16 research intern jobs at 14 companies in Ballwin, MO

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Coordinator Field Research - Infectious Diseases
St. Louis or United States
$53k-$79k/yr FieldFull Time
Washington University in St. Louis
Washington University in St. Louis: Providing higher education and conducting advanced academic research.
1+ YOEBachelor's degree (or equivalent experience), 1+ year relevant research experience, experience coordinating multisite studies, data management and basic quantitative/qualitative analysis, strong written/oral communication and problem-solving; international travel required.
3mo
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Clinical Research Nurse - Internal Medicine
Saint Louis, Missouri, United States
OnsiteFull Time
Saint Louis University
Saint Louis University: Private Jesuit research university providing higher education and research.
3+ YOERN with current license; 3+ years nursing experience; current BLS; clinical research experience preferred.
Electronic Medical Records, Microsoft Office
1w
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Fall Intern, Litzsinger Road Ecology Center
Ladue, Missouri, United States
$16/hr FieldMultiple Commitments Available
Missouri Botanical Garden
Missouri Botanical Garden: Operates botanical gardens for research, education, and plant conservation.
High school diploma or equivalent, First Aid/CPR obtainable, valid driver’s license, ability to lift 50 lb, comfortable working outdoors, Microsoft Office proficiency, basic math and judgment skills.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
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Data & Evaluation Intern- Fall 2026
Saint Louis, Missouri, United States
$15/hr HybridInternship
Girl Scouts of Eastern Missouri
Girl Scouts of Eastern Missouri: Empowering girls through leadership, community, and outdoor educational programs.
Must be enrolled in an associate's, bachelor's, or graduate program with at least one semester completed; pursuing a related degree; able to work ~20 hours/week during school year; paid internship.
1mo
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St. Louis - Tax JD - Intern - Summer 2027
St. Louis, Missouri, United States
$29-$48/hr OnsiteFull Time, Internship
PwC
PwC: Global professional services network providing audit, tax, and consulting.
Juris Doctorate with 3.0+ GPA, commitment to undertake and pass the Bar before starting full-time; strong research, analysis, communication, and learning mindset; ability to work on tax projects.
3w
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Strategic Student Program: Preference & Engagement Marketing Intern (CMMK, Fall 2026)
St. Louis, Missouri, United States
$18-$50/hr RemoteMultiple Commitments Available
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
0+ YOEUniversity student (sophomore or above) with minimum 3.0 GPA, available part-time starting Fall 2026, authorized to work in the U.S. without sponsorship; strong written communication, research and project coordination skills; no prior experience required.
3mo
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Sales Development Representative Intern
Saint Louis, Missouri, United States
OnsiteInternship
Swank Motion Pictures
Swank Motion Pictures: Distributes licensed movies for public performance in non-theatrical venues.
Internship in sales; strong research, outreach, CRM record-keeping; detail-oriented; team player.
1mo
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Sales Account Manager, Academic Research Services
St. Louis or Texas
$80k-$90k/yr FieldFull Time
GenScript
GenScriptHong Kong Stock Exchange: 1548: Provides gene synthesis and laboratory services for biotechnology research.
2+ YOEBachelor's in life science (or equivalent experience), minimum 2 years scientific/life science sales, knowledge of biotech/CRO/CDMO markets (gene synthesis, protein, peptide, antibody), lab experience preferred, ability to operate in international business environments.
3w
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Medical Science Liaison - Great Lakes (IL, WI, MN, IA, MI, OH, MO)
Illinois or Wisconsin or Minnesota or Iowa or Michigan or Ohio or Missouri or Massachusetts or New Jersey or United States or Canada or Germany or Sweden or Switzerland or United Kingdom or Chicago or Madison or Rochester or Coralville or Detroit or Columbus or Cleveland or St Louis
$163k-$245k/yr RemoteFull Time
Lantheus
LantheusNASDAQ: LNTH: Develops and commercializes radiopharmaceutical and diagnostic imaging products.
Doctorate (PhD/PharmD/MD) required; MSL experience preferred; clinical expertise in oncology/radiopharmaceuticals/medical imaging; strong communications; 70% travel and residence near an international airport preferred; mandatory COVID-19 vaccination.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel
2mo
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Instructor in Rheumatology on Clinician Track
St. Louis, Missouri, United States
OnsiteFull Time
Washington University in St. Louis
Washington University in St. Louis: A private research university providing higher education and research.
Board certified or board eligible rheumatologist with completion of internal medicine training and rheumatology fellowship; teaching and clinical research participation possible.
2w
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Hospitalist 2027-2028
St. Louis, Missouri, United States
OnsiteFull Time, Part Time
Washington University in St. Louis
Washington University in St. Louis: A private research university providing higher education and research.
MD or DO from accredited school, board eligible or board certified in internal medicine, faculty rank commensurate with experience; opportunities for education, quality improvement, and research.
2w
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Accounts Receivable
Edwardsville, Illinois, United States
$20-$23/hr OnsiteFull Time
Prairie Farms Dairy
Prairie Farms Dairy: Produces and distributes a diverse range of fresh dairy products.
2+ YOE2 years AR experience, strong Excel and Microsoft Windows skills, ability to post payments, run aging reports, research deductions, and communicate with customers and internal contacts.
Microsoft Windows, Microsoft Excel, SAP, AS400
2w
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Payroll Coordinator
Warrenton, Missouri, United States
OnsiteFull Time
Warren County R-III School District
Warren County R-III School District: Provides public education and support services for K-12 students.
Administer payroll processing, maintain payroll system data, authorize manual checks, prepare W-2s, develop reporting/internal controls, and research/resolve payroll discrepancies; associates or bachelor's in accounting preferred.
Microsoft Word, Microsoft Excel
3w
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Manager, SEC Reporting and Technical Accounting
Clayton or St. Louis
OnsiteFull Time
Caleres
CaleresNYSE: CAL: Designs and retails a global portfolio of footwear brands.
5+ YOEBachelor's in accounting required, 5+ years accounting experience, SEC filings and SOX/internal control experience, Excel required, SAP preferred, month-end close, technical accounting research, strong communication and multitasking.
Microsoft Excel, SAP
1w
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Attorney (Open and Continuous)
St. Louis or Springfield
$109k-$187k/yr OnsiteFull Time
National Geospatial-Intelligence Agency
National Geospatial-Intelligence Agency: Provides geospatial intelligence for national defense and security.
3+ YOEJuris Doctor and bar membership required. Experience providing legal advice in acquisition, administrative, employment, environmental, ethics, fiscal, international, national security, S&T, or security/installations; program/portfolio management; legal research and writing; and collaboration with government clients.
1w
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Senior Lead Compliance Auditor (Hybrid) - Internal Audit
St. Louis, Missouri, United States
$75k-$129k/yr HybridFull Time
Washington University in St. Louis
Washington University in St. Louis: Providing higher education and conducting advanced academic research.
2+ YOE1+ MgmtBachelor's degree or equivalent, 2+ years technical research/data analysis experience, 1 year supervisory experience, one professional certification (CIA/CFE/CPA) required within 18 months, working knowledge of federal research compliance, strong communication and analytical skills.
ERA Commons, Cognos, IBM Cognos Software, Workday, RMS, IDEA, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook, Microsoft OneNote