Senior Mechanical Engineer

II-VI UK, Ltd.; Fremont (CA); On-site; USD 140,000 - 190,000; Full time

Job summary

Coherent Corp. in Fremont, CA seeks a Development Engineering Leader to oversee the mechanical design and integration of test, assembly, and characterization equipment for high-power CW lasers, high-speed PDs, and co-packaged optics, at both R&D and production scales.

You will collaborate with R&D, manufacturing, planning, and logistics to optimize performance and ensure on-time delivery. The role requires 5+ years in engineering development, with hands-on experience in semiconductor laser test

Qualifications

• 5+ years of industrial experience in engineering development.
• Experience with automated semiconductor production or test/inspection equipment.
• Hands-on experience with semiconductor laser chip or module test instrumentation and system design is highly desired.

Responsibilities

• Oversee mechanical engineering design and integration for test, assembly, characterization equipment.
• Collaborate with R&D, manufacturing, logistics to optimize performance.
• Coordinate with Fremont product engineers, design, planning, and logistics to ensure on-time delivery.

Skills

Leadership

Project management

Mechanical design

Communication

Cross-functional collaboration

Problem solving

Job description

• Development Engineering Leadership: Oversee the entire mechanical engineering design and integration effort on the test, assembly, characterization equipment and related components for high-power CW lasers, high speed PD, and/or co-packaged optics at both R&D-level and mass-production-level.
• Manufacturing Collaboration: Work closely with R&D, manufacturing teams and Fremont product engineering and logistic team to address needs and optimize performance.
• Cross-Functional Teamwork: Collaborate with Fremont Product Engineers, Design, Planning, Logistic team to ensure good quality product on time delivery on schedule.

At minimum 5 years of industrial experience in engineering development, preferably with a focus on automated semiconductor production or test/measurement/inspection equipment. Direct hands‑on experience in semiconductor laser chip or module test instrumentation and system design is highly desired.

• Creative and user‑friendly approach to mechanical designs to improve production efficiency.
• Solid experience in automated test and measurement equipment, machine vision systems, motion systems, robotics, pneumatics, electronics, optics (free‑space and fiber optics), thermal management, and automated system instrumentation.
• Exceptional leadership and interpersonal skills, capable of managing complex projects and diverse teams.
• Solid problem‑solving skills with a proactive approach to addressing and preempting issues.

Excellent communication skills, essential for effective teamwork and cross‑disciplinary collaboration.

Working Conditions

• This role will be based on‑site in Fremont, CA.
• Regular use of a computer and other office equipment is necessary.

Physical Requirements

• Sitting for extended periods while working on a computer or in meetings.
• Use of hands and fingers for typing, writing, and handling documents.
• Occasional lifting of objects or materials up to 20 pounds for administrative tasks.

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

• 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

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.