How do they match: Earth Drillers, Except Oil and Gas

  • Inspect core samples to determine nature of strata, or take samples to laboratories for analysis.
  • Operate controls to stabilize machines and to position and align drills.
  • Start, stop, and control drilling speed of machines and insertion of casings into holes.

  • Inspect equipment or tools to be used in construction or excavation.
  • Assemble products or production equipment.
  • Design energy production or management equipment or systems.