Most of them don't actually update their staff pages frequently (people move around too quickly, employee churn rates look like something you'd have seen in a minimum wage call center in 1993), and most only list people who are relatively high up in the structure. It's not too hard to be practically anonymous, except to people you're having actual communication with internally and at other companies, below SVP level at a lot of enterprise-level companies (doubly so if you're B2B instead of B2C, less customer-facing would be good for her). And I think Alison's resume and skills would let her top out via the Peter Principle into a manager position, maybe director if she plays her cards exactly right. Which isn't nothing. Salaries are going up all the time, depending on the specifics of where she got involved ... I'm going to guess product marketing if she's continuing in a career track, because it's got a lot of qualifications very relevant to her skillset ... she could probably go from fired at Nintendo -> Contract jobs for bullshit companies -> Startup with catered lunches and a title that says "manager" but with no direct reports in 3-5 years. That'd pay a salary of $65-80k even if she hitched a ride back to Minnesota, $110k in NYC, $125k in the Bay.
I think reports of her career's death have probably been greatly exaggerated, and TBH I think that's pretty much okay. She's kooky and has gross proclivities, but that doesn't put her out of step with a lot of engineers making twice what she'll ever make. The important lesson I hope she (and anyone ever hiring her) has learned is more along the lines of "learn what to keep private and don't be a public facing employee if your personal life is embarrassing," not "you'll never work in this town again, you're ruined!"