Location
St. Louis, Missouri, United States
Posted
June 19, 2026
Job Description
Company Overview
Semco has become the market leader and manufacturer of rotationally molded poly and welded steel bulk storage and material handling products in North America. Tank is growing rapidly and is always working to expand its capabilities and diversify product offerings consistent with the company values of growth and service to its customers.
Job Summary
We’re looking for that person whose primary responsibility would be to work with fellow team members to change over molds and head tooling at end of a production run and setup molds and head tooling for the next production run. These change overs will be on injection and extrusion blow mold machines. This responsibility will require machine utilities to be set up correctly so the mold and head tooling work correctly to produce good parts at startup. Performance of this responsibility will require use of various types of tools, machinery, equipment, lubricants, and clea...