ZipRecruiter

Log In

1

Thermal Engineer Intern Jobs (NOW HIRING)

Altanova

Energy Engineer Intern

New York, NY · On-site

$18.25 - $23.75/hr

Quantitative analyses, including energy and carbon emissions calculations, thermal comfort analysis ... Bachelor's degree minimum in mechanical engineering, building science, or related field.

Altanova

Energy Engineer Intern

New York, NY

$18.25 - $23.75/hr

Quantitative analyses, including energy and carbon emissions calculations, thermal comfort analysis ... Bachelor's degree minimum in mechanical engineering, building science, or related field.

Altanova

Energy Engineer Intern

New York, NY · On-site

$18.25 - $23.75/hr

Quantitative analyses, including energy and carbon emissions calculations, thermal comfort analysis ... Bachelor's degree minimum in mechanical engineering, building science, or related field.

Spirax-Sarco Engineering

Intern - Weld Engineering

Ogden, UT · On-site

$16.50 - $21.25/hr

It was this then-advanced thermal technology that launched an entire industry. We excel in ... The Welding Engineer Intern will support the Welding Engineering and Manufacturing Engineering ...

Chromalox, Inc.

Intern - Weld Engineering

Ogden, UT · On-site

$16.50 - $21.25/hr

It was this then-advanced thermal technology that launched an entire industry. We excel in ... The Welding Engineer Intern will support the Welding Engineering and Manufacturing Engineering ...

Etched

Mech / Thermal Intern

San Jose, CA · On-site

$22 - $29.50/hr

Job Summary Our mechanical/thermal engineering interns will work within the mechanical and thermal engineering organization, with a strong focus on NPI prototyping, manufacturing fixture development ...

Etched

Mech / Thermal Intern

San Jose, CA · On-site

$22 - $29.50/hr

Job Summary Our mechanical/thermal engineering interns will work within the mechanical and thermal engineering organization, with a strong focus on NPI prototyping, manufacturing fixture development ...

next page

Showing results 1-20

All JobsThermal Engineer Intern Jobs

Thermal Engineer Intern information

See salary details

$13

$25

$38

How much do thermal engineer intern jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for thermal engineer intern in the United States is $25.42, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $28.85 per hour, depending on experience, location, and employer.

What is a Thermal Engineer Intern job?

A Thermal Engineer Intern assists in designing, analyzing, and testing thermal systems to ensure efficient heat transfer and temperature regulation in various applications. They work with senior engineers to conduct simulations, research materials, and evaluate cooling and heating solutions for mechanical and electronic components. Interns may also help in developing prototypes, performing laboratory tests, and documenting results. This role provides hands-on experience in thermal engineering principles, computational tools, and industry standards.

What types of projects or tasks can a Thermal Engineer Intern expect to work on during their internship?

As a Thermal Engineer Intern, you can expect to assist in tasks such as modeling thermal systems, running simulations, collecting and analyzing experimental data, and helping to optimize heat transfer solutions for products or systems. You may also work closely with senior engineers to support design reviews, develop test plans, or troubleshoot existing issues in prototypes. The role often involves a mix of independent work and collaborative efforts within multidisciplinary teams, such as mechanical, electrical, and manufacturing engineers. This hands-on exposure provides practical experience with real engineering challenges and can be valuable in shaping your future career path.

What are the key skills and qualifications needed to thrive in the Thermal Engineer Intern position, and why are they important?

To thrive as a Thermal Engineer Intern, you need a solid understanding of thermodynamics, heat transfer, and fluid mechanics, generally supported by coursework in mechanical or aerospace engineering. Familiarity with simulation tools like ANSYS or COMSOL, and experience using CAD software, are often expected, while certifications in relevant engineering fundamentals can be a plus. Strong analytical thinking, attention to detail, and the ability to communicate findings clearly are valuable soft skills for this position. These skills enable interns to effectively contribute to complex thermal system designs and analyses, ensuring practical solutions in real-world engineering environments.

More about Thermal Engineer Intern jobs
What cities are hiring for Thermal Engineer Intern jobs? Cities with the most Thermal Engineer Intern job openings:
What are the most commonly searched types of Thermal Engineer jobs? The most popular types of Thermal Engineer jobs are:
What states have the most Thermal Engineer Intern jobs? States with the most job openings for Thermal Engineer Intern jobs include:
What job categories do people searching Thermal Engineer Intern jobs look for? The top searched job categories for Thermal Engineer Intern jobs are:
Thermal Engineer Intern jobs near you
Infographic showing various Thermal Engineer Intern job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $52,867 per year, or $25.4 per hour.
Energy Engineer Intern

Energy Engineer Intern

Altanova

New York, NY • On-site

$18.25 - $23.75/hr

Full-time

PTO

Re-posted 26 days ago

Job description

Altanova is actively hiring a building performance intern to join our real estate group. This position is open to junior candidates with a mechanical engineering, energy, building technology, or science background.
We are looking for candidates who are passionate about sustainability in the built environment.
Why join us?
  • We are a small team working on a variety of projects across the globe.
  • We have a very diverse team - we come from 8 different nationalities and speak 15 languages
  • We all care about sustainability and want to create a positive impact.
  • We offer generous benefits, ranging from profit-sharing to 5 weeks of vacation.

What will you be doing?
You will be an essential member of an interdisciplinary team focused on leveraging innovative design and technologies to make the built environment truly sustainable. You will have exposure to many types of projects, ranging from institutional to commercial to residential building projects. Work will include:
  • Quantitative analyses, including energy and carbon emissions calculations, thermal comfort analysis, LCCA, and LCA.
  • Development of whole-building energy and performance models, used to inform sustainable building design or retrofit strategies.
  • Site surveys, auditing, commissioning, retro-commissioning, and monitoring and verification to close the loop on real-life performance.
  • Certification support (e.g., Living Building Challenge, PHIUS, LEED).
  • Technical assistance for compliance with energy code, local government and funding requirements, and incentive programs (e.g., NYSERDA, NYC HPD).
  • Research of new technologies & processes.

To join us, you need:
  • Bachelor's degree minimum in mechanical engineering, building science, or related field.
  • Knowledge of energy efficiency strategies and building science.
  • Exposure to ASHRAE Standards 90.1, 55, and 62.1.
  • Ability to read and interpret architectural and mechanical plans and specifications.
  • A growth mindset, and a profound desire to contribute to a team focused on positively impacting the built environment.
  • Proficiency in written and spoken English, and outstanding verbal, interpersonal, and writing skills.

Nice-to-haves:
  • Master's and/or Ph.D.
  • Credentials: EIT, PE, LEED AP, CEM.
  • Experience in energy analysis with EnergyPlus, eQuest, Open Studio, and/or Design Builder.
  • Experience in commissioning, building testing & verification (T&V), and performance verification.
  • Proficiency in C# or Python programming.

Equal Opportunities
Altanova is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status, or any other characteristic protected by law.

Apply