Photomask Process/Equipment Engineer

TSMC - Taiwan Semiconductor Manufacturing Company Limited; Arizona; On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Medical, Dental, and Vision Plans

Income-Protection Programs

401(k) Retirement Savings Plan

Paid Time-Off Programs and Holidays

Job summary

A leading semiconductor manufacturing firm in Arizona seeks a Photomask Process/Equipment Engineer. The role involves leading the installation of new equipment, designing experiments for optimizing processes, and applying statistical methods to ensure quality control. Ideal candidates will hold a Bachelor's degree in an engineering field, possess strong data interpretation skills, and thrive in fast-paced environments. The position offers comprehensive benefits, including medical and retirement plans.

Qualifications

• Bachelor’s degree in Physics, Material Science, Chemical Engineering, Electrical Engineering, Chemistry, or Mechanical Engineering.
• Ability to design and interpret complex data from experiments.
• Understanding and application of statistical process control methods.

Responsibilities

• Lead the installation and release of new photomask process equipment for quality and efficiency.
• Design and execute experiments, interpreting complex data sets to optimize photomask processes.
• Apply statistical process control methods to maintain robust photomask process flow.

Skills

Data interpretation and experimentation

Statistical process control

Troubleshooting equipment issues

Communication and interpersonal skills

Multitasking in dynamic environments

Education

Bachelor’s of science Degree in engineering or scientific field

Master's Degree is preferred

Tools

Python programming

Job description

Overview

A career at TSMC Arizona offers an unparalleled opportunity to contribute to the most advanced semiconductor fabrication facility in the United States. TSMC Arizona's first fab began production with leading‑edge N4 process technology in the first half of 2025. The second and third fabs, utilizing even more advanced process technology, will start production by 2028‑2030. America's leading technology companies will rely on TSMC Arizona for the next generations of chips that will power the digital future.

As a Photomask Process/Equipment Engineer, you will demonstrate a strong sense of reliability and enthusiasm and will possess an attitude that embodies our core values – Integrity, Commitment, Innovation and Customer Trust. TSMC Arizona’s EBO is responsible for EUV and Optical photomask making including leading edge photomask writing, processing, inspection, repair, cleaning and metrology technology. This position is vital to achieving precise control, high yield, and robust operations in our leading‑edge photomask making facility.

Responsibilities

• Lead the installation and release of new photomask process equipment, ensuring quality and efficiency.
• Design and execute experiments, interpreting complex data sets to optimize photomask processes and achieve precise control.
• Apply statistical process control methods to establish and sustain a robust photomask process flow.
• Qualify and sustain manufacturing equipment to expand capacity, improve tool uptime availability, and utilization efficiency.
• Systematically troubleshoot and resolve complex equipment issues to maintain high operational efficiency.
• Collaborate effectively with equipment and material suppliers and partners to identify technology gaps, devise, evaluate, and qualify mitigation and continuous improvement solutions.
• Collaborate with manufacturing team to pursue on‑time photomask making and repairing to achieve High Volume Manufacturing (HVM).
• Develop and deliver comprehensive training programs, leveraging established Best Known Methods (BKM) and Standard Operating Procedures (SOP), to certify operation technicians.

Minimum Qualifications and Requirements

• Education: Bachelor’s of science Degree in an engineering or scientific field such as Physics, Material Science, Chemical Engineering, Electrical Engineering, Chemistry, or Mechanical Engineering.
• Technical Skills:
  • Ability to design and execute experiments and interpret complex data.
  • Understanding and application of statistical process control methods.
  • Experience with manufacturing equipment installation, qualification, and sustenance (preferred, but no prior experience required).
  • Ability to systematically troubleshoot equipment issues.
• Interpersonal Skills:
  • Good communication and interpersonal skills to work on cross‑functional and geographically dispersed teams.
  • Ability to adapt priorities and responsibilities to support business needs.
  • A team player who can multitask and thrive in a very dynamic and fast‑paced environment.
• Physical Requirements:
  • Ability to wear a clean‑room suit while standing and/or walking in the FAB as needed.
  • Ability to work across office, clean‑room, and data center environments, performing tasks that range from standard office duties to specialized operations in controlled spaces, including the ability to occasionally stand, walk, reach, bend, and carry light objects.
• Preferred Qualifications:
  • Masters Degree and above is preferred.
  • Photonucs, optics or image process related degree.
  • Python programming capability to develop and boost project study; training provided.
  • Shift expectations: Scheduled weekdays/ night shifts and weekend on‑duty rotations needed.
  • Location: Phoenix, AZ (onsite).
  • Travel: None.

Benefits

• Medical, Dental, and Vision Plans: Choose the options that best fit your and your family’s needs.
• Income-Protection Programs: Financial assistance during injury or illness.
• 401(k) Retirement Savings Plan: Secure your financial future with competitive employer contributions.
• Paid Time-Off Programs and Holidays: Recharge and spend quality time with loved ones.

TSMC is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic. Candidates must be able to perform the essential functions of the job with or without reasonable accommodation. If you need an accommodation as part of the application process, please contact [e-mail].

TSMC Arizona maintains the right to change or assign other duties to this position.

All offers of employment are contingent upon the successful completion of TSMC Arizona’s pre‑employment screening process. This process may include verifying the candidate’s identity, confirming legal authorization to work in the offered position’s location, educational background and a comprehensive background check, where permitted by local regulations.