Primary Duties & Responsibilities Release WIP from hold. Execute OCAP following process specification. Execute engineering tests per instruction from engineer. Train/certify operators. Proof-read process specification. Monitoring and analysis of SPC and process data stream. Education & Experience Required Minimum Education ☐ No Diploma ☒ High School Diploma or equivalent ☐ College Course work or equivalent ☐ 2 Year college degree (Associate or equivalent) ☐ 4 Year college degree (Bachelor or equivalent) ☐ Post-graduate degree or equivalent Expected Minimum Years of Related Experience ☐ Less than 1 year ☐ 2+ years ☒ 4+ years ☐ 6+ years ☐ 8+ years ☐ 10+ years GaAs and InP semiconductor processing or optoelectronics device experience preferred. Skills Basic knowledge of general semiconductor wafer processing and standard operating procedure in factory. Basic knowledge of die sort. Good written/oral communication skills. Fluency in MS

• Excel, Word.

Working Conditions Will be exposed to areas where hand tools and power tools are being operated Will be exposed to areas where hazardous chemicals or gases are stored Ability to work in a cleanroom environment per semi-conductor protocol/requirements Physical Requirements Work in a class 100/1000 clean room for extended periods Wear full cleanroom attire (smock, mask, etc.) Work with and/or around chemicals (such as solids and acids) Stand for up to 4 hours at a time Lift up to 16-30 Pounds Push/Pull up to 16-30 pounds Sit for up to 4 hours at a time Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: I ntegrity

• Create an Environment of Trust C ollaboration
• Innovate Through the Sharing of Ideas A ccountability
• Own the Process and the Outcome R espect
• Recognize the Value in Everyone E nthusiasm
• Find a Sense of Purpose in Work Coherent Corp.

is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com .