7.5 Tonne Operators Licence Do I Need An 'operator's License' To Work As A Multi Drop Driver Of A 7.5 Tonne Vehicle In UK?

Do I need an 'operator's license' to work as a multi drop driver of a 7.5 tonne vehicle in UK? - 7.5 tonne operators licence

I think finding a job driving a vehicle to 7.5 tonnes, as I have always enjoyed driving and C1 cat that appear on my license. I have seen many jobs advertised in the decline of several ... I would be grateful if someone could clarify if I need an operator "license" to work in this country (United Kingdom). I hope that my employers need them - would not be me!