Education: Secondary (high) school graduation certificate. Tasks: Calculate crane capacities . Load, unload and transport construction materials. Measure weight to prepare for rigging and hoisting. Operate mobile and tower cranes to lift, move, position or place equipment and materials. Operate cranes equipped with dredging attachments to dredge waterways and other areas. Level earth to fine grade specifications. Assist in demolishing buildings. Perform routine maintenance work. Tend or feed machines or equipment used in construction. Direct traffic at or near construction sites. Transportation/travel information: Public transportation is available. Work conditions and physical capabilities: Fast-paced environment. Physically demanding. Personal suitability: Team player. Experience: 1 year to less than 2 years. Employment terms options: Shift. Green job: Involves duties and responsibilities that lead to positive environmental outcomes.