David Johnston, P. Eng., PMP, Sr. Project Manager
David has over 30 years of experience in helping energy intensive customers manage energy through technology. David is a senior mechanical engineer who specializes in energy engineering (specifically for nuclear, hydroelectric, renewables, fuel cells and biofuels), as well as manufacturing and industrial engineering. David also has a firm background in construction and project management. As a Project Management Professional, and a Senior Project Manager for CEM Engineering, David is responsible for the planning, controls and change management, budget, and overall execution of a project. As an accomplished leader known for collaboration and bringing creative and practical solutions to complex challenges, David has the hands-on experience and resiliency to ensure that projects are executed on-time and on-budget.