Pros
high technology products, good to have on CV, usually no much pressure at work, good working experience for 3-5 years, but to remain more you must have friends in high positions to progress your career. However 2018-2021 is not a good period to join this company.
Cons
Having friends in the right places is more important than technical knowledge and work performance. I have seen many capable engineers not being treated fairly just because they did not have the right connections. As well I have seen many people being promoted despite not being capable. You need to be lucky to have a good supervisor, because if you do not, it does not matter how well prepared you are and how hard you work: your career will be blocked at a certain point for unfair reasons.