Director of Engineering

As the Director of Engineering for Battery Pack Systems at Re:Build Battery Solutions, you will set the vision and lead the technical direction for our battery pack design and development efforts. You will be accountable for ensuring that Re:Build delivers world-class lithium-ion battery modules and packs that meet the performance, safety, and reliability standards required across automotive, aerospace, renewable energy, and industrial sectors.

This senior leadership role combines deep technical expertise with strategic leadership. You will guide a team of engineers through all phases of development — from concept design to manufacturing launch — while also serving as a key decision-maker in multi-functional program discussions. Your leadership will influence technology roadmaps, customer engagements, and the execution of complex, high-value programs.

Success in this role requires a strong foundation in battery pack engineering — whether from an electrical or mechanical background — combined with proven leadership of high-performing technical teams and the ability to effectively engage with customers, suppliers, and Re:Build executives to drive innovation and deliver results.

Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or related discipline (required); Master’s or Ph.D. preferred, with 10+ years of experience in engineering with a strong focus on lithium-ion battery pack or related systems.

5+ years of technical leadership or management experience, including building and developing engineering teams.

Lead Technical Direction:

Set and drive the engineering strategy for Re:Build’s battery pack programs, ensuring technical excellence and alignment with business objectives.

Team Leadership & Development:

Build, mentor, and develop a cross-disciplinary team of engineers (mechanical, electrical, systems). Foster a collaborative culture that encourages innovation, accountability, and continuous improvement.

Program Ownership:

Oversee the design and development of lithium-ion battery packs and modules across multiple programs and industries. Ensure projects are delivered on time, within budget, and to specification.