Team | Jorgensen Associates

The People Who Truly Make Us Great

Jorgensen employs an average of 70 employees year-round and maintains three offices which are located in Jackson, Pinedale, and Alpine, Wyoming. The firm is organized into technical operations, financial, and administrative functions. Every position is vital to the success of this firm to ensure that our clients’ needs are served well and consistently.

Our firm and our staff are committed to integrity, teamwork, and dedicated to high standards of excellence and quality. We are proud of the reputation we have earned for our professional performance and for the caliber of our employees.

Brian Gray, P.E.

Civil Engineering Manager

Principal Engineer

Jorgensen's civil services are standing by to provide a locally based team that knows the design standards and regulatory environment in Wyoming, Idaho, and Montana to facilitate streamlined plans, specs, and estimate packages for bid to help maintain schedules. What sets Jorgensen apart is the creative abilities and passions of our engineers who factor in aesthetic and environmental values without compromising functional design. Careful attention is paid to the preservation of natural resources and the integration of developments into the aesthetics of the surrounding landscape.

Projects often require a variety of different services. From soil testing to structural engineering, from traffic analysis to water rights and permitting, and from site planning to construction administration, the Jorgensen Civil team provides services to guide you through any project, small or large.

Thomas Kirsten, P.E.

Senior Principal Engineer

Kolter Booth, P.E.

Civil Project Manager

Jaclyn Knori, P.E.

Civil Project Manager

Shelbi Paulson

Civil Design Engineer Technician

Chase Bancroft, E.I.

Civil Design Engineer Technician

Kevin Brough

Civil CAD Technician

Brian Barney, P.E.

Principal Engineer

Allysa Booth, P.E.

Civil Project Manager

Phil Yantzi

Civil Design Engineer Technician

Alex Simmons

Civil Design Engineer Technician

Macy Williams, E.I.

Civil Design Engineer Technician

Aaron Japel, P.E.

Civil Senior Project Engineer

Joe Lovett, P.E.

Civil Project Manager

Forrest Maclean, E.I.

Civil & Geotechnical Design Technician

Emily Vines, E.I.

Civil Design Engineer Technician

Anthony Borrino, E.I.

Civil Design Engineer Technician

Jena Prior, P.E.

Civil Senior Project Engineer

Brian Simon, P.E.

Civil Project Manager

Uriel Cisneros, E.I.

Civil Design Engineer Technician

Jess Rahn, E.I.

Civil Design Engineer Technician

Darren Davison

Civil & Survey CAD Technician

Harrison Carter, P.E.

Geotechnical Engineering Manager

Jorgensen Geotechnical provides geotechnical engineering and engineering geology services to diverse clients in the Intermountain West and beyond. We have over 40 years of experience as geotechnical consultants for developments varying from ski areas and mines to high-end vacation homes. Our knowledge of geologic hazards and field characterization can be a beneficial asset for risk management and project planning. Allow us to add value to your next project by reducing uncertainty and offering construction recommendations to save both time and money.

Colter Lane, P.E.

Chief Operating Officer

Principal Geotechnical Engineer

Forrest Maclean, E.I.

Civil & Geotechnical Design Engineer

Travis Halverson, P.E.

Geotechnical Project Manager

Gabe Kruzich

Geotechnical Design Engineer Technician

Nick Annala, E.I.

Geotechnical Design Engineer Technician

Marlie Schell

Geotechnical Design Engineer Technician

Matt Gotham, P.L.S.

Surveying Manager

Principal Surveyor

The Jorgensen survey team is led by Matt Gotham, P.L.S. Our survey department utilizes the latest technologies in Trimble GPS, robotic stations, and digital levels which are integrated with our engineering design and survey software for quick and efficient data collection and field stakeout. We employ 4 licensed UAV pilots and are insured to provide aerial mapping through fixed wing UAVs and rotary wing UAVs. We utilize Pix4D as our photogrammetry software to produce survey grade orthomosaic images with DSM and DTM elevation data.
Jorgensen also uses Sonarmite Echosounder technology, which integrates with the Trimble survey equipment to measure bathometric surveys accurately. We offer a wide variety of surveying services include records research and planning; control, boundary, land title, and water rights surveys; and land descriptions, water rights applications, petitions, and maps.

Greg Zelazny, P.L.S.

Senior Survey Project Manager

Jeff Cerdan

Survey Party Chief

Jon Vladimirtsev, P.L.S., P.E.

Project Surveyor

Manny Guerzon

Survey Party Chief

Jon Patterson, P.L.S.

Project Surveyor

Ryan Nubel

Survey Technician

Robyn Lunsford

Survey CAD Technician

Darren Davison

Civil & Survey CAD Technician

Brendan Schulte

Planning Manager

Senior Project Manager

Every piece of land tells a story, and every successful project begins with understanding its potential. Jorgensen's Land Planning team helps property owners, developers, public agencies, and communities transform ideas into achievable projects through thoughtful planning, strategic guidance, and a deep understanding of the development process.

From initial visioning through approvals and implementation, we help navigate the complex intersection of land use regulations, community priorities, environmental considerations, and development objectives. Whether supporting a residential subdivision, commercial development, resort expansion, conservation initiative, or public infrastructure project, our team brings the experience and local knowledge needed to identify opportunities, overcome challenges, and move projects forward.

With expertise in master planning, entitlements, subdivision design, permitting, public engagement, and water rights, we help create practical, sustainable solutions that balance growth, stewardship, and long-term value.

Mila Dunbar-Irwin

Planning

Project Manager

Kevin Freiberger

GIS Specialist

Tyson Williams

Water Resources

Project Manager

Andrea MacDougall

GIS Analyst

Ron Levy

Planner

Isaac Boettcher

Planning Technician

Marley Vaughn

GIS & Environmental Manager

Isaac Serre, P.E.

Structural Engineering Manager

Jorgensen understands the key to every project is a well-designed structural system that is affordable, aesthetically pleasing, and easily built.

Our expertise in Structural Engineering includes:

Residential Design (new construction, additions, and renovations)
Light-commercial Design (new construction, additions, renovations)
Vehicle and Pedestrian Bridges (new design, condition assessments, and load ratings)
Shallow and Deep Foundation System Design
Retaining Wall Design (concrete, CMU, timber, steel)
Civil Support Building Design (lift stations, well control buildings)

Madison Carter, P.E.

Structural Project Manager

Alex Herbert, E.I.

Structural Engineering Design Technician

Jason Mann, P.E.

Structural Principal Engineer

Steven Deschneau

Structural CAD Technician, CAWI

Trevor Johnson, E.I.

Structural Deputy Project Manager

Design Engineer Technician

Ione Chandler, P.E.

Structural Project Engineer

Dave Jensen

Director of Construction

Senior Project Manager

Jorgensen provides full construction management, inspection, and materials testing services to both public and private clients. Our ability to partner with project sponsors, developers, contractors, subcontractors, and regulators as part of an effective, collaborative team begins at the earliest stages of a project and continues through final completion, documentation, and closeout. Jorgensen can provide a locally based team and laboratory services in Wyoming and Idaho to meet the needs of our clients. We understand the importance of preparation, documentation, experienced inspectors, and testers, along with administrative management, to ensure compliance with all requirements inherent to everyday operations.

Jorgensen has a complete materials testing labs, providing our clients with a variety of soils, aggregate, asphalt, concrete, and compaction testing services. We offer these tests as an independent or comprehensive service. Our materials testing staff are ACI and WYDOT certified.