John Fellin

John Fellin is an experienced Field Service Engineer currently working at NSTAR Global Services since January 2019. Prior to this role, John served as CFO and Director at XTech Staffing from January 2010 to August 2019, overseeing the company's back office operations and financial management. John also has extensive contracting experience in the semiconductor industry, having worked with Retronix Semiconductor and as an independent contractor in late 2009. From November 1993 to March 2009, John worked at Tokyo Electron Limited - America as a Start-up Supervisor and Senior Start Up Engineer, focusing on the installation of photolithography tool sets. Earlier in John's career, positions included Photolithography Operations Technician at National Semiconductor and logistical support at Jolly Fats Wehawkin Employment Agency. John holds a Bachelor of Science in Electronics/Electrical Engineering from DeVry University, earned between 1989 and 1992.