Security Network Engineer

We are looking for a motivated Cybersecurity Engineer to join a team responsible for delivering and supporting network security solutions within complex IP and telecommunications environments. This role combines hands-on engineering, troubleshooting, implementation, and collaboration with customers and technical teams. You will work with modern network security technologies while contributing to the reliability, security, and continuous improvement of customer infrastructures.

Responsibilities

• Implement, configure, and maintain network security solutions within IP and telecommunications environments.
• Support deployment, migration, and transformation projects.
• Configure and optimize Next-Generation Firewalls (NGFW), IDS, and IPS solutions.
• Participate in network segmentation and microsegmentation initiatives.
• Troubleshoot network and security-related incidents.
• Analyze and resolve technical issues across customer environments.
• Support integration of multi-vendor network and security technologies.
• Collaborate with customers and internal teams to deliver secure and reliable solutions.
• Contribute to solution design discussions and technical improvement initiatives.
• Create and maintain technical documentation.
• Monitor industry trends and emerging cybersecurity technologies.
• Participate in planned maintenance and implementation activities, including occasional service windows.

Requirements

• 2+ years of experience in Cybersecurity, Network Security, or Network Engineering.
• Good understanding of IP networking fundamentals.
• Experience with routing technologies such as BGP, MPLS, VXLAN, or EVPN.
• Knowledge of firewalls, IDS/IPS solutions, and network security concepts.
• Experience working with at least one of the following vendors: Fortinet, Check Point, Palo Alto, Cisco, Juniper, F5, Nokia, or Arista.
• Interest in modern networking and security technologies such as SASE, SD-WAN, and cloud-native environments.
• Strong troubleshooting and problem-solving skills.
• Ability to work effectively in multi-vendor environments.
• Customer-oriented mindset and willingness to collaborate with stakeholders.
• Professional English communication skills.

What to Expect

• Hybrid work model with regular presence in the Gdynia office.
• Opportunity to work with leading cybersecurity and networking technologies.
• Participation in international projects within telco and enterprise environments.
• Hands-on experience across security, networking, and infrastructure domains.
• Collaboration with experienced engineers and technical specialists.
• Professional development through training and certification opportunities.
• Supportive and knowledge-sharing team culture.
• Stable employment and long-term career growth opportunities.

Interested in developing your expertise in network security and working on modern telecommunications and enterprise infrastructures? We'd love to hear from you.

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.