News

Dennis Brownley Joins Team Ahtna

Ahtna Global, LLC, is pleased to announce the addition of Dennis Brownley, PE, as its new Great Plains Regional Director based out of San Antonio, Texas. This geographic area consists of all the central states, from Texas to the Canadian border. Mr. Brownley has more than 45 years of experience as an operations manager, program manager, and business development manager. Twenty-one of those years were with the U.S. Air Force (USAF) as a Base Bioenvironmental Engineer at four installations worldwide. During his career, he has managed over $1.8 Billion of obligated funds for USAF and Department of Energy (DOE) installations. Mr. Brownley has managed the environmental restoration and remediation activities at over 3,500 Department of Defense and DOE sites contaminated with hazardous and mixed wastes. He led the successful resolution of engineering and environmental issues including restoration, remediation, design, construction, hazardous waste, air quality, water quality, NEPA, compliance, and pollution prevention. Mr. Brownley earned a BS in Civil Engineering from the University of Wyoming, and an MS In Environmental Engineering from the University of Texas – Austin