1

Engineering Intern Jobs in Arizona (NOW HIRING)

Engineering Intern (Exential)

Tolleson, AZ · On-site

$16.50 - $21.25/hr

Description Discover your exciting role Embark on a rewarding journey as an Engineering Intern at Exential's Tolleson, AZ manufacturing facility. In this role, you will collaborate with manufacturing ...

Mechanical Engineering Intern

Prescott, AZ · On-site

$18.25 - $24.50/hr

This exciting internship position at Canyon AeroConnect, located in Prescott, AZ for the Engineering Department. The primary role of an intern is to perform technical work within their functional ...

What You'll Do As a Mechanical Engineering Intern at ASM, you will support platform Design activities and collaborate with experienced engineers across the product development lifecycle. What You'll ...

What You'll Do As a Process Engineering intern at ASM, you'll have the opportunity to collaborate with some of the brightest engineers and teams across the globe. Some of the potential projects you ...

next page

Showing results 1-20

Engineering Intern information

See Arizona salary details

$10

$17

$27

How much do engineering intern jobs pay per hour?

As of May 29, 2026, the average hourly pay for engineering intern in Arizona is $18.00, according to ZipRecruiter salary data. Most workers in this role earn between $15.00 and $19.47 per hour, depending on experience, location, and employer.

What Does an Engineering Intern Do?

An engineering intern is a student or recent graduate of an engineering program who is gaining hands-on experience in their field through an internship program. Interns in most fields, including engineering, are paid very little and sometimes work only for academic credit. The value is in the experience gained working alongside experienced professionals. In engineering, interns will find that they have an opportunity begin to specialize their skills in an otherwise broad field. They will conduct basic engineering tasks, under supervision, as well as various administrative duties.

What are the key skills and qualifications needed to thrive as an Engineering Intern, and why are they important?

To thrive as an Engineering Intern, you typically need a background in engineering fundamentals, strong problem-solving abilities, and enrollment in or completion of an engineering degree program. Familiarity with technical tools such as CAD software, MATLAB, or project management systems is often required. Strong communication, willingness to learn, and teamwork skills help interns adapt quickly and contribute effectively. These skills ensure that interns can support engineering teams, learn from real-world projects, and build a solid foundation for future roles in the field.

How do Engineering Interns typically collaborate with full-time engineers during their internship?

Engineering Interns often work closely with full-time engineers by assisting on ongoing projects, attending team meetings, and participating in code reviews or design discussions. They may be paired with a mentor or supervisor who provides regular guidance and feedback. This collaborative environment helps interns develop technical skills, understand workplace expectations, and build professional relationships that can be valuable for future career growth.

What are Engineering Interns?

Engineering Interns are students or recent graduates who work temporarily at a company to gain practical experience in the engineering field. They assist with various engineering tasks, such as conducting research, drafting technical documents, supporting design and development projects, and collaborating with experienced engineers. These internships help students apply their classroom knowledge to real-world situations and prepare them for full-time engineering roles after graduation.

What is the difference between Engineering Intern vs Engineering Technician?

AspectEngineering InternEngineering Technician
Required CredentialsTypically pursuing or recently completed a bachelor's degree in engineeringAssociate degree or technical certification in engineering technology
Work EnvironmentPrimarily in office settings, labs, or on-site project locationsHands-on technical work in labs, manufacturing, or field sites
Employer & Industry UsageInternships offered by engineering firms, companies, and government agenciesFull-time roles in manufacturing, construction, and engineering services
Common Search & ComparisonOften compared for entry-level engineering experienceCompared for technical support roles in engineering projects

The main difference between an Engineering Intern and an Engineering Technician lies in their education, work focus, and employment status. Interns are usually students gaining initial experience, while Technicians are trained professionals performing technical tasks. Both roles support engineering projects but serve different stages of career development and technical responsibilities.

What are the most commonly searched types of Engineering jobs in Arizona? The most popular types of Engineering jobs in Arizona are:
What cities in Arizona are hiring for Engineering Intern jobs? Cities in Arizona with the most Engineering Intern job openings:
Infographic showing various Engineering Intern job openings in Arizona as of May 2026, with employment types broken down into 87% Full Time, and 13% Part Time. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $37,438 per year, or $18 per hour.

[Summer 2026] TSMC AZ Internship Opportunities - Facility Roles

Taiwan Semiconductor Manufacturing Company Limited

Phoenix, AZ • On-site

$16.75 - $21.50/hr

Internship

Posted 23 hours ago


Job description

Company
TSMC Arizona Corporation
Location
USA-Arizona
Employment Type
Intern
Posted
May 09, 2025
At TSMC Arizona, brilliance can ignite a world of innovation and launch a promising future. The world's most brilliant innovators entrust us to transform their ideas into world-changing products that impact millions of lives. As long as you have the same passion to pursue excellence, you will find your fit here.
TSMC Arizona engineering departments are looking for engineering talentsto join our advanced technology fab, located in sunny Phoenix, Arizona. As a TSMC Intern, 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.
Job Roles:
Facility Engineer Intern:
  1. Facilities Electrical Engineering Intern
    Support the operation and validation of electrical systems, including 230kV/34.5kV transformers, switchgear, diesel generators, UPS, and transmission lines. Responsibilities include system walkdowns, validation, startups, and developing operations and maintenance documentation. Contribute to special projects within the electrical engineering scope.
  2. Facilities Mechanical Engineering Intern
    Assist in the operation and validation of mechanical systems, including cleanroom and non-cleanroom HVAC, air abatement, and chilled water systems. Responsibilities include system walkdowns, validation, startups, and creating operations and maintenance documentation. Contribute to special projects within the mechanical engineering scope.
  3. Facilities Water Treatment Engineering Intern
    Support the operation and validation of water treatment systems, including ultrapure water and wastewater systems. Responsibilities include system walkdowns, validation, startups, and developing operations and maintenance documentation. Contribute to special projects within the water treatment engineering scope.
  4. Facilities Gas & Chemical Engineering Intern
    Assist in the operation and validation of gas and chemical systems, including pure chemical delivery, slurry chemical delivery, bulk and specialty gases, and chemical waste systems. Responsibilities include system walkdowns, validation, startups, and creating operations and maintenance documentation. Contribute to special projects within the gas and chemical engineering scope.
    Design & Construction Division Engineer Intern:
  5. Chemical System Construction Intern
    Work closely with TSMC construction and engineering teams to manage systems for storing and distributing specialty and bulk chemicals and gases. Oversee construction activities, assist with forecasting, reporting, and work planning, troubleshoot commissioning challenges, resolve field issues, and respond to RFIs to ensure seamless project execution and optimal system performance.
  6. Civil Structural Architectural (CSA) Intern
    Collaborate with TSMC construction teams and crews to oversee concrete, steel structures, and architectural finishes. Monitor key construction activities, support forecasting and reporting and work planning activities, troubleshoot construction hold-ups and field issues, and respond to RFIs to ensure smooth project execution.
  7. Electrical Systems Construction Intern
    Collaborate with TSMC construction teams, electrical engineers, and crews on electrical systems ranging from low voltage to high voltage (up to 230kV). Monitor and track electrical installation and troubleshooting activities. Support forecasting, reporting, and work planning efforts with project management. Assist in resolving commissioning issues, field challenges, and responding to RFIs from construction crews.
  8. Water System Construction Intern
    Collaborate with TSMC construction teams, mechanical and water engineers, and crews on advanced ultra-pure water systems and specialty wastewater treatment systems. Monitor and track construction activities in the field. Support forecasting, reporting, and work planning with project management. Assist in resolving commissioning issues, field challenges, and responding to RFIs from construction crews.
  9. Mechanical System Control Intern
    Collaborate with TSMC construction teams, mechanical engineers, and crews on systems such as HVAC, clean room systems, air abatement, and process water systems. Monitor and track construction activities in the field. Support forecasting, reporting, and work planning with project management. Assist in resolving commissioning issues, clean room contamination, field challenges, and responding to RFIs from construction crews.

*Please note that your job responsibilities are not limited to those mentioned above and may include additional duties as required.
Minimum Qualifications for all roles:
Applicants must be legally eligible to work in the United States and have:
  • Must be currently enrolled at an accredited university, in Bachelor, Master or Ph.D. degree in Electrical Engineering, Material Science, Chemical Engineering, Chemistry, Mechanical Engineering, Physics, Industrial Engineering, Civil Engineering, Construction or related engineering fields.
  • Must be able to work full-time for 10 weeks (40 hours per week) on-site at our Phoenix location from:
    • Semester system: June 1, 2026 to August 7, 2026
    • Quarter system: June 22, 2026 to August 28, 2026
  • Knowledge of semiconductor manufacturing process and design would be a strong add.
  • Flexibility to change priorities and responsibilities to support business needs
  • The candidate will be expected to be self-motivated learner, good at proactive collaboration, and should get the opportunity to work in a team presenting and discussion their work and ideas.
  • Strong communication, computer, presentation, listening, working with others needed to contribute to the team and TSMC Arizona's culture.
  • Some roles may require the ability to:
    (a) Lift weights in accordance with applicable regulations and safety guidelines, including NIOSH lifting recommendations.
    (b) Able to work in a cleanroom environment, gowning up in coveralls, hoods, boots, safety glasses and gloves. Spend significant amount of time on the factory floor working on the tools

Work Location: Phoenix, AZ
Travel: May require travel dependent on business needs.
Relocation assistance available
By applying for these roles, you'll also be considered for other positions that align with your qualifications. If we find your skills and experience to be a good match, we may reach out with other opportunities to explore.
In addition to the positions listed above, we offer a variety of engineering internship opportunities across multiple fields. If you're passionate about exploring new challenges and advancing your career, we welcome you to apply!
*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.