24 2026 intern jobs at 12 companies in Gillespie, IL
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Intern to Intern Conversion – Business Functions (All) (Summer 2026 Intern Program)
Everett or Huntsville or Charleston or Tinker Air Force Base or Oklahoma City or Berkeley or Huntington Beach or Hazelwood or Germantown or El Segundo or China Lake or Arlington or Ridley Park or Tukwila or North Charleston or Kennedy Space Center or Fairfax or Houston or Colorado Springs or Chicago or Long Beach or Renton or Saint Louis or Dallas or Seattle or Auburn or Philadelphia or San Antonio or Kent or Mesa
$38k-$64k/yrOnsiteFull Time, Internship
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Must be enrolled in a bachelor's or higher program (graduation on/after Aug 2027), be available full-time for a 10-12 week Summer 2027 internship, and have previously interned with Boeing.
Girl Scouts of Eastern Missouri: Empowering girls through leadership, community, and outdoor educational programs.
Enrolled in an associate, bachelor's, or graduate program (≥1 semester completed), pursuing a relevant field; available 20–30 hrs/week; eligible for college credit; paid minimum wage.
Recruiting Intern Summer 2026 - Distribution |St. Louis, MO
Creve Coeur, Missouri, United States
$17-$18/hrOnsiteMultiple Commitments Available
BunzlLondon Stock Exchange: BNZL: Global distributor of essential non-food consumables and services.
Pursuing a Bachelor's in HR/Business, available full-time onsite Summer 2026 (40 hrs/wk). Responsibilities include screening candidates, scheduling interviews, using ATS and Microsoft Teams, and supporting recruiting operations.
Microsoft Teams, LinkedIn, Applicant Tracking System (ATS)
Support Services Intern (Part time - Fall Semester 2026)
Chesterfield or St. Louis
$15/hrOnsitePart Time, Internship
ATB Technologies: Provides managed IT services and cybersecurity for mid-sized organizations.
Currently enrolled college student in a relevant IT field, basic proficiency with Windows/Mac/mobile devices, strong communication and problem-solving, 20+ hours/week onsite for Fall 2026, familiarity with networking/cloud and IT certifications a plus.
RubinBrown: Accounting and consulting firm providing audit and tax services.
Undergraduate student in IT (junior/senior), strong communication and technical skills, proficient in Microsoft Windows and Microsoft Office, able to work onsite at least 30 hrs/week and lift 30–50 lbs.
Sales Management Trainee Intern- Springfield, IL Fall 2026
Springfield, Illinois, United States
$16/hrOnsiteTemporary
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
Senior enrolled for upcoming semester; 6 months customer service/sales/leadership; valid driver's license with ≤2 moving violations or at-fault accidents in 3 years; no disqualifying record in past 5 years; authorized to work in the US; 10–11 week commitment; 25 hours/week.
FC Tulsa: Professional soccer team competing in the USL Championship.
Unpaid internship seeking college credit; requires willingness to learn, positive attitude, interest in sports, and ability to assist with sales, marketing, community outreach, and game-day tasks.
International Institute of St. Louis: Providing comprehensive resettlement and support services for immigrants.
Organized, reliable students with strong communication skills who can work independently and in teams; interest in nonprofit or social impact; availability for a semester at 10–20 hours/week.
ArchCity Defenders: Provides holistic legal representation and social advocacy services.
Strong written and verbal communication, Microsoft Office proficiency, content and website editing experience or interest, problem-solving, self-direction, flexibility, and commitment to racial and economic justice.
Microsoft Office, WordPress, Adobe Creative Suite, Canva
Florence Y'alls: Professional independent baseball team in the Frontier League.
College-credit internship; authorized to work in the U.S.; valid driver's license; able to lift up to 50 lbs; available for long days, evenings, weekends, and holidays; teamwork and problem-solving skills required.
Greater St. Louis Area Council: Provides outdoor youth programs and leadership training in St. Louis.
High school diploma or current college student; strong written and verbal communication; Microsoft Office proficiency; interest in non-profit/Scouting; approximately 20 hrs/week; internship term 12–16 weeks (Fall 2026).