Summary : The Commercial Specification Sales Representative is responsible for growing sales of MSI’s porcelain, natural stone, wall tile, countertop, hardscape, and mosaic product lines by developing relationships within the Architecture & Design (A&D) community and driving MSI product specifications across commercial projects within an assigned market territory. MSI's product line includes an extensive offering of Granite , Quartz , Porcelain , Luxury Vinyl flooring , Slate , Marble , Travertine , Sandstone , Limestone , Quartzite , onyx , stacked stone and pavers imported from over 36 countries on six continents.