Mechanical Engineer

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 [email protected]