Mr. Johnson is the Deputy Director of the Office of Superfund Remediation and Technology Innovation. Mr. Johnson has been at EPA for over 27 years and brings a diverse background to his present position. He has worked in a variety of EPA programs including radiation and indoor air, solid and hazardous waste, policy, enforcement and water offices. Mr. Johnson began his career as a researcher at Louisiana State University and he has Masters degrees in Wildlife and Fisheries Management and Applied Statistics.