OwenMoney:
Flogas adverts are on Indeed and on their own site. Kettering based 40 to 60 k just as an idea. I expect that is class 1 and not class 2 doing residential deliveries. Depends on the o/p and the area . Agencies regularly advertise for Fawley for example.
Get your foot in the door and get some experience and contacts. It’s a small pond with still some very good paying jobs - In Europe especially.
Presuming that the o/p has the correct qualifications, firms will always train up good people and nobody will be sent out without correct training.
Edit to add. I see that Reynolds are advertising for Northampton and Avonmouth 46 790 £ basic on LNG.
Very good basic, IMHO.
They will be able to attract a lot of good applicants I would think.
Hazardous and cryogenic tanks need training, and someone who doesnt "wing it". Theyll be looking for someone with some solid truck driving, and work history, I would think.
If I was looking I`d be tempted by them…they may not be equally tempted by me though.