Intern / Trainee jobs in Portland, Maine

11 open Intern / Trainee jobs in Portland, Maine (1 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

• Design Engineer Intern | Civil Engineer

  Acorn Engineering, Inc. · Portland · Hybrid
  Posted 2026-10-21
• Project Data & Specification Sales Intern

  Carlisle · Portland
  Posted 2026-10-13
• Transportation Co-op/Intern - Fuel System (Summer 2027)

  Stantec · Portland
  Posted 2026-09-22
• Transportation Engineering Co-op/Intern - Infrastructure (Summer 2027)

  Stantec · Portland
  Posted 2026-09-22
• Civil Construction Internship

  Wright Pierce · Portland
  Posted 2026-09-08
• Field Operations Intern (Summer 2027)

  Consigli Construction · Portland
  Posted 2026-08-26
• Rental Sales Management Trainee

  Ryder · Portland
  Posted 2026-03-30
• 2027 Management Development Program - Wealth Management, US Markets (Portland, ME)

  M&T Bank · Portland
  Posted 2026-09-29
• Unum Scholar Intern- Portland, ME

  Unum Group · Portland
  Posted 2026-03-27
• Sales & Client Management Intern - Portland, Maine

  Unum Group · Portland
  Posted 2026-08-20
• LTD Benefit Specialist Trainee - Portland

  Unum Group · Portland
  Posted 2026-10-01

Also see

• Entry-level Intern / Trainee jobs in Portland, Maine 11

Intern / Trainee jobs in other cities

• New York, New York 741
• Chicago, Illinois 416
• Houston, Texas 301
• Atlanta, Georgia 256
• Dallas, Texas 251
• San Francisco, California 225
• Austin, Texas 218
• Boston, Massachusetts 216
• Indianapolis, Indiana 190
• Columbus, Ohio 168
• Los Angeles, California 165
• Omaha, Nebraska 161
• Philadelphia, Pennsylvania 152
• Cincinnati, Ohio 150
• Phoenix, Arizona 131
• Charlotte, North Carolina 127
• Pittsburgh, Pennsylvania 124
• Nashville, Tennessee 124
• Raleigh, North Carolina 123
• Denver, Colorado 117
• San Diego, California 113
• Seattle, Washington 102
• Milwaukee, Wisconsin 101
• Fort Worth, Texas 98
• Santa Clara, California 94

Other roles in Portland, Maine

• Social Worker / Case Manager 29
• Sales Representative 29
• Delivery / Truck Driver 28
• Physician / Doctor 27
• Teacher / Tutor 25
• Cook / Chef 22
• Server / Bartender / Host 18
• Program / Project Manager 16
• Behavioral Health / Therapist 16
• Restaurant Crew / Team Member 15
• Registered Nurse (RN) 15
• Hotel / Housekeeping 14
• Technician (general) 13
• Supervisor / Team Lead (other) 13
• Automotive / Service Technician 13
• Retail Sales Associate 12
• Executive / Director 12
• Dental (Hygienist / Assistant / Dentist) 12
• Nurse Practitioner 11
• Customer Service Representative 11
• Consultant 11
• Civil / Structural Engineer 11
• Operations Manager 10
• Maintenance Technician 10

Questions

How many Intern / Trainee jobs are open in Portland, Maine 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 Portland, Maine?

Recent openings here come from Acorn Engineering, Inc., Carlisle, Stantec, Wright Pierce, Consigli Construction, Ryder, M&T Bank, Unum Group.

How do I hear about new Intern / Trainee jobs in Portland, Maine 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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