Thanks for this, by the way, why didn't you take up the job? I can understand the money is low for the first few years, and the clerical officer job starts at 22K.
I would be interested in the job because it goes up to about 34K long term. This is very good for office work with a 33 hour working week. At the moment I am doing accounts, which I enjoy, but I have to organise hols and time off so they don't clash with month end. The working week is 39 hours, but it is very hard to get all the work done in this time, and this makes the job stressful. I am on about 28K but I am unlikely to get more money, unless I move to a senior position and take on more responsibility with even more hours, work and stress.