Wednesday Mallory is an industrial counter-spy.
Hold off on that last word - spy. She does not care for it. She deals in "industrial intelligence" also known as "counter-espionage". You can call it "troubleshooting" if you prefer. Just do not use the "spy" word - "that sounds so sinister".
Mallory is a young woman with gorgeous blonde hair, a beautiful face, and a body to die for, which is something more than one person has learned the hard way. I do not know exactly how she got into the business she is in but she absolutely loves it and would not think of giving it up.
This is shown by the fact that she only takes a short break from the perils of her first recorded adventure before heading to her second and while she knows she is going to miss the man she met on that first assignment, she is excited about the possibilities of the next one.
Regardless of her dislike of the word, the blurb on her second adventure says "spying is her game, sex is her thing". This is important to know because the blurb for the first one tells us that "Wednesday is a degreed engineer, an accomplished administrative secretary, and a sex-pot summa cum laude". Apparently she is very good at her job as the latter blurb goes on to say "what man can hide his company's secrets from a girl who is willing to trade the secrets and pleasures of her magnificent ...", well, you get the idea.
We have no indication whether Mallory works for an organization or is self-employed. Since I found no mention of a boss or supervisor or handler, I would lean towards the latter, especially since her client in the first mission we have of hers is the one who recommends her to the client in the second and at the end of that case, she is being referred to someone else across country. Word-of-mouth advertising, apparently.