Inspect silicon wafers to ensure compliance with specifications prior to shipment to subcontractors. This position involves working with computers, an electronic microscope that displays on a computer screen, and other electronic equipment in a clean room that can be cold and noisy. This position requires wearing a lab coat and lab gloves.
Learn and perform Outgoing Wafer Inspection according to the Impinj Specification. Document results. Keep photo records on failed and substandard lots and wafers.
Learn and perform RF Probing of wafers on the RF Probe equipment. Document test results. Notify and work with engineering to resolve any wafer failures.
Learn and perform the electronic “Anding Process” of sort 1 / sort 2 / and optical wafer maps.
Learn and perform wafer shipment verification procedure, verifying the accuracy the files and paperwork provided with every customer wafer shipment.
Assist in the Failure Analysis (FA) of wafers by inspecting and collecting data on returned products, die and inlays. Perform data collection activities to analyze the returns.
Learn and perform packing and shipping of wafers in Shipping/Receiving Area as backup to Shipping personnel.
Assist in the creation of on-going Quality Assurance Reports by:
Set up and take detailed wafer measurements such as Die Strength testing, Die release testing, performing bake experiments.
Collect, organize, and present data for wafer processes and sub-con qualifications.
Assist in the training of new employees to the specifications.
Perform related duties.
High school education or equivalent.
Proficiency in standard applications software in the Microsoft Windows environment and ability to navigate network file structures.
Outstanding pattern recognition skills.
Willingness to do detailed, repetitive work and ability to maintain a high level of accuracy and attention to detail.
Additional Desirable Qualifications
Technical certificate or knowledge of general electronics and electronic test lab equipment.
Previous, recent experience in an IC test environment.
Experience handling semiconductor wafer lots a strong plus.
Experience operating Electroglas (EG) probers is a strong plus.