offpeak

onsemi

Sr. Manufacturing Engineer

5 Wentworth Drive, Unit 1, Hudson, NH 03051

Full-time

First seen by offpeak October 4, 2026

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As a Sr. Manufacturing Engineer at onsemi’s premier silicon carbide growth & fabrication facility, this position performs moderately complex design, developmental and testing duties on electro/mechanical capital equipment, test apparatus and subsystems for new and existing products. Performs work as an induvial and in a team, applies principles and techniques of manufacturing/mechanical engineering to accomplish goals; able to perform and take direction in a functional organization; and able to work and set direction independently to meet program timelines.  You will evaluate existing and new requirements; propose new methods and processes in order to maximize manufacturing efficiency, improve cycle time, capacity and on time delivery. 

The Sr. Manufacturing Engineer will drive the following key business processes in the silicon carbide growth and fabrication factory: 

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