Keywords > Tunnel
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18 jobs found.
Coal Miner
A profession that excavates and extracts coal underground and supplies it to the coal preparation plant.
Shaft Jumbo Operator
Specialized technical job that operates drill jumbos to drill holes in rock formations in tunnels and underground shafts for blasting preparation.
Railway Track Design Engineer
A technical job that plans and designs railway tracks to construct safe and economical lines.
Copper Miner
A labor job involving drilling, blasting, transportation, etc., inside copper mine tunnels to extract copper ore.
Civil Machinery Design Engineer
Engineer who performs structural design, performance evaluation, and improvement of machinery used in civil engineering works.
Lead Miner
Specialized worker who mines ore containing lead in underground or open-pit mines, manages tunnels, performs blasting operations, and transports ore.
Ventilator Operator
A job that operates and monitors ventilation equipment (ventilators) in tunnels and mines to maintain safe and stable ventilation.
Track Maintenance Technician (Railway)
A technical job that inspects, repairs, and maintains railway tracks and related structures to support safe train operations.