This. A long-term job is indispensable for this kind of programming. Since the tooling is very stable and backwards compatible, you can get really good at it. N

This. A long-term job is indispensable for this kind of programming. Since the tooling is very stable and backwards compatible, you can get really good at it. Now if you get laid off after 5 years of doing just that, you better find another mainframe job because your resume won't look as diverse. OTOH, body-farming consultancies are excellent for networking and finding a full time job.