You'll need to make an application to the court to have the eviction order suspended. Form N244 from the court service website (www.courtservice.gov.uk under the link 'forms and leaflets') is the one that you need.(posted 7859 days ago)Basically you just ask for the Eviction Warrant to be suspended on the grounds that you have been offered a well paid job on X amount per year and can afford to pay X amount per month under the possession order.
You should provide the letter offering you the job as evidence of this.
You have a choice of having a telephone conference hearing, a 'proper' court hearing or no hearing at all (where the judge will read your application and decide) and your solicitor will be able to advise you which you should ask for.
Good luck, do let us know how you get on.