- ARCO (St. Louis, MO)
- …if hired as a full-time associate following graduation + Direct access to leaders + Intern training program to learn real world skills + 2 formal reviews during your ... project is running smoothly **NECESSARY QUALIFICATIONS** + Enrolled in Civil/ Mechanical /Architectural or Construction Management Bachelor's degree program + Minimum… more
- WSP USA (St. Louis, MO)
- …opportunities and lifelong career connections. Our **Buildings Team** is seeking a **Full Time Mechanical Engineering Intern - Summer 2026** to work out of ... of the WSP Summer Internship Program. As a summer intern , you have the opportunity to participate in our...social, and ethical skills. + Learn basic principles of Mechanical Engineering . + Assist with project research,… more
- ENFRA (St. Louis, MO)
- …by law. Submit a Referral (https://careers-enfra.icims.com/jobs/8322/ mechanical - engineering - intern /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) ... + Must be enrolled in an accredited university in Construction Management, Mechanical Engineering or related business major with a Freshman, Sophomore,… more
- ENFRA (St. Louis, MO)
- …by law. Submit a Referral (https://careers-enfra.icims.com/jobs/8507/ mechanical - engineering - intern /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) ... to technical employees working in an organizational function related to the Intern 's area of study. Performs basic engineering tasks. **Responsibilities** +… more
- Marathon Petroleum Corporation (Wood River, IL)
- …and develop future technical and leadership talent for the benefit of MPC, the engineering intern /co-op, and the engineering profession. The intern /co-op ... to offer a variety of assignments with increasing responsibility. Intern /Co-ops will gain experience in the 5 phases of...be pursuing a Bachelor's degree in Civil, Electrical, or Mechanical Engineering . + Concurrent enrollment in a… more
- Leonardo DRS, Inc. (Bridgeton, MO)
- …work schedule. **Job Responsibilities** + Support and participate in technical mechanical engineering activities + Responsible for completion of assigned ... Summary** Leonardo DRS Land Systems is seeking a Summer Mechanical Engineer Intern for our Bridgeton, MO...diploma or GED, and working on Bachelor's Degree in Mechanical Engineering or related technical field +… more
- World Wide Technology (St. Louis, MO)
- …, and Quality/Training/Process Improvement.** https://www.wwt.com/supply-chain-integration-services **Job Title: Engineering Intern ** **Job Summary** The ... + Operations Management + Logistics Management + Business Administration + Engineering (Manufacturing, Mechanical , Electrical, Software, Industrial) + Project… more
- WSP USA (St. Louis, MO)
- …and lifelong career connections. Our **Buildings Team** is seeking a **Full-Time Electrical Engineering Intern - Summer 2026** to work out of our **Kansas ... Are **Required Qualifications** + Actively enrolled in an accredited Architectural Engineering , Mechanical /Electrical Engineering , or related, Undergraduate… more
- Jacobs (St. Louis, MO)
- The Jacobs team is seeking a creative, highly motivated Structural Intern to support delivery of local, regional and national projects working out of the St. Louis, ... you'll have the chance to work as a Structural Intern on a variety of projects, primarily on coastal...shop drawings. . Collaborate with civil, geotechnical, hydraulic and mechanical engineers and architects on design of all aspects… more
- Jacobs (St. Louis, MO)
- …ideas into innovative solutions designing the future - today. As an Fire Protection Engineering Intern in St, Louis, you will too. You'll impact the world ... like no other. * Pursuing a Bachelor's Degree in Fire Protection Engineering , Mechanical Engineering , Fire Protection Safety Technology or relevant degree *… more
- Gulfstream (St. Louis, MO)
- …we'd love to hear from you! Principal Responsibilities Responsibilities primarily involve mechanical engineering design, modeling, and drafting of new and ... pursuing a bachelor's degree or higher in the following: + Aerospace Engineering + Mechanical Engineering + Industrial Engineering + Manufacturing … more
- Copeland (St. Louis, MO)
- …the world? Join us at Copeland! **The Team & Role** If you are a ** Mechanical Engineering Student** looking for an opportunity to grow, Copeland has an exciting ... a difference for people and the planet. As an intern , you'll be immersed in meaningful work, supported by...Qualifications** + Currently enrolled in a bachelor's program in ** Mechanical Engineering , Manufacturing Engineering , Industrial… more
- The Boeing Company (Berkeley, MO)
- …Boeing Research and Technology Computational Fluid Dynamics Group is looking for an Aerodynamics Engineering intern to join the team in St. Louis, Missouri. The ... **Basic Qualifications (Required Skill/Experience):** + Pursuing a degree in Aeronautical/Aerospace Engineering , Mechanical Engineering , or similar related… more
- The Boeing Company (Berkeley, MO)
- …July 2026 + Pursuing a PhD in Aeronautical/Aerospace Engineering , Civil/Structural Engineering , Mechanical Engineering , or similar related field. + ... motivated, enthusiastic, and innovative students to join our 2026 intern program. As an intern at Boeing, you'll gain hands-on experience, learn from experts,… more
- Ameren (St. Louis, MO)
- …**Must be a current student pursuing a** **Bachelors** **or** **Masters in Mechanical Engineering ** **from an accredited college or university required with ... will be used to collect applications for our **2026 Mechanical Engineer Fall Co-Op** openings across the states of...the hiring process. If you are selected for an intern or co-op position, please note that Ameren does… more
- Leonardo DRS, Inc. (Bridgeton, MO)
- …**Job Summary** Leonardo DRS Land Systems is seeking a Summer Electrical Engineer Intern for our Bridgeton, MO facility. This role will support the design, ... fabrication and modification of electrical and/or electro- mechanical components, sub-systems and systems. Position will be working on various projects that may… more
- Bayer (St. Louis, MO)
- …Qualifications: + Enrolled in a bachelor's degree program in Agricultural Engineering , Agriculture Mechanization, Mechanical Engineering or comparable ... there's only one choice.** **North America Production Research Facilities Engineer Intern ** **YOUR TASKS AND RESPONSIBILITIES** The primary responsibilities of this… more
- ENFRA (St. Louis, MO)
- …a Referral (https://careers-enfra.icims.com/jobs/8311/ mechanical - engineering -co-op-%28jan-aug-2026%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) ... projects under supervision of a Licensed Professional Engineer and/or a Mechanical Designer EIT, including participation in technical studies, investigations, and… more
- Eaton Corporation (Fenton, MO)
- …+ Actively enrolled in a bachelor's degree program in an electrical, mechanical , or mechatronics engineering program from an accredited institution + ... in a master program. **Position Overview: ** The **Electrical Engineering Services and Systems** global service team is one...technical and future leadership roles at Eaton. As an intern , you will be provided with a structured training… more
- The Boeing Company (Hazelwood, MO)
- …Financial Planning, Estimating and Pricing, Mathematics, Statistics, Operations Research, Aerospace Engineering , or Mechanical Engineering ) + Graduation date ... 2025! We are seeking motivated, enthusiastic, and innovative students to join our 2026 intern program. As an intern at Boeing, you'll gain hands-on experience,… more
