Entry-level Intern / Trainee jobs in Portsmouth, New Hampshire

11 open entry-level Intern / Trainee jobs in Portsmouth, New Hampshire, collected from employers’ own career pages and checked twice a day. Every listing links to the company’s site to apply.

Latest openings

• Assistant Manager Trainee

  Sherwin-Williams · Portsmouth
  Posted 2026-10-20
• 2027 Summer Intern: Product Marketing

  Hubbell · Portsmouth
  Posted 2026-10-16
• 2027 Summer Intern: Data & Systems Management

  Hubbell · Portsmouth
  Posted 2026-10-16
• Summer 2027 Management Internship - Portsmouth, NH

  Enterprise Mobility (formerly Enterprise Holdings) · Portsmouth
  Posted 2026-09-14
• Environmental Internship

  Loureiro Engineering Associates, Inc. · Portsmouth
  Posted 2026-10-05
• Management & Sales Training Program

  Sherwin Williams · Portsmouth
  Posted 2026-08-31
• Civil Engineering Internship - Site Design - Summer 2027

  Tighe & Bond · Portsmouth · Hybrid
  Posted 2026-09-09
• Summer 2027 Management Internship - Portsmouth, NH

  Enterprise Holdings · Portsmouth
  Posted 2026-09-14
• Civil Engineer Internship

  Wright Pierce · Portsmouth
  Posted 2026-09-03
• Manufacturing Intern - Manufacturing Operations

  Nationalgypsum · Portsmouth · Hybrid
  Posted 2026-09-17
• 2027 Private Equity Intern

  Advantage Capital · Portsmouth
  Posted 2026-09-04

Other cities

• New York, New York 858
• Chicago, Illinois 508
• Houston, Texas 419
• Pa, Pennsylvania 348
• Atlanta, Georgia 331
• Dallas, Texas 329
• Austin, Texas 306
• Boston, Massachusetts 276
• Oh, Ohio 275
• Raleigh, North Carolina 271
• Indianapolis, Indiana 258
• San Francisco, California 257
• Philadelphia, Pennsylvania 257
• Phoenix, Arizona 234
• Los Angeles, California 231
• Cincinnati, Ohio 206
• Charlotte, North Carolina 206
• Columbus, Ohio 194
• Tx, Texas 191
• Omaha, Nebraska 188
• Nj, New Jersey 186
• Nashville, Tennessee 177
• Pittsburgh, Pennsylvania 175
• Ca, California 175
• Fl, Florida 173

Other roles here

• Retail Associate (other) 16
• Retail Sales Associate 13

Questions

How many entry-level Intern / Trainee jobs are open in Portsmouth, New Hampshire right now?

11 listings are open on OpeningsFirst today, all from employers’ own career pages. 0 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Intern / Trainee roles in Portsmouth, New Hampshire?

Recent openings here come from Sherwin-Williams, Hubbell, Enterprise Mobility (formerly Enterprise Holdings), Loureiro Engineering Associates, Inc., Sherwin Williams, Tighe & Bond, Enterprise Holdings, Wright Pierce.

How do I hear about new entry-level Intern / Trainee jobs in Portsmouth, New Hampshire first?

Subscribers get new matching jobs by email at 8 am and 6 pm, 5 days before they open on these pages. It costs ₹299 a month.

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