{"id":1574547,"url":"https://alion.io/job/valeo-expert-power-conversion-engineer-data-center-bess-mf","title":"Expert Power Conversion Engineer - Data Center & BESS M/F","company":{"id":4446,"name":"Valeo","domain":"valeo.com","url":"https://alion.io/company/valeo","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":305,"ghost_share":0,"stale_share":0.993,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cergy, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":74000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":42},"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-08-25T00:00:00Z","employer_posted_date":"2026-08-25","last_verified_at":"2026-10-13T21:42:41Z","board_verified":true,"closed_at":null,"days_open":50,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":50},"description":"Valeo is a tech global company, designing breakthrough solutions to reinvent the mobility. We are an automotive supplier partner to automakers and new mobility actors worldwide. Our vision? Invent a greener and more secured mobility, thanks to solutions focusing on intuitive driving and reducing CO2 emissions. We are leader on our businesses, and recognized as one of the largest global innovative companies.\nJoin our teams committed to making mobility greener!\nAt the heart of electrification, Valeo develops the latest innovations and best technologies meeting the needs of the electric mobility market. Valeo’s Valeo Power Division combines expertise in thermal energy management and powertrain systems, reducing pollutant emissions and maximizing vehicle autonomy.\nValeo’s Site located in Cergy, is Valeo’s Power Division Headquarters. It employs over 800 people working on the development of electric powertrain systems (inverter, onboard charger, etc.).\nAs part of Valeo’s strategic push into the high-growth markets of data centers and battery energy storage systems (BESS), we are seeking an Expert Power Conversion Engineer M/F.\nAs a leading technical expert, your role will be to balance technological innovation, quality, and cost control while sharing your expertise with our global teams.\nYour responsibilities :\nLead the technical execution of major, highly innovative engineering projects (disruptive architectures, etc.)\nDevelop and validate new design standards for the Data Center & BESS Power Conversion business\nIdentify innovation opportunities and oversee the patent filing process to protect intellectual property\nChallenge the technical decisions made by project teams to ensure the highest level of product reliability\nEstablish budget strategies, validate critical cost assumptions, and ensure competitive design choices\nServe as the point of contact for resolving critical issues and ensure sustainable solutions across all platforms\nWork in synergy with other engineering disciplines (thermal, mechanical, software)\nBuild strategic relationships with our key clients (hyperscalers, AI companies, BESS operators) and represent the technical vision to steering committees and senior management\nParticipate in the execution of the digitalization strategy (automation, optimization of tools and processes)\nMentor, coach, and develop the technical skills of junior and senior engineers\nAbout you :\nYou hold a master’s degree (Bac+5) in Power Electronics, Electrical Engineering, or Applied Physics, and have at least 15 years of professional experience in R&D or engineering in the field of power conversion or complex electrical systems.\nYou have worked in sectors such as the automotive industry, data center infrastructure, BESS, energy, or high-tech industries, and have developed strong skills in power electronics and energy conversion (AC-DC, DC-DC, high-efficiency topologies).\nYou are proficient in problem-solving methodologies (such as QRQC) and technical risk management. You are familiar with issues related to intellectual property (patents) and Design-to-Cost.\nCurious and recognized for your interpersonal skills and team spirit, you take on a mentoring role to share your knowledge and help teams grow.\nYou have a strategic vision and a strong innovative spirit.\nYou are fluent in English.\nEmployee Benefits :\nEmployee shareholding plan, Action Logement Services (financial support for housing)\nSocial and Economic Committee (CSE) : holidays, social and cultural activities\nAbility to work from home (up to 2 days per week)\nCompany restaurant\nWhy Valeo ?\nTo join a top tech company shaping tomorrow’s automotive industry\nTo explore national and international career mobility opportunities \nTo support the development of greener, safer and smarter mobility\nValeo sees the diversity of its employees as a key asset across all of its businesses, in all its forms - including gender diversity, disability diversity, cultural diversity and intergenerational diversity.\nJob:\nEngineering DisciplinesOrganization:\nPower Division Product Marketing and NVSSchedule:\nFull timeEmployee Status:\nRegularJob Type:\nUndefined termJob Posting Date:\n2026-08-06Join Us !\nBeing part of our team, you will join:\n- one of the largest global innovative companies, with more than 20,000 engineers working in Research & Development\n- a multi-cultural environment that values diversity and international collaboration\n- more than 100,000 colleagues in 31 countries... which make a lot of opportunity for career growth\n- a business highly committed to limiting the environmental impact if its activities and ranked by Corporate Knights as the number one company in the automotive sector in terms of sustainable development\nMore information on Valeo: 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