Facilities Gas and Chemical Engineer

Company


TSMC Arizona Corporation


Location


USA-Arizona


Posted


Feb 19, 2026


Facilities Gas and Chemical Engineer

A job at TSMC Arizona offers an opportunity to work at the most advanced semiconductor fab in the United States. TSMC Arizona's first fab will operate it's leading-edge semiconductor process technology (N4 process), starting production in the first half of 2025. The second fab will utilize its leading edge N3 and N2 process technology and be operational in 2028. The recently announced third fab will manufacture chips using 2nm or even more advanced process technology, with production starting by the end of the decade. America's leading technology companies are ready to rely on TSMC Arizona for the next generations of chips that will power the digital future.

As a Facilities Gas and Chemical Engineer, you will demonstrate a strong sense of reliability and enthusiasm and will possess an attitude that embodies our core values - I ntegrity, C ommitment, I nnovation and C ustomer Trust.

• The Gas/Chemical/Slurry Engineer is responsible for sustaining, troubleshooting, and project managing systems to support semiconductor facility operations and maintenance. Facility systems are designed to run 24 hours a day, 365 days a year without factory interruption, creating a state-of-the-art manufacturing environment. Facility engineers work closely with manufacturing, facility teams, suppliers and vendors daily to understand systems reliability and quality concerns and work to resolve issues.

Responsibilities :

• Sustaining engineering support equipment for gas, chemical, and slurry distribution systems. Sustaining engineers are responsible for overseeing operations & maintenance, own ownership of system capacity vs. demand and are in charge of system troubleshooting
• Knowledge of chemical compatibility for materials for process fluids and gases; as well as materials of construction needed for chemical and gas systems to meet semiconductor high purity requirements
• Provide Facilities system engineering leadership to the site organizations in support of safety, reliability, quality, environmental and cost objectives
• Collaborate with operations and maintenance team to develop plans for maximizing operational and maintenance efficiency
• Perform systems assessments, develop and implement improvement roadmap via capital and expense projects
• Manage technical, administrative, financial, schedule aspects, strategic communications, and customer stakeholder relationships during the execution of various facilities projects
• Effectively manage system deliverables including points of delivery, utility parameters, specification limits and notification methods
• Development and maintenance of documentation required for operation and maintenance activities.
• Work to integrate reliability focus and risk analysis into Systems Engineering job scope, which includes FMEAs, root cause analysis, cause mapping, design, commissioning, and training
• Team with other engineering disciplines, management, internal customers, and suppliers to ensure projects and systems are cost effective, within budget, meet the desired design criteria and schedule requirements
• Responsible for the engineering analysis, design, and installation oversight of distribution systems for chemicals and gas equipment and systems
• Project scopes will range from the installation of a single VMB up to the design and installation of a bulk-fed factory-wide distribution system
• Oversee projects to meet design criteria, scope, budget and schedule
• Review construction management documentation such as submittals and requests for information
• Direct and execute project commissioning to ensure all chemical and gas systems equipment, components and infrastructure perform as designed
• Organize and plan design activities, create construction documents or manage external design teams in the execution of such deliverables
• Create and communicate project documentation including sequence of operations, installation procedures, and checklists for commissioning and start-up
• Write scopes of work, bid request for proposals, specify and order material
• Occasional night shift coverage may be required for job role
• Additional duties based on business needs, including ERT
• If hired for this position, you may be required to participate in and perform Emergency Response Team (ERT) duties as an essential part of the role. These duties may include responding to F21 incidents, such as medical emergencies, chemical spills, fire response, or addressing any other disruptions to business operations. If you are selected by your manager to become a part of ERT, participation is mandatory.

Minimum Qualifications/Requirements :

Applicants must be legally eligible to work in the United States and have:

• Education:

• • Bachelor of Science or Master of Science degree in Chemical Engineering or closely related field. Understand chemical engineering principles, including chemical/gas piping, filtration, pumps, valves, flow calculations and chemical analytical testing.

• Technical Skills:
  • 2 years' experience working in semiconductor Facilities Chemical, Gas or Slurry distribution Systems is a plus.

• • Experience in designing, maintaining, or installation of distribution piping, valve manifold boxes, gas cabinets, chemical supply pumping systems for hazardous and high purity chemicals, slurry, and gases systems is a plus.

• Interpersonal Skills:
  • Communication
  • Computer proficiency
  • Presentation skills
  • Listening
  • Teamwork

• Physical Requirements:

• • May spend extended hours working inside and outside in all weather conditions, and in awkward body positions which can cause physical discomfort and strain.
  • May be required to lift up to 50 lbs and to adjust heavy objects.
  • The position will come in contact with sharp, hot, and cold equipment, and parts.
  • Must be medically qualified to wear a personal respirator and other PPE.
  • Sensory demands include exposure to the smells associated with industrial chemical operations, exposure to the sounds associated with powered tools and industrial equipment.
  • Must have the ability to safely climb ladders, and work at elevation from ladders, scaffolding, lifts, roofs, or platforms, and the ability to work in confined spaces.

Shift expectations:

• Standard shift will be M-F 8:00 AM - 5:00 PM or 9:00 AM - 6:00 PM.
• All Facilities Gas and Chemical Engineers may be required to work a Compressed Work Week (4-day on, 3-day off, 3-day on, 4-day off), and may be required to work night or swing shift on a rotational basis.
• Scheduled night shifts and weekend on-call rotations in a 24/7 high-volume manufacturing environment.

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

As a valued member of the TSMC family, we place a significant focus on your health and well-being. When you are at your best-physically, mentally, and financially-our company is at its best. We offer a comprehensive and competitive benefits program that provides the resources you need to help you manage your health and achieve your goals across many areas of your life. This includes a variety of medical, dental and vision plan offerings you can choose from that best fit your and your family's needs. Additionally, TSMC provides income-protection programs to financially assist you should you experience an injury or illness, and a 401(k)-retirement savings plan to help you secure your financial future. TSMC also offers competitive paid time-off programs and paid holidays allowing you to recharge and spend time with your family and loved ones.

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

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. We encourage all qualified individuals to apply, and we welcome applications from individuals with diverse backgrounds and experiences. Candidates must be able to perform the essential functions of the job with or without a reasonable accommodation. If you need a reasonable accommodation as part of this application process, please contact View email address on click.appcast.io.

#LI-Onsite

TSMC Core Values


At TSMC, we invite talented individuals who share our vision and values to contribute to our continued success. Our core values are the foundation of our culture, guiding every decision and action. We seek applicants who deeply resonate with these principles and embody them in their work:

• Integrity: Tell the truth. We do not brag. We do not make commitments lightly. Once we make a commitment, we devote ourselves completely to meeting that commitment.
• Commitment: Employees are dedicated to the company, view the company's success as their own and work diligently to make their best contributions. As commitment is mutual, the Company strives to serve the best interests of its employees.
• Innovation: Innovation is the wellspring of the Company's growth. It means more than new ideas; it means putting ideas into practice.
• Customer Trust: We strive to build deep and enduring relationships with our customers, who trust and rely on us to be part of their success over the long term.

(For more details on TSMC's Core Values, please visit: