As an environmental scientist in a leadership position, you may find that you have difficulties with your employees. A few challenges you may face are balancing being the boss and being a friend, interpersonal conflict on a team or having employees with bad attitudes. Show the interviewer that you are capable of handling challenging leadership situations. If you have not been in a leadership role, talk about an example you have had in the past from a great supervisor. State that you would like to emulate that person's leadership style.
Example #1
"The most challenging thing about supervising technicians and other junior scientists is figuring out what style of communication works for each person. Also, finding out everyone's motivators can be a challenge at first."
Example #2
"I have not been in a leadership position as of yet; however, I have had some great leaders as examples in my past. My most recent supervisor was excellent at keeping the peace in a high-stakes environment. He knew everyone's motivators and worked with those when he wanted better performance."
Example #3
"I love being a leader and the challenges that come with it. I would say that the most challenging aspect of leading other scientists is to get past everyone's ego. I am not negatively mentioning this - it's just a simple fact the when you have a room full of highly educated people, and Ph.D.'s, ego's can get in the way. I overcome this by showing up with a humble attitude and being a practical example to my team."