Mechanical Engineer, Intern (Summer 2027)

Mapei
Saint Peters, Missouri, United StatesPosted Sep 1, 2026
Hardware / EngineeringSummer 2027

About the role

The Opportunity

As a Mechanical Engineering Intern, you will work alongside our engineering, maintenance, and operations teams to support projects and initiatives at MAPEI’s West Chicago manufacturing facility. You will gain hands-on experience applying mechanical engineering principles to equipment, processes, and continuous-improvement projects in a live manufacturing environment. This experience may lead to future full-time engineering opportunities within corporate engineering or field operations.

  • Support engineering projects involving manufacturing equipment and facility

systems.

  • Help develop/update equipment drawings, specifications, layouts, and

technical documentation.

  • Collect, organize, and analyze equipment and process-performance data.
  • Assist with preparing project plans, reports, presentations, and other

deliverables.

  • Support preventive maintenance, reliability, safety, and

continuous-improvement initiatives.

  • Collaborate with engineering, maintenance, operations, and other

cross-functional teams.

The Program Details

  • Full-time schedule (40 hours per week)
  • Internship duration: May–August 2027 (12 weeks)
  • Practical, hands-on learning at MAPEI’s West Chicago manufacturing facility
  • Host location: West Chicago, IL

What’s in it for you?

  • Hourly Pay rate up to $23.00 commensurate on role and location
  • Housing stipends consideration, available in certain situations
  • Mentorship and opportunities to collaborate with experienced engineering

professionals

  • Hands-on field and business experience
  • Permanent full-time job opportunities after graduation

What you bring

  • Actively pursuing a bachelor’s or graduate degree in Mechanical Engineering

or a related technical field (juniors and seniors preferred)

  • Strong communication skills, initiative, curiosity
  • An innovative mindset and strong motivation to learn and succeed
  • Willingness to travel

Equal Opportunity Employer/Protecte

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