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Thermal Engineer Jobs in Texas (NOW HIRING)

AST SpaceMobile

Senior Thermal Engineer

Dallas, TX · On-site

Position Overview We are seeking a highly skilled Senior Thermal Engineer to support the thermal performance and integrity of a cutting-edge space-based communications system. This role will focus on ...

New

Foxconn Assembly LLC

Thermal Engineer (HH)

Houston, TX · On-site

Thermal Engineer - Server R&D Team We are seeking a highly skilled Thermal Engineer specializing in thermal management design for server and rack products. This role involves developing thermal ...

SpaceX

Thermal Engineer (Starlink)

Bastrop, TX

THERMAL ENGINEER (STARLINK) At SpaceX, we are applying our expertise in building rockets and spacecraft to create the world's largest and most advanced satellite broadband system. Starlink delivers ...

Apple

Thermal Engineer

Austin, TX · On-site

The Apple Thermal team is seeking a world-class Thermal Engineer to play a key role in the Definition and Design of Apple products. The primary responsibility of this role will be to ensure that ...

SpaceX

Thermal Engineer (Starlink)

Bastrop, TX · On-site

THERMAL ENGINEER (STARLINK) At SpaceX, we are applying our expertise in building rockets and spacecraft to create the world's largest and most advanced satellite broadband system. Starlink delivers ...

Apple

Thermal Engineer

Austin, TX

$150K - $277K/yr

The Apple Thermal team is seeking a world-class Thermal Engineer to play a key role in the Definition and Design of Apple products. The primary responsibility of this role will be to ensure that ...

SpaceX

Thermal Engineer (Starlink)

Bastrop, TX · On-site

THERMAL ENGINEER (STARLINK) At SpaceX, we are applying our expertise in building rockets and spacecraft to create the world's largest and most advanced satellite broadband system. Starlink delivers ...

Firefly Aerospace

Thermal Engineer II

Cedar Park, TX · On-site

$95 - $140/hr

SUMMARY Firefly Thermal Engineers apply advanced simulation and heat transfer expertise to solve complex spacecraft thermal challenges from concept development through flight operations. Engineers in ...

Apple

Thermal Engineer

Austin, TX · On-site

$150K - $277K/yr

The Apple Thermal team is seeking a world-class Thermal Engineer to play a key role in the Definition and Design of Apple products. The primary responsibility of this role will be to ensure that ...

Firefly Aerospace

Thermal Engineer II

Cedar Park, TX · On-site

SUMMARY Firefly Thermal Engineers apply advanced simulation and heat transfer expertise to solve complex spacecraft thermal challenges from concept development through flight operations. Engineers in ...

Firefly Aerospace

Thermal Engineer II

Cedar Park, TX

SUMMARY Firefly Thermal Engineers apply advanced simulation and heat transfer expertise to solve complex spacecraft thermal challenges from concept development through flight operations. Engineers in ...

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All JobsThermal Engineer JobsThermal Engineer Jobs in Texas

Thermal Engineer information

See Texas salary details

$40.5K

$97.4K

$156.1K

How much do thermal engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for thermal engineer in Texas is $97,384.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $120,200.00 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.
More about Thermal Engineer jobs

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

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Thermal Engineer jobs near you
Infographic showing various Thermal Engineer job openings in Texas as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $97,384 per year, or $46.8 per hour.

Senior Thermal Engineer

AST SpaceMobile

Dallas, TX • On-site

Full-time

Posted 3 days ago

New

Job description

Position Overview

We are seeking a highly skilled Senior Thermal Engineer to support the thermal performance and integrity of a cutting-edge space-based communications system. This role will focus on on-orbit thermal operations, analysis, and anomaly resolution, ensuring safe and efficient spacecraft performance. The ideal candidate is innovative, detail-oriented, and experienced in working both independently and within cross-functional engineering teams.

Key Responsibilities:

  • Lead on-orbit thermal support activities for spacecraft systems
  • Define thermal fault detection, isolation, and recovery (FDIR) limits and automated responses across configurations
  • Lead troubleshooting and anomaly resolution efforts in collaboration with the broader thermal engineering team
  • Support development of spacecraft concepts of operations (CONOPS) to ensure thermal safety during all mission phases
  • Establish and improve processes for monitoring and analyzing on-orbit thermal telemetry data
  • Serve as a liaison between thermal, flight operations, and software engineering teams
  • Perform thermal modeling and analysis using industry-standard tools
  • Support spacecraft and subsystem-level thermal testing activities
  • Contribute to ongoing improvements in thermal design, processes, and operational strategies

Qualifications

Education:

Bachelor's degree in Mechanical Engineering or a related technical field

Experience:

A minimum of 5 years of experience as a spacecraft thermal engineer or in a closely related role

Preferred Qualifications:

  • Master's degree or higher in Mechanical Engineering or related field
  • Experience in fast-paced or high-growth technical environments
  • Basic programming experience (e.g., Python, MATLAB, or similar)

Soft Skills:

  • Strong interpersonal skills
  • Proven ability to collaborate effectively within cross-functional teams
  • Excellent written and verbal communication skills
  • Ability to work independently and take ownership of tasks
  • Adaptability in a fast-paced and dynamic environment
  • Meticulous attention to detail to ensure accuracy in analysis and deliverables

Technology Stack:

  • Thermal analysis tools (e.g., Thermal Desktop or similar)
  • Engineering data analysis tools and telemetry systems
  • General programming/scripting tools (e.g., Python, MATLAB, or equivalent)

Physical Requirements

  • Ability to work in a standard office environment and use a computer for extended periods
  • Ability to occasionally support testing activities in lab or operational settings
  • Willingness and ability to travel domestically and internationally as required

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

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