358 internship jobs at 186 companies in Ballwin, MO
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Human Services Internship
Madison County or St. Clair County
OnsiteInternship
Chestnut Health Systems: Provider of integrated behavioral health, addiction, and primary care.
Enrollment in a Human Services program; minimum age 21; schedule Monday–Friday; internship capacity 3–4 per semester; interest in recovery-oriented care.
St. Louis Community College: Public community college offering associate degrees and continuing education.
3+ YOE3 years full-time equivalent experience in education or related business/workforce development roles; bachelor’s degree and experience preferred. Must develop employer partnerships, coordinate internships/apprenticeships, prepare and monitor students, and ensure program compliance.
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.
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).
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.
Social Media Content Creator Internship | 2026 Fall
O'Fallon, Missouri, United States
OnsiteInternship
Lafayette Aviators: Collegiate summer baseball team and sports entertainment provider.
Internship for candidates with graphic design, photography, or videography skills; social media account management and on-site event support experience preferred.
Synergy Wealth Solutions: Personal and business financial planning and insurance services.
Current college student, recent graduate, or early-career candidate; strong communication, interpersonal, and organizational skills; motivated, coachable, and comfortable in a client-facing, fast-paced environment.
Nooter/Eriksen: Designs and manufactures heat recovery steam generators and boilers.
Must have completed three years toward a BS in engineering, basic engineering fundamentals, ability to read technical drawings, strong communication and teamwork skills.
Unpaid Intern - Digital News St. Louis Unpaid Internship - Fall
St. Louis, Missouri, United States
OnsitePart Time
Nexstar Media GroupNASDAQ: NXST: Operates a large network of local television stations.
College-credit internship for juniors/seniors studying broadcast journalism, video production or communications; advanced skill level, collaborative, able to follow safety and confidentiality rules.
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.
Keeley Companies: Provides construction, infrastructure, development, and restoration services nationwide.
Pursuing a bachelor's in civil/construction engineering or construction management; strong communication, teamwork, problem solving, and ability to support project teams. Pre-employment assessment and drug screen required.
College Financial Representative, Internship Program
Clayton, Missouri, United States
$500-$1k/yrOnsiteInternship
Northwestern Mutual: Provides life insurance, wealth management, and financial planning services.
Full-time college student (juniors/seniors preferred); entrepreneurial, campus leadership, strong time-management, interest in financial planning; eligible for insurance and securities licensing.
Entertainment Consulting International: Operates sports-anchored dining and entertainment districts nationwide.
Currently enrolled in a hospitality management or related degree; strong communication, organization, Microsoft Office skills; passion for hospitality; previous hospitality/customer service experience is a plus.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Retail Sales & Services Associate Internship- Fall 2026
Saint Louis, Missouri, United States
$15/hrOnsiteInternship
Girl Scouts of Eastern Missouri: Empowering girls through leadership, community, and outdoor educational programs.
Enrolled college student (associate/bachelor/graduate), completed ≥1 semester, pursuing relevant degree; eligible up to 20 hrs/week during school year; learn customer service, inventory and merchandising.
2027 Wealth & Investment Management Summer Internship - Early Careers
Charlotte or St. Louis
OnsiteMultiple Commitments Available
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
0.5+ YOERising-senior pursuing a relevant bachelor’s (expected Dec 2027–Jun 2028); 6+ months work experience or equivalent; authorized to work in the US without sponsorship; FINRA background screening required; willingness to travel ~5%.
2027 TRC Fall Internship - St. Louis, Kansas City, or Nashville
Maplewood or Kansas City or Nashville
OnsiteMultiple Commitments Available
UHY: Provides specialized tax, audit, and business consulting services.
0+ YOE0–1 year relevant experience; high school diploma or GED; actively pursuing a bachelor’s in accounting, information systems, or similar; knowledge of IT risk frameworks (SOC, PCI, HIPAA, NIST); controls testing, documentation, and time tracking skills.
Foreign Pharmacy Grad - International Pharmacy Intern
Arnold, Missouri, United States
$30-$42/hrOnsiteFull Time
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
0+ YOENon-US PharmD required; pass FPGEE and TOEFL to be eligible. Require active pharmacy intern license in state, complete US internship within 18 months, obtain pharmacist licensure within 120 days of internship completion. Strong communication and customer service skills.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint