Careers at Plymouth Grating Laboratory

Plymouth Grating Laboratory, Inc. is a leading manufacturer of diffraction gratings worldwide. Our customers range from large laser research facilities to manufacturers of industrial, consumer, and medical lasers and systems. PGL is currently seeking to fill the following positions. If you have the qualifications for a position listed, are interested in working in a unique environment utilizing advanced technology, and would like to be part of a flexible, dynamic team, please fill out the form below.

How is PGL handling COVID-19?  PGL is committed to maintaining a safe environment for its valued employees. For this reason all employees and visitors are required to wear a mask at this time. And all employees are required to have an approved COVID-19 vaccination, or undergo regular COVID-19 testing at this time.

Current Career Availability:

Manufacturing Technician

Optical Engineer


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Plymouth Grating Laboratory is dedicated to making the highest-quality diffraction gratings available today. Our focus is on lasers and laser systems. PGL gratings offer exceptionally high diffraction efficiency and laser damage threshold, combined with superior wavefront error and uniformity over large areas. This performance is made possible by PGL’s exclusive use of the Nanoruler, based on the proprietary Scanning Beam Interference Lithography technology developed at MIT, and PGL’s industry-leading process expertise. The company occupies 20,000 sq. ft. of dedicated manufacturing, engineering, and office space in Carver, MA, just outside of Plymouth, and about 45 miles south of Boston.

5 Commerce Way, Carver, MA 02330, USA|+1.508.503.1719|

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