Intern / Trainee jobs in Dayton, Ohio

35 open Intern / Trainee jobs in Dayton, Ohio (4 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

• Financial Analyst Rotational Program

  RELX · Dayton
  Posted 2026-10-22
• Student Research Assistants

  Intelligent Automation, Inc. (a BlueHalo company, now part of AeroVironment) · Dayton
  Posted 2026-10-21
• Service Manager Trainee- MI/OH Support Center

  Orkin LLC · Dayton
  Posted 2026-10-21
• Systems Engineer I (For SNC Summer 2026 Interns Only)

  Sncorp · Dayton
  Posted 2026-10-19
• Management Trainee - Dayton

  Enterprise Mobility (formerly Enterprise Holdings) · Dayton
  Posted 2026-05-27
• Spring 2027 Management Trainee Internship- Dayton

  Enterprise Mobility (formerly Enterprise Holdings) · Dayton
  Posted 2026-10-04
• Manager Trainee $48-$50K/Yr ($16/Hr+OT+Bonus)

  Lumber Company · Dayton
  Posted 2026-10-16
• Accounting Management Trainee

  Daytonfreight · Dayton
  Posted 2026-10-15
• Pharmacy Intern Dayton

  Kroger · Dayton
  Posted 2026-10-07
• Solutions Engineering Internship (Spring 2027)

  Tenet3 · Dayton
  Posted 2026-10-09
• Software Developer (Full Stack) Intern (Spring 2027)

  Tenet3 · Dayton
  Posted 2026-10-09
• Business Intelligence Internship

  Daytonfreight · Dayton
  Posted 2026-10-05
• Tax Intern

  Waverly Advisors, LLC · Dayton
  Posted 2026-10-07
• Fairhaven Seasonal Internships

  Reliant Mission · Dayton
  Posted 2026-09-30
• Systems Engineering Intern - Electrical Engineering & Computer Engineering/Science (Electric Power) - US - Summer 2027

  GE Aerospace · Dayton
  Posted 2026-10-02
• Systems Engineering Co-op - Mechanical/Aerospace Engineering (Electric Power) - US - Fall 2027

  GE Aerospace · Dayton
  Posted 2026-10-01
• Systems Engineering Intern - Mechanical/Aerospace Engineering (Electric Power) - US - Summer 2027

  GE Aerospace · Dayton
  Posted 2026-10-02
• Systems Engineering Co-op - Mechanical/Aerospace Engineering (Electric Power) - US - Spring 2027

  GE Aerospace · Dayton
  Posted 2026-10-02
• Systems Engineering Co-op - Electrical Engineering & Computer Engineering/Science (Electric Power) - US - Fall 2027

  GE Aerospace · Dayton
  Posted 2026-10-02
• Spring 2027 Management Trainee Internship- Dayton

  Enterprise Holdings · Dayton
  Posted 2026-10-04
• Operations Intern - Summer 2027

  Rheem · Dayton
  Posted 2026-08-24
• PHARMACY INTERN-DAYTON

  The Kroger Co. · Dayton
  Posted 2025-09-15
• Software Developer Intern

  Daytonfreight · Dayton
  Posted 2026-09-18
• IT Business Analyst Intern

  Daytonfreight · Dayton
  Posted 2026-09-24
• Human Resources Intern – Part-Time, Year-Round

  Daytonfreight · Dayton
  Posted 2026-09-30
• New Product Introduction (NPI) Engineering Co-op

  Resonetics · Dayton
  Posted 2026-09-15
• Management Trainee - Dayton

  Enterprise Holdings · Dayton
  Posted 2026-05-27
• Part Time Student Worker - Marketing Support (20hrs/week)

  Versiti · Dayton
  Posted 2026-09-25
• Investment Planning- Co-Op Engineer - Spring 2027

  Aesandes · Dayton
  Posted 2026-09-11
• Investment Planning Intern - Summer 2027

  Aesandes · Dayton
  Posted 2026-09-11
• Investment Planning Co-Op Engineer - Fall 2027

  Aesandes · Dayton
  Posted 2026-09-11
• Relay Engineer - Engineering Services Co-Op (Spring 2027)

  Aesandes · Dayton
  Posted 2026-09-11
• Distribution Planning Engineer Intern (Summer 2027)

  Aesandes · Dayton
  Posted 2026-09-11
• Mechanical Engineer Intern (Summer 2027)

  Sncorp · Dayton
  Posted 2026-09-03
• Operations Intern

  Trimble · Dayton
  Posted 2026-09-08

Also see

• Entry-level Intern / Trainee jobs in Dayton, Ohio 35

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 Dayton, Ohio

• Registered Nurse (RN) 49
• Program / Project Manager 45
• Store / Shift Manager 41
• Delivery / Truck Driver 41
• Retail Associate (other) 38
• Technician (general) 37
• Software Engineer 35
• Engineer (other) 32
• Sales Representative 31
• Construction / Carpenter / Labor 30
• Supervisor / Team Lead (other) 28
• Restaurant Crew / Team Member 27
• Patient Care / Caregiver 27
• Retail Sales Associate 26
• Cook / Chef 25
• Teacher / Tutor 24
• Nursing Assistant (CNA) 23
• Physician / Doctor 22
• Operations Manager 22
• Security Officer / Guard 21
• Production / Machine Operator 20
• Licensed Practical Nurse (LPN) 20
• Electrical / Electronics Engineer 19
• Customer Service Representative 19

Questions

How many Intern / Trainee jobs are open in Dayton, Ohio right now?

35 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 Dayton, Ohio?

Recent openings here come from RELX, Intelligent Automation, Inc. (a BlueHalo company, now part of AeroVironment), Orkin LLC, Sncorp, Enterprise Mobility (formerly Enterprise Holdings), Lumber Company, Daytonfreight, Kroger.

How do I hear about new Intern / Trainee jobs in Dayton, Ohio 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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