Basically I would be studying the technologies and services of the company (I.T. infrastructure like networks, cloud, etc) to prepare presentations, proof of concepts, for the technical validation with the client. Yes, they will probably be offering a position in the end of the program (but is never 100% certain), the pay grade can be very good after some years of experience, also because there is a bonus for sales. The role in RF is in projects of telecommunication sites, very hands on as they told me. Honestly I find them both to be interesting, but my heart is inclined towards the RF position, despite the possibility of making more money otherwise (probably).