The contract offers my mother received involved good money, but that was actually part of the problem. She got the impression that most of the managers at "Big Corp" had little/no regard for these "critical" systems; they were just looking to save their own jobs, either by way of a miracle worker (wave a magic wand and fix 40 years of tech debt in 3 months) or a fall guy (it's the contractor's fault, not mine).

Also, COBOL work is kinda crap. Debugging 20-year-old Java code sucks, but a 40-year-old COBOL project, with source code backed up to 5-inch floppy disks - forget about it. (I just watched the trailer for 'The Many Saints of Newark'. LOL)