Just searched for same jobs out of interest and the first one read like this;
"The role will pay up to c£32k per annum (depending on experience) working a 40 hour week (door to door pay), together with a 5% performance related bonus per month. Other benefits include a company vehicle, fuel card, phone, tablet, generous pension, other bonuses and company share scheme. There is also standby allowance and potential overtime which will increase the overall package. As part of the role you will be required to be on call out one weekend on four."
That is dream land compared to where I work, sadly I don't have the qualification they require.
Can still apply, worst that can happen is you stay in the same position you are in now so nothing to lose.
Plus job adverts always put silly requirements, I saw a cleaning job the other day that wanted 10 years experience. Ridiculous.