<div><p>As BMS developer, you are the technical owner of the Battery Management System for battery packs. You will be responsible for defining, challenging, and validating a BMS solution developed with an external supplier, while ensuring its performance, safety, and system integration.</p><p>You guarantee that the delivered BMS meets all requirements through independent verification and deep system understanding.</p></div><br><br><h3>Main responsibilities :</h3><ul><div><p><strong>1. BMS Technical Ownership &amp; System Architecture</strong></p><ul><li>Own the end-to-end BMS architecture at system level</li><li>Co defines, with the battery pack architect, functional and technical requirements based on battery pack and vehicle constraints</li><li>Specify detailed performance targets of the BMS (accuracy, timing, thresholds, robustness)</li><li>Ensure BMS consistency with cell behavior and overall battery system</li><li>Is responsible for design justification documents creation and maintenance into PLM system</li><p><strong>2. Supplier Management &amp; Technical Challenge</strong></p><ul><li>Act as the technical owner of the BMS delivered by the supplier</li><li>Review, challenge, and approve:</li><ul><li>Hardware and software design</li><li>Algorithms (SOC, SOH E and SOH R, SOP, balancing, diagnostics)</li><li>Available and acceptable max power Algorithm</li><li>Lead BMS technical reviews</li><li>Identify gaps, manage risks, and drive corrective actions</li><li>Ensure full alignment between supplier deliverables and internal expectations</li><p><strong>3. Verification, Validation &amp; Acceptance</strong></p><ul><li>Define and own the independent BMS verification strategy</li><li>Establish requirements traceability and validation matrix</li><li>Review and approve supplier validation plans and results</li><li>Design and execute internal validation activities:<ul><li>SIL / MIL / HIL testing</li><li>Battery pack and system-level validation</li><li>Fault injection and edge-case testing</li><li>Define clear acceptance criteria and ensure compliance before release</li><li>Ability to tune the BMS software based on calibration test outcomes</li><div><p><strong>4. Functional Safety Leadership</strong></p><ul><li>Define and drive functional safety activities in compliance with ISO 26262</li><li>Contribute to and/or own:</li><ul><li>HARA and ASIL allocation</li><li>Functional and Technical Safety Concepts</li><li>Safety case and safety validation</li><li>Ensure supplier compliance with safety requirements</li><li>Manage safety-related risks, anomalies, and residual risks</li><div><p><strong>5. Electrical Architecture &amp; Component Strategy</strong></p><ul><li>Define battery pack electrical architecture in collaboration with system leader</li><li>Select and dimension key components (contactors, fuses, sensors, etc.)</li><li>Define fault management and redundancy strategies</li><li>Ensure safe and reliable operation under all conditions</li><p><strong>6. BMS Algorithms, Calibration &amp; Performance</strong></p><ul><li>Define and validate BMS calibration strategy using cell data (SOx, OVP, UVP, OTP, etc.)</li><li>Review and benchmark supplier algorithms performance</li><li>Define KPIs for accuracy, robustness, and response time</li><li>Develop and validate thermal runaway detection strategies</li><p><strong>7. System Integration &amp; Interface Management</strong></p><ul><li>Ensure integration of BMS into the full battery system and vehicle environment</li><li>Manage electrical and communication interfaces (CAN, etc.)</li><li>Resolve system-level issues involving BMS, cells, and power electronics</li><li>Ensure coherent system behavior under normal and fault conditions</li><div><p><strong>8. Testing, Data Analysis &amp; Continuous Improvement</strong></p><ul><li>Define and operate internal test setups (HIL, cell simulators, CAN tools)</li><li>Analyze test and field data to identify improvement opportunities</li><li>Lead root-cause analysis of system failures</li><li>Feed lessons learned into next design iterations</li></ul></div></ul></ul></ul></div></ul></ul></div></ul></li></ul></ul></ul></ul></div></ul><h3>Requirements :</h3><ul><div><ul><li>Master’s degree (Bac+5) or PhD in Electrical Engineering, Embedded Systems, or Power Electronics—or equivalent qualification</li><li>Minimum of 5 years of experience in battery systems engineering in an automotive OEM, Tier 1 supplier, or pack integrator context</li><li>Proven experience specifying, validating, or auditing a BMS solution developed by an external supplier</li><li>ISO 26262 Functional Safety Engineer certification (TUV or equivalent) is strongly desirable.</li><li>Fluent English mandatory.</li><li>Willingness to travel.</li><li>Knowledge of Python, MATLAB, Simulink</li><li>DFMEA and system risk analysis, Vector CANoe / CANalyzer</li></ul></div></ul><br>

Verkor is a French industrial company set to amplify battery cell production.


BMS Developer M/F

<div><p>As BMS developer, you are the technical owner of the Battery Management System for battery packs. You will be responsible for defining, challenging, and validating a BMS solution developed with an external supplier, while ensuring its performance, safety, and system integration.</p><p>You guarantee that the delivered BMS meets all requirements through independent verification and deep system understanding.</p></div><br /><br /><h3>Main responsibilities :</h3><ul><div><p><strong>1. BMS Technical Ownership &amp; System Architecture</strong></p><ul><li>Own the end-to-end BMS architecture at system level</li><li>Co defines, with the battery pack architect, functional and technical requirements based on battery pack and vehicle constraints</li><li>Specify detailed performance targets of the BMS (accuracy, timing, thresholds, robustness)</li><li>Ensure BMS consistency with cell behavior and overall battery system</li><li>Is responsible for design justification documents creation and maintenance into PLM system</li><p><strong>2. Supplier Management &amp; Technical Challenge</strong></p><ul><li>Act as the technical owner of the BMS delivered by the supplier</li><li>Review, challenge, and approve:</li><ul><li>Hardware and software design</li><li>Algorithms (SOC, SOH E and SOH R, SOP, balancing, diagnostics)</li><li>Available and acceptable max power Algorithm</li><li>Lead BMS technical reviews</li><li>Identify gaps, manage risks, and drive corrective actions</li><li>Ensure full alignment between supplier deliverables and internal expectations</li><p><strong>3. Verification, Validation &amp; Acceptance</strong></p><ul><li>Define and own the independent BMS verification strategy</li><li>Establish requirements traceability and validation matrix</li><li>Review and approve supplier validation plans and results</li><li>Design and execute internal validation activities:<ul><li>SIL / MIL / HIL testing</li><li>Battery pack and system-level validation</li><li>Fault injection and edge-case testing</li><li>Define clear acceptance criteria and ensure compliance before release</li><li>Ability to tune the BMS software based on calibration test outcomes</li><div><p><strong>4. Functional Safety Leadership</strong></p><ul><li>Define and drive functional safety activities in compliance with ISO 26262</li><li>Contribute to and/or own:</li><ul><li>HARA and ASIL allocation</li><li>Functional and Technical Safety Concepts</li><li>Safety case and safety validation</li><li>Ensure supplier compliance with safety requirements</li><li>Manage safety-related risks, anomalies, and residual risks</li><div><p><strong>5. Electrical Architecture &amp; Component Strategy</strong></p><ul><li>Define battery pack electrical architecture in collaboration with system leader</li><li>Select and dimension key components (contactors, fuses, sensors, etc.)</li><li>Define fault management and redundancy strategies</li><li>Ensure safe and reliable operation under all conditions</li><p><strong>6. BMS Algorithms, Calibration &amp; Performance</strong></p><ul><li>Define and validate BMS calibration strategy using cell data (SOx, OVP, UVP, OTP, etc.)</li><li>Review and benchmark supplier algorithms performance</li><li>Define KPIs for accuracy, robustness, and response time</li><li>Develop and validate thermal runaway detection strategies</li><p><strong>7. System Integration &amp; Interface Management</strong></p><ul><li>Ensure integration of BMS into the full battery system and vehicle environment</li><li>Manage electrical and communication interfaces (CAN, etc.)</li><li>Resolve system-level issues involving BMS, cells, and power electronics</li><li>Ensure coherent system behavior under normal and fault conditions</li><div><p><strong>8. Testing, Data Analysis &amp; Continuous Improvement</strong></p><ul><li>Define and operate internal test setups (HIL, cell simulators, CAN tools)</li><li>Analyze test and field data to identify improvement opportunities</li><li>Lead root-cause analysis of system failures</li><li>Feed lessons learned into next design iterations</li></ul></div></ul></ul></ul></div></ul></ul></div></ul></li></ul></ul></ul></ul></div></ul><h3>Requirements :</h3><ul><div><ul><li>Master’s degree (Bac+5) or PhD in Electrical Engineering, Embedded Systems, or Power Electronics—or equivalent qualification</li><li>Minimum of 5 years of experience in battery systems engineering in an automotive OEM, Tier 1 supplier, or pack integrator context</li><li>Proven experience specifying, validating, or auditing a BMS solution developed by an external supplier</li><li>ISO 26262 Functional Safety Engineer certification (TUV or equivalent) is strongly desirable.</li><li>Fluent English mandatory.</li><li>Willingness to travel.</li><li>Knowledge of Python, MATLAB, Simulink</li><li>DFMEA and system risk analysis, Vector CANoe / CANalyzer</li></ul></div></ul><br />

BMS Developer M/F

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Verkor

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