I think what Mosoi is saying is - jobs is by far the toughest category to post in. It's not even close. The filters are aggressive, and often change. FOr example, I have seen days where hidden text was allowed some days and not on others. I have seen where certain words are filered some days. Time of day matters. I had one primary ad I ran all last year, and it had over 1 trillion variations (literally.) The entire ad was tokens, every word had 5-50 variations. I used fresh PVAs and proxies daily, and still could not stick more than 50% some days. Jobs is enough for most of us to want to be hit by a bus.
The other option is to buy jobs leads from one of the guys here who post generic ads. The problem, while they are job targeted, they are not targeted to your business - and sometimes gets folks off to the wrong impression of your business.