Job Summary: Production Test Technician: Performs production probing of Uncooled wafers. Follows procedures and work instruction involving Teradynes and Electroglas 4090u wafer probing stations. Reviews and analyzes test data. Works with facilities, equipment maintenance and field service to diagnose and maintain wafer probers. Prepares test reports summarizing findings and yields. Works with engineering, maintenance, and production control to ensure throughput of wafers.