> if you don't go into management after about five years, usually it is seen as a failure to grow up on their career
I don't see how that's possible. Wouldn't such a norm result in something like a 7:1 ration of managers to engineers (i.e., assuming a 40ish year career, the first 5 years are spent as an engineer, and the remaining 35 as a manager)? For team managers, I've generally seen around a 1:10 ratio of engineers to managers. So a 7:1 ratio of managers to engineers just doesn't seem plausible, even including non-people leaders in management.
I don't see how that's possible. Wouldn't such a norm result in something like a 7:1 ration of managers to engineers (i.e., assuming a 40ish year career, the first 5 years are spent as an engineer, and the remaining 35 as a manager)? For team managers, I've generally seen around a 1:10 ratio of engineers to managers. So a 7:1 ratio of managers to engineers just doesn't seem plausible, even including non-people leaders in management.