What do you mean by on-the-job status and resume on-the-job status?
The on-the-job status of the account number and the resignation status of the resume refer to people who have jobs now but have no jobs in the past. On-the-job means that at present you are a person with a job and an organization to which you can attach. On the contrary, leaving is leaving, the post is working, and leaving is leaving the current job, which is unemployment.