Christopher O'Brien is a mechanical engineer with expertise in biomaterials science and a passion for regenerative medicine. He is a Senior Mechanical Engineer at Desktop Metal, where he has worked on projects from product internationalization to thermal system design. Prior to that, he served as a Program Manager and Manufacturing Engineer at Formlabs, where he gained valuable experience in sensor validation, calibration, and compliance. He has also worked as a graduate researcher at The George Washington University, conducting experiments on the use of ultrasound, 3D printing, and biomaterials to improve mesenchymal stem cell behavior for regenerative medicine. O'Brien is a well-rounded engineer with an eye for detail, a passion for innovation, and a love for tackling complex challenges.