Darlene Brown: Vice President and Director of Finance
Darlene joined Parametrix in April 1996. She was appointed to the executive committee in 2000. As CFO, she plans, directs and controls the organization's overall financial plans and policies and maintains relationships with our lending institutions. She oversees the Finance department and has been a Trustee of our ESOP since 1997.

Jim Good: Program Manager
Jim Good is the Natural Resources and Planning Program Manager and Interim Principal of our Albuquerque office.  With a background in water quality and aquatic ecology, he manages interdisciplinary natural resources projects with an emphasis on aquatic resources.

David Mattern: Senior Planner
David Mattern has extensive educational background and experience in social and policy research, and environmental studies. His responsibilities include managing environmental impact statement (EIS) preparation, conducting siting studies and planning policy evaluations for major public facilities, and preparing land use, visual quality, and public service assessments.

John Marsh: ESA Program Director
John joined Parametrix in 1999 as the Director of the Endangered Species Act Program. An environmental attorney and fisheries scientist, John has over 27 years experience working with federal, state, tribal, and local governments, resource users, and other interests on natural resources management and related issues. He has worked extensively addressing regulatory requirements related to ESA, NEPA, state environmental protection acts, and other federal and state law. John has also provided facilitation, public relations, public involvement, project management, mediation, and negotiation services.