• 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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  • Systems Administrator ( Tier 2 Desktop…

    William C Brown Inc (Springfield, VA)
    …to grave, working close with engineering teams and other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external ... VA. Job Description: The Tier 2 Desktop Support Technician provides Deskside IT Service ...equivalent combination of years of experience and education and 3 + years of prior relevant experience. Location: On Customer… more
    William C Brown Inc (11/13/25)
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  • Network Engineer Tier 3

    CACI International (Springfield, VA)
    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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  • Cloud Tier II Helpdesk Support

    Leidos (Alexandria, VA)
    …matter? Primary Responsibilities The Digital Modernization Sector at Leidos is seeking a dynamic Tier II Cloud Helpdesk Support Engineer to support cloud ... agility and resilience across the USCG enterprise. As a Tier II Cloud Helpdesk Support Engineer, this...working with technical teams in cloud, cybersecurity, or enterprise IT environments We're not looking for perfectly polished resumes… more
    Leidos (11/09/25)
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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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  • NCIS Help Desk Analyst Tier 2 | Active Top…

    General Dynamics Information Technology (Quantico, VA)
    …Clearance Level:** Active Top Secret clearance. + **Required Experience:** 5+ years of IT support experience in a Help Desk environment + Experience with ... **Job Family:** Technical Support Services **Skills:** Executive Support ,Help Desk Support , IT End User...Transform technology into opportunity as a **Help Desk Analyst Tier 2** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (10/11/25)
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  • Tier 1.5 Service Desk Technician

    ASM Research, An Accenture Federal Services Company (Springfield, VA)
    …workarounds, and best practices to support faster issue resolution. + Collaborate with higher- tier support teams and other IT units to ensure timely ... Looking for a motivated and customer-focused Service Desk Technician ( Tier 1.5) to join our support team...three ( 3 ) years of experience in an IT support or customer service role, with… more
    ASM Research, An Accenture Federal Services Company (10/25/25)
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  • Service Desk Specialist Tier II

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …applications, and services, following documented procedures and escalating unresolved issues to Tier 3 staff. + Adhere to established escalation protocols, ... monitoring tools to proactively detect potential problems. + Provide Tier 1 and Tier 2 support...Security+, Cisco, Microsoft, or others). + Experience in managing IT infrastructure, including hardware, software, and networks. + Proficiency… more
    UIC Government Services and the Bowhead Family of Companies (11/07/25)
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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 Services Support Specialist

    TekSynap (Arlington, VA)
    …tickets, andassistingwith onboarding and adoption of IT tools. **RESPONSIBILITIES** + Deliver Tier 1/2 IT support for JPO's 1,500-4,000 users. + Manage ... or related. + 3 + years helpdesk or IT service support experience. + Proficiencywith ITSM...**COMPETENCIES** + Helpdesk / ITSM systems (ServiceNow, Remedy) + Tier 1/2 troubleshooting (Windows, Linux, networks) + Customer service… more
    TekSynap (10/02/25)
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  • Master Network Specialist (Local IT

    First Division Consulting (Quantico, VA)
    …team! First Division Consulting is seeking a highly skilled Master Network Specialist (Local IT Support Lead) to support the United States Marine Corps ... Monitor and manage network capacity, performance, and security for both NIPRNET and SIPRNET tier 2 and 3 boundaries, ensuring compliance with MCCOG policies and… more
    First Division Consulting (10/16/25)
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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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  • IT Requirements Manager- with TS clearance

    NTT DATA North America (Quantico, VA)
    …in Quantico, Virginia (US-VA), United States (US). NTT DATA is looking for senior ** IT Requirements Manager** - to support its federal law enforcement client's ... Provides services and advice, technical consultation, analysis, and recommendations regarding Tier III Contractor(s) support , when required. + Provides services… more
    NTT DATA North America (10/18/25)
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  • Lead IT Infrastructure Engineer

    Lumen (Washington, DC)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to thrive and deliver ... + Provide high-level technical guidance and resolve escalated issues from lower support tiers while maintaining system stability and fostering a culture of knowledge… more
    Lumen (11/06/25)
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  • Apple VIP Support Technician

    General Dynamics Information Technology (Washington, DC)
    …and walk-up requests with professionalism and efficiency. + Escalate complex issues to Tier 3 or specialized teams when necessary. + Maintain accurate ... capital formation. The SEC ISS program is a comprehensive IT program charged with operating, managing, and advancing the...but are not limited to the following: + Provide Tier 1 and Tier 2 support more
    General Dynamics Information Technology (10/13/25)
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  • Tech Support Operations Analyst / PowerBI…

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …well. System Monitoring, triage, research, resolution (via SOP) or escalations of tickets to Tier 3 . Analysis of ticket types and categories to identify trends ... support . Partner with the National Service Desk (NSD) Tier 1 team and personnel on other infrastructure engineering...experience overall in information technology, systems administration or other IT related field. Minimum of three ( 3 )… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Network Engineer, Operations and Support

    Meta (Washington, DC)
    …providers, and third-party vendor partners 2. Escalation Management: Participate in the global team's Tier 3 and 4 on-call rotation with the goal of routing ... Each group has global scope across the lifecycle of support .The ENS Operations Team exists "to operate the world's...the need to escalate similar issues in the future 3 . Operational Leadership: As an operations practitioner within the… more
    Meta (10/09/25)
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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 ... **Description** Leidos is seeking an SCCM/MECM System Administrator to support a large enterprise IT contract for...customers to handle service inquiries and problems in a Tier 2 role. Duties include examining complex customer problems… more
    Leidos (09/12/25)
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