This is skilled work in the production of traffic control signs and markers. Work involves the fabrication of traffic control signs through the use of computerized sign making equipment, silk screening, vacuum applicator, and other processes. Assignments are received from a superior in the form of oral and written instructions frequently accompanied by sketches.
Work is reviewed primarily by the acceptability of the signs produced.
Maintains records of tests of materials used in the production of signs. Performs related work as required. Knowledge of methods of preparing plastic, glass and metal surfaces for lettering. Ability to understand and practice proper work methods and procedures. Ability to follow oral and written instructions and interpret plans and sketches.