QZHQSSRV and QZRCSRVS service jobs - multiple jobs for same user

I noticed the total number of Active jobs were up by several hundred jobs.
After researching, I found that the increase was due to service jobs.
I also concluded the various requests, (Convert Spool File) from OpsNav were the reason.
And that each request for the same user started a new job.
A single user accounted for 300 to 400 of these jobs
Is this normal behavior?
I would have thought the same job would have been used repeatedly for the same user.
Or, are there system settings that control the behavior of these jobs?
I also discovered that when either signs off or shutdown, these jobs then do auto cleanup and disappear.

QZHQSSRV PAULS PJ .0 TIMW
QZHQSSRV PAULS PJ .0 TIMW
QZHQSSRV PAULS PJ .0 TIMW

QZRCSRVS PAULS PJ .0 TIMW
QZRCSRVS PAULS PJ .0 TIMW

Thank You
_____
Paul Steinmetz
IBM i Systems Administrator

Pencor Services, Inc.
462 Delaware Ave
Palmerton Pa 18071

610-826-9117 work
610-826-9188 fax
610-349-0913 cell
610-377-6012 home

psteinmetz@xxxxxxxxxx
http://www.pencor.com/