The first thing to know that SRS stands for secondary research services. As you can guess from the title, this Job involves Secondary Research. Secondary Research is basically researching various products and services, reading their whitepapers, looking at the product website and basically any valid and credible source of information about the subject. The subject can be anything, a new Technology, a service, a product, a company etc.
A day in a life of an SRS intern will involve researching about subjects, making reports on them, playing Table tennis and Foosball (yup, that's really important) and having fun with the other interns and your colleagues. The work culture is really balanced and relaxed.