What is a fly in fly out operator?

Fly In Fly Out (FIFO) Operators are workers who travel to remote job sites, often in mining, oil and gas, or construction industries, for a set period before returning home for leave. They do not permanently relocate to the worksite but instead commute, typically by plane, on a rostered schedule such as two weeks on and one week off. FIFO Operators perform a range of tasks, depending on their trade or role, and the arrangement allows companies to staff remote locations without requiring permanent relocation from employees. This work style is common in regions where resources are far from populated areas.