BMS PTL (Battery Management System Product Technical Leader) Position Summary The BMS Product Technical Leader (PTL) is responsible for leading the technical development and delivery of Battery Management System (BMS) solutions throughout the complete product lifecycle, from concept and requirements definition to validation, industrialization, and production launch. The BMS PTL serves as the primary technical authority for the project, ensuring alignment between customer requirements, system architecture, hardware and software development, functional safety objectives, project milestones, and product performance targets. This role coordinates multidisciplinary engineering teams and acts as the technical interface between customers, suppliers, project management, and internal engineering organizations. Main

Responsibilities:
Technical Leadership
• Lead the technical development of Battery Management System (BMS) projects throughout the complete product lifecycle.
• Define and drive the technical roadmap and development strategy for assigned projects.
• Serve as the primary technical decision-maker for BMS-related topics.
• Ensure technical consistency across System, Hardware, Software, Validation, and Functional Safety activities.
• Drive technical excellence while balancing quality, cost, timing, and performance objectives. System Architecture & Product Definition
• Oversee the definition and evolution of BMS system architecture.
• Ensure proper allocation of requirements to hardware and software components.
• Validate technical concepts and architecture decisions.
• Support technology selection and engineering trade-off analyses.
• Ensure compliance with customer, regulatory, and industry requirements. Requirements Management:
• Ensure complete understanding and deployment of customer requirements.
• Coordinate requirements analysis and allocation activities.
• Guarantee traceability between customer requirements, system specifications, design implementation, and validation results.
• Manage changes impacting system architecture and project deliverables.
• Support customer requirement clarification and negotiation activities. Cross-Functional Engineering Coordination
• Coordinate activities between:
• System Engineering Teams
• Hardware Engineering Teams
• Software Development Teams
• Functional Safety Teams
• Validation & Testing Teams
• Project Managers
• Manufacturing Engineering
• Suppliers
• Customer Technical Teams
• Ensure alignment between all stakeholders throughout development.
• Facilitate technical decision-making and issue resolution. Technical Risk Management
• Identify, evaluate, and mitigate technical risks throughout the project lifecycle.
• Lead technical risk reviews.
• Define mitigation and contingency plans.
• Monitor critical design and integration risks.
• Escalate technical issues impacting project objectives Design Reviews & Product Maturity
• Lead and participate in:
• Architecture Reviews
• Design Reviews
• Technical Milestone Reviews
• Customer Reviews
• Readiness Assessments
• Ensure technical deliverables achieve the required maturity level before milestone approval.
• Coordinate implementation of corrective actions resulting from technical reviews. Functional Safety & Compliance
• Support compliance with:
• ISO 26262 Functional Safety
• ASPICE Development Processes
• Customer-Specific Requirements
• Automotive Quality Standards
• Coordinate safety analyses and technical assessments.
• Support Hazard Analysis and Risk Assessment (HARA).
• Ensure safety goals are properly deployed across the development lifecycle. Experience
• 7+ years of experience in Automotive Product Development.
• 5+ years of experience in Battery Management Systems (BMS), EV, HEV, or energy storage systems.
• Experience leading multidisciplinary engineering teams.
• Proven experience as Technical Leader, System Architect, Lead Engineer, or Product Technical Leader.
• Experience working directly with OEMs and Tier 1 automotive suppliers.
• Experience supporting production programs from concept through SOP. Technical Skills Battery Management Systems (BMS)
• Battery Monitoring and Control
• Cell Voltage Monitoring
• Current Measurement
• State of Charge (SOC)
• State of Health (SOH)
• State of Power (SOP)
• Cell Balancing Strategies
• Thermal Management Integration
• Battery Diagnostics
• High-Voltage Battery Systems Functional Safety & Quality
• ISO 26262
• ASPICE
• FMEA / DFMEA
• FMEDA
• HARA
• Fault Tree Analysis (FTA)
• APQP
• Change Management Languages
• English: Advanced / Fluent (mandatory)
• Spanish: Professional level preferred. Contractual:
• OBLIGATION to have a Visa B1/B2
• Contrato laboral 100% Nomina
• Vales de despensa
• Aguinaldo
• Prima vacacional
• Confiable de Gastos Médicos Mayores
• Reparto de Utilidades Individual
• Presupuesto anual de capacitación por $45,000 MXN
• Disponibilidad INMEDIATA

📌 Ingeniero de Sistemas de Gestión de Baterías (México)
🏢 Tmc
📍 México