Senior Crystal Growth Technician

Job description

Primary Responsibilities: - Prepare, verify, and document raw materials, dopants, seeds, and charge calculations per controlled procedures - Assemble and inspect hot zones to ensure mechanical integrity and thermal symmetry - Set up, operate, and monitor CZ growth systems for SGGG production; support additional oxide systems as needed - Maintain operational control of key growth parameters to ensure repeatable execution within defined process windows - Identify and respond to process drift, equipment instability, or infrastructure-related interruptions - Execute controlled heat-up, growth, and cooldown sequences to minimize thermal stress and yield loss - Perform in-process and post-growth evaluations in compliance with traceability and quality requirements - Accurately record process data, deviations, and observations in controlled documentation systems - Participate in root-cause investigations related to yield loss and equipment stability - Train and mentor junior technicians; review setups for procedural compliance - Maintain strict adherence to safety and high-temperature operating standards Required Experience and Skills: - Minimum eight (8) years of experience in CZ crystal...