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Research And Development Intern Jobs in Riverside, CA

Danaher

R&D Internships

Pomona, CA

As an R&D Intern at Danaher, you'll gain hands-on experience supporting the development of cutting-edge immunoassays for fully automated diagnostic systems that impact patient care around the world.

CIBD

Research Intern

Orange, CA

Because each intern's professional development goals are unique, your experience at CIBD will be tailored to advance your career in the areas of most interest to you. Becoming a Research Intern at ...

Shimmick

Intern

Irvine, CA · On-site

$26 - $30/hr

Overview Shimmick is seeking a highly talented Business Development Intern to be based out of our ... Some events (locally), data entry, market research * Needs to sit in Irvine * The hiring manager is ...

Proteor USA LLC

Engineering Intern (R&D)

Irvine, CA · On-site

$18 - $23.25/hr

Description The R&D Engineer Intern is responsible to learn and execute the lifecycle product design development for the company's prosthetic products, including research, system design, analysis ...

Shimmick

Intern

Irvine, CA

$26 - $30/hr

Shimmick is seeking a highly talented Business Development Intern to be based out of our Irvine, CA ... Some events (locally), data entry, market research * Needs to sit in Irvine * The hiring manager is ...

Shimmick

Intern

Irvine, CA · On-site

$26 - $30/hr

Overview Shimmick is seeking a highly talented Business Development Intern to be based out of our ... Some events (locally), data entry, market research * Needs to sit in Irvine * The hiring manager is ...

Westfall Technik

ESG Intern

Riverside, CA · Hybrid

$20 - $25/hr

Research ESG trends, frameworks, and best practices relevant to the plastics manufacturing and ... SBTi Target Development * Support the company's Science Based Targets initiative (SBTi) efforts ...

New

MasTec Inc

Intern

Pomona, CA · On-site

$20/hr

Conduct research and gather information to support business operations and project objectives ... Position is intended to provide meaningful educational and professional development opportunities ...

MasTec Inc

Intern

Pomona, CA · On-site

$20/hr

Conduct research and gather information to support business operations and project objectives ... Position is intended to provide meaningful educational and professional development opportunities ...

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All JobsResearch And Development Intern JobsResearch And Development Intern Jobs in Riverside, CA

Research And Development Intern information

See Riverside, CA salary details

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How much do research and development intern jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for research and development intern in Riverside, CA is $17.77, according to ZipRecruiter salary data. Most workers in this role earn between $15.05 and $20.05 per hour, depending on experience, location, and employer.

What are Research and Development Interns?

Research and Development (R&D) Interns are students or recent graduates who support a company's innovation and product development processes. They assist with experiments, data collection, analysis, and documentation under the supervision of senior researchers or engineers. R&D Interns gain practical experience by contributing to real-world projects, learning new techniques, and helping bring new products or improvements to market. Their work often involves collaboration with multiple teams and exposure to the research lifecycle within their industry.

What is the difference between Research And Development Intern vs Product Development Intern?

AspectResearch And Development InternProduct Development Intern
Primary FocusConducting research, experiments, and testing to innovate or improve productsDesigning, developing, and testing new products or features for market readiness
Work EnvironmentLaboratories, research centers, or R&D departmentsDesign studios, engineering labs, or product teams
Required SkillsAnalytical skills, scientific knowledge, data analysisDesign skills, technical knowledge, project management
Common Employer UsageTech companies, manufacturing firms, research institutionsConsumer electronics, software companies, manufacturing firms

Research And Development Interns focus on scientific research and testing to innovate, while Product Development Interns work on designing and bringing new products to market. Both roles support product lifecycle stages but differ in their core activities and environments.

Is a 3.3 GPA good for internships?

For a Research and Development Intern position, a 3.3 GPA is generally considered acceptable, especially if complemented by relevant skills, projects, or coursework. Many employers value practical experience and technical abilities alongside GPA, so demonstrating strong skills and a proactive attitude can improve your chances of securing an internship with this GPA.

What are the key skills and qualifications needed to thrive as a Research and Development Intern, and why are they important?

To thrive as a Research and Development Intern, you generally need a solid academic background in science or engineering, analytical thinking, and strong problem-solving abilities. Familiarity with laboratory equipment, data analysis software, and technical writing is often required, along with experience using tools like MATLAB, Python, or R. Initiative, curiosity, and effective communication skills distinguish top performers in this role. These skills are critical for contributing to innovative projects, supporting team goals, and effectively communicating findings within a fast-paced, research-driven environment.

What does an R&D intern do?

An R&D intern assists in research and development activities by supporting experiments, data analysis, and product testing. They often work with scientists and engineers, using tools like laboratory equipment and software to help develop new products or improve existing ones.

Is R&D a hard job?

Research and Development (R&D) internships can be challenging due to the need for strong problem-solving skills, technical knowledge, and attention to detail. The work often involves experimenting, analyzing data, and developing new ideas, which can require long hours and persistence, but the difficulty varies depending on the specific project and company environment.

Is 30 an hour good for an intern?

For a Research and Development Intern, earning $30 an hour is considered above average, as internships typically pay lower rates. Interns often earn between minimum wage and $20 per hour, but pay can vary based on industry, location, and the intern's skills or educational level. This rate may reflect a highly competitive or specialized internship environment.

What types of projects and tasks can a Research and Development Intern expect to work on during their internship?

As a Research and Development Intern, you can expect to be involved in a variety of hands-on projects, such as assisting with experiments, collecting and analyzing data, and supporting prototype development. Interns often collaborate closely with engineers, scientists, and other team members to brainstorm innovative solutions and improve existing products or processes. Typical responsibilities may also include conducting literature reviews, preparing technical reports, and presenting findings to the R&D team. This role provides valuable exposure to the full product development cycle and offers opportunities to build both technical and teamwork skills.
What are the most commonly searched types of Research And Development jobs in Riverside, CA? The most popular types of Research And Development jobs in Riverside, CA are:
What job categories do people searching Research And Development Intern jobs in Riverside, CA look for? The top searched job categories for Research And Development Intern jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Research And Development Intern jobs? Cities near Riverside, CA with the most Research And Development Intern job openings:
Research And Development Intern jobs near you
Infographic showing various Research And Development Intern job openings in Riverside, CA as of June 2026, with employment types broken down into 1% As Needed, 2% Full Time, 42% Part Time, 4% Temporary, 49% Contract, and 2% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $36,969 per year, or $17.8 per hour.

Research & Development (R&D) Intern

SIGMA-US

City Of Industry, CA • On-site

$25.98/hr

Part-time, Internship

Posted 13 days ago

Job description

Location: City of Industry, CA | Los Altos Foods (Sigma)
Pay: $25.98/hour
Schedule: Part-Time, 24 hours per week (approximately 3 days per week)

Launch Your Career in Food Innovation

Join Los Altos Foods, a Sigma company, and gain hands-on experience in dairy product development, research, and manufacturing. As an R&D Intern, you'll work alongside experienced professionals supporting the creation and improvement of cheese and cream products while collaborating with Production, Quality, and global R&D teams.

This is a unique opportunity to apply your academic knowledge in a real-world manufacturing environment, participate in product trials, and gain valuable industry experience with a global food company.

What You'll Do
  • Assist with dairy product development and prototype testing.
  • Participate in pilot plant and production trials.
  • Support shelf-life studies and product evaluations.
  • Collect and analyze data from testing and trials.
  • Collaborate with cross-functional teams including Production, Quality, and R&D.
  • Maintain accurate records and documentation.
What We're Looking For
  • Currently pursuing a degree in Food Science, Dairy Science, Biotechnology, Chemical Engineering, or a related field.
  • Junior, Senior, or graduate-level student preferred.
  • Strong interest in food innovation, product development, and dairy processing.
  • Detail-oriented with strong analytical and communication skills.
  • Ability to work in both office and manufacturing environments.
  • Spanish language skills are a plus.
Why Join Us?
  • Gain real-world experience in food manufacturing and product development.
  • Work directly with industry experts and global R&D teams.
  • Build valuable technical and professional skills.
  • Make meaningful contributions to projects that impact products enjoyed by consumers nationwide.

Start your journey with Sigma and help shape the future of dairy innovation!