Welding × Required Skills: Heavy Equipment Operation
6 jobs found.
Gas Main Pipe Burial Worker
Gas main pipe burial workers install and bury gas main pipes underground for urban gas supply, constructing a safe gas supply network. They handle everything consistently from excavation to pipe joining, corrosion protection, and inspection.
Track Carpenter (Mining)
Specialized worker who lays and repairs railway tracks inside mines to maintain a safe condition for transporting materials and ore.
Sheet Pile Assembler
Sheet pile assemblers install sheet piles (steel piles) used in retaining and waterproofing works for rivers, ports, and similar sites, constructing retaining structures. They are specialized professionals.
Water Supply Pipe Installer
A profession that lays water supply pipes in roads or underground, safely and accurately building water infrastructure.
Caisson (kan) Worker
Specialized civil engineering professional who enters caissons in caisson construction projects, etc., and performs structure installation, concrete pouring, and other tasks under pressurized and decompressed management.
Track Maintenance Worker
A job that inspects, repairs, and adjusts railway tracks (rails, sleepers, ballast, etc.) to support safe and smooth train operations.