63 operations intern jobs at 34 companies in Webster Groves, MO

1w
Save
Mark Applied
Hide
Branch Operations Intern
Arnold, Missouri, United States
$15/hr OnsitePart Time
Republic Finance
Republic Finance: Provider of personal loans and flexible consumer lending options.
Current college junior or senior in Business/Finance or related field, able to work 18–20 hrs/week, strong communication and organizational skills, pass background/credit/drug screens, eligible for state insurance licensing.
1w
Save
Mark Applied
Hide
Operations Intern
Breese, Illinois, United States
$15-$20/hr OnsiteInternship
Poettker Construction
Poettker Construction: General contractor providing construction management and design-build services.
High school diploma required; enrollment in construction management/engineering preferred. Proficiency with Microsoft Office, organizational, communication, and teamwork skills; construction experience preferred.
Microsoft Office
3d
Save
Mark Applied
Hide
Ballpark Operations Intern
Alton, Illinois, United States
OnsiteInternship, Seasonal
Lafayette Aviators
Lafayette Aviators: Collegiate summer baseball team and sports entertainment provider.
Hospitality, event management, or food and beverage operations knowledge or experience; ability to lift 50 pounds, stand for long periods, multitask, communicate well, and manage time effectively.
1w
Save
Mark Applied
Hide
Branch Operations Intern
Arnold, Missouri, United States
$15/hr OnsiteInternship
Republic Finance
Republic Finance: Provider of consumer personal loans and auto financing solutions.
Current college junior or senior majoring in business, finance, or a related field; availability for 18–20 hours weekly; strong communication and organization skills; licensing eligibility and required background, credit, and drug screening.
LinkedIn Learning
1mo
Save
Mark Applied
Hide
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/yr OnsiteFull Time, Internship
Boeing
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.
1w
Save
Mark Applied
Hide
Intern - Corporate
St. Louis, Missouri, United States
OnsitePart Time, Internship
Core & Main
Core & MainNYSE: CNM: Distributes products for water, wastewater, and fire protection infrastructure.
0+ YOECurrently pursuing a BS or BA degree, with superior academic performance, strong analytical skills, strong communication, willingness to learn, and no more than two years of professional experience excluding internships.
2w
Save
Mark Applied
Hide
Operations Management Intern, Summer 2027 - Grain Handling (Multiple U.S. Locations)
Minneapolis or Savage or East St. Louis or Linden or Albion
$22-$30/hr OnsiteInternship
Cargill
Cargill: Produces and distributes food, agricultural, and industrial products globally.
Must be pursuing a Bachelors or Masters (graduating Dec 2027–May 2029), right to work in the U.S., willing to relocate, work rotating shifts and weekends, able to work outdoors and at heights, and possess strong communication and teamwork skills.
4d
Save
Mark Applied
Hide
Retail Management Intern
Bridgeton, Missouri, United States
OnsiteInternship
Love's Travel Stops & Country Stores
Love's Travel Stops & Country Stores: Operates a nationwide network of travel stops and convenience stores.
Currently enrolled in a two- or four-year business, management, hospitality, or related program; able to pass drug screening and background checks and perform physical duties.
DOT
3mo
Save
Mark Applied
Hide
Pharmacy Intern
Herrin or Shiloh
$18-$31/hr OnsitePart Time, Internship
Walgreens
Walgreens: Retail pharmacy providing prescriptions and health and wellness products.
Must be enrolled in a school of pharmacy, fluent in English, and willing to work a flexible schedule including evenings and weekends; will learn pharmacy operations and assist pharmacists under supervision.
2mo
Save
Mark Applied
Hide
International Operations Manager
Bridgeton, Missouri, United States
OnsiteFull Time
AIT Worldwide Logistics
AIT Worldwide Logistics: Global freight forwarding and supply chain solutions provider.
7+ YOE3+ MgmtBachelor's degree or equivalent,7+ years freight forwarding experience with air/ocean operational background,3+ years multi-station P&L experience,negotiation/procurement skills,ability to meet P&L objectives and lead global teams.
1d
Save
Mark Applied
Hide
Store Executive Intern (Store Leadership Intern) – St Louis, MO (Starting Summer 2027)
Kirkwood or Saint Peters or Chesterfield or Saint Louis or Arnold
$26-$27/hr OnsiteInternship, Full Time
Target
TargetNYSE: TGT: Operates a chain of general merchandise stores and supermarkets.
Retail experience preferred but not required; requires leadership interest, communication, teamwork, adaptability, task prioritization, flexible scheduling, physical ability, and safe technology and merchandise handling.
handheld scanners
10h
Save
Mark Applied
Hide
IT Support Intern
St. Louis, Missouri, United States
OnsiteInternship
Safe Fleet
Safe Fleet: Integrated smart safety solutions for fleet vehicles.
Currently pursuing or recently completed an IT, computer science, cybersecurity, or related degree; basic hardware, operating system, and networking knowledge; troubleshooting and communication skills.
Active Directory, Microsoft Windows, Microsoft 365
2mo
Save
Mark Applied
Hide
Operations Manager- St. Louis Lambert International Airport (STL1) (Internal Posting)
Berkeley, Missouri, United States
OnsiteFull Time
PrimeFlight Aviation Services
PrimeFlight Aviation Services: Provides comprehensive ground and passenger support services for airports.
5+ Mgmt5 years leadership/operational experience; valid driver’s license; able to travel >75%; English communication; background check and drug screen; 18+; eligible to work in the United States.
1mo
Save
Mark Applied
Hide
Stadium Operations - 2026 Fall Internship
Sauget, Illinois, United States
OnsiteInternship, Temporary
Florence Y'alls
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.
1w
Save
Mark Applied
Hide
Embedded Software Engineer Intern
Bridgeton or St. Louis
$41k-$53k/yr OnsiteInternship
Leonardo DRS
Leonardo DRSNASDAQ: DRS: Manufactures advanced electronic systems for defense and military applications.
High school diploma or GED and current junior-level or above enrollment in a bachelor's program; basic knowledge of C, C++, C#, Java, Python, git, operating systems, and Microsoft Office.
C, C++, C#, Java, Python, git, MATLAB, Simulink, Windows, Linux, Microsoft Office
1w
Save
Mark Applied
Hide
Sustainability, Community and Inclusive Engagement Intern
St. Louis, Missouri, United States
$21-$30/hr OnsiteFull Time, Internship
Ameren
AmerenNYSE: AEE: Generates and distributes electric and natural gas utility services.
Current bachelor's or master's student with a 2.5 GPA; requires analytical, communication, human relations, teamwork, adaptability, and project management skills. Sustainability, marketing, analytics, or public policy preferred.
Microsoft Teams, Microsoft SharePoint, Microsoft Excel, Microsoft Office, WordPress
1w
Save
Mark Applied
Hide
Sustainability, Community and Inclusive Engagement Intern
St. Louis, Missouri, United States
$21-$30/hr OnsiteFull Time, Internship
Ameren
AmerenNYSE: AEE: Provides electric and natural gas utility services in the Midwest.
Current bachelor's or master's student with a 2.5 GPA, strong data collection, analytical, communication, project management, and teamwork skills; Microsoft Office and Excel proficiency preferred.
Microsoft Teams, Microsoft SharePoint, Microsoft Excel, Microsoft Office, WordPress
2d
Save
Mark Applied
Hide
Pharmacy Pre-Grad Intern - WM
Chesterfield, Missouri, United States
$21-$34/hr OnsitePart Time
Walmart
WalmartNYSE: WMT: Operates a chain of hypermarkets, discount stores, and grocery stores.
Enrollment in an accredited pharmacy school; proficiency in pharmaceutical care, customer relationships, patient needs, HIPAA and PHI guidelines, inventory management, and pharmacy operations.
OTC, HIPAA, PHI
1mo
Save
Mark Applied
Hide
Recruiting Intern Summer 2026 - Distribution |St. Louis, MO
Creve Coeur, Missouri, United States
$17-$18/hr OnsiteMultiple Commitments Available
Bunzl
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)
2mo
Save
Mark Applied
Hide
Treasury Accounting & Operations Manager (St. Louis, MO)
Saint Louis, Missouri, United States
OnsiteFull Time
MGP Ingredients
MGP IngredientsNASDAQ: MGPI: Manufacturer of premium distilled spirits and specialty food ingredients.
1+ YOECPA and bachelor in accounting/finance required, 1+ years accounting or audit experience, month-end close, reconciliations, cash management, internal controls, strong Excel and analytical skills.
Microsoft Excel, Microsoft Office Suite, SAP, EPICOR