Network Security Engineer (m/k)

Orange

Polska

Hybrid

PLN 120,000 - 180,000

Full time

3 days ago
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Benefits offered by this job

Hybrid work model (2 days in office /
Pension program
Private medical care

Job summary

Orange en Pologne recrute un opérateur SOC junior pour valider et résoudre des incidents de sécurité réseau dans un environnement international. Vous analyzerez les flux et les logs, gérerez les alertes et contribuerez à des projets internationaux avec une formation continue et un cadre hybride.

Le poste exige une expérience Security Operations et des certificats pertinents; le travail se fait en rotation 24/7 après une période d’intégration. Poste à pourvoir en CDI avec avantages attractifs.

Qualifications

  • Expérience ≥1 an dans les opérations de sécurité.
  • Connaissance TCP/IP, VLAN, routage, NAT, VPN et DNS.
  • Expérience pratique avec des technologies de firewall (Fortinet, Palo Alto, Check Point, Cisco ASA).
  • Compréhension de l’analyse de flux et de l’interprétation de logs.
  • Formation technique IT (ou étudiant en cours).
  • Anglais suffisant pour communiquer librement.
  • Certifications: Fortinet NSE/FCP, Palo Alto PCCET/PCNSA, CCNA/CCNP souhaitables.
  • Expérience dans la gestion d’incidents réseau.

Responsibilities

  • Valider techniquement les alertes firewall, VPN, proxy et réseau.
  • Posséder et résoudre les incidents de sécurité de bout en bout.
  • Analyser les flux, règles NAT, routage et impacts de politiques.
  • Diagnostiquer les blocages firewall, IPS, tunnels VPN et routage.
  • Mettre en œuvre des modifications de règles firewall conformes à l’approbation.
  • Collaborer dans un environnement international.
  • Travailler en shifts 8 heures en rotation 24/7 après onboarding.

Skills

English professionnel
Network security incidents
Analyse de flux réseau

Education

Éducation IT technique (y compris étudiants)

Tools

Fortinet
Palo Alto
Check Point
Cisco ASA

Job description

Date de publication : Oct 22, 2026, 12:00AM

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.

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

Chez Orange, seules vos compétences comptent.

Quel que soit votre âge, genre, origine, parcours, religion, orientation sexuelle, handicap, neuroatypie, ou apparence, nous encourageons activement la diversité au sein de nos équipes, car elle constitue une force pour le collectif et un vecteur d’innovation.Orange est une entreprise handi-accueillante : n’hésitez pas à nous faire part de vos besoins spécifiques.

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