Hokie:
That's where the temporary permit to practice comes in - it is usually for a specified time or particular job. Washington has it.
As a sidelight ... Here is the exerpt for the PE exam requirements in Washington...
Professional engineer
Before getting a license, you must meet all of the following requirements:
Pass the EIT (Engineer In Training exam).
Pass the PE (Principles and Practices of Engineering exam).
Have 8 years of professional-level experience under the direct supervision of a licensed engineer. (Education in an ABET-accredited program may count for up to 4 years of this experience.)
With a PhD, the EIT can be waived with a certain formality of forms. Passing the PE - they could probably do it, but getting seated for it could be the bugaboo - the problem I see for a research professor obtaining a PE would be the 8 years work experience under another licensed PE. Probably is not going to happen as most research profs are independent of any supervision except for their grant satisfaction requirements. I think these guys have worked themselves into a hole from which licensure is very nearly impossible. Yet, many still give "expert opinions" using engineering principles from their discipline - practicing engineering to me. I have to be licensed to give expert engineering testimony in the State of Washington and have done so. Why not them? Is this an unopened can of worms here?
I described the situation to a legal rep from my state board today, and he said that licensure was definitely required for expert testimony in an engineering capacity in the State of Washington. Three of the critical issues are the use of a seal, purporting to be an engineer, and/or receiving compensation for the services rendered. There are others.
I'm going to dig deeper... It's starting to smell.
Mike McCann
MMC Engineering