I can't find a particular job in my Job List. Where is it?

The Job List is always limited by the Region dropdown, so be sure you have the correct region selected.

Also, beginning in v10 the Job List always has a maximum of 1000 jobs shown at one time.  This is handled by the filter settings [View > Filter Options].  The ‘Show Maximum Jobs (Last Touched)’ filter is always added after other filters are applied.  So to locate a job you may need to apply another filter such as date range.