MP for South West Herts David Gauke will keep his job as exchequer secretary to the treasury.
A cabinet reshuffle which took place this week saw many MPs given new jobs, including Hemel Hempstead's representative Mike Penning , who is the new minister for Northern Ireland.
Mr Gauke was first elected in 2005, and upon re-election in 2010, was given a job at the treasury.
He said: "I'm very pleased, I thoroughly enjoy the job I do."
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