Education: Secondary (high) school graduation certificate. or equivalent experience. Work setting: Various locations. Tasks: Read blueprints, drawings and specifications to determine work requirements . Determine layout and installation procedures. Measure and mark guidelines to be used for installations. Load and unload trucks with supplies and equipment. Utilize hand and power tools. Work conditions and physical capabilities: Physically demanding. Handling heavy loads. Personal suitability: Reliability. Team player. Experience: 1 to less than 7 months. Employment terms options: Evening. Day. Weekend.