Johnson Electric Lead Engineer - Thermodynamic Thermal Systems E-Systems 

Switzerland, Vaud 

508227329

As our next, you’ll be at the forefront of designing and optimizing advanced thermal architectures. Your expertise inwill help accelerate innovation and guide strategic decisions for next-generation e-System technologies.

• Lead the design of cutting-edge thermal systems using sustainable refrigerants like R744, R290, and R1234yf

• Collaborate with simulation engineers and cross-functional teams to drive innovation

• Work in a global, matrixed organization that values agility, experimentation, and continuous learning

• Influence product roadmaps and accelerate time-to-market for high-impact solutions

• Enjoy a culture that supports technical mastery, collaboration, and leadership development

• Be part of a team shaping the future of energy-efficient mobility

• Design and develop thermal system architectures for heat pumps and cooling systems

• Evaluate refrigerants and components to meet performance and environmental goals

• Integrate simulation insights and AI tools to refine system designs

• Collaborate with R&D, product management, and engineering teams to deliver innovative solutions

• Analyze data, prepare reports, and present findings to senior stakeholders

• Master’s or Doctorate degree in Thermal Engineering, Mechanical Engineering, or a related field

• 5–10 years of experience in thermodynamics and thermal system design

• Proficiency in simulation software (e.g., ANSYS, COMSOL, MATLAB, GT Suites, Amesym) and programming languages (Python, R, MATLAB)

• Experience in the automotive or HVAC industry

• Familiarity with sustainable refrigerants and global thermal system regulations

• Fluency in French, German, or Italian in addition to English

Johnson Electric offers talented people like you the opportunity to grow professionally and personally, surrounded by some of the most dedicated, innovative, and entrepreneurial colleagues you will find anywhere. Of course, we offer competitive pay and benefits, and far more than that, we offer you a culture driven by our values and designed to ensure that our most important asset—our people—can flourish.