Mechanical Design Lead, Battery

Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of Google's direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.For decades, the computing revolution has reshaped our world driven by breakthroughs in compute, connectivity, mobile, and now, AI. Google's XR team is at the forefront of the next major leap – the convergence of AI and XR. This is more than just new devices – it's about reimagining how we interact with the world around us. We're building a future where lightweight XR devices pair with helpful AI to augment human intelligence, offering personalized, conversational, and contextually aware experiences.

The US base salary range for this full-time position is $171,000-$254,000 + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.

Please note that the compensation details listed in US role postings reflect the base salary only, and do not include bonus, equity, or benefits. Learn more about benefits at Google.

Responsibilities

• Develop detailed 3D models and 2D drawings of battery cells (e.g., pouch, prismatic) and battery pack assemblies, considering factors from mechanical shock or vibration, energy density, power density, safety, manufacturability, and cost.
• Utilize principles of mechanical engineering and material science to analyze the structural integrity of battery cells and packs under various operating conditions (e.g., vibration, shock, compression, thermal cycling).
• Apply a thorough understanding of the internal components and architecture of various battery cell chemistries and cell structure (e.g., winding, stacking) to inform design decisions and ensure compatibility.
• Participate in the selection of appropriate materials for cell components, pack housings, interconnects, and insulation based on mechanical properties, electrical conductivity, thermal performance, and cost.

Minimum qualifications:

• Bachelor's degree in Mechanical Engineering, Product Design, Electrical Engineering, a related technical field, or equivalent practical experience.
• 6 years of experience creating 3D CAD model for battery cell internal structure or pack design including PCM/BMU for consumer electronics.
• 3 years of experience in technical leadership.

Preferred qualifications:

• PhD in Mechanical Engineering, Electrical Engineering, Computer Engineering, Physics, a related field, or equivalent practical experience.
  
• Experience in designing for manufacturability and assembly.
• Understanding of mechanical characterization principles and techniques relevant to battery materials and structures.
• Understanding of the internal cell structure and manufacturing process.
• Proficiency in using 3D CAD software (e.g., SolidWorks, CATIA, NX).