These duties include preparing trains for service (putting rail cars together in the correct order), operating track switches that guide trains from one track to another, connecting and disconnecting rail cars, working safely around diesel locomotives, and occasionally performing tasks underneath rail equipment as part of inspections or setup. This position requires a high degree of flexibility and resilience, as Trainees work on an extra board with no set schedules or shift swap capability, may be assigned long and variable shifts, including those exceeding 18 hours or spanning multiple days—and must be available to work nights, weekends, holidays, and extended periods away from home.