Install, inspect, test, maintain, or repair electric gate crossings, signals, signal equipment, track switches, section lines, or intercommunications systems within a railroad system.
- Railroad Signal Maintainer
- Signal and Communications Maintainer
- Signal Inspector
- Signal Maintainer
- Signal Maintenance Technician
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- Signal System Testing Maintainer
- Signal Technician
- Signalman
- Train Control Electronic Technician
- Train Control Technician
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- Clean lenses of lamps with cloths and solvents.
- Drive motor vehicles to job sites.
- Inspect and test operation, mechanical parts, and circuitry of gate crossings, signals, and signal equipment such as interlocks and hotbox detectors.
- Inspect electrical units of railroad grade crossing gates and repair loose bolts and defective electrical connections and parts.
- Inspect switch-controlling mechanisms on trolley wires and in track beds, using hand tools and test equipment.
 All 14 displayed
- Clean lenses of lamps with cloths and solvents.
- Drive motor vehicles to job sites.
- Inspect and test operation, mechanical parts, and circuitry of gate crossings, signals, and signal equipment such as interlocks and hotbox detectors.
- Inspect electrical units of railroad grade crossing gates and repair loose bolts and defective electrical connections and parts.
- Inspect switch-controlling mechanisms on trolley wires and in track beds, using hand tools and test equipment.
- Inspect, maintain, and replace batteries as needed.
- Install, inspect, maintain, and repair various railroad service equipment on the road or in the shop, including railroad signal systems.
- Lubricate moving parts on gate-crossing mechanisms and swinging signals.
- Maintain high tension lines, de-energizing lines for power companies when repairs are requested.
- Record and report information about mileage or track inspected, repairs performed, and equipment requiring replacement.
- Replace defective wiring, broken lenses, or burned-out light bulbs.
- Test air lines and air cylinders on pneumatically operated gates.
- Test and repair track circuits.
- Tighten loose bolts, using wrenches, and test circuits and connections by opening and closing gates.
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- Adjust the tension of nuts or bolts.
- Clean equipment, parts, or tools to repair or maintain them in good working order.
- Control power supply connections.
- Drive trucks or other vehicles to or at work sites.
- Inspect electrical or electronic systems for defects.
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- Adjust the tension of nuts or bolts.
- Clean equipment, parts, or tools to repair or maintain them in good working order.
- Control power supply connections.
- Drive trucks or other vehicles to or at work sites.
- Inspect electrical or electronic systems for defects.
- Inspect equipment to locate or identify electrical problems.
- Inspect mechanical equipment to locate damage, defects, or wear.
- Lubricate equipment to allow proper functioning.
- Maintain work equipment or machinery.
- Record information about parts, materials or repair procedures.
- Repair electrical circuits or wiring.
- Repair worn, damaged, or defective mechanical parts.
- Replace worn, damaged, or defective mechanical parts.
- Test electrical circuits or components for proper functioning.
- Test mechanical equipment to ensure proper functioning.
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- AN/SIA-127/134 Announcing System Maintenance Technician (Navy - Enlisted)
- AN/SSC-12 Shipboard Air Traffic Control Communications (SATCC) Technician (Navy - Enlisted)
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- Cable Systems Installer-Maintainer (Army - Enlisted)
- Electronics Communications Technician (Navy - Enlisted)
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 All 7 displayed
- AN/SIA-127/134 Announcing System Maintenance Technician (Navy - Enlisted)
- AN/SSC-12 Shipboard Air Traffic Control Communications (SATCC) Technician (Navy - Enlisted)
- AN/SSC-13 Shipboard Air Traffic Control Communications (SATCC) Technician (Navy - Enlisted)
- AN/STC-3(V) Integrated Voice Communications System (IVCS) Maintenance Technician (Navy - Enlisted)
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- Cable Systems Installer-Maintainer (Army - Enlisted)
- Electronics Communications Technician (Navy - Enlisted)
- Single Audio System (SAS) (Navy - Enlisted)
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- ELECTRIC-TRACK-SWITCH MAIN
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- TRAFFIC SIGNAL ELECTRICIAN
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- Electric-Track-Switch Maintainer
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