Internship - Data Center Thermal Products Engineer

Johnson Controls•New Freedom, PA

1d•Hybrid

About The Position

Johnson Controls' Data Center Product Architecture team is seeking an Intern – Data Center Thermal Products Engineer to join the Advanced Technology & Innovation group. This internship provides hands-on exposure to the development of thermal products and systems used in data center cooling applications. As an intern, you will support experienced engineers in the analysis, design, and testing of data center thermal systems. You will gain practical experience across multiple thermal domains while learning how integrated thermal solutions are developed, validated, and released.

Requirements

Currently enrolled as a full-time student at an accredited U.S. college or university
Pursuing a Bachelor’s degree in Mechanical Engineering or a closely related discipline
Foundational understanding of heat transfer, thermodynamics, and fluid mechanics
Experience with Microsoft 365 tools, particularly Excel, for data analysis and reporting
Exposure to CAD software such as SolidWorks, Creo, or equivalent
Strong analytical, organizational, and problem-solving skills
Ability to communicate effectively in a technical team environment
U.S. citizen or legal authorization to work in the U.S.

Nice To Haves

Coursework or project experience related to HVAC, thermal systems, or refrigeration
Exposure to engineering calculation tools (MathCAD, EES, or similar)
Introductory experience with Python, MATLAB, or similar analysis tools
Familiarity with CFD, FEA, or system modeling concepts through coursework or projects
Interest in data center cooling technologies (chillers, CDUs, cold plates, heat exchangers)
Demonstrated curiosity and willingness to learn across multiple engineering domains

Responsibilities

Support engineers with thermal system design activities, including basic calculations and component sizing
Assist with integration of subsystems across cooling loops, controls, and heat rejection equipment
Help document thermal system requirements, specifications, and design assumptions
Participate in prototype build activities and hands-on laboratory or field testing
Conduct data analysis and prepare technical summaries and presentations
Use CAD tools to review or create basic component and assembly models
Assist with simulation, modeling, or test validation activities as assigned
Collaborate with cross-functional teams including controls, electrical, and manufacturing engineering
Learn and follow established engineering processes, standards, and safety practices