Pros
ZS Associates is an amazing place to work. Clients include top notch pharma/healthcare companies. Majority of associates come from top tier colleges - UPenn, Princeton, Yale, Columbia, Cornell, Duke, Northwestern etc. I worked as an intern over the summer. The people are extremely smart, friendly and approachable. Unlike, some other companies where I have interned, all the interns were put on real projects. Lots of exposure to clients. Great on the job learning opportunities.
Cons
Long Hours - Some of the projects are extremely time demanding. Though all the senior principles and associates principals are highly supportive of the associates and interns, they need to step up more and take interest in their project work and growth