Senior Process Engineer - Mechanical Inspection

About this role

Job ID: J-00339728 Job Summary ASML Wilton is seeking a Senior Process Engineer to join the Wilton Factory Optics team with primary ownership of mechanical inspection processes. This role is responsible for process development, stabilization, and daily performance across automated and manual mechanical inspection operations. The position requires a deep technical understanding of optical fabrication, strong analytical capability, and the ability to drive sustainable improvements in a fast-paced production environment

The engineer will directly support output, yield, and quality targets—including improving First Pass Yield (FPY) through stable, predictable, and well controlled process behavior. This role requires a proactive engineering mindset: anticipating issues before they impact production, driving structured 6P readiness, performing thorough RCA, and continuously evaluating new technologies to strengthen long-term process control. This is not a reactive support role; the expectation is ownership, foresight, and continuous improvement

Job Description The Senior Process Engineer will operate as a technical leader within Wilton Factory Optics with end-to-end ownership of visual inspection processes. Responsibilities include defining and optimizing process parameters, ensuring measurement stability, selecting tooling, and understanding machine behavior. The engineer will manage mechanical inspection performance, inspection control strategies, and inspection output quality while ensuring consistent results across tools, people, and shifts

The mechanical inspection scope includes control of tooling, environment, fixturing, and other factors influencing inspection output. The PE will lead the introduction and qualification of new fixtures, tools, software, manual processes, and machine upgrades, and will convert mechanical inspection data into actionable decisions. A key responsibility is establishing strong process control: defining process windows, capability tar

Apply for this role on ASML’s official careers site.