Battery Test Engineer

Energy Vault; Toronto; On-site; CAD 70,000 - 100,000; Full time

Job summary

A leading energy storage company is seeking a highly motivated Battery Test Engineer in Toronto. This hands-on role involves conducting tests on zinc-air battery cells, ensuring data accuracy, and collaborating with cross-functional teams. Ideal candidates will have a degree in Engineering, relevant testing experience, and strong analytical skills. Join a pioneering team committed to transforming clean energy technology and make a meaningful impact in a growing industry.

Qualifications

• Prior experience in testing electro-mechanical systems or battery modules.
• Experience in high-reliability environments preferred.
• Familiarity with testing methodologies like 8D, Red-X, Six Sigma.

Responsibilities

• Conduct standard testing on zinc-air battery cells and document results.
• Collaborate with teams to develop test plans and ensure accuracy.
• Maintain and calibrate testing equipment for optimal performance.

Skills

Analytical skills

Problem-solving

Knowledge of safety standards

Data analysis

Communication

Education

Bachelor’s degree in Engineering or related field

Tools

Data acquisition and analysis tools

Job description

About e-Zinc

e-Zinc is an energy storage venture based in Toronto with a breakthrough technology poised to disrupt the market. As the global energy grid moves to higher levels of penetration of renewable energy, there is a surging need for affordable, flexible, long-duration energy storage. e-Zinc is uniquely positioned to meet this demand as the first company in the world to “metalize” electricity.

Backed by over CAD $80 million in funding from leading global strategic and financial investors - such as Toyota Ventures, Mitsubishi Heavy Industries, Eni, Evok Innovations, and BDC - e-Zinc has garnered international recognition for its proprietary technology and visionary roadmap. Highlights include:

• Named to the Global Cleantech 100 for four consecutive years (2022–2025)

• $1M Grand Prize winner of the Impact Canada Charging the Future Challenge

• Awarded a $1.6M grant from Breakthrough Energy Solutions Canada

• Secured over $12M in funding across three projects from Sustainable Development Technology Canada (SDTC)

• Recipient of a USD $1.3M grant from the California Energy Commission

As e-Zinc moves toward commercialization, e-Zinc is expanding its team to bring our transformative technology to market and support the future of renewable energy.

Opportunity

We are seeking a highly motivated and detail-oriented Battery Test Engineer to join our team. This is a very hands-on position, working alongside technicians and interns on the floor to design, schedule, execute, and report the results of the tests on zinc-air battery cells.

Position Scope and Responsibilities

• Conduct standard testing on zinc-air battery cells, including charge-discharge cycles, while collecting relevant data.
• Work directly with technicians on the floor to execute hands-on testing and objectively document testing incidents and other relevant observations.
• Comfortable working with various dangerous materials, including corrosive liquids.
• Collect, analyze, and report test data while ensuring accuracy and reliability.
• Participate in or lead structured problem-solving activities using methodologies such as 8D, Red-X, and Six Sigma to identify root cause(s) and drive issue resolution.
• Expert knowledge and practical application of why analysis, Ishikawa diagram, is/is-not, and other problem analysis tools.
• Evaluate non-standard test requests for relevancy and recommend changes to the test flow to accomplish the goals of the tests. Act as a gatekeeper to only conduct value-added activities.
• Ensure all testing activities align with agreed-upon acceptance criteria and maintain objectivity in reporting.
• Maintain and calibrate (or schedule calibration with external services) test equipment to ensure optimal performance and accuracy.
• Collaborate with cross-functional teams, including R&D, quality, and manufacturing, to support product development and validation.
• Adhere to safety protocols and industry best practices in battery module testing.

Qualifications

• Bachelor’s degree in Electrical engineering, Mechanical Engineering, Materials Engineering, Chemical Engineering, or a related field (or equivalent experience).
• Prior experience in testing electro-mechanical systems, battery modules, or battery packs.
• Prior experience working in an IATF 16949 environment would be an asset. Testing experience in a high-volume, high-reliability environment, such as automotive or medical equipment, is highly preferred.
• Strong analytical and problem-solving skills with experience in methodologies like 8D, Red-X, Six Sigma, etc.
• Proficiency in data acquisition, analysis, and reporting tools.
• Ability to interpret engineering specifications and develop test plans accordingly.
• Knowledge of safety standards and best practices related to battery testing.
• Familiarity with environmental and mechanical stress testing of batteries.
• Knowledge of automation in battery testing and data logging systems.

Who You Are

• Motivated self-starter who thrives in a fast-paced, emerging growth environment
• Highly disciplined, with a strong sense of ownership and accountability
• Strong written and verbal communication skills
• Professional integrity and personal effectiveness
• Collaborative and adaptable, with a continuous improvement mindset
• Passion for innovation and contributing to a better future

Why Join e-Zinc?

At e-Zinc, your work has purpose. You’ll be part of a pioneering team building transformative technology that will help shape the future of clean energy. We offer a dynamic work environment, meaningful projects, and the opportunity to grow your career alongside passionate, purpose-driven colleagues.

Encouragement to Apply

Studies show that individuals in underrepresented groups are less likely to apply for jobs unless they meet every qualification. If you find you are passionate about this role and meet many of the items listed, we encourage you to apply!

e-Zinc is proud to be an equal opportunity employer that celebrates and supports diversity. We thrive in an environment of mutual respect and welcome all applicants.

If you require accommodations at any stage in the hiring process, please contact us at [e-mail]