• Unified Communications Engineer

    Leidos (Arlington, VA)
    …MS Word format, and any required briefings/presentations in MS PowerPoint format. + Provide UCC Tier 3 support in coordination with the Service Desk (and ... designing, building, and operating Cisco Unified Communication and Telepresence systems in a large production environment and must demonstrate...requests, incidents, and problems. The Contractor shall report on Tier 3 support monthly. +… more
    Leidos (08/13/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    …following skills:_** + Experience with Tier 2 system administration and/or Tier 3 engineering of Microsoft Endpoint Configuration Manager (MECM) servers and ... across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) support in a… more
    Leidos (08/09/25)
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  • Critical Environments Operator II

    CyrusOne (Sterling, VA)
    …and EHS requirements and programs, as provided **Qualifications:** + 3 to 5 years working in Tier 2, Tier 3 or Tier 4 Data Center(s) or experience in ... the reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying out… more
    CyrusOne (07/25/25)
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  • Master Network Specialist (Local IT Support

    First Division Consulting (Quantico, VA)
    …Monitor and manage network capacity, performance, and security for both NIPRNET and SIPRNET tier 2 and 3 boundaries, ensuring compliance with MCCOG policies and ... + Coordinate with MCCOG leadership and other stakeholders to integrate new systems , optimize network architecture, and support both distributed operations and… more
    First Division Consulting (07/10/25)
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  • Senior Database Administrator - Mon/Tue Off Days

    GovCIO (Richmond, VA)
    …GovCIO is currently hiring for MULTIPLE **Senior Database Administrator(s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The ... NCT is responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal… more
    GovCIO (08/02/25)
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  • Common Cloud Environment (C2E) Support Lead

    TekSynap (Radford, VA)
    …Management. **Clearance** + Secret - IT-II Non-Critical Sensitive Clearance or Tier 3 (T3) investigation. **DESIRED QUALIFICATIONS** **Education** + Bachelor's ... and Technical Project Managers. + Manage the implementation, administration, and support of customer projects within AWS and Azure cloud environments under… more
    TekSynap (07/26/25)
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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. ... experience working within a data center environment managing projects/operations of a Tier 3 data center. + Seasoned data center commissioning experience.… more
    NTT America, Inc. (07/16/25)
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  • Critical Environments Operator III

    CyrusOne (Sterling, VA)
    …a technical facility maintenance position supporting data center operations. + 5 to 7 years working in Tier 2, Tier 3 or Tier 4 Data Center(s) or ... the reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying out… more
    CyrusOne (08/08/25)
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  • Tech Lead

    Nightwing (Sterling, VA)
    …primary technical point of contact for issues ranging from Tier 1 to Tier 3 support , providing leadership, direction, and hands-on expertise across ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (07/24/25)
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  • Desktop Image Management - Azure VDI or Citrix DOD…

    Tesla Laboratories. Inc. (Vienna, VA)
    …Defense Top Secret Clearance with SCI eligibility. This role is required to provide exceptional Tier 1- Tier 3 support , managing complex customer issues ... Problem Resolution: Deliver outstanding Tier 1 - Tier 3 support , diagnosing and...Collaboration & Integration: Work closely with IT teams, including systems administrators, network engineers, and security specialists, to ensure… more
    Tesla Laboratories. Inc. (06/11/25)
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