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Thermal System Project Engineer Jobs (NOW HIRING)

Apple

Thermal Engineer

Bodega Bay, CA · On-site

$150K - $277K/yr

The Apple Thermal Design team is seeking a thermal engineer to work on the next-generation of Mac systems. From the lightweight and portable MacBook Air to the powerful Mac Studio, our products ...

SpaceX

Thermal Engineer (Starlink)

Bastrop, TX

We design, build, test, and operate every part of the system to serve users everywhere on Earth. As ... project team experience is applicable) PREFERRED SKILLS AND EXPERIENCE: * Master's degree in ...

Hermeus

Thermal Engineer

Los Angeles, CA · On-site

$91K - $140K/yr

Thermal System Design: Design and develop efficient thermal management systems, including heat ... and project teams. * Work hand in hand with responsible engineers to develop simple and robust ...

Hyundai Motor Company

$75K - $90K/yr

Research and develop thermal system performance through vehicle testing. * The Thermal Performance ... Plan and oversee project work such as purchase of fixed assets or facility/equipment repair. What ...

AMSC

Cryogenic & Thermal Systems Engineer

Ayer, MA · On-site

AMSC is seeking a Cryogenic & Thermal Systems Engineer to support the design, analysis, integration ... system validation activities. * Collaborate with electrical, mechanical, manufacturing, and project ...

Apple Inc.

Thermal Engineer

San Francisco, CA · On-site

$150K - $277K/yr

The Apple Thermal Design team is seeking a thermal engineer to work on the next-generation of Mac systems. From the lightweight and portable MacBook Air to the powerful Mac Studio, our products ...

Rivian

Staff Thermal Attributes Engineer

Irvine, CA · On-site

Responsibilities Vehicle and sub system target setting for Thermal use cases Lead benchmark ... Engineering Bachelor's or Master's Degree from an accredited University with a strong background in ...

Rivian

Staff Thermal Attributes Engineer

Irvine, CA · On-site

Responsibilities Vehicle and sub system target setting for Thermal use cases Lead benchmark ... Qualifications Engineering Bachelor's or Master's Degree from an accredited University with a ...

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Thermal System Project Engineer information

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$98.6K

$156K

How much do thermal system project engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for thermal system project engineer in the United States is $98,643.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,500.00 and $114,500.00 per year, depending on experience, location, and employer.

What are popular job titles related to Thermal System Project Engineer jobs?

For Thermal System Project Engineer jobs, the most frequently searched job titles are:

Infographic showing various Thermal System Project Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $98,643 per year, or $47.4 per hour.

Thermal Systems Engineer II

New Freedom, PA • On-site

Johnson Controls
Machinery Manufacturing • 10K+ employees
Learn more about Johnson Controlsexternal

Full-time

Re-posted 23 days ago

Johnson Controls rating

8.0

Company rating: 8.0 out of 10

Based on 416 frontline employees who took The Breakroom Quiz

136th of 547 rated manufacturers

Job description

What you will do
Johnson Controls is seeking a Senior Thermal Data Center Systems Engineer to support the thermal subsystem or component designs within the data center cooling product portfolio. In this role, you will operate with minimal supervision, determining approaches to thermal solutions and leading small technical efforts. You will demonstrate proficiency across multiple thermal domains and understands the complete thermal chain from server to ambient. This position is based onsite, minimum 3 days per week, at our Advanced Technology and Innovation Center located in New Freedom, PA. Candidates must be commuting distance to the facility or able to relocate.
How you will do it
Own thermal subsystem or component designs for data center cooling products (dry coolers, remote condensers, CDUs, cold plate systems)
• Define specifications for thermal features or products; develop test protocols and acceptance criteria
• Lead prototype development and validation activities; develop and execute comprehensive test plans
• Integrate multiple components into subsystem solutions understanding the complete thermal chain
• Participate in process improvement for testing and analysis methods
• Guide and mentor less experienced engineers; represent Engineering in cross-functional activities
What you will need
Required
Bachelor of Science in Mechanical Engineering or related field required
2+ years of thermal/HVAC design experience
Microsoft 365/Excel (including basic macros/VBA for data analysis and reporting)
CAD proficiency (SolidWorks, Creo, or equivalent)
Engineering calculations and documentation (MathCAD, EES, or equivalent)
Heat transfer analysis (conduction, convection, two-phase)
Thermodynamic cycle analysis
Fluid mechanics and hydraulic system design
Thermal system component sizing and selection
Product development lifecycle experience
Prototype fabrication and hands-on testing
Cross-functional project execution
Preferred
Python scripting and environment management (package installation, virtual environments, basic automation)
CFD (ANSYS Fluent, Star-CCM+, OpenFOAM, or equivalent)
FEA (ANSYS Mechanical, Abaqus, or equivalent)
MATLAB/Simulink for system modeling and controls
Controls fundamentals (feedback loops, PID tuning, system response)
Electrical systems basics (motor sizing, VFDs, power distribution)
Refrigeration system design and refrigerant properties
Data center cooling architectures (direct liquid cooling, rear-door heat exchangers, CDUs)
Johnson Controls International plc. is an equal employment opportunity and affirmative action employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, genetic information, sexual orientation, gender identity, status as a qualified individual with a disability or any other characteristic protected by law. To view more information about your equal opportunity and non-discrimination rights as a candidate, visit EEO is the Law. If you are an individual with a disability and you require an accommodation during the application process, please visit here.

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About Johnson Controls

Sourced by ZipRecruiter

Johnson Controls is a world leader in smart buildings, creating safe, healthy and sustainable spaces. For nearly 140 years, we’ve made buildings better and now we’re transforming them again with our award-winning digital technologies and services. We’re using artificial intelligence and data driven solutions to give you deeper insight into your building’s health, sustainability and performance. It’s changing the way we design, operate and maintain indoor environments and driving to a new era of autonomous buildings. We deliver the blueprint of the future for industries such as healthcare, schools, data centers, airports, stadiums, hotels, manufacturing and beyond through OpenBlue, our comprehensive suite of connected solutions. Johnson Controls offers the world’s largest portfolio of building technology, software and services. Supported by a team of more than 100,000 dedicated employees working across 150 countries, we’re helping customers achieve their sustainability goals and power their mission.

Industry

Machinery manufacturing, water transportation, public safety statistics centers and offices and manufacturing

Company size

10,000+ Employees

Headquarters location

Milwaukee, WI, US

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