Numerical & Quantitative Analysis × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations
531 matching jobs found.
Diver
A profession that specializes in diving underwater to perform inspections, repairs, welding, installation, and other construction works on the seabed and underwater structures.
Stone Selection Worker
Worker who sorts stone materials mined from quarries or mines by size and quality using visual inspection or machines.
Coal Washing Worker
A site worker who removes waste rock and impurities from mined coal and sorts and washes it according to quality and particle size.
Central Heating Installer
Specialized occupation that installs boilers, hot water piping, radiators, etc., performs piping and insulation in building heating systems, and constructs systems to circulate hot water.
Ship Electrical Wiring Technician
Specialist who performs wiring, connections, testing, and measurements for electrical equipment inside ships.
Ship Wiring Technician
Specialized technical profession that lays and connects electrical wiring on ships based on design drawings, and performs wiring, inspection, and maintenance of control panels.
Sorting Worker (Quarrying Industry)
A profession that sorts and classifies stones mined at quarries by size and quality using manual labor or machinery.
Sorting Worker (Quarrying, Crushed Stone Industry)
Occupation that sorts stone materials collected and crushed at quarries or crushed stone yards by size and quality using manual labor or machinery, and classifies them into appropriate standards as construction materials.
Washbasin Installer
Occupation involving the installation of washbasins and vanity tops inside buildings, connecting, fixing, and sealing water supply and drainage pipes.
Track Facility Construction Worker (Communication Lines)
Specialized profession that lays, strings, and maintains/inspects railway communication lines (cables) to maintain safe and stable communication infrastructure.