NewMechanical Engineering Intern Oatey CoMechanical Engineering InternCleveland, OHSince 1916, Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust and improving lives. Oatey offers a vigorous program that includes: Learning and Development • Peer Mentoring • Challenging Team Projects • Community Involvement.
NewConstruction Materials Internship (Level 1) Engineering Consulting Services LtdConstruction Materials Internship (Level 1)Brooklyn Heights, OHECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #38 in Zweig Group's Hot Firm List (June 2026). This role assists with data collection, documentation, and testing activities under the direction of more experienced staff while gaining familiarity with construction practices, materials testing methods, and project workflows.
Management and Sales Summer Internship 2027 (Cleveland) Sherwin-Williams CoManagement and Sales Summer Internship 2027 (Cleveland)Fairview Park, OHThe Sherwin-Williams Management & Sales Internship is a paid, 10-12-week summer program offering hands-on experience in our retail stores, providing insight into management, sales, and store operations as well as meaningful customer experiences. The wage range listed for this role takes into account the wide range of factors considered in making compensation decisions including skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Intern Design Engineering NiSource IncIntern Design EngineeringMiddleburg Heights, OH$18.80–$31.70 / hourWe value the leadership, teamwork, and mission-focused experience the military community brings, and we are committed to providing an inclusive workplace with opportunities for professional growth and development. Successful applicants will become integral members of the department while learning within a team environment, completing meaningful tasks and collaborating with team members and leaders on important projects.
New2027 Summer Intern - Engineering Opportunities DuPont de Nemours Inc2027 Summer Intern - Engineering Opportunitiesvalley view, OH$16.10–$25.30 / hourTypical opportunities in manufacturing, operations, and business may include Manufacturing Technical and Process Engineering, Automation and Process Control, Leveraged Engineering, Equipment Reliability and Maintenance, Continuous Improvement, Product Quality, and Technical Service. Each individual's pay is based on a variety of factors, including their role and the associated pay range for that role, their geographic location (i.e., country, state, metropolitan area), as well as their skills, experience, education and certifications, and performance.
Management And Sales Summer Internship 2027 (Cleveland) Sherwin-WilliamsManagement And Sales Summer Internship 2027 (Cleveland)Woodmere, OHThe Sherwin-Williams Management & Sales Internship is a paid, 10-12-week summer program offering hands-on experience in our retail stores, providing insight into management, sales, and store operations as well as meaningful customer experiences. Job duties involve contact with customers, which may include minors; and access to cash and other payment methods, electronic equipment, personal information, store merchandise and other items of value, and such access may be supervised or unsupervised.
Interns - Construction & Engineering Ruhlin CoInterns - Construction & EngineeringSharon Center, OHRuhlin is looking for motivated, driven students who are pursuing degrees in Civil Engineering, Construction Management, Construction Engineering Technology, and other construction-related fields to join our Internship Program. As an intern, you'll gain hands-on experience working on construction projects, collaborate with experienced professionals, and contribute to work that helps shape the communities Ruhlin serves.
2027 Summer Marketing Internship - Cleveland, OH KeyCorp2027 Summer Marketing Internship - Cleveland, OHBrooklyn, OHThe program includes networking with Key teammates across all levels of the organization, a series of Learning Labs where internal and external speakers provide insight on Key's competitive landscape, financial wellness, and professional development best practices, and an assigned mentor who shares knowledge, experience, and advice. Strong preference for candidates with experience with knowledge of any of the following: Marketing Analytics Tools including Google or Adobe Analytics, Tableau or Power BI, and/or advanced Excel skills including pivot tables and VLOOKUPS.
Engineering Intern - DC Power Systems (Summer 2027) Vertiv Group Corp.Engineering Intern - DC Power Systems (Summer 2027)Lorain, OHVertiv solves the most important challenges facing today's data centers, communication networks, and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. This internship offers an exceptional opportunity to gain practical experience in next-generation power solutions for data center infrastructure while working with a dynamic team of experienced engineers committed to innovation, reliability, and efficiency.
Arboriculture Internship Bartlett Tree ExpertsArboriculture InternshipNorth Ridgeville, OhioAs an Arboriculture Intern, you will work alongside Bartlett's dedicated team of arborists, gaining practical field experience in scientific tree and shrub care on commercial and residential properties. With services including pruning, insect and disease management, soil care and fertilization, and cabling and bracing, we strive to keep trees healthy and beautiful.
Civil or Environmental WaterWastewater Engineering Intern - Summer 2027 Jacobs Solutions IncCivil or Environmental WaterWastewater Engineering Intern - Summer 2027Cleveland, OHAt Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. You'll work alongside professional engineers and designers on a wide variety of water projects, gaining exposure to project coordination, relevant computer-assisted engineering software, data collection and so much more.
Mechanical Engineering Intern Cleveland-Cliffs IncMechanical Engineering InternCleveland, OHThe Company is vertically integrated from the mining of iron ore production of pellets and direct reduced iron and processing of ferrous scrap through primary steelmaking and downstream finishing stamping tooling and tubing. Location Cleveland OHCleveland-Cliffs takes pride in offering a variety of opportunities for students and new graduates who have an interest in the steel industry and a passion for innovation and sustainability.
Process Control Engineering Intern Cleveland-Cliffs IncProcess Control Engineering InternCleveland, OHThe Company is vertically integrated from the mining of iron ore production of pellets and direct reduced iron and processing of ferrous scrap through primary steelmaking and downstream finishing stamping tooling and tubing. Location Cleveland OHCleveland-Cliffs takes pride in offering a variety of opportunities for students and new graduates who have an interest in the steel industry and a passion for innovation and sustainability.
Co-Op - Manufacturing Engineering (Fall 2026) Howmet AerospaceCo-Op - Manufacturing Engineering (Fall 2026)Cleveland, OHFollow: LinkedIn , Twitter , Instagram , Facebook , and YouTube . To learn more about the way Howmet Aerospace Inc. is advancing the sustainability of our customers, markets, and communities where we operate, review the 2025 Environmental Social and Governance report at www.howmet.com/esg-report .
Engineering Intern - DC Power Systems (Summer 2027) Vertiv Holdings, LLCEngineering Intern - DC Power Systems (Summer 2027)Lorain, OHThis internship offers an exceptional opportunity to gain practical experience in next-generation power solutions for data center infrastructure while working with a dynamic team of experienced engineers committed to innovation, reliability, and efficiency. Gain hands-on experience in power distribution design, work alongside experienced engineers, and contribute to innovative power solutions while developing your technical expertise.
Material Science/Metallurgical Engineering Intern Cleveland-Cliffs IncMaterial Science/Metallurgical Engineering InternCleveland, OHThe Company is vertically integrated from the mining of iron ore production of pellets and direct reduced iron and processing of ferrous scrap through primary steelmaking and downstream finishing stamping tooling and tubing. Location Cleveland OHCleveland-Cliffs takes pride in offering a variety of opportunities for students and new graduates who have an interest in the steel industry and a passion for innovation and sustainability.
Environmental Engineering Intern Cleveland-Cliffs IncEnvironmental Engineering InternCleveland, OHThe Company is vertically integrated from the mining of iron ore production of pellets and direct reduced iron and processing of ferrous scrap through primary steelmaking and downstream finishing stamping tooling and tubing. As an Environmental Engineering Intern at Cleveland-Cliffs you will take a hands-on approach to help promote environmental excellence within the organization by supporting company programs to ensure compliance with regulatory requirements.
Electrical Engineering Intern Cleveland-Cliffs IncElectrical Engineering InternCleveland, OHThe Company is vertically integrated from the mining of iron ore production of pellets and direct reduced iron and processing of ferrous scrap through primary steelmaking and downstream finishing stamping tooling and tubing. Location Cleveland OHCleveland-Cliffs takes pride in offering a variety of opportunities for students and new graduates who have an interest in the steel industry and a passion for innovation and sustainability.
Quality Engineering Intern Cleveland-Cliffs IncQuality Engineering InternCleveland, OHThe Company is vertically integrated from the mining of iron ore production of pellets and direct reduced iron and processing of ferrous scrap through primary steelmaking and downstream finishing stamping tooling and tubing. Location Cleveland OHCleveland-Cliffs takes pride in offering a variety of opportunities for students and new graduates who have an interest in the steel industry and a passion for innovation and sustainability.
Project Electrical Engineering Intern Cleveland-Cliffs IncProject Electrical Engineering InternCleveland, OHThe Company is vertically integrated from the mining of iron ore production of pellets and direct reduced iron and processing of ferrous scrap through primary steelmaking and downstream finishing stamping tooling and tubing. Location Cleveland OHCleveland-Cliffs takes pride in offering a variety of opportunities for students and new graduates who have an interest in the steel industry and a passion for innovation and sustainability.