Pros
Some great perks: free lunch, snacks and drinks, PTO (4 weeks incl. sick leave), 401(k), health benefits, team events (until COVID)... There is a wide variety of processing techniques used at our labs and not one person is dedicated to one station. Easy access to a range of high quality tools in the cleanrooms provide us with an opportunity to learn a lot about different micro and nano-fabrication techniques in a very short time. I have personally not experienced it to this level in any other (larger) company that I have worked at. Our fast prototyping capabilities give us an ability to generate large amount of data quickly which is quite exciting and unique. The team is made of highly motivated, skilled and talented people which makes the day to day work very pleasant. Also the middle management is quite transparent and extremely communicative, making time to answer any questions one may have.
Cons
While it is much better now than a few years ago, work-life balance can be difficult especially when dealing with international partners since meetings in early morning/late evening can happen regularly. Some level of micro-management that can be disconcerting for some people.