Grimco, Inc. · 1 day ago
Engineering Intern – Summer 2026
Grimco, Inc. is a leading sign supply distribution company serving the graphics and signage industry. They are seeking a Mechanical/Industrial Engineering Intern to apply Six Sigma methodologies and drive operational enhancements in a manufacturing environment through hands-on process improvement projects.
E-CommerceManufacturing
Responsibilities
Design and execute Design of Experiments (DOE) in manufacturing environments to optimize process parameters and product quality
Conduct Big Data Analysis to uncover patterns and insights from production data streams
Combine AI with Mechanical and Industrial Engineering tools to develop intelligent automation solutions
Execute DMAIC projects to reduce process variation and eliminate manufacturing waste
Conduct time studies, process mapping, and statistical analysis to identify improvement opportunities
Design and prototype automation solutions for production line efficiency
Apply statistical process control techniques to monitor and optimize manufacturing operations
Collaborate with production teams to implement Lean manufacturing principles
Present data-driven findings and recommendations to facility leadership
Qualification
Required
Currently pursuing a degree in Industrial, Mechanical, Manufacturing, or related Engineering field
Expected graduation date: 2027 or 2028
Coursework or project experience in Six Sigma, statistical analysis, or process improvement
Self-starter who thrives with autonomy and data-driven problem solving
Comfortable working in a manufacturing environment with production equipment
Familiarity with statistical software, process mapping tools, or quality control methodologies
Benefits
Hands-on experience applying Six Sigma tools with immediate impact
Mentorship from experienced engineering professionals and certified Black Belts
Exposure to diverse manufacturing processes in the sign and graphics industry
Competitive internship compensation
Potential for full-time opportunities upon graduation
Company
Grimco, Inc.
Grimco was founded in 1875 in St. Louis, Missouri. Today we have over 65 locations across the United States, Canada, and the U.K.