Katelyn Bertels, PE is an environmental engineer at AECOM, where she serves as a team lead, project manager, and licensed Professional Engineer (IL, MO). With over a decade of experience, her career has focused on environmental remediation, including work on Manufactured Gas Plant sites throughout Illinois and Missouri. Katelyn has contributed to all phases of project work from performing field work to permitting, data analysis, reporting, and design. Her work with MGP sites ranges from site investigation to remediation design and implementation to site closure, including successfully obtaining No Further Remediation Letters.