Top IT Support & Helpdesk Jobs in Washington DC,

Support monthly Windows patching, Defender and .NET updates across Microsoft Substrate environments. Use PowerShell automation and KQL to investigate deployment results, troubleshoot update/MSU failures, identify installed patches and OS status, build patching packages, maintain compliance dashboards, and coordinate with engineering, security, and partner teams to remediate deployment blockers.

Support, configure, and maintain enterprise clinical and administrative applications (primarily Epic Ambulatory). Serve as first-line support, troubleshoot system and performance issues, update master files, design and test screens/reports/interfaces, and assist with project task planning and prioritization.

Provide Tier‑1 support for Warfighting Acquisition University's online learning ecosystem: handle calls, emails, and tickets; resolve account, login, enrollment, and navigation issues; record interactions in a ticketing system; follow up to resolution; and maintain professional, empathetic communication.

Provide level-1 technical support for Windows-based medical devices and applications: troubleshoot hardware/software/configuration issues, assist with system configuration and updates, handle customer inquiries about repairs/parts/orders, document resolutions, escalate complex issues to higher-tier support, and follow up on QA and repair-related items.

Provide advanced desktop, server, and network support for clients; act as first escalation for technicians; perform onsite managed-services support; document configurations and troubleshooting; evaluate system performance and recommend improvements; offer intermediate technical guidance to end-users.

Provide inbound technical support via Zendesk for Datarails' SaaS product: troubleshoot complex customer issues, respond to tickets, escalate to CS/Product/R&D, improve knowledge base, and drive customer satisfaction.

Provide remote technical support for Precisely data integration and coding-focused products (Code-1, VeriMove, Finalist, DIS SaaS). Troubleshoot data transformation, ETL/batch workflows, integrations and APIs; analyze logs and job output; collaborate with Engineering for escalations; create knowledge base content; participate in on-call rotations and use AI tools to automate and improve support workflows.

Provide 24/7 technical support to CDC staff via the Service Desk, covering weekend and swing shifts. Troubleshoot Windows 11, Office 365, and VPN issues using designated IT support tools, follow policies/procedures, and collaborate with Service Desk personnel. Requires HS diploma/GED, 2+ years' experience, and Public Trust clearance.

First-line IT support handling high-volume helpdesk requests via Freshservice. Troubleshoot Windows and macOS hardware/software, support Microsoft 365, assist with device provisioning using Intune/Autopilot, manage accounts in Entra ID, support remote users, document resolutions, perform basic network troubleshooting, contribute to the IT knowledge base, and assist on IT projects and onboarding/offboarding.

Provide specialist support for online and mobile banking channels, troubleshoot sign-in/device/browser issues, process secure member messages, compile channel usage reports, liaise with vendors (Alkami, PSCU) and IT, and train/support frontline staff during high call volumes.