Drillers work on drilling rigs with large mechanical machinery. They work outside or underground in most weather conditions and their work may be hot, noisy or dirty, as well as potentially hazardous. They may work long hours on a roster system, which may include long periods of time away from home.

Drillers may work anywhere around the State, on large-scale construction projects and oil/gas/mining operations.

Drillers need to be familiar with the parts and operation of small portable and large-scale drills, as well as the pipes, cables and coil tubing used in conjunction with these. They may work with mechanical, electric, hydraulic or pneumatic drills.