Susan Cathey is a Senior Principal based in Texas with more than 35 years of experience focused on helping energy and industrial clients advance complex infrastructure projects from early development through permitting, construction, operations, and long-term asset stewardship.
Jared Warner is a Principal Engineering Geologist based in California with more than 15 years of experience focusing on engineering geology, geotechnical engineering, geologic hazards, and environmental permitting and compliance, often in support of complex utility infrastructure, mining, and land-development projects.
Bruce Thomas-Benke is a Senior Principal Consultant based in Missouri with more than 35 years of experience focused on industrial water and wastewater treatment, water efficiency, and brine management.
Marisa is a Principal Water Resources Consultant based in California with more than 20 years of experience focused on supporting public agencies, utilities, and regional organizations in water resources planning, watershed resilience, climate adaptation, and infrastructure strategy.
Mark Korte‑Nahabedian is a Principal Reservoir Geologist based in California with more than 10 years of experience focused on subsurface exploration and development, geologic characterization, and industrial decarbonization to advance complex low-carbon energy projects from concept through implementation.
Mike Bains is a Principal based in the United Kingdom with more than 30 years of experience focused on solid waste management and the circular economy, with broader experience in carbon and sustainability advisory and environmental management.
Polina Jones is a Principal Environmental Engineer with more than 15 years of experience focused on leading and managing site investigation, brownfields redevelopment, environmental due diligence, and environmental litigation support projects for a wide range of industrial facilities.
Eeda Wallbank is a Principal Consultant based in California with more than 20 years of experience focused on providing environmental and social due diligence; environmental, health, and safety (EHS) compliance; and remedial investigation services for clients worldwide.
As global demand for sustainable and affordable energy grows, industries and organizations are shifting to renewable or low-carbon energy sources and evaluating their existing energy systems.
Stella Williams is a Senior Geologist based in Georgia with more than 20 years of experience focused on emergency management, regulatory compliance, and site assessment.
© 2026 Geosyntec Consultants, Inc. All Rights Reserved.
