Thermal Systems Engineer

We are the movers of the world and the makers of the future. We get up every day, roll up our sleeves and build a better world -- together. At Ford, we're all a part of something bigger than ourselves. Are you ready to change the way the world moves? Ford's Electric Vehicles, Digital and Design (EVDD) team is charged with delivering the company's vision of a fully electric transportation future. EVDD is customer-obsessed, entrepreneurial, and data-driven and is dedicated to delivering industry-leading customer experience for electric vehicle buyers and owners. You'll join an agile team of doers pioneering our EV future by working collaboratively, staying focused on only what matters, and delivering excellence day in and day out. Join us to make positive change by helping build a better world where every person is free to move and pursue their dreams. In this position... Join our dynamic and agile team pioneering Ford's EV future. As a Thermal Systems Engineer focused on the coolant subsystem, you will be responsible for the "circulatory system" of our electric passenger vehicles. Your work is vital to vehicle safety, longevity, and efficiency, as you design the systems that regulate the temperature of the high-voltage (HV) battery, drive units, power electronics, and other components. You will balance complex trade-offs between system performance, energy consumption, and cost to ensure peak performance in all use cases. We are the movers of the world and the makers of the future. We get up every day, roll up our sleeves and build a better world -- together. At Ford, we're all a part of something bigger than ourselves. Are you ready to change the way the world moves? What you'll do... You will lead the design, development, and integration of fluid-based thermal management loops. Lead the architecture, design, and development of coolant subsystems that interact with HV battery, drive unit, power electronics, refrigeration, and HVAC components. Define detailed thermal and hydraulic performance specifications for individual components (e.g., pumps, valves, heat exchangers, fans, hoses, degas bottles, etc.) within the coolant subsystem. Work with application engineers to evaluate and select appropriate components based on performance requirements, cost, packaging constraints, and reliability targets. Develop, calibrate, and maintain high-fidelity plant models that accurately simulate thermal and hydraulic behavior of the subsystem's components. Conduct detailed thermal and fluidic analysis to ensure components meet specified performance targets under various operating conditions. Collaborate with test engineers to define and execute component and subsystem characterization tests to validate and refine plant models. Work closely with the Design Engineers to ensure component designs meet thermal and mechanical requirements, and with the Controls Engineer who will use the plant models for algorithm development. Ensure traceability between high-level system requirements and detailed component specifications. What you'll do... You will lead the design, development, and integration of fluid-based thermal management loops. Lead the architecture, design, and development of coolant subsystems that interact with HV battery, drive unit, power electronics, refrigeration, and HVAC components. Define detailed thermal and hydraulic performance specifications for individual components (e.g., pumps, valves, heat exchangers, fans, hoses, degas bottles, etc.) within the coolant subsystem. Work with application engineers to evaluate and select appropriate components based on performance requirements, cost, packaging constraints, and reliability targets. Develop, calibrate, and maintain high-fidelity plant models that accurately simulate thermal and hydraulic behavior of the subsystem's components. Conduct detailed thermal and fluidic analysis to ensure components meet specified performance targets under various operating conditions. Collaborate with test engineers to define and execute component and subsystem characterization tests to validate and refine plant models. Work closely with the Design Engineers to ensure component designs meet thermal and mechanical requirements, and with the Controls Engineer who will use the plant models for algorithm development. Ensure traceability between high-level system requirements and detailed component specifications.

Created: 2026-04-02