Electrical Engineer - Battery Pack Design

Fruition Group US
  • Santa Rosa, CA
    1 day ago

    Job Description

    Job Description

    Battery Pack Design Engineer – Electrical

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    Location: San Francisco

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    About the role

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    As an Electrical Engineer on our battery team, you'll own the electrical architecture of advanced lithium-ion systems - from schematics and hardware selection through thermal analysis, validation, and launch - for customers across automotive, aerospace, renewable energy, and industrial markets.

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    What you'll do

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    • Define high- and low-voltage distribution, interfaces, and protection systems for battery packs
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    • Own schematic design - sensors, contactors, fuses, connectors, harnesses, and control electronics
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    • Select and integrate electronics hardware (current sensors, power electronics, microcontrollers) for safety, performance, and manufacturability
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    • Perform thermal and power dissipation analysis across environmental and load conditions
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    • Support circuit design, simulation, and bench testing for measurement, control, and protection
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    • Drive safety and compliance — DFMEA, functional safety (ISO 26262 or equivalent), UL
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    • Partner with mechanical, software, and manufacturing teams, and present findings to customers and leadership
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    What you bring

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    • 3+ years of system-level design for lithium-ion battery packs or related electrical systems
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    • 4+ years of engineering experience in automotive, aerospace, or industrial sectors
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    • Strong electrical system design and schematic capture skills
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    • Knowledge of thermal management, power dissipation, HV/LV component integration
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    • Familiarity with HV safety standards, EMC/EMI, grounding/shielding
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    • BS in Electrical Engineering or related discipline
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    Preferred

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    MS/PhD in EE; hands-on BMS, control algorithms, or embedded electronics; ISO 26262; project leadership; battery modeling.

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    Export-controlled role: candidates must be a U.S. citizen, permanent resident, refugee, or asylee.

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    Numbers & Facts

    LocationSanta Rosa, CA

    Skills

    • Aerospace and Defenseunmatched
    • Algorithmsunmatched
    • Alternative Energyunmatched
    • Analysis Skillsunmatched
    • Automotive Engineeringunmatched
    • Battery Engineeringunmatched
    • Circuit Designunmatched
    • Circuit Simulationunmatched
    • Design Failure Mode and Effects Analysis (DFMEA)unmatched
    • Electrical Designunmatched
    • Electrical Engineeringunmatched
    • Electricityunmatched
    • Electromagnetic Compatibilityunmatched
    • Electromagnetic Interference (EMI)unmatched
    • Electronicsunmatched
    • Embedded Systemsunmatched
    • Engineeringunmatched
    • ISO (International Organization for Standardization)unmatched
    • Leadershipunmatched
    • Lithium Batteryunmatched
    • Low Voltage (LV)unmatched
    • Maintain Complianceunmatched
    • Manufacturingunmatched
    • Microcontrollerunmatched
    • Safety Complianceunmatched
    • Safety Standardsunmatched
    • Schematic Captureunmatched
    • Schematicsunmatched
    • Test Benchunmatched
    • Thermal Analysisunmatched
    • Thermal Managementunmatched
    • United States Citizenunmatched

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