Jeff Walker is the Regional Superintendent for Environment and Natural Resources-Sahtú Region. He is a resident of Norman Wells, Northwest Territories, and has worked extensively in the natural resources sector in both the Northwest Territories and Saskatchewan. He has an Integrated Resource Management Diploma from the Saskatchewan Institute of Applied Science and Technology. He has completed several Government of the Northwest Territories' training programs including , fire management, spill response, emergency management and leadership courses.
Jeff has worked with the Government of the Northwest Territories in the environmental and natural resources field since 1996 in the areas of Forestry, Wildfire Management, Wildlife Management Environmental Protection, Compliance Enforcement and also is a representative to the Regional Emergency Measures Organization. Jeff served as a Board member from 2010-2019.