Manufacturing Internship at Doncasters Group

At Doncasters, we are currently seeking interns to work with our Quality, Finance, Engineering, and Operations teams at Doncasters Precision Castings New England, located in the South‑Eastern Connecticut town of Groton, CT.

This position does not offer relocation or housing assistance.

We are looking for applicants available to start immediately. We will consider part‑time internships.

Must be a U.S. Citizen or Permanent Resident (Green Card). Work Visa sponsorship is not offered.

At Doncasters, we take great pride in our internship program and the efforts we make to provide students with hands‑on industry experience.

You will receive extensive training while working within an experienced team. You will also receive continuous feedback to help you grow and develop to ensure you maximize your potential.

We foster a winning mindset that enables everyone to be both safe and able to fulfill their potential. We strive for excellence, commitment, integrity, and teamwork in the pursuit of our goals.

Doncasters is committed to achieving workforce diversity and we pride ourselves on creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, national origin, race, age, gender, disability, sexual orientation, veteran status or religious belief.

We provide fully inclusive and accessible recruitment process; if you require any support or assistance to enable a successful application, please contact