Mechanical Design Intern

Job Description

About the Job: Mechanical Design Intern (Energy Storage Systems)

Peak Energy is seeking a highly motivated and hands-on Mechanical Design Intern to join our Energy Storage Systems (ESS) team. This role focuses on the mechanical design of our utility-scale sodium-ion energy storage systems (ESS). You will support mechanical system and component design, working collaboratively with various teams including design, analysis, manufacturing, and test to bring your designs to life. We’re looking for someone excited to learn and contribute to cutting-edge renewable energy solutions.

Responsibilities

• Focus on design areas of need, which may include: module enclosure, adhesives, plastic component design, high current conductors, and communications harnessing.
• Interface tightly with partners such as thermal and structural analysts and other design functions to inform design decisions.
• Drive and participate in a culture of rapid prototyping and testing.
• Support validation of Peak products from concept through field deployment.
• Ensure a smooth transition from maturing product to mass production.
• Demonstrate a great team spirit and get-it-done attitude, believing no job is too big or too small.

Minimum Qualifications

• Pursuing a mechanical engineering, engineering physics, or equivalent degree.
• Strong grasp of mechanical and thermal engineering fundamentals.
• Basic understanding of power electronics and electrical fundamentals.
• Familiarity with 3D CAD software.
• Experience with building prototypes.
• Passion for renewable energy, sustainability, and driving positive environmental impact through technology innovation.
• Eligible to work in the U.S.

Preferred Qualifications

• CATIA V6 or Siemens NX experience.
• Familiarity with simulation or analysis tools like MATLAB, FEA, or CFD.

Peak Energy Core Values

• Speed Through Focus: Prioritize 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 Truth: Embrace honesty, even when it’s uncomfortable, to make informed decisions.
• Be a Good Person: Treat everyone with respect and integrity, fostering a positive and ethical work environment.

Compensation & Benefits

The pay for this role is $30/hr. Our competitive benefits package includes flexible time off, 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!

Diversity & Inclusion

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.

About the Company: Peak Energy

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 technology is recognized for being cheap, readily available, and safe, positioning it as a leading contender in a rapidly evolving market.

Our leadership team brings decades of expertise in scaling gigawatt-level innovation from world-class companies such as Tesla, Northvolt, SunPower, Fluence, and Enovix. We are backed by strategic investment and product partners, including TDK Ventures and Eclipse Ventures. We are a dedicated team of engineers, operators, entrepreneurs, and partners driven by a shared ambition to set the new performance standard for renewable energy and grid resilience.