Internships › Engineering › Connecticut

Engineering internships in Connecticut

15 open student roles in engineering in Connecticut, from internships to co-ops and research. That includes 1 co-op and 1 research position. 46% list pay or say they are paid. The most common start terms are Summer 2027 and Spring 2027. Employers with the most openings: Ensign-Bickford Aerospace & Defense Company, Ensign-Bickford Industries, HNTB, ABB and Entegris.

• Stantec New
  Fire Protection Engineering Intern - Buildings (Summer 2027)
  Stamford, CT +1 · Summer 2027
  Open posting
• RTX New
  Methods Engineering Intern - Aftermarket & Sustainment Engineering
  East Hartford, CT · Summer 2027
  Open posting
• ABB New
  R&D Intern Bloomfield - Summer 2027
  USA, CT · Summer 2027
  Open posting
• Tighe & Bond
  Water Engineering Internship - Summer 2027
  Shelton, CT +5 · Summer 2027 · Paid
  Open posting
• Ensign-Bickford Industries
  Development Engineer Intern
  Simsbury, CT · Summer 2027
  Open posting
• Ensign-Bickford Aerospace & Defense Company
  Development Engineer Intern
  Simsbury, CT · Summer 2027
  Open posting
• Ensign-Bickford Industries
  Product Engineer Intern
  Simsbury, CT · Summer 2027
  Open posting
• Ensign-Bickford Aerospace & Defense Company
  Product Engineer Intern
  Simsbury, CT · Summer 2027
  Open posting
• Entegris
  Research and Development Engineer/Scientist Co-Op
  Danbury, CT · Spring 2027 · co-op, research · $20-$30/hour
  Open posting
• Nordson
  Quality Engineering Intern
  USA - Connecticut - Norwich
  Open posting
• Regal Rexnord
  Engineering Summer Intern
  New Hartford, Connecticut, United States +12 · Summer 2027 · $21.50 - $28 per hour
  Open posting
• The Travelers Companies
  Engineering Development Program (EDP) - Intern
  CT - Hartford +7 · Summer 2027 · $27.00 - $29.00
  Open posting
• Iberdrola Group
  2027 Engineering & Project Delivery Internship Program
  United States Of America, Connecticut, Orange +5 · Summer 2027 · Paid
  Open posting
• HNTB New
  Returning Intern Engineer - NED Summer 2027 (For Current/Former HNTB Interns Only)
  South Norwalk, CT +10 · Summer 2027 · $26.34 - $39.50
  Open posting
• HNTB
  Intern Engineer - Summer 2027
  Rocky Hill, CT (Hartford) +54 · Summer 2027 · Paid
  Open posting

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Updated September 26, 2026. Listings are collected from public job boards several times a day; always check the posting on the employer's site before applying.