Great thread…
Most people regard engineering as “boring”; the people who know me know better.
I’ve investigated the technical causes of accidents and fires for 22 years, in 7 states and several countries, working on cases involving celebrities, movie stars, murder, arson, extortion, suicide, fraud, etc. It’s exciting work.
One day I could be investigating a fatal traffic accident in Tampa, the next day I could be investigating a fire with a Soviet-trained counterpart in Guatemala. I love my job.
If they ever make a TV show about my work, I’ll gladly accept Brad Pitt in the role - but he has to have a moustache. 
Now I was a test engineer in aerospace on two secret projects, too, and was bored silly. But I had a depo last year where my atty introduced me as his “real rocket scientist”. So even those staid positions had subsequent image perqs.
As to the matter at hand, I have a rare Bachelor of Technology degree. Most I know with that degree are working as engineers. In fact, I studied in both engineering and technology programs at three different universities, and I really didn’t see much difference between the two in terms of curriculum. They each took course credits from the other.
My thought is that if you’ve got a four year degree in an engineering discipline - you ARE an engineer. If you’ve passed the state exam and have the license, you are a licensed PROFESSIONAL ENGINEER.
The difference, in my view, concerns DESIGN and the safety of the public. The PE signifies that the engineer has qualified him/herself by exam to design projects which - if designed and/or implemented incompetently - could kill people.
Of course, as we know - having the work done by a PE does not actually ensure such safety. But having standards is a good thing.
Being a PE does not entitle one to condescendingly regard all other engineers as anything less than engineers. Unfortunately, the PEs have turned it into a snob thing with legal ramifications.
I never had a desire to do design work. My interest is in APPLIED engineering and technology. So I have never been interested in being a “PE”. It’s simply not required for this job.
In my field it has been a challenge to correctly identify myself. Am I an accident reconstruction engineer? An accident reconstructionist? I prefer the former because it’s been the generally accepted descriptive term for my job throughout my career; in the early years nearly everyone practicing in it was an engineer or a physicist.
The irony is that there are a lot of newcomers with PEs, and PhDs after their name who dabble in this field who have only a limited grasp of what they’re doing. I run across them frequently;
I pound them consistently. I’ve never lost a case to even one of these guys. The alphabet soup after their names gives them an enhanced pseudo-credibility they do not deserve.
But because of them I have to be careful about describing myself as an accident reconstruction engineer - even though I have been in this field since it was a toddler.