Duties will include but not be restricted to: Lays out, builds, tests, troubleshoots, repairs and modifies developmental and production electronic components, parts, equipment, and systems, such as Smartbus technologies, destination signs, communication equipment, fare collection equipment and other Transit related equipment and systems. Writes technical reports and develops charts, graphs, and schematics to describe and illustrate system''''s operating characteristics, malfunctions, deviations from design specifications, and functional limitations for consideration by engineers in broader determinations affecting system design and laboratory procedures.