on experience. We keep our feet and our work firmly grounded,
working collaboratively to solve important challenges.
employee-owned firm. Collaborate on meaningful
projects across the country.
We care deeply about our clients, colleagues,
communities and the projects we work on together.
employee-owned firm. Learn from us. Teach us.
Collaborate on meaningful projects across the country.
on experience. We keep our feet and our work firmly grounded,
working collaboratively to solve important challenges.
We care deeply about our clients, colleagues,
communities and the projects we work on together.
We’re GeoEngineers, Earth Science and Engineering Experts
GeoEngineers Inc. is an employee-owned engineering and earth science consulting firm that cares about the important stuff. Our technical work is built on a foundation of community, caring for people and broad employee ownership. We can’t wait to get to know you and discover what we can accomplish together.
Expertise
We’ve assembled a diverse team of more than 400 technical experts across the United States—and they’re all here for you. By drawing from our deep bench of experienced professionals in engineering and earth science specialties, we can bring together the perfect team for your project. Together we can build your dream team.
FEATURED PEOPLE
Sarah Pickard
Corporate Paralegal | Employee since 2024
I love that I get to work at a place that champions environmental and human interests—I think those overlap more often than people think, and finding that harmony is my cup of tea.
As a corporate paralegal, Sarah plays a critical role on GeoEngineers’ legal team. She supports General Counsel Emily Dahl in legal research, records management, and a variety of responsibilities related to the firm’s risk management, corporate governance, and board.Sarah holds a master’s degree in environmental policy and her career has given her a unique perspective...
FEATURED PEOPLE
Peter Wildvine
Geotechnical Construction Lead | Employee since 2022
Geo-engineering is a combination of science and art, analysis and intuitions, rigorous outdoor physicality and precise technical evaluating.
With more than three decades of hands-on experience at geotechnical construction sites, we rely on Peter every day as a leader, mentor, and creative problem solver. Most of Peter’s time is spent in the field, where he balances technical responsibilities like construction management and observation, staff training, and leading geotechnical investigations. Peter’s natural affinity for...
FEATURED PEOPLE
Deb Landi
Design Services Manager | Employee since 2021
I love puzzles. Every project I tackle is basically one big puzzle. There are many different types of puzzles in this world, but one thing they all have in common is the satisfaction you get watching something you have helped create come to life.
As design services manager and assistant leader of our construction design team, Deb wears a lot of hats. In addition to her own technical drafting, she manages CAD and BIM design services and works with her colleagues across the company to bring our client’s projects to life visually.With more than three decades of experience in...
FEATURED PEOPLE
Nathan Van WinklePE
Geo-Structural Engineer | Construction Design Assistant Group Lead | Employee since 2018
Nathan is an experienced geo-structural engineer who plays a pivotal role in leading GeoEngineers’ construction design work on the West Coast. He balances technical and business management responsibilities and guides clients through from site exploration to project execution. Nathan's varied background in geotechnical engineering, geo-structural engineering, and construction has given him the right mix of...
FEATURED PEOPLE
Osmar G. Sanchez
Staff Civil Scientist | Employee since 2024
'A river cuts through a rock not because of its power, but its persistence.' – Jim Watkins
Osmar is our “boots on the ground” at projects in North Carolina and beyond. As a member of our pipeline team, Osmar focuses on trenchless pipeline installations and associated services for industrial and energy clients. His geotechnical sampling and site investigations help us understand site conditions and create appropriate designs. Osmar is also a critical...
FEATURED PEOPLE
Fiona McNairPWS
Associate Environmental Scientist | Employee since 2008
I get a kick out of wowing our clients by how good we are at anticipating their needs.
Being in the great outdoors and thinking about ecology are two of Fiona’s favorite things, and she gets to do them both at GeoEngineers. She is a biologist who combines project management, site assessment, mitigation/restoration design, regulatory/permitting support, document research and production and field work on small and large projects.Fiona derives job satisfaction from the...
FEATURED PEOPLE
Thomas Byrd
Lead CAD Designer | Employee since 2013
The best thing about being at GeoEngineers is the people I work with. The drafting is interesting and fun, but the people make this a great place to be!
Thomas prepares CAD visualizations and drawings for our Springfield office. Most of his work focuses on Horizontal Directional Drilling (HDD) designs and large roadway and infrastructure projects for the state’s department of transportation.
FEATURED PEOPLE
Courtney StokerPWS
Staff Environmental Scientist | Employee since 2021
As a biologist, I get to explore my passion for finding ways our human systems and ecological systems can coexist and work together for the benefit of all beings.
Courtney is a biologist specializing in wetland and stream environments. They collect field data, analyze ecosystems, and then work with our natural resources team to guide our clients through applicable environmental regulations and help protect the world we share.“I’ve always been very passionate about the preservation and restoration of our natural ecosystems,” Courtney says, “and...
GeoEngineers in Action
FEATURED PROJECT
Historic Columbia River Highway Trail
The Historic Columbia River Highway was one of the country’s first purposefully built scenic routes. Samuel Hill, a leading advocate for transportation in the Pacific Northwest in the early part of the 20th Century, imagined a road bringing the era’s Model T drivers to the natural beauty of Oregon’s Columbia River Gorge. In 1922 the...
FEATURED PROJECT
SH-3 Goosehaven Road Widening
SH-3 is a heavily trafficked two-lane highway and the main artery between St. Maries and I-90 in northern Idaho. This narrow section of road had no shoulders and many steep slopes down to the adjacent St. Joe River. To improve safety and increase transportation capacity, the Idaho Transportation Department (ITD) set out to widen SH-3...
FEATURED PROJECT
Hampton Roads Bridge-Tunnel Expansion
GeoEngineers designed lift plans for massive steel cages, like this one.The Hampton Roads Bridge-Tunnel crosses a portion of the Chesapeake Bay to connect Norfolk, Virginia with Newport News. Unfortunately, in recent years it became a choke point for commuters and travelers on I-64 between Virginia Beach and Richmond or Washington D.C....
FEATURED PROJECT
Coffee Creek Fish Barrier Removal
A small culvert beneath U.S. Route 101 near Shelton, Washington was obstructing flow and blocking critical fish species from accessing more than 13 miles of upstream spawning habitat in Coffee Creek. The Washington State Department of Transportation (WSDOT) hired GeoEngineers and partner firms to design and build a new culvert and sustainable stream alignment that...
FEATURED PROJECT
Hugh K. Leatherman Sr. Terminal Containment Wall Remediation
After more than 20 years of planning and preparation, the South Carolina Ports Authority (SCPA) completed a new state-of-the-art shipping terminal near Charleston Harbor. The Hugh K. Leatherman Sr. Terminal significantly expanded South Carolina Ports’ capacity with three massive ship berths, a 47-acre container yard and five 169-foot cargo cranes—among the tallest on the East...
FEATURED PROJECT
Direct Pipe Installation Under Sabine Neches Levee
The City of Port Arthur, Texas needed to install a pipeline under the Sabine Neches Waterway to carry water from Port Arthur to an industrial facility 12 miles away in Louisiana. This crossing was complicated by the proximity of the Sabine Neches waterway hurricane flood protection levee, an active railroad, busy highway and residential area.Originally...
FEATURED PROJECT
Summit Excavation Support
The Seattle Convention Center is a major economic stimulus for Seattle, Washington, drawing as many as 400,000 people to town each year for conferences and events. In 2008, the convention center’s owners embarked on an ambitious $2 billion expansion to double the facility’s available space and better meet the needs of the rapidly growing city.GeoEngineers...
FEATURED PROJECT
Wings Over Washington Pier 57 Development
Pier 57 is at the core of Seattle’s historic Puget Sound waterfront. It’s home to the Seattle Great Wheel, restaurants, tourist attractions, and now a state state-of-the-art flying theater that simulates the feeling of soaring with a bald eagle over the Washington State landscape. The multisensory experience is part of Miner’s Landing. It includes a...
TOP NEWS
Ester Rogel Featured in Vernier’s Women in STEM Spotlight
Ester Rogel, an environmental compliance specialist in our Portland, Oregon office, was recently featured by the Vernier Science Education blog as part of the company’s Women in STEM series.“It felt great to be chosen as a woman in STEM and to be featured alongside two other successful women scientists,” Ester says. “My goal in the...
TOP NEWS
Catherine Picard Awarded Women's Leadership Initiative Scholarship
We are thrilled to announce that Senior Environmental Engineer Catherine Picard has been awarded the prestigious WLI Prologis Leadership Initiative Scholarship by the Urban Land Institute's Women's Leadership Initiative. Catherine has been selected as one of just ten recipients of this scholarship, standing out among over 100 applicants for her exceptional commitment to ULI and...
TOP NEWS
Presentations at NASTT No-Dig Show, Denver
The North American Society for Trenchless Technology (NASTT) No-Dig Show is the largest trenchless technology conference in the world, and GeoEngineers will be there to attend sessions and lead several presentations and courses. The conference attracts contractors, consultants, and regulators from across the country to discuss the latest in trenchless technology, and we hope to...
TOP NEWS
Free Webinar on Mitigating Pipeline Strain on April 21
Pipeline Webinar Episode 12: Relax, Don't Strain YourselfEvaluating and Mitigating Pipeline Strain Caused by Long-Term Movement of the Cascadia Landslide Complex in WashingtonGeoEngineers is continuing its series of free pipeline webinars with an April 21 discussion about managing the pipeline risk posed by a large landslide complex along the Columbia River Gorge in Washington. GeoEngineers recently worked...
TOP NEWS
Louisiana Transportation Conference 2025
GeoEngineers will be attending the 2025 Louisiana Transportation Conference (LTC) in Baton Rouge this year from March 16-19, and we’re looking forward to connecting with partners and clients! This biennial conference attracts nearly 2,000 transportation professionals from across the state and region, including key agencies like The Louisiana Department of Transportation and Development (La DOTD)....
TOP NEWS
Yichi Du Featured on The Ground Investigation Podcast
Yichi Du recently appeared on The Ground Investigation Podcast, a geoscience podcast featuring interviews and insights from professionals across the industry. Yichi, a staff geotechnical engineer in our growing San Diego office, discusses his academic and professional experiences across China and the U.S., with a specific focus on his groundbreaking work with numerical modeling (i,e....
TOP NEWS
Join us at the 2025 TEAM Conference!
GeoEngineers is excited to be returning to the Transportation Engineers Association of Missouri (TEAM) Annual Conference again this year. A team of our pipeline and geotechnical staff—including Larry Sant, Jon Robison, Mike Fritz, Garrett Conrad, and April Smith—will be there, and they’d love to connect with you! If you’re planning to attend, be sure to...
TOP NEWS
Intisar Ahmed Wins ASCE New Faces 2025 Award
Project Geotechnical Engineer Intisar Ahmed, PE, has been honored as one of the American Society of Civil Engineers’ (ASCE) 2025 New Faces of Civil Engineering. This prestigious national recognition is awarded to ten collegiate honorees who are undergraduate students and ten professional honorees who are under 30 years of age. Intisar was selected as one...
Pushing Boundaries
Our experts are leaders in their fields. We design the literal foundations on which our society is built. We use performance-based engineering and advanced numerical modeling to predict how structures will behave before construction begins. We set the standard for trenchless pipeline design. And we leverage technology and software development to creatively solve problems. We’re always looking ahead at the frontier of engineering and earth science—there’s plenty of work to be done.