"Over the last few years, I've put a lot of thought into the future of my career using the skills I've developed over the course of my career. While I love my current job and the company I work for, I desire growth. Representing your organization as a pharmaceutical rep will put me in an environment of working with innovative and life-changing medications for people that need them the most and I look forward to making a difference in the lives of so many people. The sales skills I've crafted over the last six years will allow me to be up and running quickly and confidently working with the highest profile physicians in this territory."

Remember that the focus of your answer should be on why you want to become the next pharmaceutical sales rep at the company you are interviewing for. As you answer, show excitement for the product line you will be representing and the patients that will be positively impacted by them. Additionally, discussing the core values and mission of the organization will score points with your interviewer. Speak positively of your current employer while highlighting that a change to this role is your ultimate dream.