Manufacturing Engineering Intern: Data-Driven Improvement

Oldcastle Infrastructure is seeking a Manufacturing Engineering Intern for an onsite role in Napoleon, OH. The internship starts January 2027 and runs through spring with a minimum of 10 weeks, full-time. Responsibilities include data collection, process analysis, documentation, and cross-functional collaboration to reduce downtime. Ideal candidates are sophomores to seniors pursuing a Bachelor’s in Mechanical, Civil, or Industrial Manufacturing engineering, with proficiency in Microsoft Office