Machine Maintenance × Keywords: Boring
2 jobs found.
Mineral Water Collector
A profession that collects raw water for mineral water from natural water sources, operates and maintains equipment, and manages quality.
Oil Well Machine Driller
Oil well machine drillers operate oil well drilling machinery at oil field development sites, drilling holes into geological formations to install and maintain oil wells. They perform drilling operations, casing installation, mud circulation management, and more to support reaching oil layers and stable production.