ANDY BURNHAM was warned against pushing young people into “any job available” today after he pledged “big changes” to reduce the welfare bill.Britain’s largest Civil Service union has warned the Prime Minster that young adults need more than a foot on the career ladder.Almost a million 16 to 24-year-olds are neither earning nor learning and Mr Burnham said that the government has a “duty to do everything in its power” to make sure people who can work are in employment.