Senior Process Engineer

• BS in EE, ME, or other physical/chemical sciences
• 3+ years applicable experience in fabrication of semiconductor and/or thin film devices
• Knowledge of thin film fabrication processes, equipment failure analysis, thin film equipment component upgrade/modification
• High-vacuum tool operation and troubleshoot/repair
• Photolithography process experience
• Proficiency in Excel, PowerPoint, and MS Word
• Experience and knowledge on Statistical Process Control
• Demonstrated ability to effectively communicate complex concepts to the organization
• Experience with AutoCAD a plus

• Mechanical design, Computer-aided design (CAD)
• Generate detailed drawings of systems and mechanical components
• Transform designs into processes that improve chip yield
• Test Equipment Set up, Operation and Troubleshooting
• Ability to work with limited supervision
• Demonstrated ability to analyze wafer measurements and resolve issues related to measurements that are out of process capability
• Ability to solve problems in a timely and quality manner
• Good interpersonal, communication, and presentation skills

Ability to anticipate and handle multiple programs and priorities

• This position is on-site
• May require occasional off-site meetings or travel
• Regular use of a computer and other office equipment is necessary
• Interaction with team members and external contacts is a regular part of the job
• May require occasional overtime and flexibility in work hours to accommodate the executive’s needs

• Sitting for extended periods while working on a computer or conducting 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.
• Ability to communicate verbally and in writing.
• Mobility within the office environment to attend meetings or interact with colleagues.

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

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.

• 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.

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program.

It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

• Job Identification 2009900
• Posting Date 12/22/2025, 11:03 PM
• Degree Level Bachelor's Degree
• Job Schedule Full time
• Locations 78A Olympia Avenue, Woburn, MA, 01801, US (On-site)