What are the responsibilities and job description for the Application Engineer - HVAC position at Yinlun TDI LLC?
Job Title: Application Engineer - HVAC (Hybrid)
Location: Morton, IL (Hybrid)
Company: Yinlun TDI LLC
About Yinlun TDI LLC
Yinlun TDI LLC is a leading provider of advanced thermal management solutions for the U.S. automotive, commercial truck, and off highway markets. Following the acquisition by Zhejiang Yinlun Co., Ltd., Yinlun TDI has further strengthened its engineering expertise and manufacturing capabilities in the United States.
Headquartered in Houston, TX, Yinlun TDI LLC maintains sales and engineering facilities in California, Michigan, and Illinois. With strong support from our parent company, we are well positioned for continued growth across conventional heat exchangers, hybrid, electric vehicle (EV), and autonomous driving sectors.
Yinlun TDI LLC is an ISO 14001 and IATF 16949 certified manufacturer of heat exchangers and fluid cooling components for automotive, commercial truck, bus, and industrial markets.
Position Overview
We are seeking a Junior Application Engineer to support HVAC and thermal system applications for commercial vehicle and off-highway customers.
This role is ideal for candidates with around 2-4 years of experience who are looking to grow in a hands-on engineering environment. You will work closely with internal engineering teams and support customer programs from concept through validation.
This position is based in Morton, IL, with a hybrid work model and occasional travel depending on project needs.
Key Responsibilities
Support customer programs by assisting in HVAC and thermal system application development
Review RFQs and help prepare technical solutions under guidance from senior engineers
Collaborate with cross-functional teams on design, prototyping, testing, and validation
Assist in product development and performance evaluation of heat exchangers and HVAC systems
Support documentation such as test reports, DVP&R, and engineering changes
Participate in internal meetings and customer discussions as needed
Learn and apply industry standards and engineering best practices
Requirements
Qualifications
Education
Bachelor's degree in engineering (Mechanical, Thermal, or related fields)
Professional Experience
3 years of experience in application engineering, thermal systems, or HVAC-related roles
Experience in automotive, commercial vehicles, or off-highway equipment preferred
Skills & Competencies
Basic understanding of HVAC systems or thermal management principles
Familiarity with CAD tools (SolidWorks, NX, Creo, etc.)
Exposure to APQP, FMEA, or DVP&R is a plus
Additional Skills:
Strong willingness to learn and develop technical skills
Good communication and teamwork ability
Organized and detail-oriented
Mobility
Based in Morton, IL
Occasional travel (customer visits, testing support, etc.)
Benefits
Competitive salary and performance-based bonus
Comprehensive benefits package (medical, dental, vision, life insurance)
Short-term and long-term disability coverage
401(k) with company match
Education reimbursement
Paid vacation, sick time, holidays, and floating holidays
Career growth opportunities in a fast-paced, global environment
Location: Morton, IL (Hybrid)
Company: Yinlun TDI LLC
About Yinlun TDI LLC
Yinlun TDI LLC is a leading provider of advanced thermal management solutions for the U.S. automotive, commercial truck, and off highway markets. Following the acquisition by Zhejiang Yinlun Co., Ltd., Yinlun TDI has further strengthened its engineering expertise and manufacturing capabilities in the United States.
Headquartered in Houston, TX, Yinlun TDI LLC maintains sales and engineering facilities in California, Michigan, and Illinois. With strong support from our parent company, we are well positioned for continued growth across conventional heat exchangers, hybrid, electric vehicle (EV), and autonomous driving sectors.
Yinlun TDI LLC is an ISO 14001 and IATF 16949 certified manufacturer of heat exchangers and fluid cooling components for automotive, commercial truck, bus, and industrial markets.
Position Overview
We are seeking a Junior Application Engineer to support HVAC and thermal system applications for commercial vehicle and off-highway customers.
This role is ideal for candidates with around 2-4 years of experience who are looking to grow in a hands-on engineering environment. You will work closely with internal engineering teams and support customer programs from concept through validation.
This position is based in Morton, IL, with a hybrid work model and occasional travel depending on project needs.
Key Responsibilities
Support customer programs by assisting in HVAC and thermal system application development
Review RFQs and help prepare technical solutions under guidance from senior engineers
Collaborate with cross-functional teams on design, prototyping, testing, and validation
Assist in product development and performance evaluation of heat exchangers and HVAC systems
Support documentation such as test reports, DVP&R, and engineering changes
Participate in internal meetings and customer discussions as needed
Learn and apply industry standards and engineering best practices
Requirements
Qualifications
Education
Bachelor's degree in engineering (Mechanical, Thermal, or related fields)
Professional Experience
3 years of experience in application engineering, thermal systems, or HVAC-related roles
Experience in automotive, commercial vehicles, or off-highway equipment preferred
Skills & Competencies
Basic understanding of HVAC systems or thermal management principles
Familiarity with CAD tools (SolidWorks, NX, Creo, etc.)
Exposure to APQP, FMEA, or DVP&R is a plus
Additional Skills:
Strong willingness to learn and develop technical skills
Good communication and teamwork ability
Organized and detail-oriented
Mobility
Based in Morton, IL
Occasional travel (customer visits, testing support, etc.)
Benefits
Competitive salary and performance-based bonus
Comprehensive benefits package (medical, dental, vision, life insurance)
Short-term and long-term disability coverage
401(k) with company match
Education reimbursement
Paid vacation, sick time, holidays, and floating holidays
Career growth opportunities in a fast-paced, global environment