Time permitting, i'll dig up some jcl later.
Suggest this one you can do more quickly yourself. Create IEBGENER jcl that copies the job you want run (sysut1 = your jcl) to the internal reader (sysut2). Check with someone on your system how the internal reader is referenced on your system - it will be something like sysout=(b,intrdr).
Hope this helps,