hi there mate im currently doing the opposite to you and am comeing out of the highway maintinance and wanting someting different. lol

it is very easy to get in to desiareble tickets to have will be ( a cscs card very easy to get costs £25 for test at most construction corse centres) you may be able to get on with just that but if you have got a "12d" ticket you will get snatched up . just a case of ringing round local traffic management companys near you . hope this is of some help . any questions about the TM industry just ask matey .