The Role-
1. Thermal Calibration Engineer
2. Virtual Thermal & HVAC CAE Engineer
What You’ll Do -
1. Thermal Calibration Engineer
- Perform computational simulations to evaluate heat transfer and dissipation across vehicle system components.
- Predict and validate the performance of HVAC systems (air conditioning and heating) within the vehicle cabin.
- Support optimization of vehicle thermal control strategies for enhanced energy efficiency and passenger comfort.
- Analyze and balance heating and cooling priorities for electric vehicle components such as batteries, drive units, and cabin environments
-In vehicle testing, calibration and validation related to thermal performance
2. Virtual Thermal & HVAC CAE Engineer
-As a Thermal Engineer Intern, you will use simulation tools such as GT-SUITE, Star CCM+ and MATLAB/Simulink to analyze and improve thermal performance across vehicle systems. Your work will focus on HVAC performance, battery cooling, and thermal management. You will also support the development and analysis of CRFM (Cooling, Refrigerant & Fluid Management) & HVAC systems to ensure efficient heat transfer and fluid flow in electric and conventional vehicles.
Both roles offer hands-on experience with industry-standard simulation tools and the opportunity to contribute to the virtual development & Thermal calibration of future vehicles, helping reduce physical testing and accelerate innovation
Your Skills & Abilities (Required Qualifications) -
Majors Required: STEM-related majors such as Mechanical Engineering, Fluid mechanics, thermodynamics Engineering, Automotive Engineering, etc.
Eligibility:
-Graduates or students expected to graduate with a Bachelor’s degree or higher from a 4-year accredited university by February 2026
- Language Proficiency: TOEIC score of 700 or higher
- OPIC and TOEIC Speaking/Writing scores will be converted to TOEIC equivalents (OPIC: IM2 or above, TOEIC Speaking: Level 6 or above)
- Graduates or expected graduates from overseas universities are exempt from submitting a TOEIC score
-GPA: Minimum cumulative GPA of B (3.0/4.5 scale) or higher
-Must be available for full-time internship
-Preference will be given to veterans and individuals eligible for employment protection under applicable laws
What Will Give You A Competitive Edge (Preferred Qualifications) -
- Experience in modeling and simulation using tools such as MATLAB and Simulink
- Background in Mechanical Engineering,Automotive Engineering, or related fields.
- Familiarity with thermal simulation tools (e.g., CFD, 1D simulation software)
- Basic understanding of vehicle HVAC systems and electric vehicle architecture
- Strong analytical and problem-solving skills
- Effective communication and teamwork abilities.
How we hire -
1. Application Submission:
•The deadline for submission is midnight on November 9, 2025.
•Please submit your application via the GM Careers website (click "Apply" )
Note: Applications submitted via mail, email, or in person will not be accepted.
•Please note that applying to multiple 2026 GMTCK intern positions is not allowed.
•Attach your resume and cover letter in Korean.
(Download the resume template here . Internship applicants are strongly encouraged to use this form)
•A consent form for the collection and use of personal information will be sent to your email after submission. Please ensure it is completed.
2. Selection Process:
• Application submission
• Document screening
• Phone screening and video assessment
• Competency interview
• Offer & Onboarding
Please note that interviews conducted during the Assessment and Competency interview stages may be conducted in English.
3. Additional Information:
• Internship Period : January 5, 2026 - March 13, 2026 (10weeks)
• Work Location: Cheongna, Incheon
• A stipend will be provided in accordance with company policy, based on actual internship days.
• This internship is conversion-track, and full-time employment may be offered based on performance evaluation upon completion of the internship.
• Any false information provided in the application may result in disqualification.
• For any inquiries, please contact [email protected] or join our open chat on Jasoseol.com
