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September 4, 2026
Network Security Engineer
Mid • On-site
Krakow, Poland
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Your role
As a Network Engineer, you will maintain and enhance enterprise network services across LAN, WAN, and WLAN environments. You will help ensure reliable, secure, and high-performing connectivity, solve complex technical challenges, support modernization initiatives, and work with international teams to deliver robust and resilient network solutions.
Your tasks
- Support, maintain, and optimize enterprise network infrastructure across LAN, WAN, and WLAN technologies.
- Troubleshoot complex network issues and drive improvements in service reliability and performance.
- Configure and enhance routing, switching, and wireless solutions within a global environment.
- Participate in infrastructure upgrades, modernization initiatives, and continuous improvement projects.
- Collaborate with international teams, stakeholders, and technology partners.
- Contribute to cybersecurity and network resilience initiatives.
- Support the delivery of network services in line with Incident, Problem, and Change Management processes.
- Develop expertise in enterprise networking, security, and consulting practices.
Your profile
- 3–5 years of experience supporting enterprise LAN, WAN, and WLAN environments.
- Strong understanding of routing, switching, TCP/IP, and network fundamentals.
- Hands-on experience troubleshooting complex network issues.
- Experience working in a service-driven environment with Incident, Problem, and Change Management processes.
- Familiarity with cybersecurity and network security best practices, including ISO 27001, NIST CSF, or similar industry standards.
- Interest in cybersecurity and secure network design.
- Consultative, proactive, and customer-focused mindset, with the ability to translate technical solutions into business value.
- Strong collaboration and communication skills when working with diverse teams and stakeholders.
What You'll love about working here
- Medical care with Medicover, private life insurance, Sports card, therapeutic support through a helpline, and an educational wellbeing podcast.
- Access to over 70 training tracks and certification opportunities, including GenAI, Excel, Business Analysis, and Project Management, plus access to Education First, TED Talks, and Udemy Business materials.
- Continuous feedback and ongoing performance discussions supported by a transparent performance management policy.
- Hybrid working model after onboarding, with a home office package including a laptop, monitor, and chair.
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