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Updated daily · Sep 6, 2026
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Photomask Process/Equipment Engineer

TSMCPhoenix, AZFull-time

This engineer will support the photomask organization responsible for mask writing, processing, inspection, repair, cleaning, and metrology in a leading-edge semiconductor facility. The position balances process engineering with equipment ownership, including developing experiments, analyzing data, installing and qualifying tools, improving uptime, and resolving complex issues. The engineer will work closely with manufacturing personnel, suppliers, and cross-functional partners to close technology gaps and maintain reliable, high-yield operations. They will also create procedures and training based on established methods so technicians can perform consistently in high-volume manufacturing. The role suits an engineering or science graduate with strong analytical, troubleshooting, communication, and teamwork skills who is comfortable working onsite in clean-room environments and supporting night shifts or weekend rotations.

Requirements

Bachelor's degree in engineering or scientific field such as Physics, Material Science, Optical Science, Electrical Engineering, or Mechanical EngineeringAbility to design and execute experiments and interpret complex dataUnderstanding and application of statistical process control methodsAbility to systematically troubleshoot equipment issuesGood communication and interpersonal skills to work on cross-functional and geographically dispersed teamsAbility to adapt priorities and responsibilities to support business needsTeam player who can multitask and thrive in a dynamic and fast-paced environmentAbility to wear a clean-room suit while standing and or walking in the FAB as neededWilling and able to work on-site at Phoenix, Arizona facilityMasters Degree preferredPhotonics, optics or image process related degree preferredPython programming capability preferred
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Listed July 23, 2026 · Verify details with the employer before applying.

About TSMC Arizona

TSMC's planned $265 billion North Phoenix semiconductor campus is the largest foreign direct investment commitment in a greenfield project in U.S. history and anchors advanced AI chipmaking.

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