Comment by nyarlathotep_

> One more thing: I've been on the hiring side a few times and I have observed that candidates with very long gigs (5+ years in the same job) are often seen negatively (Why did they stay in the same job for 6 years? Do they lack ambition? Don't they like a new challenge? Etc.)

Even so, there's some companies with notorious reputations for culling staff (often only loosely correlating with performance). I'd be wary of hiring someone with long tenure from one of those places, to survive, you have to be a certain type of ruthless.