• Service Desk Specialist - Rockville, MD - Hybrid

    Axxum Technologies (Rockville, MD)
    Service Desk Specialist - Rockville, MD - Hybrid + Technical Support : Provide Tier II level support for Windows OS, networking, printers, connectivity ... issues, and other end-user devices. + Support and troubleshoot Azure networking issues, including virtual networks,...Management: Respond to and resolve escalated helpdesk tickets from Tier I, ensuring timely and accurate problem resolution. +… more
    Axxum Technologies (12/14/25)
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  • SIGINT Tools Expert

    CACI International (Annapolis Junction, MD)
    …user inquiries and provide initial support . + Escalate advanced system questions to Tier II & III Support and relevant Government stakeholders. + Monitor ... * * * **The Opportunity:** Work on an Outreach support team as subject matter expert in the use...the use of SIGINT tools. - Provide direct user support and response to customers using Analytic Engagement Application… more
    CACI International (10/25/25)
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  • Voice & Data Communications Specialist

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …radio, satellite, and secure voice networks. + Diagnose and resolve technical issues, providing Tier I/ II support to ensure minimal service interruptions. + ... reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure… more
    Link Solutions Inc (11/25/25)
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  • Business Systems Analyst

    CACI International (Annapolis Junction, MD)
    …(SLAs) * Responds to complicated user questions * Escalate complex system questions to Tier II & III Support and appropriate Government stakeholders * ... tracking tool * Create metrics reports for system availability as well as user support * Assist in orienting, training, assigning, and checking the work of lower… more
    CACI International (11/19/25)
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  • Infrastructure Operations Analyst

    ASM Research, An Accenture Federal Services Company (Germantown, MD)
    …Configure and support calendar sharing, shared mailboxes, and resource mailboxes. + Provide Tier II / Tier III support for M365-related incidents and ... voice), SharePoint Online, OneDrive, and Azure AD / Entra ID. + Support Conditional Access, MFA, and identity protection configurations under guidance from senior… more
    ASM Research, An Accenture Federal Services Company (11/13/25)
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  • Senior Principal Information Systems Security…

    Concurrent Technologies Corporation (Columbia, MD)
    …Information Sharing and Analysis Centers (ISACs) via Tier I, Tier II , and Tier III support . + CND response services include the actions taken to ... report, analyze, coordi-nate, and respond to any event or cyber incident for the purpose of mitigating any adverse operational or technical impact. + Cyber incident reporting includes a well-defined framework for the timely reporting of any cyber event or… more
    Concurrent Technologies Corporation (01/08/26)
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  • Mid-Level Tier III Administrator

    General Dynamics Information Technology (Fort Meade, MD)
    …**US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Mid-Level Tier III Administrator to provide support to Defense Information Systems ... in Fort Meade, MD or Chantilly, VA.** **The Tier III support team provides daily coverage,...clearance.** **Certification:** **CompTIA Security+ or similar for IAT Level II DoD 8570 certification** **Experience: 6** **+ years of… more
    General Dynamics Information Technology (12/11/25)
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  • Tier 3 Network Administrator

    CACI International (College Park, MD)
    Tier 3 Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... (WAN), Unified Communication (UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator, you'll be challenged with hard complex … more
    CACI International (12/11/25)
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  • Help Desk Technician ( Tier I)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …or more of directly related help desk/service desk experience. + Experience providing Tier I technical support . + Proficiency with Microsoft Office products. ... and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range...Development. Link Solutions is seeking a Help Desk Technician ( Tier I) to join our team in Aberdeen Proving… more
    Link Solutions Inc (11/06/25)
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  • Senior Director, Fleet Operations - Tier

    WM (Annapolis, MD)
    …event of a natural disaster, labor issue or as requested. + Provides Fleet Operations support and consultation to Tier SVP. + Performs other duties as assigned. ... and successfully implement organizational initiatives. Provides field leadership and support for standardizing Fleet operating practices and driving operations… more
    WM (01/07/26)
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