Network Security Engineer (m/k)

About us: 

We invite you to join a group of dedicated network and cybersecurity professionals working together under the banner of SOC / CyberSOC. The dynamically-growing team of 43 is enriched by diverse backgrounds and cooperates with international Orange Cyberdefense structure in order to provide top-notch support 24/7.

We offer you a very friendly and supportive work environment, many training and upskilling opportunities, stable employment with a long-term career path and ability to work with the newest technologies on a variety of international projects.

Network Security Engineer (m/k)

Your resposibilites:  

• Perform technical validation of firewall, VPN, proxy, and network security alerts

• Own and resolve network security incidents end-to-end

• Analyze traffic flows, NAT rules, routing behavior, and policy impacts

• Troubleshoot firewall drops, IPS blocks, VPN tunnel failures, and routing issues

• Implement standard and pre-approved firewall rule changes following risk validation.

• Cooperation in an international environment

• Working in 8-hour shifts in a 24/7 rotation (after onboarding period)

Requirements:  

• At least 1 year of experience working in Security Operations

• Understanding of TCP/IP, VLANs, Routing, NAT, VPN, DNS

• Hands-on experience with firewall technologies (Fortinet, Palo Alto, Check Point, Cisco ASA)

• Understanding of network flow analysis and log interpretation

• Technical, IT or related education (including current students)

• Knowledge of English in a degree allowing free communication

• Certificates: Fortinet NSE/FCP, Palo Alto PCCET or PCNSA, CCNA/CCNP (nice to have)

• Experience with handling network incidents

We offer:  

• Stable employment based on an employment contract

• Hybrid work model (2 days from the office / 3 days from home)

• Pension program – after 6 months of employment, Orange will contribute 7% of your gross salary each month to your retirement account

• Private medical care with PZU Zdrowie

• Interest-free loans for housing, health, and other purposes

• Subsidy for vacation

• FitProfit sports card

• Integration events and trips co-financed from the social fund

• Option to join group insurance on preferential terms

• Smartphone with unlimited Internet – also for private use

• Preferential offer for Orange services

• Diverse and tailored development opportunities – training, access to educational platforms (including language learning platforms), internal internship programs, and inspiring educational events

Tech stack

• TCP
• IP
• VLAN
• routing
• VPN
• DNS
• Palo Alto
• Fortinet
• Check Point
• NAT