Internships in Cleveland, Ohio, United States

Cargill's Cargill Protein and Salt (CPS) business unit offers a Mining Engineering Internship for Summer 2027, with placements at underground salt mine locations in Lansing, NY or Cleveland, OH. Interns gain hands-on experience in operations leadership, maintenance and reliability engineering, and project work while learning mining techniques, safety practices, and people management in a fast-paced underground environment. The 12-week summer program is designed to expose participants to both tec

Cintas Internship Program provides a comprehensive learning experience across all business areas, exposing interns to multiple departments. Interns receive hands‑on training while developing leadership, organization, communication, and time‑management skills through project work and cross‑functional collaboration.

Pursuit Aerospace, a global manufacturer of complex aircraft engine components, seeks an Engineer KPO Co-op to support continuous improvement initiatives. The role involves prototyping machinery, interpreting blueprints, and utilizing Kaizen tools within the shop floor environment.

Process Engineering Co-op at Tremco CPG, supporting the polyurethane sealants and coatings manufacturing process. The role works with the process and quality engineering group to lead small improvement projects, collect waste reduction data, edit/create P&IDs, and assist on capital expense projects while ensuring safety and quality.

Vocon’s interdisciplinary design team creates architecture and interior design solutions that tell a story. As a Co‑Op you will work closely with project teams and mentors, contributing to real project responsibilities across various design types.

Autism Speaks seeks an Events Intern for its Fall semester program to support the development team in planning and executing Cleveland-area events like Galas and Walks. This remote role involves assisting with logistics, donor outreach, and marketing communications while gaining experience in event management.

Northwestern Mutual Financial Representatives Internship program builds future financial planners through mentorship and hands‑on experience. Interns prospect and network to grow a client base, develop business strategies, prepare financial plans, and engage in weekly coaching and training.

Process Engineering team at Tremco CPG focuses on manufacturing polyurethane sealants and coatings. The Process Engineer Co-op learns and contributes to process operations, supports safety, quality, and production, and leads small improvement projects using Lean Six‑Sigma tools.

TransTech is seeking a TTG Business Data Analyst Intern in Cleveland, OH, working in a hybrid model. The intern will support reporting, analytics, automation, and emerging AI initiatives within the company's Microsoft Fabric environment.

StepStone Real Estate (SRE) leverages deep market research and investment analysis to create tailored real estate investment opportunities for institutional clients. As a Summer Analyst you will underwrite fund manager materials, conduct market research, interpret financial analyses, and support due diligence and portfolio management activities.

Tremco CPG seeks a Master Data Intern for its summer internship program. The role supports the Master Data Management Team in North America, reviewing material requests, updating data, and ensuring governance.

Treasury Management Internship at PNC Bank, part of the Corporate & Institutional Banking division, helps clients optimize working capital through cutting‑edge payment solutions and cash management services. Interns create client deliverables, conduct industry research, analyze payment trends, and support strategic projects while shadowing sales officers.

Civil Engineering Intern on AECOM's Infrastructure Services team, delivering remediation and site‑civil design solutions that improve communities. The intern performs design calculations, develops AutoCAD Civil3D drawings, assists with construction documents, and supports project management tasks under a professional engineer.

New Day Cleveland program team seeks an intern to support day-to-day operations of the talk and entertainment show. The role involves assisting with pre‑production for in‑studio segments, live remote shoots, and on‑location productions while interacting with guests and viewers.

Great Lakes Division at HNTB offers a summer internship where you will assist engineering teams on infrastructure projects, performing basic design, drawing preparation, and calculations. You will work on tasks that reflect post‑secondary engineering curriculum while gaining hands‑on experience in a professional environment.

Traffic Engineering team at Langan provides expert land development and transportation consulting services. The intern will assist with traffic impact studies, parking analyses, signal design, and highway occupancy permits, preparing technical reports, calculations, and graphics while supporting field observations.

Northwestern Mutual College Financial Representative Internship program builds future financial planners through mentorship, networking, and hands‑on experience. Interns prospect clients, develop business strategies, and prepare financial plans while receiving weekly coaching and training.

Nexus Engineering Group seeks a Substation Engineering Intern in Cleveland, OH, to support project teams delivering reliable electrical power to utilities and critical infrastructure. The role involves assisting with substation design, calculations, and documentation under the mentorship of experienced engineers.

Key Wealth Management Client Support & Experience Internship at KeyBank. The role supports the advisor platform by mapping and streamlining client‑experience workflows, automating manual processes with Power Automate and SharePoint, and delivering analysis to improve consistency across business lines.

Key Wealth Management team drives investment research that informs portfolio management for high‑net‑worth clients. Interns conduct quantitative and qualitative analysis, produce manager due‑diligence write‑ups and market commentary, and collaborate on a capstone investment thesis.