Johnson Controls

Johnson Controls

Produces HVAC, fire, security and building automation systems to optimize and protect buildings globally.

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Thermal Systems Engineer

Design, analyze, and test thermal systems for data center cooling.

New Freedom, Pennsylvania, United States
Full Time
Junior (1-3 years)

Job Highlights

Environment
Onsite

About the Role

In this role you will support product development across the entire thermal chain, from server-level heat capture to ambient heat rejection, while building expertise in heat transfer, fluid dynamics, thermodynamics, and integrated system design. You will work closely with cross-functional teams, including controls, electrical, and mechanical engineers, to ensure thermal performance meets project goals. • Assist in prototype development, testing, and validation of thermal components. • Participate in design reviews and produce thermal calculations and documentation. • Apply thermal modeling tools, CFD software, and test equipment under guidance. • Develop understanding of the full thermal chain from chip-level cooling to ambient heat rejection. • Support cross-functional teams including controls, electrical, and mechanical engineering. • Perform heat-transfer analysis (conduction, convection, two-phase) and thermodynamic cycle analysis. • Design fluid-mechanics and hydraulic systems and size thermal components.

Key Responsibilities

  • prototype testing
  • thermal modeling
  • cfd analysis
  • heat transfer
  • fluid design
  • team collaboration

What You Bring

Candidates must hold a Bachelor of Science in Mechanical Engineering or a related discipline and possess solid knowledge of heat-transfer analysis, thermodynamic cycles, fluid mechanics, and hydraulic system design. Proficiency with CAD tools, engineering calculations, and documentation is required, and internship or co-op experience is preferred. • Hold a B.S. in Mechanical Engineering or related field. • Demonstrate CAD proficiency and produce engineering calculations and documentation. • Entry-level candidates with internship or co-op experience preferred.

Requirements

  • b.s. mechanical
  • cad
  • heat transfer
  • thermodynamics
  • fluid mechanics
  • internship

Work Environment

Onsite

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