Numerical & Quantitative Analysis × Career Path: Site Worker
68 matching jobs found.
Grit Sorting Worker
Grit sorting workers are specialists in the manufacturing process who classify and inspect abrasives (grit) used for polishing and surface treatment by appropriate particle sizes. They contribute to foreign matter removal and the stable supply of standard products through manual or machine-based sieving classification and quality checks.
Sewer Pipe Cleaner (Building Internal Piping)
Specialized technical job that removes dirt and clogs from sewer and drain pipes inside buildings using high-pressure cleaning or specialized tools to ensure smooth drainage flow.
Building Materials Transporter
A profession that involves unloading, loading, and transporting materials used at construction sites using manual labor or machinery. Supports on-site logistics safely and efficiently.
Aerial Lift Operator
A specialist who operates aerial lifts (boom lifts or gondolas) at construction sites or for equipment inspections to safely transport and position workers at heights.
Underground Maintenance Worker
A job involving inspection, repair, and maintenance of machinery and equipment inside mine tunnels.
Concrete Product Demolding Finisher
Specialist who removes concrete products from molds and polishes the surfaces to finish them.
Concrete Formwork Worker (Concrete Product Manufacturing)
A manufacturing technician who assembles formwork for concrete products in factories or on-site, pours and cures concrete, and finishes the products.
Kombu Processing Worker
This occupation involves processing kombu as raw material through washing, cutting, drying, packaging, and other steps, and shipping the products.
Crusher Operator
A job that operates crushing equipment at quarry sites to crush and sort mined rocks, producing aggregates for roads and construction.
Rock Driller (Quarry)
A job that involves using drills or hammer drills to bore holes in rocks at quarries, preparing for blasting or splitting and crushing.