A professional who directs and coordinates, through subordinate supervisory personnel, activities of workers engaged in installation, maintenance, and repair of underground, buried, aerial, or submarine telephone carrier cables in plant district. Responsibilities include:

• Reviews proposed construction plans and schematic drawings to ensure that proposals are compatible with existing equipment and that plans adhere to specifications.
• Inspects construction sites and installations to ensure service deadlines are being met.
• Directs and coordinates testing and inspecting of plant equipment for operational performance.
• Prepares budget, determines work force requirements, and establishes production schedules to meet service loads.