Douglas Sleep has over 31 years of experience as a project manager at General Motors, where he has managed over $100 million worth of capital improvement projects involving construction, equipment installation, retooling of production lines, and decommissioning of facilities. His background includes extensive experience in project management, estimating, commissioning, construction management, and systems qualification across multiple GM plants in Lansing, Michigan. He retired from GM in 2016 after managing numerous projects to expand and upgrade production capabilities.