- Design, develop and supervise the manufacture, installation, operation and maintenance of electrical systems
- Day to day tasks include designing and producing drawings of electrical systems, deciding on the type and arrangement of circuits, transformers, circuit-breakers, transmission lines and equipment, supervising construction plans and specifications, making or improving products, preparing and interpreting specifications, deciding delivery and installation schedules, supervising operating and maintenance staff, ensuring that completed works meet specifications and safety standards, designing and installing control devices, designing telecommunications equipment and networks, and maintaining safety requirements of the operation.