Andrew Tiemens

Andrew Tiemens is a highly skilled professional specializing in radiation protection. Currently serving as a Radiation Protection Subject Matter Expert at TradeWind Services LLC since June 2023, Andrew has previously held significant positions such as Health Physicist and Radiation Protection Technologist at Pacific Northwest National Laboratory from January 2021 to June 2023, and Radiation Control Technician at CH2M HILL Plateau Remediation Company from February 2019 to January 2021. Andrew's educational background includes a Bachelor of Applied Science in Health Physics from Columbia Basin College, completed in June 2022, and an Associate of Arts and Sciences in Radiation Protection/Health Physics Technician, earned between 2016 and 2019.