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Heat Transfer Internship Jobs (NOW HIRING)

Thermal-Fluids Mechanical Engineer

Batavia, IL ยท On-site

$88K - $116K/yr

Occasionally direct the activities of co-op engineering students and interns on their projects ... Demonstrated ability in performing heat transfer calculations to size heat exchangers.

Thermal-Fluids Mechanical Engineer

Batavia, NY ยท On-site

$88K - $116K/yr

Occasionally direct the activities of co-op engineering students and interns on their projects ... Demonstrated ability in performing heat transfer calculations to size heat exchangers.

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Heat Transfer Internship information

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$2.4K

$5.3K

$7.7K

How much do heat transfer internship jobs pay per month?

As of Jun 30, 2026, the average monthly pay for heat transfer internship in the United States is $5,290.17, according to ZipRecruiter salary data. Most workers in this role earn between $3,000.00 and $7,500.00 per month, depending on experience, location, and employer.

What kind of projects or tasks will I typically work on as a Heat Transfer Intern?

As a Heat Transfer Intern, you'll often participate in hands-on laboratory experiments, assist with thermal modeling and simulations, and contribute to data analysis related to heat exchange systems. You may work on projects such as designing and testing heat exchangers, analyzing the performance of cooling systems, or supporting ongoing R&D initiatives within a team of engineers. Interns typically collaborate closely with senior engineers and may present findings or contribute to technical documentation. This variety of tasks offers valuable, practical experience and helps build a foundation for a career in thermal engineering or related fields.

What are the key skills and qualifications needed to thrive in the Heat Transfer Internship position, and why are they important?

To thrive as a Heat Transfer Intern, you typically need coursework or a background in mechanical or chemical engineering with a strong grasp of thermodynamics and fluid mechanics. Familiarity with simulation software such as ANSYS Fluent, MATLAB, or COMSOL, as well as basic laboratory or CAD tools, is often required. Strong analytical thinking, attention to detail, and effective teamwork and communication skills help candidates excel in this position. These competencies ensure accurate experimentation, data interpretation, and productive collaboration in real-world engineering projects.

What is a Heat Transfer Internship job?

A Heat Transfer Internship is a temporary position for students or recent graduates to gain hands-on experience in analyzing and improving heat transfer processes. Interns typically assist with simulations, testing, and research related to thermal management in industries such as aerospace, energy, or manufacturing. Responsibilities may include using computational tools, conducting experiments, and collaborating with engineers to enhance system efficiency. This role provides valuable experience in thermal sciences and engineering applications.

More about Heat Transfer Internship jobs
What cities are hiring for Heat Transfer Internship jobs? Cities with the most Heat Transfer Internship job openings:
What are the most commonly searched types of Heat Transfer jobs? The most popular types of Heat Transfer jobs are:
What states have the most Heat Transfer Internship jobs? States with the most job openings for Heat Transfer Internship jobs include:
Infographic showing various Heat Transfer Internship job openings in the United States as of June 2026, with employment types broken down into 4% As Needed, 64% Full Time, 30% Part Time, and 2% Temporary. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $63,482 per year, or $30.5 per hour.
Engine Performance Internship - Fall 2026

Engine Performance Internship - Fall 2026

LiquidPiston

Suffield, CT โ€ข On-site

Other

Posted 15 days ago


Key responsibilities

  • Assist in planning, executing, and monitoring engine performance tests in laboratory and test cell environments.

  • Analyze engine test data to evaluate performance metrics such as power output, fuel consumption, thermal efficiency, combustion characteristics, and emissions.

  • Support calibration and optimization activities for engine control systems and operating parameters.


Job description

Engine Performance Internship-LiquidPiston
Location:ย This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.ย (relocation assistance not available)
Employment Type:ย Full-time Internship (Fall 2026)
Compensation:ย Paid
About LiquidPiston:
LiquidPiston, Inc. (LPI) is an advanced technology company developing compact, high-performance rotary engines based on a novel thermodynamic cycle. Our propulsion systems are enabling new capabilities across defense, aerospace, and commercial applications. Through innovative engine architecture and cutting-edge engineering, LiquidPiston is redefining what is possible in power generation and propulsion.
Position Overview:
LiquidPiston is seeking a motivated and technically curious Engine Performance Intern to join our engineering team. This internship provides a unique opportunity to work alongside experienced engineers developing next-generation rotary engines and propulsion systems. The selected candidate will support engine testing, performance analysis, calibration activities, and data-driven development efforts to improve engine efficiency, durability, emissions, and overall system performance.
The ideal candidate has a strong foundation in thermodynamics, combustion, heat transfer, and fluid mechanics and enjoys turning test data into actionable engineering insights. You are analytical, detail-oriented, and eager to apply classroom knowledge to real-world engine development challenges in a fast-paced R&D environment.
You are currently pursuing a degree in Mechanical Engineering, Aerospace Engineering, Automotive Engineering, or a related field and have a passion for internal combustion engines, propulsion systems, and experimental testing.
Key Responsibilities:
  • Assist in planning, executing, and monitoring engine performance tests in laboratory and test cell environments
  • Analyze engine test data to evaluate performance metrics such as power output, fuel consumption, thermal efficiency, combustion characteristics, and emissions
  • Support calibration and optimization activities for engine control systems and operating parameters
  • Develop data visualization tools, reports, and presentations to communicate test results and engineering recommendations
  • Collaborate with design, controls, simulation, and test engineers to investigate performance issues and support product development efforts
  • Assist with instrumentation setup, sensor validation, data acquisition, and troubleshooting activities
  • Document test procedures, results, and technical findings in engineering reports
Preferred Skills and Experience:
  • Coursework or project experience in thermodynamics, internal combustion engines, combustion, fluid mechanics, and heat transfer
  • Familiarity with engine testing, dynamometer operation, data acquisition systems, or laboratory testing environments
  • Experience using MATLAB, Python, Excel, LabVIEW, or similar data analysis tools
  • Understanding of engine performance metrics, combustion processes, and emissions fundamentals
  • Familiarity with controls, calibration, or model-based development tools such as Simulink is a plus
  • Experience with statistical analysis and large data set processing
  • Strong analytical, troubleshooting, and problem-solving skills
  • Excellent written and verbal communication skills
  • Participation in Formula SAE, Baja SAE, EcoCAR, Engine Design Competitions, research projects, or other hands-on engineering activities is highly desirable
Our Culture:
At LiquidPiston, we challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation.
Equal Opportunity Employer:
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability.
All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check, drug screening and credit check.ย 

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