Machine Maintenance and Inspection × Workstyle: On-site Work
3 jobs found.
Shield Worker (Civil Engineering)
Civil engineering machine operator who operates large shield machines to perform tunnel excavation and lining installation.
Automatic Electric Welding Machine Operator
Specialized worker who operates automatic welding machines to continuously weld metal parts.
Sand Washing Worker
A profession that washes collected sand and gravel with water, removes impurities, and performs sorting and dewatering according to quality standards.