Senior Mechanical Engineer - Stafl Systems

Stafl Systems is dedicated to advancing all applications of lithium-ion battery technology to achieve a clean energy future. Since 2010, our company has partnered with industry leaders to push the boundaries of innovation in such fields as electric vehicles, aviation, and consumer products. Our team has the proven engineering expertise to offer technical consulting, full-stack product development, in-house prototype fabrication, circuit board and battery pack manufacturing, and fleet management tools to solve the most complex challenges facing today's cleantech industry. 

We are seeking a highly motivated Senior Mechanical Engineer who is a proactive self-starter and excels in a dynamic startup environment. In this role, you will work cross-functionally with our in-house teams to develop the next generation of battery and powertrain technologies used in mobility and consumer product applications.  

Opportunity: 

This role is instrumental in the design, simulation, analysis, and testing of mechanical components for state-of-the-art electric vehicle powertrains.The role involves hands-on involvement in the entire product lifecycle, from concept to New Product Introduction. The ideal candidate will have a robust understanding of mechanical engineering fundamentals, enjoy the challenge of bringing theoretical designs to life, and are enthusiastic about contributing to innovative EV technology. 

A Day in the Life: 

• Develop test plans and design validation methods for battery system failure modes 
• Perform trade off analysis and DOEs to optimize designs for performance and cost 
• Use SolidWorks CAD and PDM to manage and collaborate on part and assembly lifecycles 
• Simulate structural, thermal, and fluid models using SimScale, correlating results to physical testing 
• Collaborate with interdisciplinary electrical, software, systems, and project management team to deliver high confidence products 

What You Bring: 

• 5+ years of mechanical engineering experience. 
• Demonstrated experience working with battery technologies. 
• Design experience using manufacturing methods such as: 

• • CNC Machining 
  • Injection Molding 
  • Sheet Metal Bending 
  • 3D Printing 
  • Joining methods, such as ultrasonic welding, wire bonding, laser welding, TIG, MIG 
  • IP67 Sealing methods 

• Ability to clearly communicate technical issues in succinct language even to non-technical teammates. 
• Experience with rapid-prototyping development processes to create functional prototypes and jigs. 
• BS or MS / MEng in Mechanical Engineering. 

What Makes You Stand Out: 

• Experience designing consumer products, e-mobility, automotive or aerospace applications 
• Experience with manufacturing bring-up with external contract manufacturers   
• Familiarity with PDM and PLM systems 
• Ability to mentor and teach others  
• Exhibits ownership and thrives in ambiguity  

Our Benefits: 

• Comprehensive Health Plan (Dental, Disability, Life, Vision, and Health); covering 99% of premiums. 
• Competitive Compensation Package + Equity Award 
• Company 401k saving program with employer matching up to 5% 
• 3 Weeks Paid Leave 
• 12 Paid Company Holidays 
• 2 Weeks Sick Leave 
• 4 Weeks of Parental Leave  
• Commuter Benefits Program  
• Budget for Professional Training and Development 
• Team Building Weekly, Monthly, and Seasonal Events