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Thermal Engineer Jobs in Missouri (NOW HIRING)

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Thermal Engineer information

See Missouri salary details

$40.8K

$98K

$157.1K

How much do thermal engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for thermal engineer in Missouri is $98,048.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,000.00 and $121,000.00 per year, depending on experience, location, and employer.

What is a thermal engineer?

Thermal engineers are professionals who specialize in the study and application of heat transfer and thermodynamics. They design, analyze, and optimize systems and components that involve heating or cooling processes, such as HVAC systems, engines, electronics, and power plants. Their work is essential in industries like aerospace, automotive, electronics, and energy, where managing temperature is critical for performance and safety. Thermal engineers use advanced simulation tools and mathematical models to solve complex heat-related challenges and improve energy efficiency.

What does a thermal engineer do?

As a thermal engineer, you maintain, create, or repair mechanical systems that involve a heat transfer process into other forms of energy. You analyze how mechanical heat sources interact with different physical and industrial systems. You test various components of heat transfer within a system, which sometimes involves chemical fluids and gas. You may work with large or small-scale heating or cooling equipment, from industrial heaters to airplane engines. Other duties and responsibilities require you to work in locations in need of heat or cooling mitigation, such as a power plant or landfill. Aerospace companies, public utilities, and other industrial firms hire thermal engineers.

What are the key skills and qualifications needed to thrive as a thermal engineer, and why are they important?

To thrive as a Thermal Engineer, you need a solid background in thermodynamics, heat transfer, and fluid mechanics, typically supported by a degree in mechanical or thermal engineering. Proficiency with simulation and modeling tools such as ANSYS, MATLAB, and CFD software, as well as familiarity with industry standards, is often required. Strong analytical thinking, problem-solving abilities, and effective communication skills help distinguish top performers in the field. These skills are crucial for designing efficient thermal systems, troubleshooting performance issues, and collaborating with multidisciplinary teams to meet project goals.

What are some common challenges thermal engineers face when designing cooling systems for electronic devices?

Thermal Engineers often encounter challenges such as managing heat dissipation in increasingly compact and high-powered electronic devices, where space for cooling solutions is limited. Balancing performance, efficiency, and cost while ensuring reliability requires careful selection of materials and innovative thermal management techniques. They must also collaborate closely with electrical and mechanical engineers to integrate thermal solutions without compromising overall device functionality. Adapting to rapidly evolving technologies and staying updated on industry standards is essential for long-term success in this role.

What is the difference between Thermal Engineer vs Mechanical Engineer?

AspectThermal EngineerMechanical Engineer
CredentialsBachelor's or Master's in Mechanical, Mechanical Engineering, or ThermodynamicsBachelor's or Master's in Mechanical Engineering or related field
Work EnvironmentDesigning thermal systems, heat transfer analysis, HVAC, aerospace, electronics coolingDesigning mechanical systems, structural components, manufacturing processes
Industry UsageElectronics, aerospace, HVAC, energy systemsAutomotive, manufacturing, robotics, aerospace

Thermal Engineers specialize in heat transfer, thermodynamics, and thermal system design, often working on electronics cooling and energy systems. Mechanical Engineers have a broader scope, covering mechanical design, structural analysis, and manufacturing. While both roles require similar educational backgrounds, Thermal Engineers focus more on thermal aspects within various industries, whereas Mechanical Engineers handle a wider range of mechanical systems.

How much do thermal engineers get paid?

Thermal engineers typically earn between $70,000 and $110,000 annually, depending on experience, location, and industry. Senior roles or those with specialized skills in heat transfer analysis or CFD software can earn higher salaries, often exceeding $120,000. Compensation may also include benefits such as bonuses and professional development opportunities.

Is thermal engineering in demand?

Thermal engineering is in demand across industries such as aerospace, automotive, energy, and manufacturing, where thermal management and heat transfer are critical. The role often requires knowledge of thermodynamics, heat transfer analysis, and simulation tools, with job growth driven by advancements in technology and sustainable energy solutions.

What are the most commonly searched types of Thermal Engineer jobs in Missouri?

The most popular types of Thermal Engineer jobs in Missouri are:

What are popular job titles related to Thermal Engineer jobs in Missouri?

For Thermal Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Thermal Engineer jobs in Missouri look for?

The top searched job categories for Thermal Engineer jobs in Missouri are:

What cities in Missouri are hiring for Thermal Engineer jobs?

Cities in Missouri with the most Thermal Engineer job openings:

Infographic showing various Thermal Engineer job openings in Missouri as of August 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 92% In-person, and 8% Hybrid job distribution, with an average salary of $98,048 per year, or $47.1 per hour.

Account Manager - Thermal Engineering

Boyd Thermal Solutions Inc.

California, MO โ€ข On-site

$90 - $120/hr

Other

Posted 4 days ago


Job description

Job Description Boyd Thermal by Eaton is seeking an enthusiastic Account Manager to join our sales team. In this role, you will be instrumental in helping to ensure significant business growth over the next three years. You will work closely with existing customers to develop integrated thermal management solutions, drive revenue growth, and maintain strong customer relationships. This is a remote, home-office-based position. Candidates must currently reside in California and be able to engage in frequent face-to-face customer meetings.

Key Responsibilities
  • Achieve annual sales targets established by Sales Leadership.
  • Grow existing accounts while developing new business opportunities and relationships across customer organizations.
  • Develop a deep understanding of customer markets, competitive landscapes, and industry trends, including long-term growth projections.
  • Create and execute account strategies to increase customer penetration and expand sales of Boyd Thermal by Eaton products and services.
  • Establish strategic goals and tactical plans that support sustained business growth.
  • Conduct regular customer visits and business development activities to build relationships and win new opportunities.
  • Collaborate with customer engineering and procurement teams to define product requirements and support solution development with Boyd Engineering.
  • Present products, prototypes, and solutions to customers, highlighting Boyd Thermal by Eatonโ€™s technical capabilities, materials expertise, and manufacturing strengths.
  • Manage the quotation process, including gathering technical and commercial requirements, reviewing specifications, and coordinating with Sales Operations and Estimating teams.
  • Handle commercial discussions related to pricing, contracts, payment terms, shipping requirements, and customer concerns.
  • Partner with Sales Operations to monitor project progress and ensure customer milestones and production schedules are achieved.
  • Maintain accurate opportunity pipelines, customer intelligence, and business activity within Salesforce CRM, providing regular updates to management.
Basic (required) Qualifications
  • Bachelorโ€™s degree in Engineering, Business, or a related field.
  • 3+ years of experience in technical account management, sales, program management, or a related customer-facing role.
  • Eaton will not provide immigration sponsorship or support for this position, including CPT, OPT, STEM OPT, H-1B, O-1, E-3, TN, or related programs.
  • No relocation assistance is available.
  • Candidates must reside in California to be considered.
  • Active-duty military service members are exempt from the geographic residency requirement #LI-AH1
Interview Requirements and Candidate Privacy Notice

All positions may require participation in video and in-person interviews as part of the hiring process. All candidates will be evaluated based on job-related competencies, and all candidatesโ€™ privacy rights and data security will be protected in accordance with applicable laws.

All Job Posting Locations Remote California Remote Type Remote

EEO Statement

We are committed to ensuring equal employment opportunities for all job applicants and employees. Employment decisions are based upon job-related reasons regardless of an applicant's race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, marital status, genetic information, protected veteran status, or any other status protected by law. Eaton believes in second chance employment. Qualified applicants with arrest or conviction history will be considered regardless of their arrest or conviction history, consistent with the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act and other local laws. You do not need to disclose your conviction history or participate in a background check until a conditional job offer is made to you. After making a conditional offer and running a background check, if Eaton is concerned about conviction that is directly related to the job, you will be given the chance to explain the circumstances surrounding the conviction, provide mitigating evidence, or challenge the accuracy of the background report.

Accommodations

To request a disability-related reasonable accommodation to assist you in your job search, application, or interview process, please call us at 1-800-836-6345 to discuss your specific need. Only accommodation requests will be accepted by this phone number.

Boyd Thermal is now part of Eatonโ€”bringing together two strong teams to serve high-growth markets like AI, aerospace, and data centers. The combination of Boyd Thermalโ€™s advanced thermal capabilities and Eatonโ€™s power-management expertise creates a best-in-class, end-to-end portfolio that improves reliability and speed for customers. Eaton is investing in both the technology and the people to scale globally, marking the start of a new growth chapter. As integration progresses, some employment programs or benefits may change for select employees. Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power โ”€ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, weโ€™re accelerating the planetโ€™s transition to renewable energy and helping to solve the worldโ€™s most urgent power management challenges.

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