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Thermal Management System Engineer Jobs (NOW HIRING)

Sierra Lobo, Inc.

Thermal Fluids Analyst

Milan, OH

... Systems Engineering, and Advanced Technologies. We also develop products and processes related to Cryogenic Fluid and Thermal Management Systems, Densified Propellant Management Systems, and ...

Falcomm

RFIC Thermal Engineer

Atlanta, GA · On-site

... thermal management strategies for high-power RF devices. The position requires collaboration with RFIC designers, packaging engineers, and system teams to ensure devices operate reliably under ...

Falcomm

RFIC Thermal Engineer

Atlanta, GA · On-site

... thermal management strategies for high-power RF devices. The position requires collaboration with RFIC designers, packaging engineers, and system teams to ensure devices operate reliably under ...

Falcomm

RFIC Thermal Engineer

Atlanta, GA

... thermal management strategies for high-power RF devices. The position requires collaboration with RFIC designers, packaging engineers, and system teams to ensure devices operate reliably under ...

Rendezvous Robotics

Thermal Engineer

Golden, CO · On-site

$140K - $170K/yr

The Role We are looking for a Mid to Senior Level Thermal Engineer to fully own the design and analysis of thermal management systems for our self-assembling tiles and spacecraft. You will own the ...

Mainstream Engineering

Senior Thermal Engineer

Rockledge, FL · On-site

$92K - $127K/yr

Experience designing and testing thermal management systems * Experience working with aerospace ... At Mainstream Engineering, our engineers have the opportunity to research, design, build, test ...

Rendezvous Robotics

Thermal Engineer

Golden, CO · On-site

$140K - $170K/yr

The Role We are looking for a Mid to Senior Level Thermal Engineer to fully own the design and analysis of thermal management systems for our self-assembling tiles and spacecraft. You will own the ...

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Thermal Management System Engineer information

See salary details

$43.5K

$104.5K

$167.5K

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

As of Sep 10, 2026, the average yearly pay for thermal management system engineer in the United States is $104,528.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $129,000.00 per year, depending on experience, location, and employer.

What does a thermal management system engineer do?

A Thermal Management System Engineer is responsible for designing, analyzing, and optimizing systems that control the temperature of various components in vehicles, electronics, or other machinery. Their job involves ensuring that equipment operates within safe temperature ranges, improving efficiency, and preventing overheating or excessive cooling. They use simulation tools, conduct tests, and collaborate with other engineers to integrate thermal management solutions into products. This role is crucial in industries such as automotive, aerospace, and electronics, where maintaining proper temperature is vital for performance and safety.

What are the key skills and qualifications needed to thrive as a thermal management system engineer?

To thrive as a Thermal Management System Engineer, you need a solid background in mechanical or electrical engineering, thermodynamics, and heat transfer, often supported by a relevant engineering degree. Familiarity with simulation tools such as CFD (Computational Fluid Dynamics), MATLAB, and thermal analysis software, as well as experience with industry standards and certifications, is typically required. Strong problem-solving abilities, attention to detail, and effective cross-team communication set outstanding candidates apart. These skills are vital to design, analyze, and optimize thermal systems that ensure product reliability and efficiency in high-performance environments.

How does a thermal management system engineer typically collaborate with cross-functional teams during a project?

As a Thermal Management System Engineer, you will regularly work alongside mechanical, electrical, and systems engineering teams to develop and refine thermal solutions that meet product requirements. Collaboration often involves participating in design reviews, sharing simulation data, and coordinating on component selection to ensure thermal performance aligns with overall system goals. You may also interact with testing teams to validate thermal models and troubleshoot issues, making strong communication skills and teamwork essential for success in this role.

What is the difference between Thermal Management System Engineer vs Mechanical Design Engineer?

AspectThermal Management System EngineerMechanical Design Engineer
Required CredentialsBachelor's in Mechanical, Electrical, or Thermal Engineering; certifications like ASME or HVAC certificationsBachelor's in Mechanical Engineering; certifications vary by industry
Work EnvironmentDesigning thermal solutions for electronics, automotive, or aerospace industriesDeveloping mechanical components and systems across various industries
Employer & Industry UsageElectronics, automotive, aerospace, and consumer productsManufacturing, automotive, aerospace, and industrial equipment

The main difference is that Thermal Management System Engineers focus on designing and optimizing systems to control heat in electronic and mechanical devices, while Mechanical Design Engineers develop mechanical components and systems. Both roles require engineering knowledge but differ in their specific focus areas and applications.

Are thermal management system engineers in demand?

Thermal management system engineers are in demand due to the growing need for efficient cooling solutions in electronics, automotive, and aerospace industries. Skills in heat transfer, fluid dynamics, and proficiency with simulation tools like ANSYS or MATLAB enhance job prospects in this field.

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

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

Infographic showing various Thermal Management System Engineer job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $104,528 per year, or $50.3 per hour.

Thermal Fluids Analyst

Milan, OH

Sierra Lobo, Inc.
Guided Missile and Space Vehicle Manufacturing • 501 - 1,000 employees
Learn more about Sierra Lobo, Inc.external

Full-time

Re-posted 13 hours ago

Job description

Sierra Lobo, offers customers a full range of professional and technical capabilities, including Test and Evaluation, Systems Engineering, and Advanced Technologies.  We also develop products and processes related to Cryogenic Fluid and Thermal Management Systems, Densified Propellant Management Systems, and Prototype Extreme Pressure and Temperature Systems.  Our customers include the Department of Defense (DoD), the U.S. Air Force, U.S. Navy, U.S. Army, Missile Defense Agency (MDA), and the National Aeronautics and Space Administration (NASA).

This position is located at our Milan Ohio facility.


  • Conduct thermal analysis on advanced two phase fluids, thermal and fluid management systems being developed for the aerospace and transportation industries. Preferred experience in cryogenics.
  • Conduct thermal analysis of spacecraft components and electronics. Support orbital heating analysis.
  • Support investigations to predict performance of rocket engines that use advanced cryogenic propellants.
  • Support integration of advanced cryogenic technologies into aerospace flight and ground support systems.
  • Conduct experimentation and optimization on laboratory scale prototypes of advanced cryogenic technologies.
  • Conduct design of experiments and experimental error analyses.
  • Support large and small scale test operations including data analysis, instrumentation specifications, and final report generation.
  • Provides support for training of other engineers and technicians.
  • Develops presentations, and presents at design reviews, safety reviews, and other technical presentations.

  • Bachelor’s degree in Engineering or Physics or related technical discipline with a minimum of 1 years of experience.
  • Experience using CAD tools (Solidworks, Creo, SpaceClaim, AutoCAD) and Thermal Desktop preferred.
  • Advanced understanding and applications of principles, theories, concepts and techniques in thermal and fluids analysis, ability to support packaging of components in mechanical design problems, perform  trade studies, develop design requirements, support attributes of piece parts design and support coordination of fabrication, assembly, and qualification of hardware.
  • Advanced knowledge of applicable industry and/or academic practices and standards in systems including structures, configuration, electronic packaging, structural analysis and integration and test.
  • Advanced written and verbal communication skills and organizational skills.
  • Must be able to work in a customer-focused team environment.

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