A young friend of the family recently got a part-time job to help fund his studies at college (which I admire incidentally). The job is helping a van driver to deliver orders for a well known electrical retailer. Basically he's the young guy you normally see clinging onto the other end of the box as the older guy wrestles it through your doorway (usually also holding the delivery note in his teeth). His job title is "Retail Distribution Operative".
So just for fun, do you have an elaborate job title for something that's a bit more modest than it sounds?
Looking at the evening newspaper, I also saw 'Reclamation, Recycling and Sustainability Executive', which appears to be a job at a recycling center, removing nasty fluids from appliances.