How do they match: Signal and Track Switch Repairers

  • Light Rail Signal Technician

  • Inspect and test operation, mechanical parts, and circuitry of gate crossings, signals, and signal equipment such as interlocks and hotbox detectors.
  • Replace defective wiring, broken lenses, or burned-out light bulbs.
  • Test air lines and air cylinders on pneumatically operated gates.
  • Tighten loose bolts, using wrenches, and test circuits and connections by opening and closing gates.