Overall, it is a women friendly organisation. Depending on your client, you can get work from home options too. Flexibility can be provided where possible.
Though women are considered equal at work place, it all depends on your manager and team members you are working with at that point of time. Sometimes you need to work in stretch hours and weekend too, again it depends on your role and kind of project you are in.
CSC chennai is the best place to work for women. Its so safe for women both on process and people wise.They give work from home and understand our needs. So i recommend you to accept the offer.Also they have day care.