Electromechanical Engineer - Energy Storage Systems

Lyten is leading an industrial revolution through Lyten 3D Graphene™, a breakthrough supermaterial unlocking a new generation of products — from lithium–sulfur batteries and energy storage systems to concrete admixtures, lightweight composites, and next-generation sensors that are revolutionizing industries. Together, these innovations are making a massive global improvement and driving real-world impact across energy, mobility, construction, and defense.

At Lyten, we believe the most meaningful careers begin with purpose — and with people who want to make a difference. We’re not just developing advanced supermaterials — we’re about to change the world as we know it, reshaping how energy is stored, how products are built, and how progress is made.

We’re entering an exciting growth phase, scaling production across the U.S. and Europe and expanding our team of engineers, scientists, and innovators.

Apply now to join our team and be part of something bigger than yourself — where collaboration, creativity, and purpose come together to build the technologies that will define the next century.

At Lyten Poland, we design and build next-generation battery systems that power the future of clean energy and electrification. Our work sits at the intersection of advanced materials, intelligent design, and real-world impact. We are looking for an Electromechanical Engineer who thrives in a fast-moving environment and wants to help shape battery systems from concept to production.

As an Electromechanical Engineer, you will be responsible for the electromechanical development of battery systems, including modules, packs, racks, and the Main Electronic Box. You will work across the full product lifecycle—from early concept development to production—ensuring safe, manufacturable, and high-performance designs.

You will collaborate closely with customers and internal teams to understand product use cases and requirements, translating them into robust electromechanical solutions that meet performance, safety, and cost targets.

Key responsibilities

• Actively interact with customers to understand product use cases and requirements throughout the entire project lifecycle

• Support early product concept development and architecture definition

• Design and integrate high-voltage and low-voltage harness routing and fastening from concept to production, with strong focus on safety, serviceability, and producibility

• Develop high-voltage routing and busbar systems, ensuring compliance with creepage and clearance requirements

• Package and integrate HV and LV electrical components, considering EMC, ventilation, condensation, safety, serviceability, and manufacturing constraints

• Perform mechanical design of protective enclosures and support systems for electronic components and harnesses (metallic and plastic), accounting for mechanical loads and vibration

• Design protective enclosures to safeguard against environmental impacts and contamination

• Apply design-for-manufacturing and cost-optimization principles

• Support electrical and system engineers in preparing schematics and formboard drawings

• Support interface selection (connectors, switches, indicators, etc.) to ensure system requirements are fulfilled

• Create technical drawings for customers and manufacturing

• Support product and documentation release in Teamcenter

• Participate in prototyping and validation of designed components

Requirements

Education & experience

• Bachelor’s or Master’s degree in Mechanical Engineering or a related field, or equivalent experience

• 3+ years of mechanical design experience, including exposure to cell integration, structural integration, power electronics, or high-performance lithium-ion batteries

• Experience with plastic parts and injection molding

• Experience with various mechanical joining methods

• Strong hands-on CAD skills

• Excellent analytical skills, particularly in design for safety, production, and serviceability

• Experience working in international teams and with customers

• Excellent written and spoken English

• Experience from a start-up environment is a strong plus

Skills & ways of working

• Ability to work under high pressure and tight deadlines with strong time management

• Comfortable working both independently and as part of a team

• Ability to operate in a high-visibility, fast-paced, international start-up environment

• Flexible, quality-focused, friendly, and motivated to take on new challenges

• Resilient, persistent, and equipped with a sense of humor

What makes you successful at Lyten

• Passionate and purpose-driven

• Customer-focused mindset

• Strong “can-do” attitude with an entrepreneurial spirit

• Comfortable owning problems and driving solutions forward

Why Work at Lyten

At Lyten, you’ll be part of a team that’s redefining what’s possible in energy, materials, and manufacturing. We’re not just imagining the future — we’re building it today with breakthrough technologies that are changing how products are made and how industries innovate.

Our people are the heart of that mission. From world-class scientists and engineers to creative problem-solvers in operations, manufacturing, and commercialization, every member of the Lyten team plays a role in turning bold ideas into real-world impact. We believe that the best work happens when you’re doing great things in the world — with people you like. Collaboration, curiosity, and a shared sense of purpose drive everything we do.

What You’ll Find at Lyten

• A mission that matters: Contribute directly to solving complex challenges in energy, mobility, and materials innovation.

• Cutting-edge innovation: Work on technologies at the intersection of materials science, energy storage, and advanced manufacturing that strengthen energy security and local supply chains.

• Extraordinary people: Join a team of talented, friendly, and down-to-earth innovators who support, challenge, and inspire one another every day.

• Teamwork and culture: Experience a workplace built on trust, respect, and shared success — where collaboration fuels breakthroughs and everyone’s ideas are heard.

• Global impact: Help scale new materials and energy solutions that reinforce industrial resilience across the U.S. and Europe.

• Career growth: Be part of a fast-moving company entering a commercial growth phase, with opportunities to lead, learn, and make your mark.

• Purpose-driven values: Thrive in an environment that celebrates ingenuity, optimism, and meaningful progress — together.

Lyten offers the opportunity to do the most important work of your career — helping build the technologies that will power the next century of innovation.

Join us, and help transform industries, communities, and the planet with friends who share your drive to make a difference.