- Expected to maintain, adjust and repair electronic equipment such as business machines, video and audio equipment

- and electronic instruments and control systems, and transmit and receive radio messages.

- Examining and testing machines, equipment, instruments and control systems to diagnose faults

- Adjusting, repairing, and replacing worn and defective parts and wiring, and maintaining machines, equipment and instruments

- Reassembling, test operating and adjusting equipment

- Advising users of correct operating procedures to prevent malfunctions

- Receiving messages by interpreting code and converting to plain language, and writing and typing messages for transmission

- Monitoring radio traffic,



and transmitting and receiving voice messages

- Installing electronic instruments and control systems

- Applying knowledge of electrical, electronic, mechanical, hydraulic and pneumatic principles in commissioning and maintaining control systems.