{"id":2918936,"url":"https://alion.io/job/vinfast-ems-emission-lead-engineer-manager","title":"EMS Emission (Lead Engineer/ Manager)","company":{"id":2691838,"name":"VinFast","domain":"vinfastauto.com","url":"https://alion.io/company/vinfastauto-com","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":{"grade":"B","score":83,"open_postings":47,"ghost_share":0,"stale_share":0.681,"repost_share":0.021,"time_to_fill_p50_days":47,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hanoi, Vietnam"],"countries":["VN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":16500,"max_usd":41000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2629},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-01T00:00:00Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-31T18:31:53Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"VINFAST is a pioneering electric vehicle (EV) company committed to revolutionizing the automotive industry with sustainable and innovative mobility solutions. As a leading player in the EV market, VinFast is dedicated to delivering high-quality, cutting-edge electric vehicles that redefine the driving experience. Our team consists of passionate professionals driven by a shared vision of creating a greener and more sustainable future through innovation, technology, and excellence.\nIn this role, you will be instrumental in the Powertrain/Thermal Technical Center, using your extensive skills to process and analyze large volumes of data. You will collaborate with diverse teams, including Engineering, Quality Control and VINFAST suppliers, to create cutting-edge solutions that will drive the future of transportation.\nLead EMS emission development.\nOwn SOR, DFMEA and calibration.\nLead lambda, catalyst/GPF, catalyst heating, in-vehicle emission control for exhaust and evaporative emissions and base-model calibration/control.\nDefine and validate NEW/FUL/OBD exhaust systems.\nDefine and validate NEW and aged evaporative system components.\nOptimize after-treatment settings for performance and emissions.\nParticipate in test-bed, chassis dyno, vehicle, road and environmental testing.\nRequirements\n7+ years of experience for Lead Engineer\n10+ years of experience for Management \nStrong experience in EMS software & calibration. \nHands-on experience with lambda sensors, catalyst & GPF calibration/control.\nExperience in catalyst heating, base models, OBD/OBM and IUPR strategies.\nExperience with cold start, catalyst warm-up and GPF regeneration.\nStrong knowledge of hot/cold/altitude power maps and lambda control.\nGood knowledge of ICE and engine auxiliaries.\nGood understanding of homologation and emission regulations.\nBy sending your application, you confirm that you have read Vingroup's Personal Data Protection Policy (\"Policy\") published on the website: https://vinfast.vn/privacy-policy/ agree to the contents of the Policy, and consent to our processing of your personal data in your application according to the legal regulations on personal data protection .\nTo all recruitment agencies:VinFast does not accept agency resumes. Please do not forward resumes to our careers alias or other VinFast employees. 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