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Internship R&D Mechanical Engineer Jobs in California

D. in Mechanical Engineering, Aerospace Engineering or equivalent degree with focused thesis/coursework/project experience in electromechanical, controls, engineering mechanics, or machine design ...

Sr. Mechanical Engineer

Milpitas, CA · On-site

$121K - $160K/yr

KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert ... Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level ...

Sr. Mechanical Engineer

Milpitas, CA · On-site

$121K - $160K/yr

KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert ... Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level ...

Sr. Mechanical Engineer

Milpitas, CA · On-site

$121K - $160K/yr

KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert ... Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level ...

Sr. Mechanical Engineer

Milpitas, CA

$121K - $160K/yr

KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert ... Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level ...

Sr. Mechanical Engineer

Milpitas, CA

$121K - $160K/yr

KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert ... Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level ...

Sr. Mechanical Engineer

Milpitas, CA · On-site

$121K - $160K/yr

KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert ... Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level ...

Project Engineer - R.D. Olson Construction | SoCal Sedona, AZ & Southern California | Commercial GC | Hospitality + Multifamily This isn't just another construction job. It's your launchpad. At R.D.

Bachelor's degree in Mechanical Engineering or related field * 0-2 years of experience or relevant internship experience * Familiarity with CAD software such as SolidWorks, Creo, or similar * Strong ...

Senior Mechanical Engineer

Fremont, CA

$123K - $163K/yr

Development Engineering Leadership: Oversee the entire mechanical engineering design and ... R&D-level and mass-production-level. * Manufacturing Collaboration: Work closely with R&D, ...

Senior Mechanical Engineer

Fremont, CA · On-site

$123K - $163K/yr

Development Engineering Leadership: Oversee the entire mechanical engineering design and ... R&D-level and mass-production-level. * Manufacturing Collaboration: Work closely with R&D, ...

... internships and significant student project experience qualify) Preferred Skills and Experience ... R. 120.62or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S ...

Mechanical Engineer

Los Angeles, CA · On-site

$91K - $140K/yr

... internships and significant student project experience qualify) Preferred Skills and Experience ... F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S ...

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Internship R D Mechanical Engineer information

What are Internship R&D Mechanical Engineers?

Internship R&D Mechanical Engineers are students or recent graduates who work with research and development teams to assist in designing, testing, and improving mechanical products or systems. They gain hands-on experience by contributing to various phases of product development, including prototyping, analysis, and documentation. These interns often use engineering software, perform experiments, and collaborate with senior engineers to solve technical challenges. The role helps them develop both technical and professional skills while exploring a potential career in mechanical engineering R&D.

What types of projects and responsibilities can an Internship R&D Mechanical Engineer expect to be involved with during their program?

As an Internship R&D Mechanical Engineer, you will typically have the opportunity to work on hands-on projects such as designing prototype components, conducting experiments, and assisting with product testing. You'll likely collaborate with senior engineers and cross-functional teams including electrical engineers, manufacturing, and quality assurance. The work environment is often dynamic and encourages innovation and problem-solving. Interns are encouraged to contribute ideas, learn from feedback, and participate in regular team meetings. This exposure helps you gain practical experience and develop skills that can lead to full-time opportunities after graduation.

What are the key skills and qualifications needed to thrive as an Internship R&D Mechanical Engineer, and why are they important?

To thrive as an Internship R&D Mechanical Engineer, you need a solid understanding of mechanical engineering principles, a relevant degree in progress, and proficiency in CAD design. Familiarity with engineering software like SolidWorks or AutoCAD and experience with prototyping or simulation tools are typically required. Strong problem-solving abilities, teamwork, and effective communication skills help interns excel in collaborative and innovative environments. These capabilities are crucial for contributing to research projects, developing prototypes, and supporting the advancement of new products or technologies.

What is the difference between Internship R&D Mechanical Engineer vs Mechanical Design Engineer?

AspectInternship R&D Mechanical EngineerMechanical Design Engineer
CredentialsTypically pursuing or recently completed a relevant degreeBachelor's or higher in Mechanical Engineering
Work EnvironmentInternship setting, often in R&D labs or innovation teamsFull-time design and development teams in manufacturing or tech companies
Employer & Industry UsageEntry-level, often in research-focused roles across various industriesDesign-focused roles in automotive, aerospace, or product manufacturing

In summary, an Internship R&D Mechanical Engineer is a temporary, entry-level position focused on research and development tasks, often for students or recent graduates. A Mechanical Design Engineer is a full-time professional responsible for designing mechanical components and systems, with more experience and responsibility in product development.

What are the most commonly searched types of R&D Mechanical Engineer jobs in California? The most popular types of R&D Mechanical Engineer jobs in California are:
Infographic showing various Internship R&D Mechanical Engineer job openings in California as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.
Mechanical Engineer (Ph.D.)

Mechanical Engineer (Ph.D.)

Exponent Inc.

Los Angeles, CA • On-site

Full-time

Retirement

Re-posted 18 days ago


Job description

Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients’ most profoundly unique, unprecedented, and urgent challenges.  

Our vision is to engage multidisciplinary teams of science, engineering, and regulatory experts to empower clients with solutions that create a safer, healthier, more sustainable world. For over five decades, we've connected the lessons of past failures with tomorrow's solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability.  

Join our team of experts with degrees from top programs at over 500 universities and extensive experience spanning a variety of industries. At Exponent, you’ll contribute to the diverse pool of ideas, talents, backgrounds, and experiences that drives our collaborative teamwork and breakthrough insights. Plus, we help you grow your career through mentoring, sponsorship, and a culture of learning. Thanks for your interest in joining our team! 

Key statistics: 

  • 950+ Consultants 
  • 640+ Ph.D.s 
  • 90+ Disciplines 
  • 30+ Offices globally 

We are currently seeking a Mechanical Engineer for our Mechanical Engineering Practice in Los Angeles, CA. In this role, you will work as part of a team that consults on a wide variety of mechanical engineering issues including electromechanical, industrial controls, and machine design issues. You may also assist the other engineering practice groups within Exponent on an as-needed basis and support senior staff in project development and marketing.


  • Communicating effectively with other engineers, managers, clients, and administrative reports
  • Conducting hands-on failure analyses
  • Planning and executing laboratory tests
  • Performing calculations and engineering analyses
  • Creating written reports and presentations
  • Performing field inspections

    • Ph.D. in Mechanical Engineering, Aerospace Engineering or equivalent degree with focused thesis/coursework/project experience in electromechanical, controls, engineering mechanics, or machine design issues
    • Presently legally authorized to work in the United States. No immigration sponsorship or processing required. 
    • Experience with data collection tools such as data acquisition systems, measurement tools, accelerometers, and/or force transducers
    • Experience conducting laboratory testing or other hands-on experience
    • Working knowledge of finite element method and numerical analysis platforms such as MATLAB
    • Understanding of data analysis techniques using coding languages/packages such as Python or Matlab
    • Excellent verbal and written communication skills
    • Ability to work within project teams with a strong desire to contribute
    • Potential for technical and project managerial leadership
    • Ability to convey technical information to individuals in engineering, business, legal and related industries
    • Willing to travel, sometimes on short notice
    • Ability and desire to become a Licensed Professional Engineer
    • Potential for technical and project managerial leadership and an interest in developing a client base

    Other desirable qualifications (candidates are not expected to meet all qualifications):

    • Working knowledge of machine shop tools (e.g., metal bending, grinding, and cutting), woodworking tools, and fabrication techniques (e.g. welding, fastening)

    Ideally, you will have a mix of:

    • Depth: In select areas of Mechanical Engineering, deep knowledge of theory and state-of-the art analysis/experimental techniques
    • Breadth: General knowledge across many areas of Mechanical Engineering
    • Practical Experience: Curiosity about mechanical systems and experience (professional/academic/hobbyist) in their construction, testing, maintenance, and operation 

Applicants are encouraged to submit a CV (Curriculum Vitae) with publications (feel free to include publications that are in review or pending) [not restricted to 1 page].


To learn more about life at Exponent and our impact, please visit the following links:
https://www.exponent.com/careers/life-exponent
https://www.exponent.com/company/our-impact

Attracting, inspiring, developing, and rewarding exceptional people with diverse backgrounds and expertise are central to our corporate culture. Our diverse team allows us to provide better value to our clients and enjoy an enriched work environment.  

Our firm is committed to offering a variety of programs and resources to support health and well-being. We believe that providing competitive benefits as well as compensation and recognition programs empowers our staff to do work that makes a difference. 


At Exponent, we have found that in-person interactions deepen employee engagement and are crucial for development, for realizing the full potential of our talented and diverse teams, and for building a more inclusive workplace where all have a sense of belonging. In our offices, you can expect a supportive culture and a collaborative, dynamic, multi-disciplinary work environment. Our consultants engage in-person in the office unless they are traveling for client work or other business activities.

We value the rich lives our colleagues enjoy outside of work and understand that work/life balance is critical to our employees and their well-being. Consultants have the autonomy to balance their work and personal schedules so you can meet with clients, visit inspection sites, attend conferences, and make time for priorities outside of work, too. It is this flexible, agile work style and working hours that allow our teams to drive innovation and results in their own ways, while meeting the needs of clients. #LI-Onsite


Our consultants are rewarded for their technical and business contributions and have an opportunity to plan for future success and career growth. Exponent's total compensation plan is consistent with its expectations of the quality and quantity of work performed and with the professional standards set by Exponent. At the Associate and Senior Associate level, total compensation includes base salary, bi-weekly bonuses for high-intensity efforts, annual bonus and 401(k) employer contribution of 7% of base salary.

The base salary range for this position is dependent on experience and capabilities which will be assessed during the interview process.


USD $140,000.00 - USD $160,000.00 /Yr.

Access benefits information on our Life@Exponent page: 

https://www.exponent.com/careers/life-exponent 

Exponent is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, veteran status, disability, sexual orientation, gender identity, or any other protected status. 

If you need assistance or accommodation due to a disability, you may email us at HR-Accommodations@exponent.com. 


US-CA-Los Angeles