Tasks Check formwork, granular base and steel reinforcement materials Fill hollows and remove spots on freshly poured cement Operate power vibrators to compact concrete Level top surface concrete according to grade and depth specification Impart desired finish to concrete surfaces using hand and power tools Instruct apprentices Apply hardening and sealing components to cure surfaces Repair, resurface and replace worn or damaged sections of concrete structures Read and interpret blueprints, maps, drawings and specifications Security and safety Criminal record check Languages English Education Secondary (high) school graduation certificate or equivalent experience Experience 1 year to less than 2 years 20 vacancies