A professional who directs construction, operation, and maintenance of telephone or telegraph communication systems. Responsibilities include:

• Studies and accepts or rejects recommendations for improvement or additions to communication facilities.
• Investigates availability and approves cost estimates of new equipment requested.
• Approves or rejects equipment rental and electric-power contracts.
• Supervises personnel and performs other administrative duties to ensure efficient operation.
• May direct installation and operation of radio communications systems.