Mechanical Engineer – EV Battery Pack Development

Job Summary:
The mechanical engineer will play an important role in the design and development of battery modules and packs for use in heavy-duty electric vehicles. The ideal candidate possesses a multi-disciplinary working knowledge, with a background in mechanical, electrical, and thermal design.

Company Overview:

EVT Batteries is an innovative startup dedicated to revolutionizing the future of electric vehicle (EV) technology. We are committed to developing cutting-edge solutions that drive sustainable transportation and shape the next generation of EV battery technology. Our proprietary technology brings significant performance increases and best in class safety.

Position Overview:

We are seeking a passionate and forward-thinking Mechanical Engineer to join our team and contribute to the development of advanced EV battery packs. This role offers an exciting opportunity to work in a fast-paced startup environment, collaborating with a multidisciplinary team of engineers and scientists, to design, optimize, and enhance the performance and safety of EV battery packs.

Key Responsibilities:

  • Generates complete mechanical manufacturing packages for suppliers, including 3D CAD models, 2D drawings, top-level BOMs, part and system-level specifications;
  • Fabricate functional prototypes for engineering testing and validation;
  • Lead the mechanical design and engineering efforts for EV battery pack development, ensuring adherence to safety, performance, and efficiency standards;
  • Create electro-mechanical assembly (specifically battery module and battery pack designs) using parametric 3D CAD tools;
  • Collaborate closely with electrical engineers and suppliers to integrate mechanical components into the battery system, ensuring seamless functionality;
  • Conduct complex analysis and simulations to evaluate structural integrity, thermal management, and vibration tolerance of battery pack designs;
  • Drive innovation by proposing and implementing novel mechanical solutions that enhance safety, reliability, and durability of EV battery systems;
  • Participate to prototyping, manage testing and validation processes to assess the performance and durability of battery pack designs;
  • Stay up to date on the latest industry trends, emerging technologies, and advancements in EV battery systems to continually improve product designs.


  • Proven experience (5 to 10 years) in mechanical design and engineering, preferably in battery pack development or related fields; (Ex: Electronic packaging, automotive components)
  • Proficiency in CAD software (e.g., SolidWorks, CATIA, or equivalent) simulation and FEA tools for design and analysis;
  • Strong understanding of battery pack components, thermal management (CFD), and structural analysis (FEA);
  • Experience with ASPICE & ISO26262 is an asset;
  • Experience with simulation software for battery performance analysis (such as Ansys, COMSOL, SolidWorks Simulation, etc.) is an asset;
  • Proven expertise in design-for-manufacturing (DFM) and design-for-assembly (DFA) principles;
  • Understanding and familiarity with various manufacturing processes including plastic molding, sheet metal stamping, die casting, compression molding, extruding, …
  • Ability to work collaboratively in a fast-paced, dynamic startup environment, showcasing innovative thinking, problem-solving skills and hands-on experience;
  • Excellent communication skills and the ability to convey complex technical concepts effectively;


  • Minimum of a Bachelor's in Mechanical Engineering or related field. Master’s degree is also preferable.


  • Joining a dynamic, innovative startup culture that encourages creativity, autonomy, and professional growth;
  • Competitive salary;
  • Opportunity to make a meaningful impact on the future of electric vehicle technology and adoption by developing the safest batteries.


  • Full time in St-Eustache with flexibility to work from home when possible.


If you are passionate about shaping the future of electric vehicles and possess a strong mechanical engineering background with a scientific mindset, we encourage you to apply and be a part of our dynamic and growing team.

Please provide us with a cover letter and resume by clicking the link below.