Education: Secondary (high) school graduation certificate. Work setting: Various locations. Tasks: Install built-up roofing systems using materials such as asphalt saturated felts and hot asphalt and gravel. Install or replace asphalt shingles, wood shingles and shakes and masonry or baked clay roofing tiles on sloped roofs of buildings. Install roofing tiles on sloped roofs of buildings. Install single-ply roofing system using waterproof sheet materials, such as modified plastics, elastomeric or other asphaltic compositions. Repair or replace shingles and shakes on sloped roofs of buildings. Repair or replace single-ply roofing systems. Repair roofing systems. Apply waterproof coatings to concrete or other masonry surfaces below or above ground level. Install and repair metal roofs using hand and power tools. Erect and install scaffolding, falsework and other working platforms. Certificates, licences, memberships, and courses : First Aid Certificate. Workplace Hazardous Materials Information System (WHMIS) Certificate. Fall Arrest Protection Training Course. Work conditions and physical capabilities: Fast-paced environment. Physically demanding. Hand-eye co-ordination. Handling heavy loads. Large workload. Repetitive tasks. Work under pressure. Own tools/equipment: Steel-toed safety boots. Personal suitability: Dependability. Reliability. Team player. Experience: 1 year to less than 2 years. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.