This is skilled technical work in the installation, testing and maintenance of telecommunications equipment in a centralized telecommunications operation.

Employees in this class are responsible for the installation of mobile vehicular radio systems, digital and analog computer systems, and basic telephone systems including associated media cabling and accessory equipment. Duties include testing equipment to diagnose malfunctions, and ensuring that systems remain operational. Work requires the application of fundamental principles, techniques, practices and methods of electronic technology, and timely responses to customer requests. Supervision is received from a technical superior who reviews work for satisfactory application of technical knowledge to the installation, operation, testing and maintenance of telecommunications equipment.

ILLUSTRATIVE TASKS

Installs mobile vehicular radio systems, digital and analog computer systems and small telephone systems including media cabling and accessory equipment.

Diagnoses malfunctioning equipment using specialized hand tools and electronic testing or monitoring equipment.

Performs pre-installation site visits to determine physical space specifications, accessibility for cable installation, and personnel and material requirements.

Reads and interprets various schematics, blueprints, and electronic diagrams.

Performs periodic inspections of contractor installation work to ensure compliance with project requirements.

Performs basic hardware repairs and reconfigures equipment as necessary.

Interacts with customers and vendors concerning requirements, specifications, problem resolution and training issues.

Maintains proper inventory of supplies necessary to perform assigned work.

Completes required documentation for customer billing.

Performs related work as required.

KNOWLEDGES, ABILITIES, AND SKILLS

Knowledge of electronic theory pertaining to two-way radios, digital and analog computers or telephony.

Knowledge of the principles and theories of electricity, data transmission and automotive electrical systems.

Knowledge of two-way radio, data transmission and telephony protocols.

Knowledge of designated cable paths.

Knowledge of the operating characteristics and maintenance requirements of mobile and hand-held vehicular radio systems, digital and analog computer systems, and basic telephone systems.

Knowledge of various types of inside and outside cables and their applications.

Knowledge of the occupational hazards and safety precautions related to the installation of mobile vehicular radio systems, analog and digital computer systems and basic telephone systems.

Ability to diagnose malfunctioning telecommunications systems and related equipment using specialized electronic tools and precision testing equipment.

Ability to interpret and work from technical schematics, blueprints, electronic circuitry diagrams and simple architectural drawings.

Ability to install, splice and troubleshoot inside and outside wiring for various types of transmission media.

Ability to install vertical riser and lateral conduits, cable trays and racks to support inside cable plants.

Ability to communicate effectively, verbally and in writing.

Ability to climb into and out of manholes or motor vehicles, ascend and descend step ladders, lift up to fifty pounds, and occassionaly use aerial ladders and equipment.

Ability to operate a motor vehicle.

Skill in the diagnosis of electrical and electronic malfunctions.

Skill in the use of standard tools, equipment and precision testing devices of the electronic trade.

REV 10-94