Team

We are innovative, skilled professionals who are driven by a common purpose.

Experience. Expertise. Execution.

Here at PE Services, our goal is to remain your trusted partner in providing comprehensive engineering solutions for complex construction projects. As a DBE certified woman-owned business, we are positioned to assist our partners in their delivery of infrastructure legacies for years to come.

Engineering Team

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Elia Ayaz, MBA

Chief Technology Officer / Project Controls

Justin Bossert_A

Justin Bossert

Construction Project Manager

PE Services

Evan Bui, PE

Senior Project Engineer

PE Services

Jay Dennis, PE

Senior Project Engineer

PE Services

Andrew Gunnink, PE

Senior Project Engineer

PE Services

Zach VanOstrand, PE

Senior Project Engineer

PE Services

Ann Johnson, PE

Founder, Principal Engineer

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Tom Villar

Principal Engineer

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Juan Podesta

Senior Project Engineer

PE Services

Jeff Stewart, PE

Vice President, Principal Engineer

Materials Testing Team

PE Services

Kevin Amundson

Civil Technician

PE Services

Bruce Brown

Civil Technician

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Hailie Bryan

Civil Technician

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Jesse Brownlee

Senior Civil Technician

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Justin Cole

Civil Technician

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Jeff German

Senior Civil Technician

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Eric Johnson

Senior Civil Technician

PE Services

Ted Johnson

Senior Civil Technician

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Shawn Kasper

Civil Technician

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Manny Kuphal

Civil Technician

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Mario Najera

Civil Technician

PE Services

Brent Olmstead

Civil Technician

PE Services

Jacob Samuelson

Senior Civil Technician

PE Services

Dale Schlotfeldt

Special Inspector

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Jason Sherburne

Civil Technician

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Hannah Stich

Civil Technician

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Tiffany Zopfi

Civil Technician

Specialty Services Team

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Greg Beckius

Director of Environmental Health & Safety

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Taylor Engstrom

Senior Environmental Scientist

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Joel Sundeen

Senior Environmental Scientist & Inspector, Construction

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Charlie Kerber

Environmental Scientist

PE Services

Audrey Favorito

Video Producer

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Darlene Gorrill

Communications Manager

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Cheri Marti

Driver Behavior Lead & Outreach Facilitator

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Jean Harrington

Senior Project Controls Specialist

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Joleen Ketterling, PMP

Director of Administration

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Andy McDermott

Director of Marketing

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Alisa Niesen

Administrative Specialist

Leadership Team

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Jennifer Hildebrand

President / Chief Executive Officer

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Ross Jentink, PE

Chief Financial Officer

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Jeff Eggert, PE

Director of Operations