Search results for: experienced-professional/jobs/in/tn-tennessee

Water resources design expert Benjamin Rohrbach joins GEI

NASHVILLE, Tennessee, Jan. 28, 2026 – Benjamin “Ben” Rohrbach has joined GEI as a Senior Consultant. Ben is an executive engineering leader with 30 years of experience with the U.S….

Dams and Hydropower

Benjamin “Ben” L. Rohrbach

An executive engineering leader with more than three decades of experience with the U.S. Army Corps of Engineers, Ben’s background is in federal civil works, navigation, dam and levee safety,…

Looking for the right site for offshore wind facilities? Start with remediated sites in ports.

…this investment happen is New York. Leaders here see the potential direct benefits of jobs, affordable housing, and increased tax revenues. As I write this, development companies are earning these…

Michael Carpenter, P.E.

Michael Carpenter is a Senior Geotechnical and Concrete Materials Engineer in the Marquette, Michigan office. He is a registered professional engineer who specializes in investigations, evaluations, design and construction oversight…

John Haworth

John is an experienced project manager and environmental professional with a strong track record of delivering complex water treatment and environmental projects. He has managed multiple industrial water treatment projects…

Rooni Mathew, PhD, PE

Rooni Mathew is a Senior Water Resources Professional in GEI’s New York City office. He is a subject matter expert in the numerical modeling of hydrodynamics, sediment transport and contaminant…

Rick Ahlers, P.E.

…of remediation. Rick is an experienced project technical director with the ability to communicate effectively with regulators and other technical experts as well as non-technical stakeholders. He has served as…

Jeshua Hansen

Jeshua is a Professional Engineer with more than 20 years of consulting engineering experience, specializing in remedial investigations, feasibility studies, remedial designs and construction oversight, remediation system operations and maintenance,…

Jeffrey Twitchell, P.E.

Jeffrey Twitchell has over 41 years of professional engineering and project management experience in the areas of water resources, environmental planning, permitting, constructing and operating water supply projects, hydroelectric projects…

Ed Layton

Ed Layton is a Senior Hydrogeologist in the Exton, PA office. For 30 years, Mr. Layton has worked as a professional geologist and environmental consultant in the areas of hydrogeology,…

Leila Pike, P.E.

Leila Pike is a licensed professional engineer in GEI’s Portland, ME office. She has worked throughout North America on civil and water resources projects. She applies her skillsets to hydrologic…