Process Engineer, ESS

peakenergy· Manufacturing Engineering
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📍 Burlingame, California💰 USD 90K–140K

About this role

About the Company: 

Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid. Sodium-Ion is cheap, readily available and safe, making it the leading contender in a rapidly evolving market.  Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, SunPower, Fluence, and Enovix. We are backed by strategic investment and product partners such as TDK Ventures and Eclipse Ventures.  We are a team of engineers, technicians, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience.  

About the Job: 

Peak Energy is looking for a skilled and motivated Process Engineer with expertise in battery manufacturing to join our dynamic team. The ideal candidate will be responsible for overseeing and improving manufacturing processes and procedures to meet production goals while maintaining the highest quality standards. 

Responsibilities:  

  • Develop, evaluate, and continuously improve battery manufacturing processes to enhance efficiency, reduce costs, and increase product quality. Implement best practices to optimize production.  
  • Support manufacturing quality by establishing and maintaining rigorous quality control standards, ensuring that the batteries meet or exceed industry and company specifications.  
  • Identify and recommend state-of-the-art equipment and technologies that can be integrated into the production process to improve product performance, reliability, and yield.  
  • Investigate and resolve process-related issues, such as defects, deviations, and inefficiencies, using root cause analysis and problem-solving techniques.  
  • Ensure that all processes and equipment adhere to safety protocols and industry standards. Implement and maintain compliance with all relevant regulations and standards.  
  • Maintain accurate and up-to-date documentation of processes, procedures, and equipment specifications. Create process manuals and train production staff on best practices.  
  • Collaborate with cross-functional teams, including R&D, production, and quality assurance, to ensure the smooth transition of new products from development to full-scale manufacturing.  
  • Promote a culture of continuous improvement and innovation within the manufacturing engineering department, identifying opportunities to enhance processes and product performance.  

Qualifications: 

  • Bachelor's degree in Engineering (Chemical, Electrical, Mechanical, or a related field). A Master's degree is a plus.  
  • Proven experience in battery manufacturing processes, preferably in lithium-ion or other advanced battery technologies.  
  • Strong understanding of materials science and battery components.  
  • Knowledge of Six Sigma, Lean Manufacturing, or other process improvement methodologies.  
  • Proficiency in process simulation and modeling software.  
  • Excellent problem-solving and analytical skills.  
  • Strong communication and teamwork abilities.  
  • Willingness to adapt to new technologies and industry trends.  
  • Knowledge of environmental and safety regulations related to battery manufacturing. 
  • Prior experience with adhesion and dispense processes in battery assembly operations is considered a significant advantage. 

Peak Energy Core Values  

Speed Through FocusPrioritize what matters most and execute quickly without distractions.  

Mission Over Self: Put the company's mission and team success ahead of individual interests.  

Face the Brutal TruthEmbrace honesty, even when it’s uncomfortable, to make informed decisions.  

Be a Good PersonTreat everyone with respect and integrity, fostering a positive and ethical work environment.  

The salary range for this role is $90,000 - $140,000, with actual pay varying based on work location, experience, and skills. At Peak Energy, we value our employees and promote work-life balance. Our competitive benefits package includes unlimited PTO, comprehensive medical, dental, and vision coverage, a strong 401(k) plan, and equity opportunities. Join us to thrive in a supportive environment while making a meaningful impact in the energy sector!  

At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company’s full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status. 

Frequently Asked Questions

What is the salary for the Process Engineer, ESS role at peakenergy?
The listed salary for this Process Engineer, ESS position at peakenergy is USD 90K–140K. This is an full-time role.
Where is the Process Engineer, ESS position at peakenergy located?
This Process Engineer, ESS role at peakenergy is based in Burlingame, California. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Process Engineer, ESS at peakenergy belong to?
This Process Engineer, ESS position is part of the Manufacturing Engineering department at peakenergy. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Process Engineer, ESS position at peakenergy?
Click the "Apply Now" button on this page. You will be redirected to peakenergy's official application portal hosted on greenhouse where you can submit your application directly.
When was the Process Engineer, ESS job at peakenergy posted?
This Process Engineer, ESS position at peakenergy was posted on Jul 27, 2026. Apply as soon as possible — early applications are often reviewed first.
Process Engineer, ESS
peakenergy · 💰 USD 90K–140K
Apply for this role ↗

You'll be redirected to peakenergy's official application page on Greenhouse.