Intern / Trainee jobs in Brooklyn, New York

36 open Intern / Trainee jobs in Brooklyn, New York (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

• Events Seasonal Internship 2026-2027

  Brooklyn Sports & Entertainment · Brooklyn
  Posted 2026-10-23
• Intern, Social Media

  Soko Glam · Brooklyn · Hybrid
  Posted 2026-10-19
• Operations Support, Emerging Talent Intern (Spring)

  Metropolitan Transportation Authority · Brooklyn
  Posted 2026-10-17
• Law Student Internship, Trial (Summer 2027)

  Children's Law Center · Brooklyn · Hybrid
  Posted 2026-10-15
• Law Student Internship, Appellate/Writing (Summer 2027)

  Children's Law Center · Brooklyn · Hybrid
  Posted 2026-10-15
• Sales Intern (Summer 2027) - Brooklyn, NY

  FedEx · Brooklyn · Hybrid
  Posted 2026-10-15
• LIU Internship at Brooklyn Paramount

  Live Nation Entertainment · Brooklyn
  Posted 2026-10-06
• High School Apprentice Teacher

  Uncommon Schools · Brooklyn
  Posted 2026-10-08
• Internship

  Mini-Circuits Job Opportunities · Brooklyn
  Posted 2021-02-09
• INTERN, MILL BASIN ECC

  Birch Family Services · Brooklyn
  Posted 2022-08-16
• Manager In Training

  Birch Family Services · Brooklyn
  Posted 2026-01-29
• Part time Intern

  Lee Spring Company LLC · Brooklyn
  Posted 2025-11-01
• Field Service Technician Trainee

  LDI Connect · Brooklyn
  Posted 2026-08-17
• Exam Development Unit, Emerging Talent Intern (Spring)

  Metropolitan Transportation Authority · Brooklyn
  Posted 2026-10-04
• Sales & Marketing Intern - College Credit

  Lomography · Brooklyn
  Posted 2026-06-16
• Intern: Production

  HUSH · Brooklyn
  Posted 2025-05-21
• Intern: Design

  HUSH · Brooklyn
  Posted 2019-10-16
• Human Resources/Workforce Development Intern

  Graham Windham · Brooklyn
  Posted 2022-03-08
• Program Performance & Planning Internship

  Graham Windham · Brooklyn
  Posted 2022-03-09
• Care Coordination Internship

  Graham Windham · Brooklyn
  Posted 2022-03-14
• DVM Student Externship - Greenwood Veterinary Care

  Alliance Animal Health · Brooklyn
  Posted 2026-08-12
• Management Trainee | Flatlands, Marine Park, Sheepshead Bay Brooklyn NY

  Enterprise Holdings · Brooklyn
  Posted 2026-06-02
• COLLEGE INTERN

  SCO Family of Services · Brooklyn
  Posted 2024-01-25
• MSW INTERN

  SCO Family of Services · Brooklyn
  Posted 2024-10-01
• COLLEGE INTERN

  SCO Family of Services · Brooklyn
  Posted 2024-11-25
• EAST BROOKLYN HS - LTW INTERN

  SCO Family of Services · Brooklyn
  Posted 2025-08-25
• Accounting Intern

  Lafayette 148 New York · Brooklyn
  Posted 2026-09-15
• Partnerships Intern (Operations & Activation)

  DAYBREAKER · Brooklyn
  Posted 2026-03-26
• Partnerships Intern (EA & Account Management)

  DAYBREAKER · Brooklyn
  Posted 2026-03-26
• Graphic Design Internship '26 - DAYBREAKER

  DAYBREAKER · Brooklyn · Remote
  Posted 2024-09-01
• Medgar Evers College Intern and Ambassador Program Applicants

  Nanotronics Imaging Inc · Brooklyn
  Posted 2024-05-29
• City Manager Intern

  Oppizi · Brooklyn
  Posted 2026-09-10
• Tax Financial Services Intern

  Kaufman Rossin · Brooklyn
  Posted 2026-06-29
• Spring Biotechnology Internship 2027

  Cresilon, Inc. · Brooklyn
  Posted 2026-09-23
• Credit Trainee

  Ferguson · Brooklyn
  Posted 2026-10-01
• Chef in Training, Williamsburg

  DIG INN Chefs-In-Training · Brooklyn
  Posted 2026-03-20

Also see

• Entry-level Intern / Trainee jobs in Brooklyn, New York 35

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 Brooklyn, New York

• Social Worker / Case Manager 264
• Patient Care / Caregiver 236
• Teacher / Tutor 220
• Behavioral Health / Therapist 182
• Physician / Doctor 143
• Executive / Director 137
• Registered Nurse (RN) 123
• Retail Sales Associate 118
• Childcare / Early Years 109
• Program / Project Manager 97
• Security Officer / Guard 95
• Personal Trainer / Fitness 92
• Supervisor / Team Lead (other) 87
• Maintenance Technician 85
• Specialist / Analyst (other) 79
• Patient Services / Front Office 76
• Teaching Assistant / Paraprofessional 72
• Software Engineer 72
• Sales Representative 65
• Warehouse Associate / Material Handler 55
• Retail Associate (other) 54
• Store / Shift Manager 51
• Delivery / Truck Driver 50
• Banker / Relationship Manager 49
• Nurse Practitioner 48

Questions

How many Intern / Trainee jobs are open in Brooklyn, New York right now?

36 listings are open on OpeningsFirst today, all from employers’ own career pages. 2 more were posted in the last 5 days and went to subscribers first.

Which companies are hiring for Intern / Trainee roles in Brooklyn, New York?

Recent openings here come from Brooklyn Sports & Entertainment, Soko Glam, Metropolitan Transportation Authority, Children's Law Center, FedEx, Live Nation Entertainment, Uncommon Schools, Mini-Circuits Job Opportunities.

How do I hear about new Intern / Trainee jobs in Brooklyn, New York 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.

See who’s hiring in the US this week →