High concentration × Classification Details: Delivery, Transportation, and Machine Operation Occupations
106 jobs found.
Signalman (Railway)
A specialist job that sends accurate signals to train drivers using flags, lamps, radios, and other multiple means during railway vehicle shunting operations to move vehicles safely and efficiently.
Asphalt Plant Operator
A job involving the operation, adjustment, and maintenance of plants that manufacture asphalt mixtures for road paving.
Unloader Operator
Operators who handle cargo containers at ports or cargo terminals by operating the cargo handling machine "Unloader" for loading and unloading.
EL (Electric Locomotive) Engineer
Specialist who drives and controls electric locomotives, safely and on schedule transporting freight and special trains.
Well Drilling Machine Operator
A profession that operates well drilling machines to excavate and manage wells and boreholes for groundwater utilization and geological surveys.
Train Driver Trainee (Railway Locomotive)
A trainee aiming to become a railway locomotive driver, learning driving techniques and safety management.
Reciprocating Compressor Operator
Reciprocating compressor operators operate and monitor reciprocating compressors in plant facilities to compress gas or air to specified pressures. They maintain stable equipment operation through daily inspections, maintenance, and abnormality responses.
Trencher Operator
Specialized skilled worker who operates trencher machines such as hydraulic excavators to excavate, transport, and level soil and rocks.
Guy Derrick Operator
Specialist who operates hoisting machinery called guy derrick (derrick) cranes to lift and move materials at construction sites and elsewhere.
Gas Purifier Operator
A technical job that operates and monitors gas purification equipment in manufacturing plants, removing harmful substances and impurities from industrial gases or exhaust gases for quality control.