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Electrical Engineering Intern

Location Princeton, New Jersey, United States Date posted April 21, 2026 Job ID 21828 Pay Range $22 - $25 per hour
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Our Opening and Your Responsibilities
We are seeking a motivated Electrical Engineering intern to support the development and evaluation of electronics for biopharma instrumentation and test systems. Key responsibilities: 
  • Develop and test drivers for FRAM and other non-volatile memories (SPI/I²C, RS-485, UART, one wire). 
  • Interface with analog and digital sensors. 
  • Support design-for-sterilization efforts, including material selection and validation under autoclave conditions. 
  • Design PCB layouts for evaluation boards and test fixtures. 
  • Build and debug prototypes with hands-on soldering and assembly. 
  • Use lab instruments to characterize and troubleshoot circuits. 
  • Document test plans, schematics, BOMs, and reports. 
  • Collaborate in multidisciplinary teams and participate in design reviews.
What You Need to Succeed
  • Pursuing B.S./M.S. in Electrical or Electronics Engineering. 
  • Hands-on experience with prototyping and soldering. 
  • PCB design experience with CAD tools. 
  • Proficient with lab measurement and debugging equipment. 
  • Self-directed with strong problem-solving and communication skills.
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
Who is PendoTECH? We are a Strategic Business Unit within Mettler-Toledo Process Analytics. Innovation is at the core of all pharmaceutical, biopharma and bioprocess applications. With extensive experience in the biopharmaceutical industry — and particular expertise in single-use bio-pharmaceutical equipment — PendoTECH delivers a line of pressure sensors, control systems and software for measuring, monitoring and data collection in bioprocess applications and other areas where the products provide a unique process solution. We offer a great compensation and benefits package, and a small company work environment. We are located in Princeton, New Jersey.
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, protected veteran status, or any other protected classification. 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.