Focused on mission success and organizational structures, Gina steers the ERG ship with an extensive network of government and contractor personnel, a thorough knowledge…

With more than 23 years of experience in cultural and environmental resource management, Mason has earned a distinguished reputation for his expertise…

Nancy began her career in Environmental Consulting by accepting an Officer Manager opportunity in 2007. Tapping into skills developed in Advertising, Hospitality Management, Banking...

With over 35 years of experience in cultural resources investigations and historic preservation, Deborah Dobson-Brown is a leading expert in architectural history and preservation management at ERG. Her...

Born in Austin, Texas, Aaron is one of the few native Central Texans on the ERG team! Aaron brings 20 years of experience to his role as ERG’s Director of Archaeology.

GIS Manager with a background in transportation planning, focused on driving innovation and implementing new technologies and processes that add real value...

Brad has been performing and managing projects related to environmental impact analysis for over 30 years. A majority of his work during this time has been in the area of NEPA Environmental Assessments and Categorical Exclusions.

A Natural Resources Practice Lead at ERG where he leads a team of natural resource experts. Joshua has over 10 years of experience in the environmental consulting industry and has...

An accomplished environmental and regulatory professional with 40+ years of experience conducting and managing complex biological resource projects for state agencies and consulting firms...

Sergio Celis holds a Master of Science in Geophysics with a specialization in Seismic Methods from the University of Texas at El Paso. He began his career as a Project Geophysicist in the oil and gas sector in...

With more than two decades of experience in North American pre‑ and postcontact archaeology, Dr. Sunshine Thomas is a Secretary of the Interior–qualified archaeologist whose work spans the Southern Plains and Southeastern United States...

As an Environmental Engineer with ERG, Ms. Halsor supports compliance projects including compliance evaluations, the development and certification of compliance documents, regulatory permitting support...

Lisa Oney is an accomplished operations and proposal management leader known for guiding complex, deadline‑driven pursuits with clarity, collaboration, calm, and a steady leadership presence...

As a Resource Manager for ERG, Erin is a meticulous administrator known for her eye for detail with over 20 years of experience working with government and private contracts...