Sewall Employee Deven Teisl

Deven Teisl

GIS & Forestry Technician

Deven Teisl joined Sewall in 2021 as a GIS and Forestry Technician with a BS degree in Ecology and Environmental Sciences from the University of Maine. Mr. Teisl supports projects across the company, from forestry to geospatial to engineering, including assisting with CAD drawings for pavement management evaluations, providing field assistance for natural gas transmission projects, and assisting with forest cover type mapping projects.

When not at work, Deven enjoys spending his free time with his wife, Hannah, and their bernedoodle Juniper. They can be found hiking and kayaking around the great woods and waters in Maine. Deven also enlisted into the US Army Reserves in 2016 and is stationed out of Fort Devens, Massachusetts.