Dr. Kevin McCallion has been 908 Devices' Senior Vice President of Products and Production since February 2026, having joined in May 2013 and previously served as Vice President of Production and New Product Introduction. He was earlier Vice President of Engineering at TeraDiode, Director of Engineering at Finisar, and a co-founder of Azna LLC. He holds B.Eng. (1st Hons), M.Sc. and Ph.D. degrees in Electrical Engineering and Optoelectronics from the University of Strathclyde and is an inventor on more than 30 U.S. patents.