West Somerset Railway is looking for two station masters to be based at Crowcombe Heathfield and Dunster.
The roles will involve looking after visitors, leading a small team of volunteers and making tea when required.
Paul Conibeare, general manager, said:"It's a big operation, it's about leading a small team but we're not expecting anyone to be there seven days a week."
The deadline to apply is 15 January.
West Somerset Railway
is the longest heritage railway in the UK and is open throughout the year, seven days a week.