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Engineering Intern Jobs in Rialto, CA (NOW HIRING)

Howmet Aerospace

Engineering Intern

Brea, CA

$25 - $28/hr

The manufacturing engineering intern assists engineers in designing, improving, and implementing manufacturing processes while gaining hands-on experience in a production environment. In this role ...

Vista Robotics

Software QA Intern

Pomona, CA · On-site

$19.50 - $25.75/hr

We are looking for a Software QA Intern to join Vista Robotics, a leading company in the field of computer software and engineering. As a Software AQ Intern, you will play a crucial role in ensuring ...

Envista

CNC Programmer Intern

Yorba Linda, CA · On-site

$18.25 - $23.75/hr

This internship is designed as a hands-on training opportunity within Manufacturing Engineering ... With coaching and close supervision, the intern will build foundational skills in CAM programming ...

Danaher

Software Engineer Internships

Pomona, CA · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing diagnostic software that powers critical healthcare tools used across the globe. What You Might ...

Danaher

Software Automation Internships

Pomona, CA · On-site

As an Automation Engineering Intern at Cytiva (a Danaher company), you would help improve our DeltaV automation library used in cutting-edge bioprocessing technologies. This potential opportunity ...

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All JobsEngineering Intern JobsEngineering Intern Jobs in Rialto, CA

Engineering Intern information

See Rialto, CA salary details

$11

$19

$29

How much do engineering intern jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for engineering intern in Rialto, CA is $19.37, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $20.96 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 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 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.
More about Engineering Intern jobs
What are the most commonly searched types of Engineering jobs in Rialto, CA? The most popular types of Engineering jobs in Rialto, CA are:
What job categories do people searching Engineering Intern jobs in Rialto, CA look for? The top searched job categories for Engineering Intern jobs in Rialto, CA are:
What cities near Rialto, CA are hiring for Engineering Intern jobs? Cities near Rialto, CA with the most Engineering Intern job openings:
Engineering Intern jobs near you
Infographic showing various Engineering Intern job openings in Rialto, CA as of July 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $40,286 per year, or $19.4 per hour.

Engineering Intern

Howmet Aerospace

Brea, CA

$25 - $28/hr

Part-time

Posted 15 days ago

Howmet Aerospace rating

7.8

Company rating: 7.8 out of 10

Based on 160 frontline employees who took The Breakroom Quiz

48th of 71 rated aerospace companies

Job description

Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. Our primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With $8.3 Billion in revenue in 2025, our products play a crucial role in enabling fuel efficiency and lightweighting, contributing to our customers' success and making a positive impact on the world. To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report. Follow: LinkedIn, Twitter, Instagram, Facebook, and YouTube.

Equal Opportunity Employer:

Howmet is proud to be an Equal Employment Opportunity employer. We are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or other applicable legally protected characteristics.

If you need assistance to complete your application due to a disability, please email TalentAcquisitionCoE_Howmet@howmet.com

Education/Requirements:

  • Must be enrolled in an accredited university at Sophomore, Junior, or Senior level pursuing a degree in Manufacturing Engineering, Mechanical Engineering, Industrial Engineering or similar 

  • Basic understanding of manufacturing principles, systems, and equipment.

  • Communication and teamwork abilities to collaborate with engineers, production staff, and suppliers.

  • Basic analytical and problem-solving skills to troubleshoot issues related to production 

Salary Range:

The base pay range for this position in California is $25 - $28/hr. Pay is based on market location and may vary depending on job-related knowledge, skills, and experience. 

The manufacturing engineering intern assists engineers in designing, improving, and implementing manufacturing processes while gaining hands-on experience in a production environment. In this role you will assist in:
 

  1. Collaboration with senior engineers to gain hands on experience and mentorship 
  2. Assist with completing/assessing Boeing's PCDs
  3. Test bolt BOM clean-up to drive accurate test bold demand and maintain appropriate min-max levels at all times 
  4. Review processes/procedures in 3V to ensure correct flow through de-oil process 
  5. Support Moeller's equipment/product move to SMA Mexico 
  6. Support other critical areas as assigned by senior engineer or engineering manager 

What Howmet Aerospace employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Howmet Aerospace logo

About Howmet Aerospace

Sourced by ZipRecruiter

Howmet Aerospace Inc. (NYSE: HWM), headquartered in Pittsburgh, Pennsylvania, is a leading global provider of advanced engineered solutions for the aerospace and transportation industries. The Company's sales for 2021 approximated $5 billion. The Company's primary businesses focus on jet engine components, aerospace fastening systems, titanium structural parts and forged wheels. With nearly 1,150 granted and pending patents, the Company's differentiated technologies promote more fuel efficiency for aircraft and commercial transportation. Howmet is proud to be an Equal Employment Opportunity and Affirmative Action employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Pittsburgh, PA, US

Year founded

1888

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