Education: Secondary (high) school graduation certificate. Work setting: Commercial. Residential. Various locations. Tasks: 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. Apply hardening and sealing components to cure surfaces. Waterproof, damp proof and restore surfaces. Work conditions and physical capabilities: Physically demanding. Own tools/equipment: Steel-toed safety boots. Personal suitability: Team player. Efficient interpersonal skills. Reliability. Experience: 1 year to less than 2 years.