Entry-level Intern / Trainee jobs in Danbury, Connecticut

14 open entry-level Intern / Trainee jobs in Danbury, Connecticut (3 posted in the last 7 days), collected from employers’ own career pages and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• Electrical Test Engineering Intern - Summer 2027

  CACI · Danbury
  Posted 2026-10-20
• Production Engineering Intern - Summer 2027

  Caci · Danbury
  Posted 2026-10-19
• Fall 2026 Management Trainee Intern | Danbury, CT

  Enterprise Mobility (formerly Enterprise Holdings) · Danbury
  Posted 2026-07-16
• Spring 2027 Management Trainee Intern- Danbury CT

  Enterprise Mobility (formerly Enterprise Holdings) · Danbury
  Posted 2026-10-09
• Technician Apprentice

  Precision Door Service · Danbury
  Posted 2026-08-20
• Software Engineering Co-op - Summer & Fall 2027

  CACI · Danbury
  Posted 2026-10-12
• Spring 2027 Management Trainee Intern- Danbury CT

  Enterprise Holdings · Danbury
  Posted 2026-10-09
• 2026 Management & Sales Training Program (Westchester/Rockland Counties)

  Sherwin Williams · Danbury
  Posted 2026-06-15
• 2026 Management & Sales Training Program (Fairfield/New Haven Counties)

  Sherwin Williams · Danbury
  Posted 2026-07-13
• 2026 Management & Sales Training Program (Putnum/Dutchess/Orange/Ulster Counties)

  Sherwin Williams · Danbury
  Posted 2026-07-13
• Fall 2026 Management Trainee Intern | Danbury, CT

  Enterprise Holdings · Danbury
  Posted 2026-07-16
• Accounting Intern - Year-Round {W}

  CACI · Danbury
  Posted 2025-10-09
• Configuration Management Co-op - Summer/Fall 2026

  CACI · Danbury
  Posted 2026-03-03
• Optical Engineering Intern - Summer 2027

  CACI · Danbury
  Posted 2026-10-01
• Innovation Training Co-Op

  Entegris · Danbury
  Posted 2026-09-10
• Research and Development Engineer/Scientist Co-Op

  Entegris · Danbury
  Posted 2026-09-10

Other cities

• New York, New York 670
• Chicago, Illinois 403
• Houston, Texas 283
• Atlanta, Georgia 240
• Dallas, Texas 227
• San Francisco, California 217
• Austin, Texas 196
• Boston, Massachusetts 193
• Indianapolis, Indiana 178
• Columbus, Ohio 159
• Los Angeles, California 155
• Philadelphia, Pennsylvania 139
• Cincinnati, Ohio 137
• Omaha, Nebraska 136
• Phoenix, Arizona 119
• Pittsburgh, Pennsylvania 118
• Raleigh, North Carolina 117
• Nashville, Tennessee 116
• Charlotte, North Carolina 109
• Denver, Colorado 107
• Seattle, Washington 101
• San Diego, California 98
• Milwaukee, Wisconsin 92
• Cedar Rapids, Iowa 92
• Minneapolis, Minnesota 90

Other roles here

• Retail Sales Associate 24
• Retail Associate (other) 10

Questions

How many entry-level Intern / Trainee jobs are open in Danbury, Connecticut right now?

14 listings are open on OpeningsFirst today, all from employers’ own career pages. 3 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Intern / Trainee roles in Danbury, Connecticut?

Recent openings here come from CACI, Caci, Enterprise Mobility (formerly Enterprise Holdings), Precision Door Service, Enterprise Holdings, Sherwin Williams, Entegris.

How do I hear about new entry-level Intern / Trainee jobs in Danbury, Connecticut first?

Subscribers get new matching jobs by email at 8 am and 6 pm, 5 days before they open on these pages. It costs $9 a month.

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