IPG Photonics is revolutionizing the laser industry as the pioneering developer and leading producer of fiber lasers and amplifiers. Headquartered in Marlborough, MA, IPG has over 4,800 employees in more than 30 locations around the world. We aspire to work together with our employees and customers to apply light in ways that improve life. Our mission is to develop innovative laser solutions to make the world a better place. To accomplish this mission, we are committed to attracting and retaining the best talent and an engaged and thriving workforce that drives a sustainable future for our company and society. Working at IPG Photonics you can expect challenging projects, a motivating and friendly environment, and competitive benefits. Job Summary

Laser scientist leads end-to-end R D of advanced laser prototypes, from first principles and modeling through breadboard builds, characterization, iteration, and transfer to product. This role will be advancing state-of-the-art laser technology and real-world applications.

Responsibilities:

Act as the subject-matter expert in laser development projects

Design, development and characterization of laser prototypes

Develop laser test methodologies and automation

Lead optical design of laser sub-systems

Model complex systems including gain, nonlinear efficiency, thermal lensing, pointing and noise

Advance materials and component characterization

Generate IP and technical communication PhD in Science or Engineering, preferably with Major in Physics

10+ years' experience with lasers, optics, imaging systems

Working knowledge of laser physics, condensed matter physics and optical spectroscopy

Deep expertise in nonlinear optics, frequency conversion, including operation in DUV/VUV regimes

Experience with vacuum systems, contamination control, and UV-grade materials

Experience in numerical modeling of lasers and optical systems

Proficiency with simulation tools, such as MATLAB or Python

Strong interpersonal and multi-tasking skills, comfortable presenting and communicating at multiple corporate levels