What role was taken on when coaching or mentoring someone?

The correct answer highlights the nature of coaching or mentoring as it typically involves guiding and supporting a junior colleague. In this context, the mentoring role entails providing advice, sharing experiences, and helping the mentee develop skills and knowledge within their field. This relationship is usually more informal and focuses on personal and professional growth, making it distinct from other roles that may carry more authoritative or supervisory responsibilities.

The other roles mentioned do not fit as neatly into the coaching or mentoring framework. A senior role overseeing multiple teams indicates a position of authority that focuses primarily on management rather than individual development. A peer role with no authority lacks the structured guidance and experience that a mentor provides. Lastly, a consulting role outside the team extends beyond direct interpersonal support and usually involves experts brought in for specific purposes rather than fostering a growth-oriented relationship with a junior colleague.