Olivia Mahony

Olivia Marshall Mahony, PE, is a Senior Technical Specialist and Civil Engineer at Haley & Aldrich since April 2022, with prior experience as a Civil Engineer at Arcadis from March 2016 to March 2022, focusing on sediment remediation for superfund sites and groundwater contamination. Olivia also served as an AFS Technical Associate at Arcadis, coordinating groundwater monitoring efforts globally. Earlier roles include Project Engineer Intern at Lease Crutcher Lewis, where Olivia contributed to LEED documentation and project management, and Research Associate at Gonzaga University, investigating waste plastic management. Olivia holds a Bachelor of Science in Civil Engineering from Gonzaga University, completed in 2015, and has engaged in various volunteer and research roles throughout earlier educational experiences.