• Critical Environments Operator III

    CyrusOne (Sterling, VA)
    …facility maintenance position supporting data center operations. + 5 to 7 years working in Tier 2, Tier 3 or Tier 4 Data Center(s) or experience in ... operations & maintenance and/or building engineering roles. + Knowledge of ITIL framework and service level standards a plus + Familiarity and knowledge of Work Order Control procedures and Computerized Maintenance Management Systems. + Experienced with… more
    CyrusOne (08/08/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …resolution for all of the client/server/storage/network devices, mobile devices, etc. * Provide Tier 2 and Tier 3 problem identification, diagnosis and ... on-site and remote resolution support for trouble calls, and provide TIER 2/ 3 support of Unix/Windows workstations and servers, including Web servers, network… more
    Arena Technical Resources, LLC (08/02/25)
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  • Tech Lead

    Nightwing (Sterling, VA)
    …role will serve as the primary technical point of contact for issues ranging from Tier 1 to Tier 3 support, providing leadership, direction, and hands-on ... subject matter expert for technical escalations and critical issue resolution ( Tier 1- 3 ). + Drive the implementation of virtualization and automation solutions… more
    Nightwing (07/24/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …problem resolution for all of the client/server/storage/network devices, mobile devices, etc.* Provide Tier 2 and Tier 3 problem identification, diagnosis ... on-site and remote resolution support for trouble calls, and provide TIER 2/ 3 support of Unix/Windows workstations and servers, including Web servers, network… more
    William C Brown Inc (07/16/25)
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  • Principal Deputy Assistant Secretary of the Air…

    US Air Force - Agency Wide (VA)
    …and excellence in all we do. SALARY: $184,363.00 - $225,700.00 per annum. (Air Force Tier 3 ) SES members are eligible for bonuses and/or ranks and stipends in ... and is assigned a precedence priority code of DV-4/ Brig Gen, Tier 3 for protocol purposes. MOBILITY: Organizational and geographical mobility is essential in… more
    US Air Force - Agency Wide (08/24/25)
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  • Jr. Audio Visual Support Technician (Conference…

    General Dynamics Information Technology (Springfield, VA)
    …Procedures (SOPs) for utilization of Conference Center equipment + Escalate AV/IT issues to Tier 3 when needed + Provide workstation (thick and thin client), ... engineering teams and other ISP Contractor Stakeholders when AV/IT issues require Tier 3 escalation or have dependencies external to the UDS contract + Provide… more
    General Dynamics Information Technology (08/26/25)
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  • Operations Integrator

    CACI International (Ashburn, VA)
    …be able to work on-site in Ashburn, VA 2- 3 days per week.** _Desired:_ + Tier 3 analysis + High-level scoping of request + Creating Jira tickets to assign to ... support for end users as needed across portfolio of systems. + Assist with Tier 2 and 3 support ticket queues to promote rapid response by all portfolio teams. +… more
    CACI International (07/29/25)
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  • Quality & Commissioning Manager

    NTT America, Inc. (Richmond, VA)
    …EXPERIENCE** Three years in a data center environment managing projects/operations of a Tier 3 data center. + 2 years Data Center commissioning experience. ... working within a data center environment managing projects/operations of a Tier 3 data center. + Seasoned data center commissioning experience. + Seasoned… more
    NTT America, Inc. (07/16/25)
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  • USNS Comfort (T-AH-20) MTF IT Operations Manager

    CACI International (Norfolk, VA)
    …Military staff regarding on board information technology or communications systems. + Provide " Tier 3 " support for embedded network systems (NIPRNET and SIPRNET) ... clearance. + **At least 10 years of experience in Enterprise level IT administration. ( 3 - 5 years of hands-on IT Shipboard related experience)** + **At least 2… more
    CACI International (08/28/25)
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  • Test Automation Engineer

    CACI International (VA)
    …Homeland Security (DHS) Datacenter Consolidation and Cloud Optimization (DCCO) program providing Tier 3 support to the DHS Homeland Advanced Recognition ... and maintaining automated unit and integration tests in support of the Tier 3 engineering team responsible for maintaining and optimizing the HART biometric… more
    CACI International (07/03/25)
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