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Electrical Engineer - Battery Energy Storage System

E-Zinc
Mississauga, Ontario
Full Time
Posted November 13, 2025
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Job Description

An Electrical Engineer at e-Zinc will design, develop, and assemble electrical architectures for zinc-based battery packs and BESS products, contributing to the commercialization of innovative energy storage solutions that support renewable energy integration.

Key Responsibilities

  • Design electrical architectures for battery pack and BESS products, including component specification, selection, and integration.
  • Create detailed electrical and power schematics, wiring diagrams, and BOMs using CAD and ECAD tools.
  • Define and execute test plans for performance and safety verification of BESS engineering samples.
  • Support the design and integration of Battery Management Systems (BMS), control, switching components, and sensing hardware.
  • Lead and contribute to design reviews, DFMEA, root cause analysis, and continuous product improvement initiatives.
  • Develop electrical test fixtures, jigs, and assembly processes for pack and BESS validation.
  • Provide technical support for prototype builds, manufacturing transfer, and vendor qualification.

Requirements

  • Bachelor's degree in electrical engineering or a related engineering discipline.
  • 10 years of experience in electrical design and development for battery energy storage or industrial power systems.
  • Experience designing power conversion DC DC systems to regulate and manage battery-connected systems.
  • Experience in component selection and integration including sensors, relays, and communication interfaces.
  • Strong design, problem-solving, and hands-on skills experience in engineering, prototyping, and industrial production environments and field troubleshooting.
  • Knowledge of applicable standards for battery and electrical system certification e.g., UL, IEC, CE.

Benefits & Perks

Work at the cutting edge of clean energy within a fast-paced, collaborative environment
Opportunity to work on transformative technology that helps shape the future of clean energy
Dynamic work environment with meaningful projects
Potential for career growth alongside passionate, purpose-driven colleagues

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