PapaBravo....as a rule this is true....but I've broken a lot of rules. I have precisely half of an electrical engineering degree....but was a full fledged development engineer with the UCLA department of plasma physics for nearly 20 years. Why? Because I had extensive R.F. engineering skills from military and broadcast industries...and they needed me badly. I was in the right place at the right time.In today's competitive environment with graduate engineers being downsized out of a job on a regular basis; how do you plan to compete with them? The only thing I can think of is to leverage your existing skills at your current job and look for opportunities to develop new ones.
While competition can be fierce.....the scarcity of good R.F. (and might I say even good analog engineers) is so dire that there's pretty good job security. But I've been twiddling electrons for nearly 50 years...so I've had a head start even without the sheep skin.
YMMV.
Eric