{"id":2442240,"url":"https://alion.io/job/yinluntdi-application-engineer-hvac-us-mexico-support","title":"Application Engineer – HVAC (US & Mexico Support)","company":{"id":4420518,"name":"Yinlun TDI LLC","domain":"yinluntdi.com","url":"https://alion.io/company/yinluntdi","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Paylocity","truth_index":{"grade":"B","score":75,"open_postings":4,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Morton, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":70000,"max_usd":127000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":4330},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-09-24T19:31:05Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-31T10:26:58Z","board_verified":true,"closed_at":null,"days_open":36,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":36},"description":"Description\nJob Title: Application Engineer - HVAC (US & Mexico Support)\nLocation: Monterrey, Mexico (Primary) + Morton, IL (Frequent Travel)\nCompany: Yinlun TDI LLC\n________________________________________\nAbout Yinlun TDI LLC\nYinlun 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.\nHeadquartered 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.\nYinlun 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.\n________________________________________\nPosition Overview\nWe are seeking an Application Engineer - HVAC to support customer applications across both the U.S. and Mexico markets.\nThis 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).\nThe 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..\n________________________________________\nKey Responsibilities\nServe as a technical interface for customer programs across the U.S. and Mexico\nAnalyze RFQs and develop HVAC / thermal system solutions aligned with customer requirements\nCollaborate with U.S. teams and HQ engineering (China) on design, validation, and product development\nSupport design, development, and optimization of HVAC systems for commercial vehicles and off-highway applications\nParticipate in testing, validation (DVP&R), and product performance evaluation\nSupport project execution to meet timeline, quality, and cost targets\nAttend customer meetings and provide technical presentations and support.\nRequirements\nQualifications\nEducation\nBachelor’s degree in engineering (Mechanical, Thermal, or related fields)\nProfessional Experience\n3-8+ years of experience in application engineering, thermal systems, or HVAC-related roles\nExperience in automotive, commercial vehicles, or off-highway equipment preferred\nSkills & Competencies\nKnowledge of HVAC systems, heat exchangers, and thermal management principles\nFamiliarity with APQP, FMEA, DVP&R\nCAD tools (Catia, NX, SolidWorks, Creo, etc.)\nAdditional Skills:\nStrong communication skills in cross-functional and international teams\nAbility to work independently and support multiple projects.\nLanguage\nEnglish required (must support U.S. team and customers)\nSpanish required\nMobility\nPrimary base: Monterrey, Mexico\nFrequent travel to Morton, IL (U.S.) required\nExpected work allocation: ~50% Mexico / ~50% U.S. (project-dependent)\nInitial onboarding may require extended time in the U.S.\n________________________________________\nBenefits\nCompetitive salary and performance-based bonus\nComprehensive benefits package (medical, dental, vision, life insurance)\nShort-term and long-term disability coverage\n401(k) with company match\nEducation reimbursement\nPaid vacation, sick time, holidays, and floating holidays\nCareer growth opportunities in a fast-paced, global environment","description_format":"text","description_chars":3729,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"Spanish","level":"All levels","optional":false},{"language":"English","level":"All levels","optional":false}]},"benefits":["Growth opportunities","Life 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