Often, especially when sourcing for executives, we need to answer questions like these):
What are possible job titles at a particular level of seniority, in a given industry (or at a company), with given functions?
Equipped with this intelligence, we can start constructing filtered people searches. Without this research upfront, we would be encountering both false positives and false negatives when searching.
While doing open-ended searches (on LinkedIn, for example) and eyeballing results is useful, at times, we want to get lists of job titles that are as full as possible. For that, we can X-Ray some sites with