Amelia Rettmann

Amelia Rettmann is a seasoned professional in the field of environmental engineering and facilities management, currently serving as Senior Manager of Facilities Engineering and Operations at onsemi since January 2023. With extensive experience overseeing environmental regulatory programs and operations, Amelia leads a diverse team focused on waste management and compliance across multiple facilities, including five wastewater treatment plants. Additionally, Amelia holds the position of Vice President at both Hudson Valley Research Park Water Works Corporation and Hudson Valley Research Park Sewage Works Corporation, where responsibilities include driving regulatory approval processes and managing wastewater discharge permits. Previous roles at GlobalFoundries and IBM included senior management positions with a focus on cost reduction, equipment maintenance, and environmental compliance in semiconductor manufacturing. Amelia earned a Master of Engineering and a Bachelor of Science in Environmental Engineering from Rensselaer Polytechnic Institute.