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Engineering Internship Jobs in Rialto, CA (NOW HIRING)

Danaher

Software Engineer Internships

Pomona, CA · On-site

... Engineering (with computational focus), or related field * Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming ...

Council on American-Islamic Relations

Internship

Anaheim, CA · On-site

$15.75 - $21/hr

Interns assist with implementing CAIR's youth programming with a focus on the issues of identity, civil rights, civic engagement, and social justice. Special Projects/Grants: The Special Projects ...

Pelican Products, Inc.

Design Engineer I

Ontario, CA · On-site

$67K - $83K/yr

... engineering, internship, co-op, or related experience. * Working knowledge of CAD software such as SolidWorks or AutoCAD. * Understanding of 2D and 3D design, engineering drawings, tolerances ...

City of Yorba Linda

Engineering Intern

Yorba Linda, CA · On-site

$22.49 - $27.34/hr

WHY THIS INTERNSHIP. This is a real seat on the Engineering team, not busywork. You'll get exposure to AutoCAD, capital projects, and the design-and-construction process, while helping process ...

City of Yorba Linda, CA

Engineering Intern

Yorba Linda, CA · On-site

$22.49 - $27.34/hr

WHY THIS INTERNSHIP? This is a real seat on the Engineering team, not busywork. You'll get exposure to AutoCAD, capital projects, and the design-and-construction process, while helping process ...

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Engineering Internship information

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How much do engineering internship jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for engineering internship 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 types of projects can I expect to work on during an engineering internship, and how much responsibility will I have?

As an engineering intern, you can expect to work on a variety of projects ranging from assisting with ongoing research and development to supporting design, testing, or manufacturing processes. The level of responsibility often increases as you demonstrate competency, typically starting with supervised tasks and gradually moving toward more independent work. You'll likely collaborate with engineers, project managers, and other interns, gaining hands-on experience with industry-standard tools and practices. This exposure not only helps you apply classroom knowledge but also develops essential teamwork and communication skills highly valued in engineering roles.

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 strong academic background in engineering principles, problem-solving skills, and progress toward a relevant degree. Familiarity with industry-specific software such as AutoCAD, SolidWorks, MATLAB, or programming languages like Python is often required. Strong teamwork, eagerness to learn, and effective communication skills help interns integrate into project teams and absorb new concepts quickly. These skills and qualities are essential for delivering valuable contributions, adapting to workplace demands, and building a solid foundation for a future engineering career.

What is the difference between Engineering Internship vs Engineering Co-op?

AspectEngineering InternshipEngineering Co-op
CredentialsTypically students or recent graduates; no required certificationsUsually students enrolled in engineering programs; no certifications required
Work EnvironmentShort-term, project-based, often during summerLonger-term, integrated with academic schedule, often semester-based
Employer & Industry UsageCommon in engineering firms, manufacturing, tech companiesCommon in engineering firms, manufacturing, and corporate R&D

Engineering internships and co-ops both provide practical experience in engineering fields. Internships are typically shorter, often during summer, and suited for students exploring careers. Co-ops are longer, integrated with academic programs, offering more in-depth exposure. Both roles help build skills and industry connections, but co-ops usually involve more extended work periods and deeper engagement.

What do you do as an engineering internship?

An engineering internship involves assisting engineers with projects, conducting research, and gaining practical experience in areas such as design, testing, and analysis. Interns often work under supervision, use tools like CAD software, and develop technical skills relevant to their field of study. The role provides hands-on learning and exposure to engineering workflows and industry standards.

Which engineering internship is best for engineering students?

The best engineering internship for students depends on their field of interest, such as mechanical, electrical, or civil engineering. Internships at reputable companies or organizations that offer hands-on experience, mentorship, and exposure to industry tools like CAD or MATLAB are highly valuable. Selecting internships aligned with career goals and gaining relevant skills can enhance future employment prospects.

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 Internship jobs in Rialto, CA look for?

The top searched job categories for Engineering Internship jobs in Rialto, CA are:

What cities near Rialto, CA are hiring for Engineering Internship jobs?

Cities near Rialto, CA with the most Engineering Internship job openings:

Engineering Internship jobs near you
Infographic showing various Engineering Internship job openings in Rialto, CA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, 3% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $40,286 per year, or $19.4 per hour.

Internship - Construction, Building Automation or Business Development

Athena Engineering

San Dimas, CA • On-site

$20/hr

Internship

Re-posted 20 days ago

Job description

Athena Engineering, Inc.'s internship offers the ambitious student an opportunity to apply skills learned in the classroom to a real world construction environment.


Internships are paid and available to college students majoring in construction, engineering, or software - related majors, including: construction management, mechanical engineering, electrical engineering, or computer software programming.


As an Athena Engineering, Inc. intern you will be mentored by a Business Development Associate, Director of Engineering, Project Manager or Assistant Project Manager, who will guide and supervise you in accomplishing your responsibilities and training. You will be exposed to the Athena Engineering style of business while receiving a hands-on introduction to the world of general contruction, mechanical system design and integration, and building automation design and integration.


Each internship is unique and geared toward the particular strengths of the intern. The experience you gain will depend on the department you report to, the project you are assigned to, and the phase at which you enter the project. There are limitless opportunities for our interns!


Internships last from three to six months and are open to students that have completed their second year of college-level courses.


As an intern, you will learn and practice the following:


  • Construction Management, Mechanical HVAC and Building Automation Controls Fundamentals
  • Project estimating, quantity take-offs, supplier/subcontractor communications (Business Development Interns Only)
  • Client development, community outreach, project marketing (Business Development Interns Only)
  • Request for Information
  • Document Control
  • Subcontractor Coordination
  • Progress Meetings
  • Safety Meetings
  • Billing Procedures
  • Submittal & Shop Drawing Review
  • Controls Design
  • Software Programming (BAS Interns Only)
  • Network Integration (BAS Interns Only)

Attendance at various meetings, ranging from monthly safety meetings to staff meetings and jobsite tours, is required. As a result, a set schedule must be developed between you and your manager that includes at least 20 hours a week of dedicated time for your internship.


We very often look to our intern pool for prospective employees, but an internship is not a guarantee of employment.

Questions? Emailhr@athenaengineering.com


Learn more about Life at Athena Engineering, as well as our Internships & College Recruiting here: https://athenaengineering.com/join/life-at-athena/

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