Application Engineer – HVAC (US & Mexico Support)

YINLUN TDI LLCMorton, IL
Hybrid

About The Position

We are seeking an Application Engineer – HVAC to support customer applications across both the U.S. and Mexico markets. This role will act as a key technical liaison between customers, the U.S. engineering team, and global HQ. The position is primarily based in Monterrey, Mexico, with frequent travel and on-site support required in Morton, IL (approximately 50% allocation depending on project phase). The ideal candidate will have a solid background in thermal systems or HVAC applications within the automotive or commercial vehicle industry, and be comfortable working in a cross-border, fast-paced engineering environment.

Requirements

  • Bachelor’s degree in engineering (Mechanical, Thermal, or related fields)
  • 3–8+ years of experience in application engineering, thermal systems, or HVAC-related roles
  • Experience in automotive, commercial vehicles, or off-highway equipment preferred
  • Knowledge of HVAC systems, heat exchangers, and thermal management principles
  • Familiarity with APQP, FMEA, DVP&R
  • CAD tools (Catia, NX, SolidWorks, Creo, etc.)
  • Strong communication skills in cross-functional and international teams
  • Ability to work independently and support multiple projects.
  • English required (must support U.S. team and customers)
  • Spanish required
  • Primary base: Monterrey, Mexico
  • Frequent travel to Morton, IL (U.S.) required
  • Expected work allocation: ~50% Mexico / ~50% U.S. (project-dependent)
  • Initial onboarding may require extended time in the U.S.

Responsibilities

  • Serve as a technical interface for customer programs across the U.S. and Mexico
  • Analyze RFQs and develop HVAC / thermal system solutions aligned with customer requirements
  • Collaborate with U.S. teams and HQ engineering (China) on design, validation, and product development
  • Support design, development, and optimization of HVAC systems for commercial vehicles and off-highway applications
  • Participate in testing, validation (DVP&R), and product performance evaluation
  • Support project execution to meet timeline, quality, and cost targets
  • Attend customer meetings and provide technical presentations and support.

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
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