Mechanical Engineering Intern Spring 2026
$18 - $30/hr
9 Sep 2025
Kearny, NJ, USA
Verified by Turrior
Content + Source + Freshness • 14 Dec 2025 • 95% confidence
78 / 100
Offer value
This internship presents a solid opportunity for mechanical engineering students interested in clean energy, with competitive hourly pay and practical hands-on experience.
- Competitive compensation: $18–$30/hour
- Engagement in innovative clean energy projects
- Flexibility in internship scheduling
- Ideal for STEM students looking for hands-on experience
Pros
- Exposure to cutting-edge fusion energy technologies
- Flexible scheduling for school year internships
- Hands-on experience with mechanical engineering concepts
Cons
- Limited to candidates in specific STEM programs
- Requires onsite presence three days a week
- Internship duration may be short for deeper experience
Who it's for
Undergraduate / Graduate • Onsite
Good fit
- Mechanical engineering students
- Individuals passionate about sustainable technology
- Candidates with hands-on project experience
Not recommended for
- Candidates lacking relevant engineering background
- Those who prefer full-time remote roles
- Individuals uninterested in energy solutions
Motivation fit
Desire to work on innovative energy solutionsInterest in applying theoretical knowledge to practical projectsMotivation to contribute to a clean energy mission
Key skills
CAD and FEA software proficiencyKnowledge of mechanical engineering principlesAnalytical and problem-solving capabilities
Score: 78/100 AI verified analysis
About the job
About Thea Energy:
Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future.
Position Overview:
We are looking for talented technical interns to join our stellar team in the spring!
Program Details:
- Spring 12-16 week internship program for 40 hours per week or flexible school year internship for 30+ hours per week
- For school year internships, expected time dedication is flexible and tailored to your academic schedule
Mechanical Engineering Intern (onsite):
- Mechanical Engineering Interns will develop and exercise their design, analysis, and hands-on skills to support prototyping and stellarator design activities
- Activities may include CAD and/or FEA model development and will culminate in the delivery of functional custom components, tooling, fluid systems, and test equipment
- This role will require at least 3 days onsite per week
Project Assignments Examples:
- High-temperature superconducting magnet engineering, manufacturing, and testing
- Cryogenic and vacuum systems
- Instrumentation and diagnostic systems
- Electrical and control systems engineering
- Mechanical engineering
- Various modeling, simulation, and data analysis roles including but not limited to COMSOL, ANSYS, Python, C++, MATLAB, Simulink, Microsoft Visio, LabVIEW
Ideal Skills:
- Enrolled in a STEM undergraduate or graduate program (mechanical engineering, aerospace engineering, materials science, electrical engineering, etc.)
- Interest in clean and sustainable energy to combat climate change
- Hands-on or computational experience through academic research, club projects, hackathons, or industry internships
- Highly self-motivated, independent, and driven to solve problems
- Authorized to work in the US
- Willingness to learn new things!
- Compensation: $18-25/hr undergraduate and $26-30/hr post-grad
It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy.
Diversity and Inclusion:
Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations.
