Senior Photolithography Equipment Engineer

About Indium Phosphide (InP) Technology The world’s communications infrastructure depends on semiconductor lasers, particularly those based on indium phosphide technology. Indium phosphide lasers are engineered to emit at wavelengths optimal for long‑distance transmission through fiber optics, enabling the optical networks that form the global internet. Responsibilities Install, qualify, maintain, and optimize photolithography equipment in a semiconductor fab. Drive yield, uptime, and process stability. Work in a cleanroom manufacturing environment. Equip install and qualification of new fab tools. Maintain and troubleshoot tools; documentation of repairs. Partner with process engineers to fix production issues. Manage vendors and tool performance metrics. Prepare purchase requests for vendors and parts. Implement Total Productive Maintenance (TPM) strategies. Education & Experience AA or BS and at least 10 years of wafer fab equipment engineering experience. Experience in photolithography. Professional certifications are a plus. Skills Semiconductor fab experience with ASM, Cannon steppers, Tel tracks, and aligners. Strong troubleshooting and data‑analysis abilities. Cross‑functional collaboration with process and manufacturing teams. Programming and data‑science skills increasingly valued. Good communication and interpersonal skills. Working Conditions Fab work requires wearing personal protective equipment such as a bunny suit, face mask, gloves, and booties; PPE is mandatory when working on certain applications. Physical Requirements Standing some times (up to 8 hours per day). Lifting up to 40 lbs. Pushing or pulling up to 50 lbs. Sitting some times (up to 8 hours per day). Safety Requirements All employees must follow the site EHS procedures and Coherent Corp. corporate EHS standards. Quality & Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of ISO 9000, 9001, 14001, and/or other applicable standards within the Quality Management System and Environmental Management System. Culture Commitment Integrity – Create an Environment of Trust. Collaboration – Innovate Through the Sharing of Ideas. Accountability – Own the Process and the Outcome. Respect – Recognize the Value in Everyone. Enthusiasm – Find a Sense of Purpose in Work. Equal Opportunity 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 View email address on click.appcast.io. #J-18808-Ljbffr Coherent Corp.