Hello All I was wondering if anybody could help me with a few questions, as the information provided in Royal Navy publications seems to be quite limited. What are the main differences in job (day to day, training etc) between CT and CIS? What are they pay levels like for both, as well as speed of promotion? Do you spend quite a bit of time at sea, and beyond the Navy are there further career prospects attached with these jobs? Are both of these jobs part of the Warfare department?