Network Engineer
Lyten Poland Sp. z o. oLyten 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.
As a Network Engineer at Lyten Poland you will get the opportunity to work with state-of-the-art enterprise networking, datacentre and cloud networking, as well as industrial OT networks on the production floor of Europe’s largest Battery Energy Storage System (BESS) manufacturing facility. This is a unique opportunity to work with networking solutions that integrate across these multiple domains and evolve towards full automation (“network as code”) of the network infrastructure.
In this role you will collaborate closely with the Global IT team and with our OT and Automation engineers to make sure the network is secure, reliable, and stable, supporting Lyten Dwa and our corporate operations.
Your main responsibilities will be to design, deploy, and continuously improve the network segments across factory production lines, the datacentre, public clouds, , and office sites. You will operate Cisco SD-Access (Catalyst Center, ISE, and Fabric) and Palo Alto NGFW as the foundation of our enterprise and security architecture, and Cisco Industrial Ethernet (IE) switches as the backbone of our production-floor (OT) networks.
You will also own the network monitoring and observability stack based on Grafana and Prometheus — defining the dashboards, alerts, log pipelines, and telemetry that keep both IT and OT operations visible and healthy — and lead troubleshooting and root-cause analysis when incidents happen.
You will report directly to the Senior IT Manager.
Skills & Requirements
Required experience and skills
At least a bachelor’s degree in computer science, Information Technology or equivalent experience
Certified in CCNA or any equivalent certificate in network industry
Experience in incident and change management principles and best practices
Minimum 2-3 years of experience in networking, focusing on CIsco devices
Knowledge of network technology disciplines (e.g. IP Routing and Switching, Routing Protocols, WAN, Firewall, Packet Analysis, Infrastructure, Capacity Planning, IT Tools and other relevant technologies)
Familiar with Industrial Ethernet or any deterministic Ethernet protocols
Basic knowledge of AWS/Azure Cloud networks
Basic knowledge of GIT, Terraform and Python
Experience with wireless networks, preferably Cisco wireless
Knowledge of network hardware and software technologies and best practice
Basic knowledge about network firewalls, preferably PaloAlto
Familiarity with incident and change management principles and best practices.
Fluent English written and oral skills.
Preferred but not required skills
Experience in large scale network monitoring, automation, and testing
Experience working in manufacturing or industrial environments with IT/OT convergence (Purdue model).
Adequate knowledge about Software defined networking SDN, preferably Cisco ACI
Experience with Cisco Hyperconverged solution
Familiar with datacentre network topologies
Hands-on experience with Cisco ISE
Hands-on experience with Palo Alto Firewalls and Panorama
Strong working knowledge of Palo Alto NGFW administration, including Panorama, security profiles, and GlobalProtect VPN.
Industry certifications such as CCNP Enterprise, CCNP Security, or Cisco SD-Access Specialist.
Familiarity with Atlassian products (Jira / Confluence).
Polish language skills.
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.