A Strong Addition to TAI’s Team – Welcome, Madeline Tiedt!

February 27, 2026

Madeline Tiedt joined Trotter and Associates, Inc. in January as a full-time Staff Engineer working with the Civil Team in the St. Charles office.


Madeline, a Purdue University graduate in Environmental and Natural Resource Engineering, brings experience in environmental site assessments, field sampling, hydrologic modeling, and watershed analysis. Her academic work included international projects focused on sustainable agricultural systems, and she served as a mentor in Purdue’s Women in Engineering organization.



We’re proud that Madeline is building her career at TAI and contributing to the firm’s growing Civil Team!