Summer 2026 Intern - Mechanical Engineering (Rainin)

Our Opening and Your Responsibilities

As a Mechanical Engineering Intern on the Mechatronics team, you will work alongside experienced engineers to design, develop, and test mechanical and electromechanical components and systems for our pipettes. You will assist with prototyping, testing, and documentation of new product concepts and improvements to existing products. You will work with cross-functional teams, including Electrical and Software Engineering, Quality Control, and Manufacturing, to ensure that products are designed and tested to meet functional requirements, regulatory requirements, and quality standards.

The responsibilities of this position may include but are not limited to :

• Assist in the design, development, and testing of mechanical and electromechanical components and systems for pipettes
• Collaborate with Electrical and Software Engineering teams to integrate mechanical and electrical components into functional systems
• Perform feasibility studies, prototyping, testing, and documentation of new product concepts and improvements to existing products
• Assist in the creation and maintenance of product design and testing documentation, including product specifications, test plans, and test reports
• Assist in the evaluation and selection of materials, components, and suppliers for use in product development

What You Need to Succeed

To be eligible for this internship, you must be authorized to work in the United States without requiring any employment-based visa sponsorship now or in the future. This includes CPT, OPT, F-1, J-1, H-1B, or any other employment-based visa.

Our Offer to You

About Mettler Toledo

METTLER TOLEDO is a global leader in precision instruments and services. We are renowned for innovation and quality across laboratory, process analytics, industrial, product inspection, and retailing applications. Our sales and service network is one of the most extensive in the industry. Our products are sold in more than 140 countries, and we have a direct presence in approximately 40 countries. For more information, please visit www.mt.com.

Equal Opportunity Employment

We are an equal opportunity employer and value diversity at our company. We give consideration for employment without regard to race, color, religion, sex, age, national origin, disability, sexual orientation, gender identity, genetic information or protected veteran status.

Mettler Toledo endeavors to make www.mt.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at EEO@mt.com.

For those who prioritize precision, Mettler Toledo is precisely where you belong.

Job Reference #

20239

Preferred Location

California

Oakland

Job Type

Full-time

Pay Range

$25 / hr

Legal Entity

Mettler-Toledo Rainin, LLC [Delaware]

7500 Edgewater Dr, Oakland, CA 94621 United States