Gregory Holdman is a process engineer with eight years’ experience applying Lean principles to drive cost reductions and hands-on process improvements across manufacturing environments. He has held progressive roles at Spectrum Brands, General Cable, and currently Ostara, bringing practical mechanical engineering grounding from internships and degrees at Jefferson College and SIUE. Gregory specializes in identifying waste, designing robust implementation plans, and working alongside operators to ensure sustainable change rather than one-off fixes. Based in Festus, Missouri, he combines shop-floor credibility with data-driven problem solving and a knack for translating Lean concepts into measurable financial impact.
8 years of coding experience
5 years of employment as a software developer
Associate of Science (AS), Mechanical Engineering, Associate of Science (AS), Mechanical Engineering at Jefferson College
Bachelor of Mechanical engineering, Mechanical Engineering, Bachelor of Mechanical engineering, Mechanical Engineering at Southern Illinois University, Edwardsville
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