GER is excited to announce that Liberty “Libby” Sitzes is now a licensed Professional Engineer by the Missouri State Board for Architects, Engineers, Land Surveyors & Landscape Architects!
To become a licensed Professional Engineer, engineers must earn a Bachelor of Science degree from a nationally accredited engineering program, pass the Fundamentals of Engineering (FE) exam, work under the supervision of a Professional Engineer for at least four years or equivalent as required, pass the Principles and Practices of Engineering (PE) exam, and apply for a license from a state licensure board. Being a Professional Engineer is the engineering profession’s highest standard of competence and responsibility. This is an honorable feat of accomplishment.
Libby graduated from Missouri University of Science and Technology with a B.S. in Environmental Engineering and M.S. in Environmental and Water Resources Engineering from the University of Texas at Austin. Libby joined the GER team in August 2025, bringing over sixteen years of experience in government and public consulting.
Congratulations Libby!
