unified Communications/Audio Visual Engineer...video teleconferencing, chat, IPTV, digital signage, mass notification, Land Mobile Radio (LMR), and secure AVMM environments. This role… more
    IT Veterans (11/18/25)
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  • Associate Service Desk Technician - Tier

    GovCIO (Washington, DC)
    …1 (Mon - Thurs) / Shift 3 (Sun) **WHAT YOU'LL BE DOING** As a Tier 1, you will have a strong passion for technology, particularly iOS and Android products. You ... Submit a referral to this job (https://careers-govcio.icims.com/jobs/7027/associate-service-desk-technician-%e2%80%93- tier -i-%28sca-shift-1-%26- 3 %2c-sun%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (12/18/25)
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  • Tier II Asset Technician

    KeenLogic (Alexandria, VA)
    …Management Responsibilities: + Technical Support: + Provide technical support for NSF-owned IT hardware assets, including workstations and mobile devices. + ... KeenLogic is seeking a self-motivated and driven Tier II Help Desk Analyst and Asset Technician...coordination with the business. Qualifications: + Bachelor's degree and 3 years of experience, Associate's degree and 5 years… more
    KeenLogic (11/21/25)
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  • Tier 2 Help Desk Support Engineer

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Tier 2 Help Desk Engineer to support KITS and our government customer in Washington, ... onsite in downtown Washington, DC a minimum of three ( 3 ) days per week - 80 hours per 2-week...and self-motivated individual to perform the duties of a Tier 2 Help Desk Engineer to support a potential… more
    Koniag Government Services (10/16/25)
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  • IT Technical Analyst for EMCOR Construction…

    EMCOR Group (Mclean, VA)
    …Operating Companies. Reporting to the ECS IT Support Manager, this position will troubleshoot Tier 1 through Tier 3 technical issues, liaison with local ... **SUMMARY** The ITTechnical Analyst is responsible for providing general IT support to ECS and the local IT...to ECS Operating Companies + Computer, software, printer, & mobile device inventory, setup, maintenance and management + Endpoint… more
    EMCOR Group (11/19/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... following capabilities: Provide support for implementation, troubleshooting, and maintenance of IT systems. Provide Tier 1 (Help Desk) problem identification,… more
    Nightwing (12/22/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    …operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. + Provide Tier 1 (Help Desk) and ... System Administrator 3 Location Annapolis Junction, MD Job Code 2127 # of Openings 1 Apply Now… more
    DCCA (11/17/25)
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  • Systems Administrator IV - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …devices, mobile devices, etc. + Provides Tier 1 (Help Desk) and Tier 2 and Tier 3 (Escalation) problem identification, diagnosis and resolution of ... Manage the daily activities of configuration and operation of IT systems + Provide Tier 1 (Help...with server hardware, applications and software integration + Provide Tier 3 (Escalation) problem identification, diagnosis and… more
    COMSO, Inc (12/02/25)
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  • Sr. Systems Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... + Provide support for implementation, troubleshooting and maintenance of IT systems + Provide Tier 1 (Help...and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. + Provide support for the escalation… more
    Themis Insight (12/19/25)
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