Aero-Thermal Engineering Intern

Danfoss GmbH; Tallahassee (FL); Hybrid; USD 28,000 - 34,000; Part time

Job summary

Danfoss Climate Solutions in Tallahassee, FL is seeking an Aero-Thermal Engineering Intern to support turbomachinery design through high-fidelity simulations, data-driven analysis, and collaboration with senior engineers. This on-site internship offers hands-on experience with CFD, Python/MATLAB, and AI approaches to inform design decisions.

You'll build models from compressor concepts, run CFD, compare to lab data, and contribute to R&D projects in aero-thermal capabilities and energy systems.

Qualifications

• Enrollment in a Master’s or PhD program in Mechanical Engineering or related field.
• CFD experience with ANSYS, CFX, or Fluent and basic CAD modeling.
• Python or MATLAB experience and interest in AI/ML.
• Strong grounding in thermodynamics, fluid mechanics, and heat transfer.
• Able to commit 20 hours per week; onsite or remote collaboration.

Responsibilities

• Build aerodynamic and air-solid models from compressor concepts to support rapid design iteration.
• Run high-fidelity CFD simulations to evaluate performance and understand complex flow behavior.
• Compare simulation results with laboratory test data to validate and refine designs.
• Use Python or MATLAB, including AI/ML approaches, to analyze results and enable data-driven insights.
• Collaborate closely with the engineering team on simulation tasks and broader R&D assignments.

Skills

Python

MATLAB

AI/ML interest

CFD fundamentals

Thermodynamics & fluid mechanics

Education

Master’s or PhD in Mechanical Engineering

Final-year Bachelor’s considered

Tools

ANSYS

CFX

Fluent

CAD

Job description

Segment: Danfoss Climate Solutions Segment

Job Category: R&D, Technology and Engineering

Work Location Type: On-site

Aero-Thermal Engineering Intern

Req ID: 51252 | Job Location: Tallahassee, FL, US | Employment Type: Part Time | Segment: Danfoss Climate Solutions Segment | Job Category: R&D, Technology and Engineering | Work Location Type: On-site

Job Description

The Impact You'll Make

As an Aero-Thermal Engineer Intern, you'll help advance the performance and efficiency of next-generation turbomachinery. Your work will directly influence how compressor concepts turn into real, high-performing products.

You'll use high-fidelity simulation, physics-based modeling, and data-driven analysis to shape design decisions early—where they matter most. By connecting simulation results with test data, you'll help improve accuracy, confidence, and sustainability in our engineering solutions.

Working alongside experienced engineers, data specialists, and fellow interns, you'll contribute to meaningful R&D projects that strengthen our aero-thermal capabilities and support smarter energy systems.

This is an on-site position based in Tallahassee, FL. However, we are open to considering remote candidates with the right experience and qualifications.

What You’ll Be Doing

• Build aerodynamic and air-solid models from compressor concepts to support rapid design iteration
• Run high-fidelity CFD simulations to evaluate performance and understand complex flow behavior
• Compare simulation results with laboratory test data to validate and refine designs
• Use Python or MATLAB, including AI/ML approaches, to analyze results and enable data-driven insights
• Collaborate closely with the engineering team on simulation tasks and broader R&D assignments

What We're Looking For

• Enrollment in a Master’s or PhD program in Mechanical Engineering, Fluid Mechanics, Heat Transfer, Turbomachinery, or a related field (final-year Bachelor’s students will also be considered)
• Hands-on experience or coursework in CFD using tools such as ANSYS, CFX, or Fluent, plus basic CAD modeling
• Working knowledge of Python or MATLAB and interest in applying AI or machine learning to engineering problems
• Solid foundation in thermodynamics, fluid mechanics, and heat transfer
• Ability to work 20 hours per week and collaborate effectively in an onsite or remote environment

What You'll Get from Us

• We promote from within and support your learning with mentoring, training, and access to global opportunities.
• You'll have flexibility, autonomy, and support to do your best work while maintaining a healthy work-life balance. Your well-being matters to us.
• We strive to create an inclusive work environment where people of all backgrounds are respected and valued for who they are.

For this US-based internship, you can expect:

• A paid internship with competitive hourly compensation
• Hands-on mentorship from experienced engineers
• Exposure to global Danfoss engineering projects and career pathways

Ready to Make a Difference?

If this role excites you, we'd love to hear from you!

Our Commitment to Transparency

Salary ranges listed reflect only primary location and currency. For local salary ranges and specific benefits in your preferred hiring location, please ask your Talent Acquisition representative for more information.

The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. Any benefits listed do not promise or guarantee any particular benefit or specific action. They may depend on country or contract specifics and are subject to change at any time without prior notice.

Want to know more? Please visit ourFAQ Page .

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or other protected category.

Danfoss engineers solutions that increase machine productivity, reduce emissions, lower energy consumption, and enable electrification.

Our solutions are used in areas such as refrigeration, air conditioning, heating, power conversion, motor control, industrial machinery, marine, and on- and off-highway equipment. We also provide solutions for data centers, renewable energy, energy storage, heat recovery, as well as contribute to district energy solutions for cities.

Our innovative engineering dates back to 1933. Danfoss is family-owned and employs over 39,000 people. We create long-term value for our customers in more than 100 countries with a global footprint of around 100 factories.