Process Engineer, Senior
Macom
Lowell, MA · $98k–$142k a year · Posted October 20, 2026
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Pay compared with the market
This listing pays about $120,000 a year. Across 416 open process engineer listings that state pay, the middle half runs $87,500 to $111,500 and the median is $98,500. That is 22% above the median, above the middle half of those listings.
Listed pay is what employers advertise, not what people are paid.
About the job
Process Engineer Job Description: Process Engineer responsible for sustaining existing GaAs IC, RF Power Transistors and Diodes and developing new processes in the area of both Wet and Dry Etch in the MACOM wafer fab located in Lowell, MA. Specific responsibilities include: Sustains the Etch area to meet all factory indicators; plans and conducts experiments to fully characterize the process throughout the development cycle, drives improvements on quality, reliability, cost, yield, process stability/capability, productivity and safety/ergonomic over variables such as material, method, equipment, environment and operating personnel. Successful candidate develops solutions to problems utilizing formal education, statistical knowledge, and problem-solving tools.