Intern / Trainee jobs in Lancaster, Pennsylvania

23 open Intern / Trainee jobs in Lancaster, Pennsylvania (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

• Management Trainee - Lancaster

  Enterprise Mobility (formerly Enterprise Holdings) · Lancaster
  Posted 2026-07-14
• Summer 2027 Management Trainee Intern - Lancaster

  Enterprise Mobility (formerly Enterprise Holdings) · Lancaster
  Posted 2026-09-18
• Electrical Test Tech-Trainee

  Pplweb · Lancaster
  Posted 2025-12-02
• Surveyor Internship - Summer 2027

  RETTEW · Lancaster
  Posted 2026-10-15
• Fleet Mechanic Co-Op

  High · Lancaster
  Posted 2026-10-13
• Quality Data Entry (Part-Time / Internship)

  Alkegen · Lancaster
  Posted 2026-10-08
• Product Engineering Co-op (Spring/Summer 2027)

  ITT Corporation · Lancaster
  Posted 2026-10-09
• Manager in Training-710

  Panera Bread · Lancaster
  Posted 2026-09-01
• WGAL News Intern - 2026 Fall

  Hearst · Lancaster
  Posted 2026-04-29
• Fleet Maintenance Operations Management Trainee - Lancaster, PA

  WM · Lancaster
  Posted 2026-05-29
• Sales Trainee - Lancaster, PA

  United Electric Supply Co., Inc. · Lancaster
  Posted 2026-09-03
• Industrial Engineer Intern

  Fenner Precision Polymers · Lancaster
  Posted 2026-09-16
• Business Support and Finance Internships

  Eurofins · Lancaster
  Posted 2021-08-20
• Business Intelligence Intern

  Eurofins · Lancaster
  Posted 2026-06-09
• Quality Engineering Intern (Summer 2027)

  ITT Corporation · Lancaster
  Posted 2026-09-09
• Summer 2027 Management Trainee Intern - Lancaster

  Enterprise Holdings · Lancaster
  Posted 2026-09-18
• Management Trainee - Lancaster

  Enterprise Holdings · Lancaster
  Posted 2026-07-14
• High Associates Residential Maintenance Co- Op

  High · Lancaster
  Posted 2026-09-15
• Construction Management Intern

  High · Lancaster
  Posted 2026-09-30
• High Hotels Maintenance Co- Op

  High · Lancaster
  Posted 2026-10-01
• Internship–All Departments/Locations

  Advanced Cooling Technologies, Inc. · Lancaster
  Posted 2026-09-29
• Tax Intern (International Tax) - Spring or Summer 2027

  RKL LLP · Lancaster
  Posted 2026-08-26
• Autism ABA Technician (RBT) BCBA Fellowship - Field Work

  Helping Hands Family · Lancaster
  Posted 2025-09-15

Also see

• Entry-level Intern / Trainee jobs in Lancaster, Pennsylvania 22

Intern / Trainee jobs in other cities

• New York, New York 693
• Chicago, Illinois 423
• Houston, Texas 289
• Atlanta, Georgia 244
• Dallas, Texas 236
• San Francisco, California 220
• Boston, Massachusetts 204
• Austin, Texas 202
• Indianapolis, Indiana 185
• Los Angeles, California 162
• Columbus, Ohio 162
• Cincinnati, Ohio 144
• Philadelphia, Pennsylvania 143
• Omaha, Nebraska 138
• Phoenix, Arizona 126
• Pittsburgh, Pennsylvania 120
• Nashville, Tennessee 119
• Raleigh, North Carolina 118
• Denver, Colorado 116
• Charlotte, North Carolina 113
• Seattle, Washington 102
• San Diego, California 102
• San Antonio, Texas 96
• Minneapolis, Minnesota 95
• Cedar Rapids, Iowa 95

Other roles in Lancaster, Pennsylvania

• Retail Sales Associate 39
• Lab / Clinical Research 38
• Retail Associate (other) 26
• Patient Care / Caregiver 26
• Store / Shift Manager 25
• Warehouse Associate / Material Handler 24
• Production / Machine Operator 24
• Automotive / Service Technician 24
• Technician (general) 23
• Sales Representative 23
• Registered Nurse (RN) 23
• Executive / Director 23
• Delivery / Truck Driver 23
• Behavioral Health / Therapist 21
• Supervisor / Team Lead (other) 20
• Banker / Relationship Manager 20
• Maintenance Technician 19
• Restaurant Crew / Team Member 17
• Program / Project Manager 17
• Mechanical Engineer 17
• Dental (Hygienist / Assistant / Dentist) 17
• Customer Service Representative 17
• Construction / Carpenter / Labor 14
• Physician / Doctor 12

Questions

How many Intern / Trainee jobs are open in Lancaster, Pennsylvania right now?

23 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 Lancaster, Pennsylvania?

Recent openings here come from Enterprise Mobility (formerly Enterprise Holdings), Pplweb, RETTEW, High, Alkegen, ITT Corporation, Panera Bread, Hearst.

How do I hear about new Intern / Trainee jobs in Lancaster, Pennsylvania 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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