Marya Jetten is AECOM’s Global Conveyance Lead and has dedicated her career to municipal sewer and water trenchless technology projects. Her time is spent equally on trenchless new installations and on renewal of aging infrastructure through condition assessment and rehabilitation with experience in a wide range of trenchless technologies. Marya has authored and co-authored over 20 technical papers and industry articles and has been involved with NASTT since 2019. She is Chair of NASTT’s GLSLA Chapter Board, a co-author of the 2026 CIPP Good Practices Manual update, a reviewer of the 2026 Introduction to Trenchless Rehabilitation Good Practices Manual, and the recipient of NASTT’s 2023 Ralston Young Trenchless Achievement Award and UESI’s Young Member Award in 2025.
