SCOUT OUR TEAM

OUR LEADERSHIP

At Tamarack Grove, we hire the person, not the position. This philosophy has allowed us to build a team of diverse leaders with passion and drive that serve our clients, community and one another.

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BRIAN SIELAFF

M.S.C.E., S.E., P.E., P. ENG.

CEO
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Doug Hardin.jpg

DOUG HARDIN

P.E.

Director of Engineering, Principal

OUR TEAM

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BONNIE SIELAFF

Co-Founder, Advisory Board Member

BRIAN LIQUIN

Director of Operations/Finance

CELESTE SWEET

HR Manager

RICHELE RAPP

Accounting Manager

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BRENDON COLLINS, E.I.

Engineering Manager

BIKASH SIGDEL, P.E.

Engineering Manager

DEREK PECK, P.E.

Engineering Manager

CHAD DICKINSON

BIM Manager

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JO HARDIN

Finance Coordinator

ANDREW BRION, E.I.

Project Engineer

GARRETT DAVIS, E.I.

Project Engineer

TYLER MAIER, E.I.

Project Engineer

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VITALIY GOLOVIN

BIM Designer

BETHANY MARCH, E.I.

Project Engineer

TREVOR SIGMAN, E.I.

Project Engineer

MICHAEL ALLISON, E.I.

Project Engineer

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PRATIK POKHAREL, E.I.

Project Engineer

RUCHIN KHADKA, E.I.

Project Engineer

IAN McCLURE, E.I.

Project Engineer

SOHIL PAUDEL, E.I.

Project Engineer

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CONNOR ASMUS, E.I.

Project Engineer

LOGAN MARTEN, E.I.

Project Engineer

CARMEN PEMSLER, E.I.

Project Engineer

VICKEY NIDHI, E.I.

Project Engineer

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RYLIE FREI, E.I.
Project Engineer

RYAN PYPER

Engineering Intern

DUNCAN ROBERTSON

Business Development and Marketing

JANICE BERRYMAN

Administrative Assistant

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DENIS BUKHANTSOV

BIM Designer

TERRY ROUSSET

BIM Designer

KENDRA MATTSON

BIM Design Intern

LICENSURE

Where in the world is Tamarack Grove? Much like Waldo, you will find us everywhere. Professionally licensed in 49 US States including our nation’s capital in Washington DC, the US Territories of Guam, Puerto Rico, the Virgin Islands, and the Bahamas with peer-review in Hawaii, we have the US covered. We also love our neighbors to the north and are licensed in the Canadian Provinces of British Columbia, Alberta, Manitoba, Saskatchewan, Yukon. Nova Scotia, Ontario, Newfoundland and Labrador. You will also find us across the globe wherever our clients may take us like Asia, South America, Africa, and Europe.

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REGISTRATIONS & ACCREDITATIONS