This post is touching on two issues that are somewhat related but different: 1. Finding ANY job when you're 60 is hard; 2. Engineers (who are still engineers) at 40+ will often be passed over in favour of twentysomethings. Engineering is such a young industry that I'm not sure we've really faced (1) yet (since the number of people who started engineering in the 70s is but a drop in the ocean compared to the number in…
Do you mean 'software' engineering? Given its about a 40th reunion, it's likely the comment was about a more established field of engineering.