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Mechanical Engineering Intern

Location Princeton, New Jersey, United States Date posted April 21, 2026 Job ID 21830 Pay Range $22 - $25 per hour
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Our Opening and Your Responsibilities
Join our team as a college intern to gain hands-on experience in mechanical engineering with a leader in single-use biopharma sensors. Key responsibilities: 
  • Create and update 3D CAD models, drawings, BOMs, and specifications. 
  • Assist with pressure sensor testing and reporting. 
  • Develop manufacturing drawings using GD&T standards. 
  • Design injection-molded parts compliant with biopharma standards. 
  • Collaborate with Project Management and Engineering for product release.
What You Need to Succeed
  • Pursuing a Bachelor’s or Master's in Mechanical Engineering. 
  • Proficient in CAD (Creo preferred) and Microsoft Office. 
  • Experience with 3D modeling, BOMs, and injection molding design. 
  • Basic GD&T knowledge.
Our Offer to You
  • A quality internship experience filled with impactful assignments and group projects, and ample networking, social, and volunteering opportunities with other interns and leaders across our company.
  • Comprehensive in-person orientation. 
  • A brand name that is identified worldwide with precision, quality, and innovation 
  • Competitive hourly wage for the summer 
  • Casual "dress for the day" policy
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.
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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, protected veteran status, or any other protected classification. Learn your EEO rights as an applicant under the law.

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 Contact Us EEO@mt.com.