Internship Structural Welder Jobs in Arizona (NOW HIRING)

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 its 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 Construction Mechanical Piping Technician, 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.
By applying for this role, you also agree to be considered for other opportunities, including internships, co-ops, trainee, apprenticeship, Pioneer Program, or other positions (or level of position) that align with your qualifications. If your skills and experience are found to be a good match, we may consider you for additional opportunities.
*All positions may require access to export controlled technical data. Non-U.S. Persons may require an export license. U.S. Persons include United States citizens, lawful permanent residents, and persons admitted to the United States as a refugee or asylee.
Job Summary:
The Construction Mechanical Piping Technician is responsible for the installation, maintenance, and troubleshooting of mechanical piping systems within our advanced semiconductor manufacturing facility. This includes systems such as EXH (Exhaust), PCW (Process Cooling Water), and various piping support systems. Depending on experience level, responsibilities may range from assisting with basic pipe joining and material handling to independently leading teams, conducting complex inspections, and optimizing system performance. All technicians are expected to adhere strictly to safety, quality, and cleanliness protocols in a high-tech industrial environment.
Responsibilities:

• Install and maintain mechanical piping systems, ensuring proper routing, secure connections, and compliance with regulations, industry standards, and cleanroom protocols.
• Perform tasks such as cutting, threading, joining, and bending pipes using various techniques, including welding, brazing, compression fittings, and mechanical coupling.
• Read and interpret technical diagrams, blueprints, schematics, and P&IDs (Piping and Instrumentation Diagrams) to ensure proper installation and system functionality.
• Conduct pressure testing, leak testing, and system inspections to ensure the safety, reliability, and proper operation of piping installations.
• Troubleshoot and resolve mechanical piping issues, including misalignments, system leaks, and performance verification, during installation and operation.
• Assist with or perform material handling, equipment setup, and cleanup tasks, maintaining a safe and organized workspace.
• Maintain accurate records of piping installations, repairs, and inspections for project documentation.
• Collaborate with other trades (electrical, structural, process piping, HVAC) and project stakeholders (managers, engineers) to ensure seamless integration and resolve technical challenges.
• Participate in on-the-job training and classroom instruction to develop technical skills and proficiency.
• Depending on experience, may lead and supervise teams, coordinate daily activities, manage schedules, provide mentorship, and optimize workflows.
• Adhere to strict safety protocols, regulatory standards (e.g., OSHA), and cleanroom contamination protocols.

Minimum Qualifications/Requirements:

• Education: High school diploma or equivalent.
• Experience: Specific experience in mechanical piping installation and maintenance preferred. (Experience requirements will vary based on specific technician level hired for).
• Technical Skills:
• Willingness to learn and adapt to the requirements of mechanical piping systems.
• Strong attention to detail and ability to follow instructions and adhere to technical standards.
• Ability to interpret mechanical drawings, blueprints, schematics, and P&IDs (or eagerness to learn).
• Familiarity with or competency in pipe joining techniques (welding, brazing, mechanical coupling) is highly desirable.
• Knowledge of HVAC or utility piping standards and installation procedures is a plus.
• Ability to follow safety and cleanliness protocols for industrial and cleanroom environments.
• Willingness to support international projects.
• Interpersonal Skills: Communication, Listening, Teamwork.
• Physical Requirements: Capable of lifting materials, working on ladders/lifts, and standing for long periods of time.
• Training: Ability to travel overseas for training for extended periods (length depends on business needs).

Preferred Qualifications:

• OSHA 30 certification.
• Welding / Brazing certification.
• Experience in a semiconductor cleanroom environment.
• Prior experience in a supervisory or management role for more senior positions.

Shift Expectations:
TSMC Arizona operates 24/7, 365 days a year. This position requires the ability and willingness to work any shift (day or night) in a compressed work week schedule once training is complete. The compressed work week shift structure is Work 4 days on, 3 days off for one week and 3 days on, 4 days off the next week. Shifts are 12-hour shifts from 6 AM to 6 PM or 6 PM to 6 AM.
Application Consideration Consent:
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.
Candidates must be willing and able to work on-site at our Phoenix, Arizona facility.
Benefits:
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 thrives. TSMC offers a comprehensive and competitive benefits program that includes:

• 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.

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 welcome applications from diverse backgrounds and experiences. 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 P_LOA@tsmc.com.
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 and additional compensation will be provided for performing these critical responsibilities in the form of a monthly premium.
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.
#LI-Onsite
Date: Aug 3, 2026
Country/Region: US
City: Phoenix
Company: TSMC Arizona