California State Gov - JobID: 30421 (Maintenance Technician) As an Electro-Mechanical Technician Apprentice at the State of California, you'll: Maintain and inspect the Wayside Railroad Signal System, Railroad Grade Crossings and Railroad Track Switches; Maintain and inspect the Traction Power Generation and Distribution, various lighting systems, ventilation systems, and pumps and pump controls; Operate overhead bucket trucks and cranes...Hiring Immediately >>