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 Senior Scientist, Electrolyte Development to work within the Technology function on the development, formation, and characterization of advanced electrolytes for e-Zinc’s technology. You will be a key contributor to driving electrolyte innovation; scaling formulations from lab to production, and collaborating closely with teams across electrode development, product engineering, and manufacturing. This role offers the opportunity to work at the cutting edge of clean energy within a fast-paced, collaborative environment. This position will report directly to the VP, Research & Development. 

Position Scope and Responsibilities 

• Lead and own the technical deliverables for cross-functional R&D projects focused on the development and characterization of electrolytes from technology readiness levels between 1 and ~4, within a technology development framework 

• Identify and characterize mechanisms regarding electrolyte formulation and operation within the e-Zinc battery  

• Develop simulations to gain mechanistic insights into battery dynamics, predict performance, and support experimental findings 

• Be the subject matter expert on electrolyte chemistry and electrolyte fundamentals 

• Propose and develop concepts to address technical issues and meet performance targets based on scientific principles 

• Plan and execute experimental work on electrochemical, chemical and physical characterization of electrolytes, including benchtop tests and prototype testing 

• Predict and characterize electrolyte behaviour under various conditions using thermodynamics and kinetics of the various mechanisms of operation 

• Partner with external collaborators to advance the technology and our understanding of it. 

• Work with partners to translate lab-scale formulations to production 

• Perform data analysis on test results and communicate results and conclusions in the form of presentations and reports 

• Document results and analysis in the form of written technical reports, such as test and analysis reports 

• Collaborate across functions to progress the technology and the integration into the product 

• Work in cross-functional teams to solve technical issues at various stages of development and support development in areas such as electrodes and advanced cell 

• Contribute to e-Zinc’s intellectual property portfolio through the creation of patent applications and trade secrets 

• Mentorship of other e-Zinc staff, fostering a high-performing and solution-oriented culture 

• Maintain a safe work environment for yourself and others 

Qualifications 

Required: 

• Minimum of a Master’s degree in chemistry, materials science or related field plus 7+ years of industrial work experience in relevant fields. 

• Proven experience developing commercially viable battery electrolytes such as zinc or lithium battery electrolytes. 

• Expert-level understanding and experience in electrochemistry, reaction kinetics, and thermodynamics.  

• Advanced knowledge and experience in simulation software (COMSOL) 

• In-depth knowledge of characterization methods for electrolytes and electrodes for electrochemical energy storage devices. 

• Strong data analysis skills and ability to interpret complex chemical and electrochemical data. 

• Excellent time management, communication, and organizational skills 

• A self-starter and adaptive learner. Motivated to strive and succeed in a start-up environment. 

• Must be legally eligible to work in Canada. 

 Additional Assets: 

• Experience in aqueous zinc electrochemistry is considered a strong asset.  

• A PhD with a focus on electrochemical energy storage or fuel cell systems 

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 105,000-125,000. 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 careers@e-zinc.ca 

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 careers@e-zinc.ca 

Location: Mississauga (Onsite) 

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 seeking an experienced and talented Mechanical Engineer to join the Product Development team. 

Position Scope and Responsibilities 

 Design & Analysis 

• Lead mechanical design of battery cells and packs, including enclosures, interconnects, and structural components 
• Design external enclosures for DC-BESS units, covering component placement, fixing and racking strategy, fluid and electrical routing, and IP compliance 
• Create detailed 3D models, engineering drawings, and BOMs in SolidWorks 
• Conduct tolerance stack-ups and FEA to validate design integrity and performance 
• Select and qualify materials and components against thermal, structural, environmental, and regulatory requirements 

Cross-Functional Integration 

• Collaborate with electrical, controls, electrochemical, and manufacturing teams to ensure designs meet functional, integration, and DFM requirements
• Lead discussions with external vendors and fabricators for custom component designs and assemblies
• Drive engineering sample assembly and participate in hands-on functional testing 

Engineering Process 

• Lead and contribute to design reviews, DFMEA, root cause analysis, and continuous improvement initiatives 
• Drive development of test fixtures, jigs, and assembly processes to support pack and BESS validation 
• Support safety and compliance testing to applicable regulatory standards (UL, IEC, CE) 
• Champion the full engineering cycle through integration of internal, field, and commercial feedback 

 Qualifications 

Required: 

• Bachelor's degree in Mechanical Engineering or a related engineering discipline  

• 5+ years of mechanical design experience in energy storage, automotive, robotics, or industrial systems  

• Registered with Professional Engineers of Ontario (PEO), or eligible for registration is an asset. 

• Demonstrated expertise in mechanical system design for high-power devices, thermal management, or structural analysis  

• Proficiency in SolidWorks, PDM and simulation tools (ANSYS, CFX, or equivalent)  

• Hands-on experience with prototyping, testing, and working with external vendors and fabricators  

• Strong working knowledge of DFM/DFA, GD&T, and materials selection for mechanical systems  

• Strong communication skills and ability to work effectively in a multidisciplinary environment 

 Additional Assets: 

• Experience in battery, fuel cell, or energy storage system design and packaging  
• Familiarity with regulatory standards relevant to energy storage (UL 9540, IEC 62619, CE marking)
• Background in electrochemical device packaging or fluid-handling mechanical systems 

 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 $80,000–$100,000 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 careers@e-zinc.ca