It shouldnt. But 10 years of experience with SE and their spaghetti-code tells me it's very possible it simply remains working.
On the other hand, if you have a job that is a higher level than your current job, you do get an EXP bonus to help you catch up to it. That could be it.
[XI] Surivere of Valefor
[XIV] Sir Surian Bedivere of Behemoth