Once you submit job by using SBMJOB command, You can be able to find the Job Running in Batch Jobs and as well you can find the same in WRKSBMJOB(you can find the latest one at the bottom(Shift+F6)).
As soon as you submit the Job, the status will be in JOBQ(waiting to run),
While Job running in BATCH the status will be in ACTIVE(currently in progress),
After the Job finished, The status of the Job will be ‘OUTQ’
So, You can consider the Job has finished when the status becomes OUTQ.
If you want to see the details of that Job, You can use option 5(Work with), You can see the Job status Attributes and Job log in detail.