Education: Secondary (high) school graduation certificate. Tasks: Operate and set up machines to perform repetitive machining operations. Verify dimensions of parts machined using precise measuring instruments (e.g., micrometers, calipers). Prepare etching solution and immerse metal parts or workpiece into the etching solution to remove unwanted portions. Perform routine maintenance on equipment and machinery. Clean and maintain work space. Experience: 1 year to less than 2 years.