Position: Opto-Mechanical Engineer – Semiconductor R&D Location: San Jose, CA Compensation: $160,000–$200,000 + Bonus + Full Benefits + Paid Relocation Are you a forward-thinking Opto-Mechanical Engineer passionate about cutting-edge technology? Join a world-class R&D team driving innovation in next-generation metrology tools for the semiconductor industry. This is your opportunity to lead from concept to production, integrating lasers, optics, fiber systems, and precision mechanics into high-performance products used by global leaders. What You’ll Do Design & Develop : Define, prototype, and launch advanced opto-mechanical systems for our new metrology platform. Innovate : Research emerging technologies and translate high-level ideas into practical, high-impact solutions. Lead Technical Direction : Make critical design decisions that shape product architecture and deliver measurable customer value. Integrate Systems : Collaborate with cross-functional teams to bring together lasers, polarizing optics, fiber optics, precision mechanics, and electronics. Optimize Manufacturing : Define tooling and processes to support volume production alongside product development. Requirements What You Bring Bachelor’s degree (or higher) in Mechanical Engineering , Optical Engineering , Physics , or related field 7+ years of experience in precision mechanical design and product development Track record of moving designs from concept to volume production Expertise in at least one of: kinematic design , precision optics , vacuum systems , adhesives , or high-precision machining Strong skills with CAD and FEA tools (preferably Siemens NX and ANSYS) Self-driven and organized, with a history of delivering on schedule Excellent communicator and collaborator across technical and business teams Preferred Qualifications Experience with opto-mechanical systems such as lasers, interferometers, or collimators Familiarity with optical design and ray tracing software (Zemax, FRED, or equivalent) Background in semiconductor capital equipment or precision motion control