Mary Kennamer at Grand Canyon

Mary Kennamer, P.E.

Project Manager

Professional Engineer Mary Kennamer started at ONE Environmental Group’s Raleigh office in September 2023. Mary brings extensive experience in environmental consulting for the solid waste and petrochemical industries, including air compliance and permitting, landfill gas testing, groundwater and stormwater compliance, SPCC plans, and buyer/seller due diligence. Her expertise benefits ONE clients who must meet federal, state, and local environmental regulations. Mary also assists her ONE teammates with various aspects of project management for vapor intrusion testing and other remedial activities.

“ONE is by far the most personable place I’ve ever worked at,” she says. “Everyone is invested in each other’s lives and their clients’ success.”

Mary earned a Bachelor of Science in Chemical Engineering at the University of Texas. She’s happy to live in Raleigh, her hometown that she calls, “a big city with a small-town feel.”

Mary recently married her husband, John, a homicide detective in Durham. They are new parents to a chatty, 5-month old baby girl named Joanna. “She’s got such a big personality already,” Mary says.

She and John are foster failures to three rescue Pembroke Welsh Corgis — Tessa, Diesel, and Pixie. Whenever she can fit it in, Mary enjoys riding her vintage Vespa scooter, baking, and exploring the local craft beer scene. She and John love to hike and aspire to visit every national park in the country. They have been to 11 out of 63 so far and hope to see Shenandoah and Acadia in 2024.