Tooling Engineering Intern - Summer 2026

MMI Engineered Solutions is seeking a motivated and detail-oriented Tooling Engineer Intern to support our tooling and manufacturing teams. This role will focus on tooling inventory accuracy, preventive maintenance (PM) planning, and hands-on learning within a fast-paced injection molding environment.This is a great opportunity for an engineering student looking to gain real-world experience in tooling, machining, and manufacturing processes.Key ResponsibilitiesUpdate and maintain tooling storage locations at the Saline facilityVerify and track tooling inventory across both Saline and Warren locationsIdentify critical or high-risk tools requiring preventive maintenance plansCollaborate with Tooling Engineers to develop detailed PM plansWork with IT to input and manage PM plans within the IQMS systemSupport efforts to ensure tooling accuracy and organization across both plantsQualificationsCurrently pursuing a degree in Engineering (Mechanical, Manufacturing, or related field preferred)Strong problem-solving and critical thinking skillsExcellent communication and teamwork abilitiesProficient in Microsoft Windows and general computer skillsAbility to read and interpret blueprints and technical documents (preferred)Exposure to 2D/3D CAD and hands-on mechanical experience (preferred, not required)Work Environment:Hands-on manufacturing-floor environmentExposure to machinery, tooling, and maintenance operationsStanding and walking for extended periods in areas that may be hot, noisy, or dustyCommitment to safety and MIOSHA standardsWhy intern at MMI?Gain exposure to injection mold tooling, machining, and benching processesLearn the fundamentals of injection molding operationsDevelop an understanding of preventive maintenance systems and their impact on productionWork cross-functionally with engineering, tooling, operations, and IT teamsWho We Are:MMI Engineered Solutions is a plastic injection molding and engineering solutions provider headquartered in Saline, Michigan, with additional offices in Troy, Warren, and Monterrey, Mexico. We specialize in advanced composites and engineered resins across diverse industries.Our mission is simple: Deliver a Quality Product, On Time, at a Competitive Price.MMI Engineered Solutions is an Equal Opportunity Employer.