Assembly Technician

Lyten, Inc.; Województwo pomorskie; Hybrid; PLN 70,000 - 100,000; Full time

Job summary

Lyten, Inc. is seeking an Assembly Technician to support line installation, ramp-up, and stabilization on the production floor. The role focuses on mechanical and electrical assembly, equipment adjustments, and real-time process support for prototype builds.

You will read technical drawings, use hand tools, and work with engineers and maintenance to improve yield and reduce downtime. The position offers growth into maintenance responsibilities after ramp-up and requires hands-on experience and

Qualifications

• Technical education in mechanics, electrics or similar.
• Minimum 5 years of experience in a similar position (assembly, maintenance or production).
• English communication is a plus.
• Ability to read technical documentation, mechanical drawings & electrical diagrams.
• Hands-on skills in mechanical and electrical assembly (wiring, cabinet wiring, connections).
• Experience with prototype builds or manual assembly processes.

Responsibilities

• Act as a core hands-on team member during line installation, commissioning and start up.
• Perform mechanical and electrical assembly of production equipment and stations.
• Support equipment setup, adjustments and fine-tuning to reach target performance.
• Execute trial runs and assist in process validation and capability testing.
• Work with tools, fixtures and machines to ensure correct and repeatable assembly.
• Read and follow technical drawings, assembly instructions and electrical diagrams.
• Ensure compliance with quality, safety and production standards.
• Provide constructive feedback on tooling and fixture improvements.
• Support real-time line adjustments to improve flow and reduce downtime.

Skills

Mechanical assembly

Electrical wiring

Reading drawings

Troubleshooting

Kaizen/continuous improvement

Team collaboration

Education

Technical education in mechanics or electronics

Tools

Hand tools

Electrical test equipment

Cabinet wiring

Job description

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.

The Assembly Technician is a hands‑on, shop‑floor role to the production line launch, ramp‑up, and stabilization phase. The position focuses on mechanical and electrical assembly, equipment adjustments, and real‑time process support. In parallel the Assembly technician plays a key role in building new product prototypes using manual and semi‑automated equipment, supporting process development and early‑stage validation. Following the production line launch, the plan for the role is to transfer into the Maintenance Team, where the technician will support and train maintenance technicians in understating production processes, equipment behaviour and line operation. The role is requiring practical skills in assembly mechanical and electrical, troubleshooting, equipment handling and continuous improvement on the shop floor.

Key Responsibilities

• Act as a core hand‑on team member during line installation, commissioning and start up
• Perform mechanical and electrical assembly of production equipment and stations
• Support equipment setup, adjustments and fine‑tuning to reach target performance
• Execute trial runs and assist in process validation and capability testing
• Perform precision mechanical and electrical assembly accordingly to technical documentation
• Work with tools, fixtures and machines to ensure correct and repeatable assembly
• Read and follow technical drawings, assembly instruction and electrical diagrams
• Ensure compliance with quality, safety and production standards
• Provide constructive feedback on assembly feasibility, tooling and fixture improvements
• Support real‑time line adjustments to improve flow, reduce downtime, and stabilize processes
• Assist in cycle time improvements and line balancing activities
• Work closely with engineering and maintenance during debugging and optimization
• Perform basic mechanical and electrical troubleshooting
• Support maintenance team in diagnostics, repairs, and preventive maintenance activities
• After ramp‑up, transition into maintenance‑related responsibilities
• Train and share knowledge with maintenance technicians regarding the production line
• Build new prototypes using manual and semi‑automatic equipment
• Support engineering teams in early‑stage product and process validation
• Assist in adapting assembly methods for future serial production
• Participate in Kaizen and continuous improvement activities
• Support scrap reduction and efficiency improvement initiatives
• Apply and maintain 5S standards in the workplace
• Work closely with production, maintenance, engineering, and quality teams
• Actively participate in daily meetings and shop floor discussions
• Perform other tasks assigned by manager

Requirements

• Technical education in mechanics, electrics or similar
• At least 5 years of experience on a similar position in assembly, maintenance or production environment
• Communicative in English, as a plus
• Experience in reading technical documentation, mechanical drawings & electrical diagrams
• Knowledge of production processes and equipment
• Hands‑on skills in mechanical (assembly, alignment) and electrical assembly (wiring, cabinet wiring, electrical connections)
• Experience with prototype builds or manual assembly processes
• Ability to work in a team and to cooperate actively with quality, engineering, design, maintenance and production
• Willingness to learn and expand into maintenance responsibilities
• Familiarity with hand‑tools and simple machining tools
• Problem solving
• Understanding of manufacturing processes

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.

Founded in 2015 in Silicon Valley, California, Lyten is transforming the future of energy and materials innovation to build a stronger, more resilient world. Our breakthrough innovation, Lyten 3D Graphene™, is a brand‑new supermaterial that enables the creation of products that perform better and cost less. Lyten is rapidly scaling operations across the U.S. and Europe. Our lithium–sulfur (Li‑S) batteries—free from nickel, manganese, cobalt, and graphite—deliver higher energy density and lighter weight while enabling a more secure, independent supply chain and a next‑generation alternative to traditional lithium‑ion chemistry. The acquisition of Northvolt’s assets in California, Poland, Sweden, and Germany has established a strong foundation for Lyten’s global energy storage growth, including Europe’s largest Battery Energy Storage System (BESS) manufacturing facility. Beyond battery systems, Lyten’s platform technology extends to high‑performance concrete admixtures, advanced composites, adhesives, and sensors, redefining material performance across industries from automotive and aerospace to construction and defense. Lyten has raised over $625 million in equity and received support from the U.S. Export‑Import Bank to provide up to $650 million in financing for international customer energy storage projects. Recognized as one of Fast Company’s “Most Innovative Energy Companies,” one of TIME’s “Top Green Technology Companies,” and a Silicon Valley Defense Group Top 100 National Security Company, Lyten is leading the next wave of high‑performance materials and energy systems that enhance energy security and supply chain resilience. Our lithium–sulfur batteries have been selected to power Chrysler’s Halcyon Concept EV.

If you’re ready to shape the next era of advanced materials and product innovation — while working alongside some of the brightest minds in science and engineering — join Lyten and help us build the next industrial revolution.