Gas and Chemical System Design Engineer

At TSMC Arizona, brilliance sparks innovation and shapes a promising future. The world’s most visionary innovators trust us to transform their ideas into groundbreaking products that impact millions of lives. If you share the same passion for pursuing excellence, you’ll find your place with us.

TSMC Arizona is seeking a Gas and Chemical System Design Engineer to join our New Fab Design Department in creating the next generation of advanced semiconductor manufacturing facilities, located in sunny Phoenix, Arizona. As a Gas and Chemical System Design Engineer, you will play a critical role in designing cutting‑edge systems while embodying our core values of Integrity, Commitment, Innovation, and Customer Trust.

• Design cutting‑edge gas, chemical, and slurry supply systems tailored to fab requirements, ensuring safety and reliability.
• Analyze equipment specifications, engineering drawings, P&IDs, PFDs, BOMs, and other design‑related documents to validate performance, accuracy, and compliance.
• Ensure all designs meet applicable codes, standards and regulations (e.g., IFC, IBC, NFPA, SEMI, ASME).
• Oversee the development and integration of facility 3D BIM models to optimize system constructability and spatial utilization.
• Collaborate with external stakeholders (contractors, vendors, AHJs, engineers of record) and internal teams (facility operations, fab construction/design, procurement) to ensure satisfaction and alignment on design requirements.
• Lead initiatives to refine system designs, enhance efficiency, and implement change management strategies.

• Bachelor’s degree in Mechanical Engineering, Chemical Engineering, or a related field.
• Strong understanding of fluid control, supply, and distribution systems including piping, valves, PLCs, tanks, regulators, sensors, filters, and piping connections.
• Hands‑on experience in a plant or facilities environment.
• Ability to read P&IDs, PFDs, and understand gas/chemical supply systems, equipment operating principles, and fundamental operational skills.
• Proficiency in design and documentation tools such as Word, Excel, PowerPoint, and AutoCAD.

• 3+ years of experience in the facilities semiconductor industry or related industries (e.g., oil & gas, chemical processing, mission‑critical facilities, aerospace).
• Engineer‑in‑Training (EIT) certification or Professional Engineer (PE) licensure preferred.
• Familiarity with permitting of systems with AHJ (authority having jurisdiction).
• Experience designing process systems containing hazardous chemicals and gases.

• Analytical mindset with the ability to critically evaluate systems against fundamental principles.
• Strong problem‑solving skills with a focus on creating innovative, win‑win solutions.
• Collaborative team player capable of working effectively in high‑paced environments and adapting quickly to changing priorities.
• Proactive, detail‑oriented, and committed to achieving excellence in system design and project execution.

• May be required to survey and physically visit active construction site.
• Applicant is expected to be willing and able to work in a manufacturing facility or chemical processing facility environment.
• Must have the ability to safely climb ladders.

Work Location: 5088 W. Innovation Circle, Phoenix, AZ 85083

Candidates must be willing and able to work on‑site at our Phoenix Arizona facility.

Standard work hours:
Monday through Friday 8:00 AM to 5:00 PM or 9:00 AM to 6:00 PM

By applying to this position, I acknowledge and agree that my application and qualifications may be considered for other roles within the company. However, I reserve the right to withdraw my consent for future consideration of other roles within the company at any time.

• 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…