Office boy
Quarry engineer trainee (dumper driver, fitter, cable puller, lackey.)
Quarry engineer
Quarry transport manager (x2)
Self employed: Locksmith, gardener
Fire service engineer
Fire service driving examiner
Fork truck after sales manager
Self employed: transport consultant, insurance sales, taxi driver
Maths teacher
Head of a maths department
Other education stuff up to "Zone Director" and Deputy Headteacher
Gap for nervous breakdown
Maths teacher