Position. M&S Building Systems is hiring a full-time. Industrial Maintenance Technician. based in Plainville, CT. Company. M&S Building Systems creates innovative, lightweight steel components for the construction industry. Spun out of M&S Ironworks, M&S Building Systems, or MSBS is a new company offering a host of light gauge solutions both engineered and standard. We are seeking ambitious individuals who want to be a part of a fast growing ente...