Do Machine Learning Employers care if I get a minor in Math on top of MS engineering

[sparkz_alot]

I'm not an employer in ML, but if I were in your position, I would contact the HR departments of the companies you've listed and ask them. Having spent many years in the electrical/electronics industry I can say that math is a big part of the job. Now retired and attempting to teach my self a computer language (Python) as well as being a member of this forum and reading many of the questions posted, it seems math is also relied on quite a bit. If it is an either/or situation and you have a firm working knowledge of at least Algebra and Trigonometry, then you could probably get by without the minor.  If not, you should, at the very least, take a class or two to bring you up to snuff.