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Engineering Intern Jobs in Rialto, CA (NOW HIRING)

Integr8staff

Manufacturing Engineer Intern

Brea, CA · On-site

$23/hr

Job Title - Manufacturing Engineer Intern MUST HAVE Aerospace/ Defense Exp. Company Location -Near ... Provide guidance to Engineering, planning and cost estimating on routers and tooling. Execute ...

Integr8staff

Manufacturing Engineer Intern

Brea, CA · On-site

$23/hr

Job Title - Manufacturing Engineer Intern MUST HAVE Aerospace/ Defense Exp. Company Location -Near ... Provide guidance to Engineering, planning and cost estimating on routers and tooling. Execute ...

Integr8staff

Manufacturing Engineer Intern

Brea, CA

$23/hr

Job Title - Manufacturing Engineer Intern MUST HAVE Aerospace/ Defense Exp. Company Location -Near ... Provide guidance to Engineering, planning and cost estimating on routers and tooling. Execute ...

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 ...

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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 9, 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 are popular job titles related to Engineering Intern jobs in Rialto, CA? For Engineering Intern jobs in Rialto, CA, the most frequently searched job titles 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 89% Full Time, 9% Part Time, and 2% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $40,286 per year, or $19.4 per hour.
Manufacturing Engineer Intern

Manufacturing Engineer Intern

Integr8staff

Brea, CA • On-site

$23/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Job Title - Manufacturing Engineer Intern
MUST HAVE Aerospace/ Defense Exp.
Company Location -Near Fullerton, CA
On-site, Full Time
Direct Hire, Part-time, Exempt
Pay: $23.00/hr.
Job Summary of the Manufacturing Engineer Intern position
Integr8staff seeks a motivated Manufacturing Engineer Intern to support in the optimization of all aspects of the manufacturing process by identifying opportunities and applying simpler, faster, more cost effective and reliable methods in all phases of the manufacturing process.
Responsibilities of the Manufacturing Engineer Intern position
Create/Update work instructions and manufacturing routers for all departments.
Employ process improvement strategies and techniques like Lean, Poka yoke and Six Sigma to attain the perfect value stream and reduce manufacturing cost.
Document all manufacturing processes and keep them current.
Train other employees as required.
Provide guidance to Engineering, planning and cost estimating on routers and tooling.
Execute special projects assigned.
Design tooling, fixtures and jigs to improve manufacturing.
Extend courteous support to always manufacturing.
Manage projects effectively: make commitments, meet deadlines and communicate.
Support process improvement activities whenever possible.
Maintain knowledge of state-of-the-art manufacturing equipment, techniques and concepts.
Write justification for required capital asset additions.
Design tooling, fixtures, and jigs to facilitate manufacturing.
Requirements of the Manufacturing Engineer Intern position
Enrolled in a Bachelor's degree Industrial or Mechanical Engineering or related discipline.
Strong communication, presentation, interpersonal, and organizational skills.
Intermediate skills in working with Microsoft Office.
Updated resume is required for consideration. Only Local candidateswill be considered- Position does not offer relocation or visa sponsorship.

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