Education: Secondary (high) school graduation certificate. or equivalent experience. Work site environment: At heights. Noisy. Dusty. Outdoors. 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. Read blueprints, drawings and specifications to determine work requirements . Repair or replace shingles and shakes on sloped roofs of buildings. Repair roofing systems. Supervision: 3-4 people. Area of specialization: Shingled roofs. Modified roofing system. Skylights. Transportation/travel information: Own transportation. Work conditions and physical capabilities: Fast-paced environment. Physically demanding. Bending, crouching, kneeling. Hand-eye co-ordination. Handling heavy loads. Repetitive tasks. Weight handling: Up to 23 kg (50 lbs). Own tools/equipment: Steel-toed safety boots. Safety glasses/goggles. Gloves. Personal suitability: Client focus. Excellent oral communication. Reliability. Team player. Experience: 1 year to less than 2 years. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.