> Clearly, being (viewed by employers as) a jack of all trades is bad.
My problem is that I can't dumb-down my resume. One Google search and most of what I've done, going back thirty years, is all there. I can't get it all deleted. At some level, why would you want to? For example, there's a 1985 paper on robotics I presented at an ACM conference (while still an engineering student) that still shows-up on a search.