A couple of years back, the EPC company I work for had to go through a big rigamarole to come up with standard titles and all the non-PE's had to get new cards w/o Engineer on them. People with PE's (as I am now) are Mechanial Engineer, Process Engineer, etc. Those who work in engineering but do not have PE's are Mechanical Specialists. I don't think we were fined, but the change was mandated by the state board.
I understand that the state has since relaxed things to allow us to use Engineer as an internal title, but since we've already changed over and had these new titles for several years, so we're sticking with them.
The whole engineering licensing system is geared toward civil engineers doing bridges and buildings for the state or "the public". Things don't seem to translate very well over into the world of process/electrical/mechanical/civil engineering that is typically done by EPC companies for the various refineries and chemical plants around the Houston shipchannel. Quite frankly, the industry is somewhat to blame for this already as the engineers that I deal with who work for the client companies are "industry exempt" since they don't offer engineering "to the public" but just for their parent companies.
I'm a stress engineer for my company and I do analysis/design work all the time. Virtually nothing is ever stamped and the EPC's and Clients seem to prefer it that way.
Now as far as the original poster's question goes, since you are not a PE, you'll save yourself any grief by calling your self an associate or specialist or something else until you get your PE.
I think Montemayor is giving you bad advice by encouraging you to call yourself an engineer. You have an engineering degree, that's all. Unless he's offering to pay your fine to the state if someone reports you. We can gripe about what do/don't get from the state for the licensing fees we pay, but the bottom line is that, whether you have a PE or not, if you're working in Texas, the TBPE has jurisdiction and can impose fines on you.
Edward L. Klein
Pipe Stress Engineer
Houston, Texas
"All the world is a Spring"
All opinions expressed here are my own and not my company's.