Top 136 Summer intern Jobs in Saint Charles, Mo

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
Front Desk Agent - Summer Intern
Midas Hospitality —Saint Peters, MO
- From $16 an hour
- Seasonal
- Hotel
- Organizational skills
- Entry level
- Health insurance
- Dental insurance
Quick Apply
Summer Sales Internship - Make $7,000 - $20,000+ (Training Provided)
Lotus Sales —Saint Charles, MO
- $7,000 - $20,000 a month
- Seasonal
- No experience needed
- Internship
- Entry level
Quick Apply
Clinical & Regulatory Internship, Summer 2027
Edwards Lifesciences —Alton, IL
- $54,000 - $72,000 a year
- Seasonal
- Nursing
- Office
- Internship
1d
Intern
Burrell Behavioral Health —Saint Charles, MO
- Part-time
- Social Work
- Entry level
- Health insurance
- Dental insurance
Quick Apply
Summer 2027 Intern - Insurance
Marsh McLennan Agency —Chesterfield, MO
- Full-time
- Hybrid work
- High school diploma or GED
- US work authorization
- Entry level
- Tuition reimbursement
10d
Mechanical Intern
Solutions AEC LLC —St. Louis, MO
- $18 - $20 an hour
- System design
- Budgeting
- Internship
Quick Apply
Internship, Service Technician Trainee (Summer 2026)
Tesla —Chesterfield, MO
- Seasonal
- Microsoft Outlook
- Computer literacy
- English
- Commuter assistance
- Health savings account
Robotics Intern- Fall 2026
GIRL SCOUTS OF EASTERN MISSOURI INC —St. Louis, MO
- $15 an hour
- Part-time
- Hybrid work
- Public speaking
- Office
- Internship
IT Intern
Sonaca North America —Saint Charles, MO
- $18 - $21 an hour
- Extended hours
- Background check
- Research
- Office
Quick Apply
Marketing Intern
Innovative Timing Systems —St. Louis, MO
- From $20 an hour
- Part-time
- Marketing
- In-person
- Internship
Quick Apply
Support Services Intern (Part time - Fall Semester 2026)
ATB Technologies —Chesterfield, MO
- $15 an hour
- Part-time
- Computer Science
- Computer literacy
- Office
IT Intern - Data Architecture
Bi-State Development Agency —St. Louis, MO
- $20 an hour
- Microsoft Excel
- Computer Science
- Office
Forestry Intern
City of Kirkwood —Kirkwood, MO
- From $15 an hour
- Seasonal
- 18 years or older
- Clean driving record
- Construction site
Quick Apply
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
14d
Engineering Internship, Summer 2027
Edwards Lifesciences —Alton, IL
- $54,000 - $72,000 a year
- Full-time
- Entry level
8d
Information Technology (IT) Intern
FeatherShark —Chesterfield, MO
- $18 an hour
- Part-time
- Driver's License
- Driving
- US work authorization
Quick Apply
Pharmacy Intern
CVS Health —Creve Coeur, MO
- $20.00 - $23.75 an hour
- Part-time
- Microsoft Excel
- Microsoft Outlook
- Inventory management
- Dental insurance
- Vision insurance
6d
Media Intern, Marketing
Energizer Holdings —St. Louis, MO
- Monday to Friday
- Marketing
- Analysis skills
- Quality control
Quick Apply
Social Media Intern- Fall 2026
GIRL SCOUTS OF EASTERN MISSOURI INC —St. Louis, MO
- $15 an hour
- Part-time
- Hybrid work
- Office
- Organizational skills
- Internship

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summer intern jobs near saint charles, mo

Campus Marketing Intern

Sodexo -
Saint Charles, MO

Apply Now

Job Details

Part-time
$15 an hour

Benefits

Paid holidays
Health insurance
Dental insurance
401(k)
Tuition reimbursement
Paid time off
Vision insurance
Employee discount
Opportunities for advancement

Qualifications

Some college
Guest relations
Serving clients
Food service cleaning
Cooking
Filing
Maintenance work
No experience needed
Updating inventory records
Data entry
Assisting food service staff
Event setup
Safety standard operating procedures
Event customer service
Facilities maintenance
Marketing
Entry level
Under 1 year

Full Job Description

Campus Marketing Intern

Location: LINDENWOOD UNIVERSITY - 56661010

Workdays/shifts: Varying shifts, days/hours (open availability preferred). More details will be provided during the interview process.

Employment Type: Part-time

Pay Range: $15. per hour - $15. per hour

Working with Sodexo is more than a job; it’s a chance to be part of something greater because we believe our everyday actions have a big impact. You belong in a company that allows you to act with purpose and thrive in your own way.

What You’ll Do: As a Campus Marketing Intern at Sodexo, you will perform and train in various responsibilities under their career concentration, such as food service, culinary, facilities management, accounting, human resources, clerical, marketing, sustainability, premium services, warehouse management, or general operations. This role offers hands-on learning experiences in event preparation, service execution, inventory management, and guest relations, providing exposure to large-scale food and beverage operations. Throughout the internship, the intern will gain valuable insight into Sodexo’s business practices, operational standards, and leadership principles, while contributing to the team’s overall success. The general responsibilities of the position include those listed below, but Sodexo may identify other responsibilities of the position. These responsibilities may differ among accounts, depending on business necessities and client requirements.

Responsibilities include:

Support daily operations by assisting frontline teams in food service, maintenance, cleaning, equipment use, cooking, serving, and other functions across various facilities.
Learn and follow department guidelines, operating procedures, and safety standards, providing feedback as needed.
Perform day-to-day assignments, special projects, and other duties as assigned, including event preparation, setup, and service support.
Assist with inventory, data entry, filing, reporting, and updating documentation as needed.
May be part of a formal Sodexo internship program.
Significant walking or other means of mobility.
Ability to walk or stand for extended periods of time, throughout the entire duration of a shift, which may exceed 8 hours.
Ability to reach, bend, stoop, push and/or pull, and frequently lift 35 pounds and occasionally lift/move 50 pounds.
Must be able to perform repetitive motions.
Ability to sit, walk, stand, bend, and twist on an intermittent or continuous basis.
Attends work and shows for scheduled shift on time with satisfactory regularity
Other duties may be assigned and can differ among accounts, depending on business necessities and client requirements.

What You Bring:

In pursuit of a college degree.
Strong interest in pursuing a career in hospitality, food service, facility management, or event management.
No experience required.

Link to full Job description

What We Offer:

Flexible and supportive work environment, so you can be home for life’s important moments.
Access to ongoing training/development and advancement opportunities to turn your job into a career
Full array of benefits that support you and your family’s wellbeing, including paid time off, holidays, medical, dental, vision, tuition reimbursement, 401k, discount programs, and more.
In addition to Sodexo’s standard, some locations may offer additional site-specific benefits, including free “shift” meals (and/or allowances/per diems), uniforms, safety shoes, public transportation support and/or parking.

Link to benefits summary

Overall, Sodexo strives to offer comprehensive summaries of our benefits packages and detailed descriptions of the positions candidates are applying for. However, due to the contractual nature of our business, some job duties and employee benefits may vary based on the unit/work location. We encourage you to discuss any questions about Sodexo’s benefit offerings during the interview process.

Who we are:

At Sodexo, our purpose is to create a better everyday for everyone and build a better life for all. We believe in improving the quality of life for those we serve and contributing to the economic, social, and environmental progress in the communities where we operate. Sodexo partners with clients to provide a truly memorable experience for both customers and employees alike. We do this by providing food service, catering, facilities management, and other integrated solutions worldwide.

Our company values you for you; you will be treated fairly and with respect, and you can be yourself. You will have your ideas count and your opinions heard because we can be a stronger team when you’re happy at work. This is why we embrace culture and belonging as core values, fostering an environment where all employees are valued and respected. We are committed to providing equal employment opportunities to individuals regardless of race, color, religion, national origin, age, sex, gender identity, pregnancy, disability, sexual orientation, military status, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. Should you need assistance with the online application process, please complete this form.

Apply Now

Refine Your Search

summer intern jobs in saint charles, mo

Campus Marketing Intern

Front Desk Agent - Summer Intern

Summer Sales Internship - Make $7,000 - $20,000+ (Training Provided)

Clinical & Regulatory Internship, Summer 2027

Intern

Summer 2027 Intern - Insurance

Mechanical Intern

Internship, Service Technician Trainee (Summer 2026)

Robotics Intern- Fall 2026

IT Intern

Marketing Intern

Support Services Intern (Part time - Fall Semester 2026)

IT Intern - Data Architecture

Forestry Intern

Data & Evaluation Intern- Fall 2026

Engineering Internship, Summer 2027

Information Technology (IT) Intern

Pharmacy Intern

Media Intern, Marketing

Social Media Intern- Fall 2026

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