Plateau Software Inc
Seattle, WA
Position Summary Plateau Group is seeking a Help Desk / Desktop Support Level III Technician to support a U.S. Government client in the Seattle, Washington area. This role serves as an escalation point for complex technical issues elevated from Tier I and Tier II support, requiring advanced troubleshooting skills, strong documentation practices, and a commitment to high-quality end-user support within a regulated government environment. Key Responsibilities Provide advanced IT support to end users across a wide range of hardware, software, and system-related issues Serve as escalation support for complex technical incidents elevated from Tier I and Tier II teams Identify, research, diagnose, and resolve challenging technical problems requiring in-depth analysis Respond to telephone calls, emails, and in-person support requests with professionalism and a strong customer-service focus Document, track, and monitor incidents and service requests to ensure timely resolution...