Not sure if it qualifies as profession, but at least well trained I suppose. I guess Analyst would cover me better.
Schooling- Associates in Molecular Biotechnology, and a few bunk credits shy of Bachelors in Microbiology. Worked a few years in a microbiology and mycotoxin lab with testing for food borne pathogens, then switched to an organic chemistry lab for the State of MI testing groundwater and soil for organic contaminants and pesticides/PCBs. Did that for a few years as well. I was fairly well versed in EPA testing requirements and semi-volatile and volatile organic contaminants. I hate watching CSI or anything that runs a single sample through a GC/MS and the result is "gasoline". Just doesn't work that way folks.
Left that when we had the kid, went back to work for an very large insurance/annuity company. I now do program and system testing for our systems, and work to find bugs and issues before we do any upgrades or changes to the real processing system. Pretty much, I'm paid to try to blow up computer systems. If I take down servers and databases, I'm doing my job right. I have no programming experience or knowledge, I just break it and then send it back to the programmers with a description of what I did to allow them to try again. I do take classes and training, both in the insurance industry and in programs/testing. If I ever get around to taking the exam, I will be qualified to sell mutual funds and variable annuities (Series 6). Hope to finish that this year soon. The pay is good and I love my job and going to work each day.
Maybe not professional, but technical and requires training and some skill.