Gas Engineer Gas Engineer. A Shaftesbury, Dorset based plumbing and heating firm need a Gas Engineer to join the team. The Gas Engineer will join an award winning team specialising in commercial gas, heating and mechanical work, from reactive maintenance to planned preventative measures and large-scale projects. The Gas Engineer position is a full time on site role based in Shaftesbury, 8.00-17.00 M...JBFL1_UKTJ