Top Internships in St. Louis, MO

Create an introductory Industrial Organization course (student-project), focusing on market power, oligopoly, collusion, antitrust, and competition. Choose any educational medium, work with a volunteer mentor, and align deliverables with academic internship requirements.

Create an introductory Game Theory course (choice of medium) focused on the Prisoner's Dilemma and collective action problems. Work with a volunteer mentor, meet internship course requirements, and produce flexible educational content.

Support the Educational Team by building a uniform Google Sites platform, assist interns and mentors, and contribute to creating introductory courses across six economics topics. Work is project-based and flexible to meet academic internship requirements.

Project-based student internship to develop a content strategy, produce educational media, and support fellow marketing interns. Interns are paired with volunteer mentors and work flexibly to meet course requirements while promoting JMI's mission.

Create lists of potential members, collaborate with market research to identify interested groups, and complete a flexible, mentor-guided business development project aligned with internship course requirements.

Support HR initiatives across talent development, HR operations, compensation, benefits, recruiting coordination, HR analytics, and employee engagement. Conduct research, generate HR reports, develop resource materials, assist program implementation, and contribute to special projects under the supervision of HR leadership.

Support HRIS by designing and implementing reports and dashboards, running and analyzing HR/payroll data, resolving HCM technical issues, creating documentation and integration guides, and recommending process improvements to optimize HR integrations and user experience.

Support corporate functions by designing, building, and deploying AI tools and bots. Integrate LLMs and APIs, analyze data, build dashboards, document workflows, and collaborate cross-functionally to prototype and implement AI-driven automations that improve efficiency and reporting.

Assist team members by completing assigned tasks, supporting daily activities, and gaining practical workplace experience under supervision.

Hands-on AI internship supporting agentic AI solutions, prototypes, and analytics for insurance and healthcare. Collaborate with AI engineers and business leaders to define AI workflows, build metrics, analyze operational data, craft business cases, and support GenAI/LLM experimentation and productization.

Hands-on internship for computer science undergraduates to collect, clean, and analyze datasets, assist GenAI experiments (prompt testing, chatbot tuning), document insights, and learn from mentors using tools like Python and SQL.

Support the Data Analyst team by updating data tools, conducting research, organizing and analyzing quantitative and qualitative utility data, documenting workflows, and translating findings into written and visual summaries for clients and internal teams.

Six-month full-time paid internship (remote/hybrid). Interns will generate leads, support sales proposals and email campaigns, manage customer records, conduct market research, run social media/newsletter activities, attend meetings, and prepare reports. Monthly stipend; potential full-time offer.

Support execution of B2B marketing to drive employer awareness and leads: assist with email campaigns, website content updates, social and paid promotions, analytics, and daily marketing administrative tasks while adhering to brand guidelines.

The role involves producing AI-generated content for social media, researching AI trends, collaborating with the team, and managing accounts.

Internship position at Waterfall to assist in various tasks including content writing, video editing, marketing, and software engineering.

Intern will manage and execute social media strategies, create content, coordinate with videographers, analyze performance, and help clients grow their brand visibility.

Support U.S. program operations across the borrower lifecycle: screen and approve loan applications, assist borrowers during campaigns, manage delinquencies, pilot process improvements, collaborate with partners, perform analysis and project work, and support impact storytelling and training materials.

As a Software Engineering Intern, you'll design, build, test, and deploy software features that automate and optimize metal processing in factories, directly impacting production systems.

Label and outline plants in agricultural images using an online tool, tag crop and weed types per guidelines, maintain high accuracy across many images. Remote, flexible internship (3 months) with a monthly stipend and completion certificate. No coding or prior labeling experience required; video tutorials provided.

Work across frontend and backend to design, build, and ship annotation and review features; implement ingestion, storage, user management, and annotation pipelines; integrate model inference into workflows; optimize performance for large images/videos; design APIs and collaborate with product, operations, and annotators.

The Generalist Intern will optimize internal tools, conduct customer research, support go-to-market efforts, provide product insights, and write clear documentation. This remote position targets recent grads or students.

Hands-on internship offering cross-functional exposure to consulting, marketing, HR, operations, sales, partnerships, events, and content. Interns receive mentorship, structured development, real responsibility, and potential consideration for future roles.

Support recruitment, campus outreach, and partnership development. Source, screen, and shortlist candidates; hire campus ambassadors and sales interns; coordinate onboarding, meetings, and payments; maintain partner relationships and track deliverables.

The Digital Media Intern will collaborate with the Marketing Director, contribute to design concepts, and support branding and marketing initiatives.