• Tyto Athene (Annapolis Junction, MD)
    **Description** Tyto Athene is searching for a ** Tier 3 Unified Communications/Audio Visual Engineer** to provide expert-level engineering, troubleshooting, and ... lifecycle support for enterprise Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior… more
    DirectEmployers Association (09/09/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …and manage a team of 10-15 IT professionals delivering Tier 2 and Tier 3 support services across multiple local and remote sites. - Provide strategic ... days a week onsite Service Delivery Manager will oversee the delivery of IT services to customers, ensuring adherence to performance standards, operational SLAs, and… more
    DirectEmployers Association (11/12/25)
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  • Dentons US LLP (Washington, DC)
    …objectives + Assist with end user issues and service desk tickets where Level 3 support is required + Participate in outage calls where Enterprise Applications ... the execution of tactical and strategic projects in direct support of core business functions. The successful candidate will...from initiation to completion. + Installation of a middle tier application layer when required. + Provide third line… more
    DirectEmployers Association (09/20/25)
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  • Tier 3 IT Support

    Amentum (Washington, DC)
    Amentum is seeking a ** Tier 3 IT Support Technician** to join our team and support our **Washington, DC** customer. We are looking for team members ... manage as a premier government contractor. You enjoy providing Tier 3 support while multitasking...**Responsibilities:** + Provide Tier 3 IT desk side and/or call center support more
    Amentum (11/14/25)
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  • Tier 3 Help Desk Support

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Tier 3 Help Desk Support Engineer to support KITS and our government ... and self-motivated individual to perform the duties of a Tier 3 System Administrator to support...and reporting. This may include working directly with other IT resources and teams responsible for remediation + Experience… more
    Koniag Government Services (10/16/25)
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  • Application Support Engineer ( Tier

    GetWellNetwork, Inc. (Bethesda, MD)
    …is expanded knowledge and skill sets, ultimately reducing the number of tickets that require Tier 3 support + Improve upon existing Support documentation ... Title: Application Support Engineer ( Tier 3 ) Reporting to: VP, Managed Services & Support Location: Remote Primary Working Hours: 3rd shift, specific… more
    GetWellNetwork, Inc. (09/17/25)
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  • Network Engineer Tier 3

    CACI International (Annapolis Junction, MD)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN,… more
    CACI International (10/25/25)
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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 ... 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 more
    Koniag Government Services (10/16/25)
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  • Tier 1 Help Desk Engineer

    Koniag Government Services (Washington, DC)
    …monitoring **Preferred Qualifications** + 0- 3 years of experience in a similar IT support role + Experience with help desk ticketing systems, preferably ... LLC, a Koniag Government Services company, is seeking a Tier 1 Help Desk Engineer to support ...days of start + Experience in customer service and IT support principles and methods + Proficiency… more
    Koniag Government Services (10/16/25)
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  • Help Desk Technician - Tier III - TS/SCI w.…

    General Dynamics Information Technology (Washington, DC)
    …Trust/Other Required:** None **Job Family:** Technical Support Services **Skills:** Computer Hardware,Hardware Troubleshooting,Troubleshooting **Experience:** ... Help Desk Technician with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter...network monitoring during customer core hours with 24/7 on-call support (on-call support includes weekends and holidays).… more
    General Dynamics Information Technology (09/11/25)
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  • IT Help Desk Manager

    IT Veterans (Greenbelt, MD)
    …Help Desk Manager oversees the daily operations of the IT service desk in support of federal... Tier 1, Tier 2, and Tier 3 IT help desk ... IT Help Desk Manager Greenbelt, MD . Information...This position offers a hybrid work environment, combining on-site support with remote flexibility, based on contract requirements and… more
    IT Veterans (10/10/25)
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  • IT Field Support Specialist

    Synergy ECP (Annapolis Junction, MD)
    … Field Support Specialist to support our end-user community by providing Tier 2 and Tier 3 on-site and remote supports for computer workstations, ... IT Field Support Specialist Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description SynergyECP has an opening for an IT more
    Synergy ECP (09/18/25)
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  • Flex IT Technician, Omaha

    Marriott (Bethesda, MD)
    …and inventory of all hardware assets + Coordinate escalation of issues across Tier 3 and Tier 4 Corporate IT resources to ensure resolution + Collaborate ... for technical processes and project-specific requirements + Handle PC support escalations from Tier 1 (Atos) to...Tier 2 resources (local IT , Corporate IT , and Network Services) + Provide support more
    Marriott (10/15/25)
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  • IT Field Support Specialist…

    Cinteot (Annapolis Junction, MD)
    …The Hardware Technician ( IT Field Support Specialist 2) provides Tier 2 and 3 on-site and remote supports for computer workstations, servers, ... IT Field Support Specialist 2 Description:...including the use of ticketing systems and documentation + Support network upgrade projects or initiatives + Support more
    Cinteot (11/06/25)
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  • Sr. System Admin, IT Engineer III

    TekSynap (Washington, DC)
    IT Engineer III to join our team supporting Joint Service Provider Infrastructure Support in Arlington, VA. The OIT's IT Operations team (ITOPS) maintains and ... and Azure infrastructure, and ServiceNow/ITSM services. This team provides direct Tier II client/customer support , incident management, and trouble resolution… more
    TekSynap (10/16/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …Provide support for implementation, troubleshooting and maintenance of IT systems.<\/span><\/span><\/span><\/span> <\/span><\/li>\n + Provide Tier 1 (Help ... any processes related to these systems.<\/span><\/span><\/span><\/span> <\/span><\/li>\n + Provides support to IT systems including day\-to\-day operations,… more
    Jovian Concepts, Inc. (09/24/25)
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  • IT Project Management Services Analyst…

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …delivery and operational support + Providing analysis and recommendations in support of the resolution of IT -related problems; executing the recommendations ... partnership with the government to plan and deploy complex, IT -enabled and mission essential capabilities. It is our goal...assist in the direction and management of program's executive support group. The candidate must reference their ability and… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …capabilities: Provide support for implementation, troubleshooting, and maintenance of IT systems. Provide Tier 1 (Help Desk) problem identification, ... infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations,...systems. Provide assistance to users in accessing and using IT systems. Provide Tier 1 (Help Desk)… more
    Nightwing (09/22/25)
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  • IT Specialist 1

    Huntington Ingalls Industries (Fort Meade, MD)
    …Summary Mission Technologies, Cyber & Intelligence Team is seeking a motivated IT Specialist to support a dynamic new initiative with one ... within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT ; electronic warfare; and C5ISR systems. HII works within our nation's… more
    Huntington Ingalls Industries (08/20/25)
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  • SIGINT Systems Engineer 3 (SW…

    Synergy ECP (Annapolis Junction, MD)
    SIGINT Systems Engineer 3 (SW support ) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... background, experience with Linux, REDHAWK, Python, C++, MATLAB, and Tier 2 Systems Support . Requirements Requires aBachelors...may be substituted for a bachelors degree. The level 3 Systems Engineer shall possess the following capabilities: +… more
    Synergy ECP (10/22/25)
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