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Engineering Intern Jobs in Rialto, CA (NOW HIRING)

FLAG Solutions LLC

Sales Intern

Rialto, CA · On-site

$20.75 - $22/hr

Sales Intern (Aerospace & Manufacturing) Location: Rialto, CA Department: Sales Reports To: Sales ... Collaborate with Engineering, Production, Quality, Compliance, EHS, and Logistics teams to ensure ...

PHS Bio-Medical Services

Biomed Intern

Ontario, CA · On-site

$23 - $26.22/hr

... engineering, capital procurement, medical coding, project management and more. We provide services ... Responsibilities The Bio-Med Intern performs maintenance and repair duties associated with the ...

PHS Bio-Medical Services

Biomed Intern

Ontario, CA · On-site

$23 - $26.22/hr

... engineering, capital procurement, medical coding, project management and more. We provide services ... Responsibilities The Bio-Med Intern performs maintenance and repair duties associated with the ...

Prime Healthcare

Biomed Intern

Ontario, CA

$23 - $26.22/hr

... engineering, capital procurement, medical coding, project management and more. We provide services ... The Bio-Med Intern performs maintenance and repair duties associated with the Equipment Management ...

UHS

PHARMACIST (INTERN)

Corona, CA

$17.25 - $21.50/hr

Diverse programming to expand your experience. * HealthStream online learning catalogue with plenty ... California Pharmacist Intern License required. * Enrolled in, or graduated from, an Accredited ...

UHS

PHARMACIST (INTERN)

Corona, CA

$17.25 - $21.50/hr

Diverse programming to expand your experience. * HealthStream online learning catalogue with plenty ... California Pharmacist Intern License required. * Enrolled in, or graduated from, an Accredited ...

Kirkhill Inc.

Rotation Summer Internship

Brea, CA · On-site

$20/hr

We design, manufacture, and market highly engineered products and systems principally for the aerospace and defense markets. Kirkhill, Inc. a wholly-owned subsidiary of Transdigm, is a leading ...

Kirkhill Inc.

Rotation Summer Internship

Brea, CA

$17.25 - $22.50/hr

We design, manufacture, and market highly engineered products and systems principally for the aerospace and defense markets. Kirkhill, Inc. a wholly-owned subsidiary of Transdigm, is a leading ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Pomona, CA · On-site

$15.25 - $20.25/hr

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates ... Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ...

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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 14, 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.
Experienced Civil EIT - Zero-Emission Vehicles

Experienced Civil EIT - Zero-Emission Vehicles

Kimley-Horn

Riverside, CA • On-site

$90K - $115K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 6 days ago

Kimley-Horn rating

8.8

Company rating: 8.8 out of 10

Based on 85 frontline employees who took The Breakroom Quiz

37th of 368 rated engineering

Job description

Kimley-Horn's Temecula, CA office is seeking a Civil Engineer-in-Training (EIT) with 2+ years of experience to join their Zero-Emission Vehicle team. This is not a remote position. 


  • The person selected for this role will perform site development engineering and project management tasks for a variety of projects that may include electrica vehicle charging, residential and commercial development, land development site designs, and industrial projects 
  • They will complete site civil design, permitting, and applicable software applications including hydrology modeling program, storm drainage programs, AutoCAD, and Civil 3D
  • In addition to strong technical experience, other responsibilities will include research, coordination, project management, staff management, cost estimating, permitting for land disturbance and preparation of bid packages as well as technical specifications
  • As a critical member of the team, you will perform a variety of engineering tasks and will receive both on-the-job and formal training as well as mentorship and exposure to plan production, project financials, and client interactions

  • 2+ years experience with a civil engineering design firm   
  • Bachelors or Masters from an ABET accredited university in the field of Civil Engineering
  • "Engineer-In-Training" or "Engineering Intern" certification (or ability to obtain within 12 months)
  • Working knowledge of AutoCAD Civil 3D 
  • Excellent verbal, written and interpersonal skills
  • Strong sense of urgency and self-initiative to meet client deadlines
  • Detail-oriented with an ability to contribute to a positive work environment
  • Ability to work independently and as a team

Salary Range:

$90,000 - $115,000


At Kimley-Horn, we do things differently. People, clients, and employees are at the forefront of who we are. Clients know we prioritize achieving their goals and growing their success. Employees know our culture and approach to business are built on a desire to provide an environment for everyone to flourish. Our commitment to quality is only as good as the people behind it— that’s why we welcome and develop passionate, hardworking, and proactive employees. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn’s placement on the Fortune “100 Best Companies to Work” list for 19 years!

Key Benefits at Kimley-Horn

  • Exceptional Retirement Plan: 2-to1- company match on up to 4% of eligible compensation (salary + bonus) and additional profit-sharing contribution.
  • Comprehensive Health Coverage: Low-cost medical, dental, and vision insurance options.
  • Time Off: Personal leave, flexible scheduling, floating holidays, and half-day Fridays.
  • Financial Wellness: Student loan matching in our 401(k), and performance-based bonuses.
  • Professional Development: Tuition reimbursement and extensive internal training programs.
  • Family-Friendly Benefits: New Parent Leave, family building benefits, and childcare resources.

What Kimley-Horn employees say

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Benefits

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About Kimley-Horn

Sourced by ZipRecruiter

We are a full-service consulting firm that provides a wide range of infrastructure and land development planning and engineering services to both public and private clients. Though we have more than 6,000 employees in 100+ offices, we pride ourselves on our small company feel. At Kimley-Horn, we do things differently. People--clients and employees--are at the forefront of our business. Clients know we are laser-focused on their success. Employees know our culture and approach to business are built on a desire to see our staff flourish, one and all. Both groups know that with Kimley-Horn, they can expect more and experience better.

Industry

Specialized design services

Company size

5,001 - 10,000 Employees

Headquarters location

Raleigh, NC, US

Year founded

1967

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