As a Principal Technician/Sr.Learn more about the general tasks related to this opportunity below, as well as required skills.Specialist in the R&D Model Machine Shop in Lake Forest, CA, you will support Mechanical R&D builds for Ophthalmic Instrumentation development, complete machine setups on a wide variety of specialized and production equipment, generate first article/first piece product for inspection and make required adjustments to equipment or programming to maintain compliance with quality standards.