How come I can't see a job?
Check if the job appears on the All jobs tab. If it is, and it's not on "My jobs" tab, it means that you are not on the hiring team. Make sure that you're on the hiring team when you click into the "Job setup" of the job you're looking for.
Please note that closed jobs are unavailable on the Wall at this time. However, you can filter by closed jobs if you have access to Analytics or the Executive Dashboard. Learn more here.