Intern / Trainee jobs in Decatur, Illinois

31 open Intern / Trainee jobs in Decatur, Illinois (2 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

• Student Intern- Marketing - Millikin University

  Aramark · Decatur
  Posted 2026-10-22
• Sales Management Trainee Internship - Decatur, IL - Summer 2027

  Enterprise Mobility (formerly Enterprise Holdings) · Decatur
  Posted 2026-09-11
• Sales Management Trainee Intern - Spring 2027- Decatur, IL

  Enterprise Mobility (formerly Enterprise Holdings) · Decatur
  Posted 2026-08-31
• Ag Operations Intern - Various US Locations

  S · Decatur
  Posted 2026-08-27
• Process Automation Intern - Various Locations US.

  S · Decatur
  Posted 2026-08-27
• Milling Operations Intern - Various US Locations

  S · Decatur
  Posted 2026-08-27
• Operations Leadership Development Program (Rotational)

  S · Decatur
  Posted 2026-08-28
• Ag Operations Leadership Development Program - Various US Locations

  S · Decatur
  Posted 2026-08-28
• Milling Operations Leadership Development Program - Various Locations

  S · Decatur
  Posted 2026-08-28
• Merchandiser Intern - Multiple Locations

  S · Decatur
  Posted 2026-09-01
• Central Sales Intern - Decatur, IL

  S · Decatur
  Posted 2026-09-01
• Transportation Intern - Decatur, IL

  S · Decatur
  Posted 2026-09-01
• Merchandiser - Various Locations

  S · Decatur
  Posted 2026-09-02
• Accounting Intern

  S · Decatur
  Posted 2026-09-08
• Finance Operations Intern- Decatur, IL

  S · Decatur
  Posted 2026-09-09
• Financial Planning and Analysis Intern- Decatur, IL

  S · Decatur
  Posted 2026-09-09
• Finance Leadership Development Program Trainee - Decatur or Chicago

  S · Decatur
  Posted 2026-09-10
• Human Resources Intern- Decatur, IL

  S · Decatur
  Posted 2026-09-14
• Production Engineer Intern - Various US Locations

  S · Decatur
  Posted 2026-09-16
• Computer Aided Drafting Intern - Decatur, IL

  S · Decatur
  Posted 2026-09-17
• Architectural Engineering Intern - Decatur, IL

  S · Decatur
  Posted 2026-09-17
• Structural Engineering Intern - Decatur, IL

  S · Decatur
  Posted 2026-09-17
• Audit Intern- Data Analytics

  S · Decatur
  Posted 2026-09-23
• Audit- Information Technology Intern

  S · Decatur
  Posted 2026-09-23
• Cost Excellence Engineering Intern - Decatur, IL

  S · Decatur
  Posted 2026-10-08
• Health and Safety Intern - Various US Locations

  S · Decatur
  Posted 2026-10-08
• Engineering 2027 Summer Internship - Engineer Intern I – Sophomore / Engineer Intern II – Junior

  Stratasfoods · Decatur
  Posted 2026-09-09
• Sales Management Trainee Internship - Decatur, IL - Summer 2027

  Enterprise Holdings · Decatur
  Posted 2026-09-10
• Sales Management Trainee Intern - Spring 2027- Decatur, IL

  Enterprise Holdings · Decatur
  Posted 2026-08-31
• Intern

  Integrity Marketing Group · Decatur
  Posted 2026-08-17
• Engineering College Internship

  Muellerwaterproducts · Decatur
  Posted 2026-09-02

Also see

• Entry-level Intern / Trainee jobs in Decatur, Illinois 30

Intern / Trainee jobs in other cities

• New York, New York 748
• Chicago, Illinois 415
• Houston, Texas 299
• Atlanta, Georgia 254
• Dallas, Texas 252
• San Francisco, California 224
• Austin, Texas 215
• Boston, Massachusetts 213
• Indianapolis, Indiana 191
• Columbus, Ohio 165
• Los Angeles, California 161
• Omaha, Nebraska 159
• Cincinnati, Ohio 155
• Philadelphia, Pennsylvania 151
• Phoenix, Arizona 134
• Pittsburgh, Pennsylvania 130
• Raleigh, North Carolina 129
• Nashville, Tennessee 122
• Charlotte, North Carolina 122
• Denver, Colorado 117
• San Diego, California 116
• Seattle, Washington 102
• Santa Clara, California 96
• Milwaukee, Wisconsin 96
• San Antonio, Texas 95

Other roles in Decatur, Illinois

• Registered Nurse (RN) 38
• Retail Sales Associate 28
• Automotive / Service Technician 22
• Sales Representative 14
• Supervisor / Team Lead (other) 13
• Research Scientist 13
• Physician / Doctor 13
• Maintenance Technician 13
• Engineer (other) 13
• Delivery / Truck Driver 12
• Nurse Practitioner 11
• Executive / Director 11
• Childcare / Early Years 10

Questions

How many Intern / Trainee jobs are open in Decatur, Illinois right now?

31 listings are open on OpeningsFirst today, all from employers’ own career pages. 1 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Intern / Trainee roles in Decatur, Illinois?

Recent openings here come from Aramark, Enterprise Mobility (formerly Enterprise Holdings), S, Stratasfoods, Enterprise Holdings, Integrity Marketing Group, Muellerwaterproducts.

How do I hear about new Intern / Trainee jobs in Decatur, Illinois 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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