Application Engineer – HVAC

YINLUN TDI LLC • Morton, IL

9d • Hybrid

About The Position

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.

Requirements

• Bachelor’s degree in engineering (Mechanical, Thermal, or related fields)
• 3+ years of experience in application engineering, thermal systems, or HVAC-related roles
• Experience in automotive, commercial vehicles, or off-highway equipment preferred
• Basic understanding of HVAC systems or thermal management principles
• Familiarity with CAD tools (SolidWorks, NX, Creo, etc.)
• Strong willingness to learn and develop technical skills
• Good communication and teamwork ability
• Organized and detail-oriented
• Based in Morton, IL
• Occasional travel (customer visits, testing support, etc.)

Nice To Haves

• Exposure to APQP, FMEA, or DVP&R is a plus

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

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

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level