Worker (Apprentice) × Personality Traits: Cautious
51 jobs found.
Bridge Assembly Worker
Civil engineering skilled worker who assembles steel members into bridges for rivers and roads on-site and connects them by welding or bolting.
Lightweight Concrete Installer (Construction Industry)
A profession that safely installs lightweight concrete panels on site and performs fixing and finishing.
Sewage Plumber (Public Sewerage)
A job that performs pipe construction, inspection, and repair of public sewerage systems to maintain sewage drainage functions.
Sewer Bricklayer
Civil engineering worker who stacks bricks and mortar to build the walls of manholes and conduits in sewerage facilities.
Pole Erection Truck Operator
Specialized technical job that drives pole erection trucks (crane-equipped trucks) and performs installation and removal work for utility poles and support poles.
Mine Tunnel Support Frame Installer
Worker who assembles and installs support frames inside mine tunnels to prevent ground collapse.
Underground Backfill Worker
Worker who transports, mixes, and injects backfill material in underground tunnels to seal post-mining voids, ensuring tunnel safety and ground stability.
Concrete Pipe Installer
Civil engineering worker who performs piping work for sewers, rainwater drainage, culverts, etc., using concrete pipes.
Concrete Cutting and Drilling Worker
An occupation that uses specialized machines such as diamond saws and core drills to cut and drill concrete structures, handling preparations for demolition or piping and wiring work.
Concrete Road Surfacing Worker
A job that applies topcoating materials such as sealers and topcoats to the surface of concrete-paved roads to improve durability and waterproofing, and maintain aesthetics.