Manufacturing Engineer II

Company: Thorlabs
Location: Rochester
Posted on: February 15, 2026

Job Description:

Job Description Job Description Thorlabs is pleased to play a role in advancing science through the components, instruments, and systems we design and manufacture. We believe that science and innovation have great potential to improve the world around us and are committed to advancing photonics (i.e., light-based) technologies that positively impact our customers, employees, and communities. Via educational outreach and more sustainable business practices, we continuously invest in a brighter future. We recognize that each of our employees is a unique individual with the ability to contribute to our success and seek to find great people who will thrive in our fun, fast-paced culture. This position is responsible for technical process development, improvement, and monitoring of system processes and quality. The engineer will be hands-on, physically producing production parts. They will support multiple existing products and be involved in production process development. Although the location of the position is in Rochester, NY, from time to time it may be required to undertake duties at other Thorlabs locations. •Able to work in an optics and mechanics production area with very high degree of difficulty processes. •Must be able to understand and write work instructions and technical drawings for a wide range of products, as well as, properly manufacture the final product to the highest of quality standards with a goal of zero scrap or rework. •Collect and analyze process data to highlight issues and opportunities for improvement. •Engage in process development projects with Engineering on a regular basis. •Participate on new product development projects with Engineering. •Model and analyze process design parameters in relevant software tools. •Troubleshoot and resolve process issues. •Maintain proper records in a manufacturing database. •Participate in Continuous Improvement efforts. •Setup, measure, and analyze parts using metrology devices such as hand tools, microscopes, interferometers, and profilometers. •Perform daily maintenance and upkeep of assigned machines in area. •Cross trained to be able to work in multiple production areas. •Handle, clean, and inspect precision optics, and mechanical components. •Train and mentor less experienced team members. •Comply with the company safety program and maintain a clean and organized work area. Requirements Experience: Minimum of 3 years of experience in a related role and/or optical manufacturing environment. Education: Bachelor’s Degree in a relevant technical field Specialized Knowledge and Skills: Demonstrated ability to work in a team environment and comply with high quality standards. Experience with manufacturing, product development in an R&D / New Product Development Environment Familiarity with the application of optics and the fabrication of glasses used to create optical components Experience using standard measurement equipment Strong attention to detail. Strong ability to shift from one task to another to address changing production priorities. Basic mathematic knowledge. Proficient in computer skills such as Microsoft Office, and CAD (Solidworks) The estimated pay range for this role is $71,400 - $93,900 annually Thorlabs values its diverse environment and is proud to be an Equal Employment Opportunity/Affirmative Action employer. All qualified individuals will receive consideration for employment without regard to race, color, religion, gender, gender identify or expression, sexual orientation, national origin, genetics, disability, age or veteran status. Job descriptions are not intended as and do not create employment contracts. The organization maintains its status as an at-will employer. Employees can be terminated for any reason not prohibited by law. Benefits Thorlabs offers a complete benefits package that includes medical, dental and vision insurance, company paid life insurance, a generous PTO package, a 401(k) plan, and tuition reimbursement just to name a few.

Keywords: Thorlabs, Niagara Falls , Manufacturing Engineer II, Engineering , Rochester, New York