DB have vacancies for mobile operatives based at various locations. What sort of roles will be expected from them? Obviously prepping trains for dispatch at the base location, safety checks maybe some shunting. Its the "mobile" bit I'm not sure about, especially if base location isn't really near any other freight facilities. (South kent, Dollands Moor). Also any ideas how tough/easy the assessment is? (I've sat and passed a train driver stage 1 assessment with the opc to national standard in the past)