• Tier 3 Network…

    Koniag Government Services (Washington, DC)
    Tier 3 Network Administrator Washington, DC, USA Req #281 Wednesday, April 30, 2025 **Arlluk Technology Solutions,** a Koniag Government Services ... company, is seeking a Tier 3 Network Administrator to support **ATS** and our government customer in Washington, DC. **This position requires the… more
    Koniag Government Services (05/01/25)
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  • Systems Administrator - Tier…

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... USD $130,000.00 /Yr. Submit 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&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID**… more
    GovCIO (06/03/25)
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  • Systems Administrator ( Tier 2…

    William C Brown Inc (Springfield, VA)
    …close with engineering teams and other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external to the UDS contract ... Systems Administrator ( Tier 2 Desktop Support) EOE...management of UDS deployed software and end user devices Network and locally attached printers Assist users in accessing… more
    William C Brown Inc (05/15/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Network Administrator Senior you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (06/26/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an...architecture and devices. What You'll Get to Do: + Provide Tier 2 and Tier 3 problem ... other characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (06/03/25)
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  • Network Administrator

    Leidos (Washington, DC)
    …knowledge of general networking concepts, such as multicast, OSPF, BGP, VLAN, NAT, etc. * Tier 3 network support. * The candidate should be a proactive ... Leidos Security and Engineering Programs (SEP) is seeking a Network Administrator with a active SECRET clearance... Operations Center style environment. * Cisco and/or Juniper Tier 3 troubleshooting experience. * COMSEC equipment… more
    Leidos (07/11/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    … infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use of ... integrity through active monitoring of error logs and user-reported network issues. The senior network administrator...network . Act as the primary escalation point from tier 2 support technicians Perform other related duties as… more
    Service Source (05/22/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI ... including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provides Tier 1… more
    Jovian Concepts, Inc. (06/26/25)
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  • Network Operations - Tier 2 NetOps

    CACI International (Washington, DC)
    …part of our great team and make a difference. **More about this role:** As a Tier 2 Network Administrator supporting Network Operations, you'll be ... Network Operations - Tier 2 NETOPS Job... Network Operations - Tier 2 NETOPS Job Category: Information Technology Time...Travel: None * * * The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its… more
    CACI International (07/21/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help ... intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and maintenance of… more
    Nightwing (06/24/25)
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