Top 97 Business operations intern Jobs in O'fallon, Mo

Media Intern, Marketing
Energizer Holdings —St. Louis, MO
- Monday to Friday
- Marketing
- Analysis skills
- Quality control
Quick Apply
Intern - AI/ML Data Engineering - Onsite - St. Louis
Core & Main —St. Louis, MO
- Part-time
- Azure
- Computer Science
- Office
- Health savings account
- Dental insurance
Data & Evaluation Intern- Fall 2026
GIRL SCOUTS OF EASTERN MISSOURI INC —St. Louis, MO
- $15 an hour
- Part-time
- Hybrid work
- Office
- Analysis skills
- Data entry
13d
Security Monitoring and Response Analyst II
Mastercard —O'Fallon, MO
- $76,000 - $127,000 a year
- Online Application
- Mid-level
- Communication skills
- Paid jury duty
- Health savings account
8d
Campus Marketing Intern
Sodexo —Saint Charles, MO
- $15 an hour
- Part-time
- Ability to walk for extended periods
- Cooking
- No experience needed
- Paid holidays
- Health insurance
Senior Analyst, Product Integration
Mastercard —O'Fallon, MO
- $83,000 - $137,000 a year
- Online Application
- Mid-level
- Analysis skills
- Continuous improvement
- Paid jury duty
- Health savings account
Part-Time Bookkeeper / Accounting Internship
Tech Remove —St. Louis, MO
- $20 - $21 an hour
- Part-time
- Hybrid work
- Background check
- Office
- Finance
Quick Apply
1d
Recruiting Intern Summer 2026 - Distribution |St. Louis, MO
Bunzl —St. Louis, MO
- $18 an hour
- Part-time
- Office
- High school diploma or GED
- Organizational skills
Quick Apply
Manager, Product Operations, Interchange Governance
Mastercard —O'Fallon, MO
- $130,000 - $221,000 a year
- Online Application
- Agile
- Senior level
- Communication skills
- Paid jury duty
- Health savings account
Manager, Product Operations - PM
Mastercard —O'Fallon, MO
- $130,000 - $221,000 a year
- Online Application
- 7 years
- Research
- SQL
- Paid jury duty
- Health savings account
Program Manager II
Mastercard —O'Fallon, MO
- $68,000 - $109,000 a year
- Online Application
- Mid-level
- Organizational skills
- Agile
- Paid jury duty
- Health savings account
Manager, Business Analysis
Mastercard —O'Fallon, MO
- $122,000 - $207,000 a year
- Online Application
- 7 years
- Computer Science
- Office
- Paid jury duty
- Health savings account
12d
Marketing Coordinator - Animal Emergency Clinic - O'Fallon
PetVet Care Centers —O'Fallon, MO
- $20 - $26 an hour
- Monday to Friday
- 18 years or older
- Sales
- Marketing
- Paid parental leave
- Health insurance
Quick Apply
Accountant
Mastercard —O'Fallon, MO
- $69,000 - $110,000 a year
- Online Application
- Oracle
- CPA
- Customer service
- Paid jury duty
- Health savings account
1d
Principal Project Manager
Mastercard —O'Fallon, MO
- $143,000 - $236,000 a year
- Online Application
- Senior level
- Communication skills
- Paid jury duty
- Health savings account
Intern Technical US- Quality Seasonal
Refresco —Maryland Heights, MO
- Overtime
- 18 years or older
- Microsoft Excel
- Engineering
Quick Apply
Hospital Reference Test Clerk
Labcorp —St. Louis, MO
- Full-time
- Office
- High school diploma or GED
- Organizational skills
- Employee stock purchase plan
- Disability insurance
9d
Specimen Processor/ Entry Level Lab Associate
Labcorp —Earth City, MO
- Full-time
- High school diploma or GED
- Organizational skills
- Warehouse experience
- Employee stock purchase plan
- Disability insurance
3h
Specimen Processor/Entry level lab associate
Labcorp —Earth City, MO
- Full-time
- Microsoft Office
- High school diploma or GED
- Organizational skills
- Employee stock purchase plan
- Disability insurance
3h
Director, Finance Business Partner
Mastercard —O'Fallon, MO
- $142,000 - $234,000 a year
- Online Application
- Office
- Product management
- Contracts
- Paid jury duty
- Health savings account

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business operations intern jobs near o'fallon, mo

Media Intern, Marketing

Energizer Holdings -
St. Louis, MO

Quick Apply

Job Details

Internship

Qualifications

Data-driven problem-solving

Full Job Description

The Media Intern will assist the Media team in managing day-to-day campaigns, operations, and audience development activities for Batteries, Lights & Automotive Product campaigns on Programmatic Display/Video, Meta, Snap, YouTube and other platforms. They will have the opportunity to present an end of semester report that showcases skills gained throughout their internship experience (time permitting).

Responsibilities

Assist with monitoring pacing of in-house media buys across Meta & Google
Pull & analyze reporting of in-house media buys across Meta & Google
Help provide insights to contribute to monthly and/or weekly metrics reports
Support media team during presentations & calls
Assist with Project Management tasks
Perform digital marketing & competitive research
Assist on influencer campaign strategy
Assist with establishing asset management best practices (HIVE)
Various project management and tasks as assigned

Education and Certification: Communications, Marketing, Business, or similar. However, other majors will be considered if applicant has relevant interests and skills
Junior or senior in college
An interest in the analytics, digital & social media space
Confident self-starter, comfortable in a fast-paced work environment
Excellent interpersonal and presentations skills
Critical thinker and problem solver with a positive mindset
Proven analytical and quantitative skills; ability to use hard data and metrics to back up assumptions and develop business cases
A team player, willing and able to jump in to support coworkers and learn new skills
Experience with project management and the ability to manage multiple deadlines
Knowledge of Microsoft Office, especially Word and Excel.
Ability to maintain a consistent schedule of at least 15 hours per week between 8-5CST Monday-Friday

Skills The Intern May Gain

Time management
Social media management
Digital audience development
Reporting & analytics exposure
Quality control (assets & media plans)
Project management techniques (HIVE)
Digital Media analytics and best practices

Ideal start/end date

- ASAP –End of Summer Semester

Quick Apply

Refine Your Search

business operations intern jobs in o'fallon, mo

Media Intern, Marketing

Intern - AI/ML Data Engineering - Onsite - St. Louis

Data & Evaluation Intern- Fall 2026

Security Monitoring and Response Analyst II

Campus Marketing Intern

Senior Analyst, Product Integration

Part-Time Bookkeeper / Accounting Internship

Recruiting Intern Summer 2026 - Distribution |St. Louis, MO

Manager, Product Operations, Interchange Governance

Manager, Product Operations - PM

Program Manager II

Manager, Business Analysis

Marketing Coordinator - Animal Emergency Clinic - O'Fallon

Accountant

Principal Project Manager

Intern Technical US- Quality Seasonal

Hospital Reference Test Clerk

Specimen Processor/ Entry Level Lab Associate

Specimen Processor/Entry level lab associate

Director, Finance Business Partner

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