50 operations intern jobs at 27 companies in Ballwin, MO

3w
Save
Mark Applied
Hide
Intern - Fleet Operations
Fenton, Missouri, United States
OnsiteInternship, Full Time
Bulk Transport Company East
Bulk Transport Company EastNYSE: TFII: Specialized dry and liquid bulk freight transportation services.
Currently pursuing a relevant degree; strong analytical, organizational, and problem-solving skills; proficient with Microsoft Office/Excel; excellent communication and attention to detail.
Microsoft Office, Microsoft Excel
3w
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.
1mo
Save
Mark Applied
Hide
Operations Manager-Global Settlements
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Global wealth management and investment banking firm.
8+ YOEOversee global settlements operations; lead international equity and fixed-income settlements; ensure compliance and timely processing.
Microsoft Office, Excel, Word, PowerPoint, SQL, CitiDirect, NetX360, DTC settlement platforms
1mo
Save
Mark Applied
Hide
Operations Manager
St. Louis, Missouri, United States
OnsiteFull Time
SP+
SP+: Provides parking facility management and mobility technology services.
Lead and supervise parking facility staff, manage budgets and cash control, ensure safety/OSHA compliance, resolve client issues, hire/train employees, and use Microsoft Office and internal systems.
Microsoft Office
1mo
Save
Mark Applied
Hide
Operations Manager-Global Settlements
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel Financial
Stifel FinancialNYSE: SF: Financial services firm providing wealth management and investment banking.
8+ YOEOversee international equity and fixed-income settlements; manage supervision, SLAs, regulatory compliance, and process improvements.
Microsoft Office, SQL, CitiDirect, NetX360, DTC settlement, BETA
2mo
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 provider of freight forwarding and supply chain solutions.
7+ YOE3+ MgmtManage daily international operations, staff development, and multi-station P&L; drive growth, negotiate carrier agreements, and ensure KPI targets.
3w
Save
Mark Applied
Hide
Sports Management, Tournament Operations Internship | 2026 Fall
O'Fallon, Missouri, United States
FieldInternship
Lafayette Aviators
Lafayette Aviators: Collegiate summer baseball team and sports entertainment provider.
Internship providing experience in event management, marketing, logistics, staff management, POS operation, and customer service for youth and high school baseball/softball tournaments.
POS
3mo
Save
Mark Applied
Hide
MRI Intern, Mercy South
Saint Louis, Missouri, United States
OnsitePart Time
Mercy
Mercy: Operates hospitals and clinics in the Midwestern United States.
High school graduate; currently in second year of an accredited Radiologic Technology program; current BLS; English communication; basic computer skills; ability to operate radiology equipment and assist patients.
Radiology equipment, PACS (not specified)
3mo
Save
Mark Applied
Hide
MRI Intern, Mercy South
Saint Louis, Missouri, United States
OnsitePart Time
Mercy
Mercy: Integrated health care system providing hospital and clinical services.
High school graduate; enrolled in second year of radiologic technology program; current BLS; English proficiency; basic computer skills; ability to lift and move patients and operate radiology equipment.
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+ YOE5+ Mgmt5 years leadership/operational experience; eligible to work in the United States; able to work onsite; valid driver's license; English communication; willing to travel >75%; pass background check and drug screen; able to lift up to 70 pounds.
3w
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.
3d
Save
Mark Applied
Hide
Intern, Outdoor Leadership Corps (Assistant Crew Leader)
St. Louis, Missouri, United States
$17/hr OnsitePart Time, Temporary
Missouri Botanical Garden
Missouri Botanical Garden: Operates botanical gardens for research, education, and plant conservation.
Hands-on conservation and restoration experience; ability to operate hand and power tools; must complete First Aid and CPR; high school diploma or equivalent required; ability to work outdoors and lift up to 60 lbs.
Microsoft Access, Microsoft Office
3mo
Save
Mark Applied
Hide
Pharmacy Pre-Grad Intern - WM
Collinsville, Illinois, United States
$21-$34/hr OnsitePart Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
Must be enrolled in an accredited pharmacy school; support pharmacy operations, process prescriptions, deliver patient care, and maintain inventory while following HIPAA guidelines.
1w
Save
Mark Applied
Hide
Customer Service Operations Manager
Centralia or St. Louis
OnsiteFull Time
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
5+ YOE5+ years customer service and operations experience preferred. BA/BS in Business preferred. Strong people leadership, commercial awareness, process improvement, and stakeholder management. Ability to travel for domestic and international business.
SAP, Salesforce, ERP, CRM
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)
1mo
Save
Mark Applied
Hide
Seasonal, Operations Administrative Assistant (Part Time)
Kirkwood, Missouri, United States
OnsiteSeasonal, Part Time
H&R Block: A tax preparation that provides tax filing and related support while combining human expertise with digital innovation.
1+ YOEHigh school diploma, 1+ years administrative experience, customer service skills, proficiency with Microsoft Teams/Office/Windows and internal systems, strong communication, problem-solving, and organizational skills.
Microsoft Teams, Microsoft Office, Microsoft CoPilot, Windows
6d
Save
Mark Applied
Hide
Internship Program (Edwardsville, Illinois) (41707)
Fairview Heights, Illinois, United States
$15/hr OnsitePart Time
Greater St. Louis Area Council
Greater St. Louis Area Council: Provides outdoor youth programs and leadership training in St. Louis.
High school diploma or current high-school junior/senior; strong written/verbal communication; Microsoft Office proficiency; interest in non-profit; schedule/hours negotiable.
Microsoft Office Suite
3w
Save
Mark Applied
Hide
Manager of Community Education and SEVIS Operations
Lebanon, Illinois, United States
$40k-$45k/yr OnsiteFull Time
McKendree University
McKendree University: Private university offering undergraduate and graduate academic degree programs.
Bachelor's degree required, professional post-baccalaureate experience in student programming or international student support; SEVIS experience or willingness to complete DSO training; proficiency with Microsoft Office; strong organizational and communication skills.
Microsoft Office, Maxient, Ellucian/Colleague, SEVIS
1mo
Save
Mark Applied
Hide
Trade Advisor, FTZ
Cheektowaga or Nashville or Huntsville or Cleveland or Chicago or Boston or Albany or Birmingham or Savannah or Charleston or Columbia or Raleigh or Charlotte or Houston or Kansas City or Grand Rapids or Milwaukee or Madison or Indianapolis or St. Louis or Cincinnati or Philadelphia or Detroit or Atlanta or Edison or Syracuse or Rochester
$60k-$75k/yr OnsiteFull Time
Mohawk Global
Mohawk Global: Provides international freight forwarding and customs brokerage services.
3+ YOEBachelor's in International Business or related field; 3+ years FTZ operations; strong knowledge of FTZ regulations and CBP; FTZ software experience; LCB or CZS a plus.
FTZ software platforms, Integration Point, QuestaWeb