
The Manager, Refrigeration Engineering role leads the design and development of cascade cooling systems for ultra-low temperature products within Thermo Fisher Scientific's Marietta, Ohio office. Key responsibilities include managing a global engineering team, defining system architecture for energy-efficient solutions, and driving innovation through thermal modeling and simulation. The position requires close collaboration with cross-functional partners to ensure regulatory compliance and successful product launches. This opportunity appeals to candidates seeking to advance scientific missions that improve global health while offering a hands-on leadership environment focused on continuous improvement and technical growth.


















