Principal Engineer/Scientist, Electrochemistry Testing & Analysis at Ezinc

Location: Mississauga (On-Site) Role Type: Full-time (New Opening) 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 e-Zinc is searching for an experienced and talented Principal Engineer, Testing & Analysis to lead the execution, planning, and continuous improvement of battery and system-level testing and analysis across our zinc-air energy storage platform. Reporting to the VP Research & Development, this role will play a critical role in the product development testing and analysis. The ideal candidate brings a strong balance of hands-on testing experience and leadership capability, with a focus on validation and supporting product readiness for deployment and scale. You will work closely with technology (R&D), product engineering and other departments to ensure testing activities align with product goals and commercialization timelines. Position Scope and Responsibilities Lab Operations & Ownership • Own and manage the battery testing lab, including test stations, equipment, and infrastructure. • Ensure high uptime through preventive maintenance, calibration, and troubleshooting • Manage inventory of test materials, consumables, and battery samples. • Enforce and continuously improve lab safety protocols and best practices . • Ensure high data quality, repeatability, and statistical rigor in all testing activities Testing Strategy & Execution • Develop, implement, and continuously improve test methods, procedures, and protocols for cell, pack, and system-level validation & testing. • Support and lead the execution of various testing plans at all levels of development, ensuring alignment with testing objectives. • Analyze large and complex data sets to extract actionable insights. • Support assembly and build activities by ensuring test readiness and validation during prototype and system integration phases Data, Reporting & Quality • Oversee data collection, analysis, and reporting, ensuring accuracy, consistency, and traceability • Establish best practices and standardize data processing, visualization and reporting formats to communicate results clearly to cross-functional teams • Manage test data systems and tools to enable efficient data retrieval and decision-making Problem Solving & Continuous Improvement • Lead structured problem-solving efforts using methodologies such as 8D, root cause analysis, and Six Sigma tools • Identify system and process issues through testing and drive corrective actions • Continuously improve testing efficiency, automation, and repeatability Team Leadership & Development • Mentor and develop a team of test engineers, technicians, and interns • Manage workload, scheduling, and prioritization of testing activities • Build a culture of accountability, collaboration, and hands-on problem solving • Service as the SME in experimental methods, diagnostics (cell, packs, system) and failure mechanisms. Cross-Functional Collaboration • Partner with R&D and product workstreams to align testing with product development and production goals. • Support transition from engineering validation to manufacturing and deployment • Provide feedback to design teams based on test results and field learnings to inform design and development decisions. Qualifications • Minimum Bachelor’s degree in Electrical, Mechanical, Materials, or Chemical Engineering (or relevant discipline within Engineering or Science). • 10+ years of experience in battery or electro-mechanical system testing and data analysis, including cell, pack and/or system-level validation. • Proven experience in lab operations, test execution, and team leadership • Experience with Factory Acceptance Testing (FAT) and product validation processes • Strong hands-on experience with test equipment, instrumentation, and troubleshooting • Proficiency in data acquisition, analysis, and reporting tools (e.g Python, MATLAB) • Experience with structured problem-solving methodologies (e.g., 8D, Six Sigma) • Familiarity with high-reliability testing environments (e.g., automotive, medical, industrial) • Strong understanding of battery safety standards and testing best practices • Strong communication skills At e-Zinc, how we work matters just as much as what we build. The qualities below reflect how our team turns our core values into action every day. Safety: You prioritize safety in everything you do and understand the deep responsibility we have to our people, our customers, and our planet. Truth: You are honest, transparent, and authentic—with yourself, your teammates, and our customers. Results: You approach challenges with curiosity and creativity, troubleshoot thoughtfully, and focus on delivering meaningful outcomes. Team: You contribute to an open and trusting workplace, empower others, and hold yourself and your teammates accountable. Mastery: You are committed to building domain expertise, bring a strong work ethic, and continuously invest in your own growth and improvement. Value: You act responsibly with time, financial resources, and effort, always aiming to create the greatest impact and long-term value. 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. Note: At e-Zinc, every application is personally reviewed by our People & Talent team to understand your motivation, experience, and alignment with our mission. Compensation & Total Rewards: The expected annual salary range for this role is $120-140K. Final compensation will be determined based on the candidate’s skills, experience, and overall fit for the position. Successful employees will be offered a comprehensive Total Rewards package, which can include: • Competitive compensation • Comprehensive Employer-paid benefits • Retirement savings plans with employer contributions • Equity grants and opportunity for company ownership • Paid vacation time to refresh, plus additional paid time off for special events such as birthdays or religious holidays 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 [Upgrade to PRO to see contact]