Top Internships in St. Louis, MO

The intern will analyze logistics data, develop dashboards, identify optimization opportunities, and support operational efficiency initiatives.

Summer 2027 Strategic Communications internship supporting corporate positioning, crisis, financial and public affairs teams. Interns gain on-the-job experience, mentorship, and exposure to client work across listed practices and locations. Responsibilities include research, communications support, travel to clients/offices, and participation in professional development programs.

Summer 2027 intern joins an Economic Consulting project team, supporting professionals and senior leaders on client engagements. Interns select practice area and location, complete on-the-job learning, receive mentorship, and may travel to client sites and offices. The program is a pathway to entry-level consulting roles.

Summer 2027 paid internship in FTI Consulting's Technology segment. Interns join project teams, work with professionals and senior leaders, gain hands-on experience in Technology or Advanced Analytics practice areas, and are mentored by a dedicated coach. Candidates must be students graduating Dec 2027–Sep 2028, work full-time during the internship, and be authorized to work in the U.S.

Summer 2027 corporate internship at FTI Consulting. Interns join project teams, support professionals and senior leaders across corporate practices (digital, marketing, PR, editorial), perform client-facing and office work, and receive mentorship and professional development. Program runs late May–August with opportunities for future full-time consideration.

Summer 2027 corporate finance intern will join project teams, work with professionals and senior leaders, select practice area/location, support client work, travel to client and office sites, and complete a pre-recorded video interview as part of hiring. The program is a pathway to full-time consultant roles.

Assist in designing and verifying tests for power electronics systems, simulating controls, and collaborating on project requirements in a power systems context.

As an Intern, you will monitor geopolitical events affecting supply chains, analyze data for risks, and support the Intelligence Solutions team.

As an engineering intern, you will develop AI solutions, collaborate with teams, optimize algorithms, document your work, and showcase projects.

Engage qualified US prospects to conduct discovery calls, deliver demos, handle objections, follow up across channels, maintain CRM records, close deals, and meet monthly sales targets while collaborating with SDR and marketing teams.

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.

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.

The Litigation Support Intern will assist in analyzing financial documents and legal filings, conducting research, and preparing reports for litigation support services.

MBA interns will support strategy and operations initiatives for a high-growth technology startup. Responsibilities include marketing and customer acquisition planning, strategic partnership development, market and customer research, data analysis, and stakeholder presentations. Interns will work with the CEO, executive team, and investors, with regular check-ins and travel to company offices for kickoff and final presentations.

Supports data collection, cleaning, validation, reporting, dashboard preparation, and basic analysis. Tracks business and product metrics, identifies trends, documents datasets and processes, responds to ad hoc requests, and helps improve data usability while collaborating with cross-functional teams.

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, manage, implement, and verify analog integrated-circuit layouts using CAD software. Responsibilities include floorplanning, layout design, DRC/ERC verification, manufacturing-rule compliance, design reviews, documentation, fab hand-off preparation, and design-flow automation. The intern collaborates with analog, digital, packaging, and process engineering teams to optimize semiconductor designs for precision, speed, area, reliability, power, and ESD performance.

Support client onboarding and implement AI agent solutions: configure integrations, troubleshoot deployments, coordinate stakeholders, manage tickets, and analyze customer data to drive adoption and value.

Six-month remote SDR internship focused on outbound cold calling US marketing and customer support leaders, using LinkedIn and AI-driven email sequencing. Own end-to-end opportunity creation, maintain HubSpot pipeline, book meetings for founders, and learn sales cycles by sitting in on discovery calls and demos.

Supports strategic development through prospect research, horizon scanning, outreach tracking, client-facing impact reports, and project proposals. The intern researches potential clients and competitors, compiles project performance data, identifies speakers, and develops branded presentation materials. This unpaid, part-time role requires academic credit and offers business development experience with senior leadership. Candidates should be strong communicators, detail-oriented, proactive, and interested in news, global affairs, foreign policy, data analytics, and AI workflow applications.

Support outbound prospecting, market research, CRM tracking, product demos, and cross-team coordination. Draft MoMs, follow-ups, proposals, and content while learning B2B SaaS and AI.

Participate in a 10-week remote rotational internship supporting MSI and LeaseTrack operations. Review and improve training programs, process documentation, workflows, and operational reports. Assist with status reporting, project coordination, technology implementations, and process-improvement initiatives while gaining exposure to insurance operations and cross-functional collaboration.

Six-month Country Finance Internship supporting cash management, bank reconciliations, expenditure review, payment processing, invoice tracking, financial documentation, SAP transaction posting, grant monitoring, and project financial reporting. The intern will gain practical experience in accounting controls, donor compliance, variance analysis, and financial systems while working under the supervision of the Country Finance Officer.

Join the engineering team as a Software Engineering Intern to build backend, frontend, or full-stack features using Java, Spring Boot, TypeScript, React, and AWS. Write clean, testable code, participate in code reviews and agile ceremonies, collaborate with DevOps/QA/Product, and help improve system reliability and developer productivity during a replatform effort.

Support supply chain analysis and optimization by collecting, cleansing, and analyzing data, maintaining Excel dashboards, and preparing presentations. Assist with Zoho Suite tasks, document processes, and help track project timelines while collaborating with team members to produce actionable insights.