Top IT Support & Helpdesk Jobs in Washington DC,

Provides technical and application support to dental-office customers, field personnel, dealers, and third parties. Diagnoses and resolves hardware, software, conversion, and customer-data issues through phone, email, chat, and live-line channels. Documents contacts and resolutions in CRM systems, follows escalation procedures, supports knowledge-base updates, performs data analysis, and maintains product expertise while adhering to company standards and HIPAA guidelines.

Leads Tier 2 and Tier 3 enterprise help desk operations, overseeing incident resolution, ITSM processes, SLA performance, reporting, root-cause analysis, automation, and continuous improvement. Manages federal stakeholder relationships, mentors support staff, enforces ITIL-based incident, problem, change, and knowledge management practices, and drives customer satisfaction and operational efficiency.

Provides remote IT support to client administrators and end-users, focusing on phone services, configuration changes, and ticket handling through phone, email, and chat. Collaborates with team members to support customer success before and after sales. The six-month internship requires strong communication, problem-solving, organization, technical curiosity, and the ability to work independently in a home office.

IT Intern supporting employees with hardware, software, network, and device troubleshooting; assisting with installations, system maintenance, documentation, asset inventories, security monitoring, upgrades, cloud integrations, and process automation. The role also involves improving IT workflows, ensuring data security compliance, and collaborating on technology projects during a full-time summer internship.

Provides Tier 1 and Tier 2 end-user support through tickets, calls, and email. Responsibilities include troubleshooting Windows and macOS systems, managing accounts and permissions, installing software and updates, configuring workstations, maintaining printers, supporting Zoom and Slack, managing hardware and software inventory, repairing equipment, training employees, and providing onsite technical support at offices, events, and the Sundance Film Festival.

Administers Xflow, Concur, Tipalti, and SAP-connected P2P systems. Responsibilities include user provisioning, access controls, system monitoring, troubleshooting, integrations, compliance audits, configuration, UAT, documentation, master-data standardization, and process improvement. Partners with Accounts Payable, Procurement, IT, and vendors to resolve issues and implement reliable, secure technology solutions.

Leads Appen’s IT function, including support, enterprise technology, security governance, automation, vendor management and team development. Owns the IT roadmap, Microsoft 365 and SaaS environment, endpoint and identity controls, SOC 2 and ISO 27001 readiness, technology spend, and AI-enabled process improvement. Partners with executives, Engineering and Product to improve service delivery, eliminate manual work, manage risk and build a scalable, high-performing IT organization.

Provides second-line remote IT support for client end users, resolving escalated Windows, macOS, Microsoft 365, identity, Intune, application, printing, and collaboration issues. Manages onboarding, offboarding, access changes, endpoint deployment, patching, and security compliance. Works within ticket priorities and service-level objectives, documents solutions, creates knowledge articles, identifies recurring problems, and escalates infrastructure issues with detailed troubleshooting information.

Supports administration, configuration, security, troubleshooting, testing, integrations, and optimization of the Yardi platform. The role provides functional support to Accounting, Finance, Operations, Asset Management, Construction, and IT teams; manages access and SOX controls; uses SQL/YSQL for data validation; supports upgrades, releases, migrations, and implementations; and maintains documentation, testing evidence, and procedures.

Manages global service desk operations, including 24/7 coverage, KPI and SLA performance, ticket accountability, escalations, customer support, and technical problem resolution. Leads service desk staff through coaching, training, performance reviews, and development planning. Maintains SOPs and documentation, improves service delivery, supports customer relationships, and provides technical leadership across MSP operations.