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Network Security Engineer - Security Tech Tribe
  • Warsaw
Network Security Engineer - Security Tech Tribe
Warszawa, Warsaw, Masovian Voivodeship, Polska
T-Mobile
15. 5. 2025
Informacje o stanowisku

technologies-expected :


  • Cisco ASA/FTD
  • Palo Alto
  • Fortinet
  • Zscaler

about-project :


  • Joining T-Mobile will offer you the space to develop yourself professionally and personally! You will join a team that is willing to share knowledge and is counting on you to do the same.

responsibilities :


  • Design, implement, and maintain secure network infrastructure (LAN, WAN, Wi-Fi) in alignment with industry best practices.
  • Configure and manage network and security devices including firewalls, VPNs, IDS/IPS, and SSE platforms (e.g., Cisco ASA/FTD, Palo Alto, Fortinet, Zscaler).
  • Monitor and analyze network traffic and security logs using SIEM platforms and tools such as Wireshark, NetFlow, and tcpdump.
  • Ensure a high level of security through the application of Zero Trust Architecture, network segmentation, and Network Access Control (NAC).
  • Implement and support DDoS protection solutions and load balancing technologies.
  • Identify, assess, and respond to network-level threats, including conducting vulnerability scans and risk assessments.
  • Ensure compliance with relevant standards and regulations (e.g., ISO 27001, NIST, DORA, GDPR).
  • Participate in change management and patch management processes.
  • Maintain a strong security mindset and stay updated on emerging cyber threats, attack vectors, and defensive mechanisms.

requirements-expected :


  • Technical Skills & Experience
  • 3–5 years of hands-on experience in network and security engineering roles.
  • Strong knowledge of network protocols, routing and switching, TCP/IP, UDP, BGP, OSPF, etc.
  • Experience with SSE, firewalls, VPNs, IDS/IPS, and next-generation security appliances (e.g. Cisco ASA/FTD, Palo Alto, Fortinet, Zscaler).
  • Ability to design, implement, and monitor secure network infrastructure (LAN/WAN/Wi-Fi).
  • Familiarity with SIEM platforms, log analysis, and security monitoring tools.
  • Knowledge of NAC (Network Access Control), DDoS protection, and load balancing technologies.
  • Understanding of Zero Trust Architecture and network segmentation.
  • Hands-on experience with network troubleshooting tools (Wireshark, NetFlow, tcpdump).
  • Security Mindset & Best Practices
  • Deep understanding of cyber threats, network-based attack vectors, and defense mechanisms.
  • Knowledge of relevant compliance standards (e.g. ISO 27001, NIST, DORA, GDPR).
  • Ability to perform risk assessments, vulnerability scans, and incident response related to network-level threats.
  • Familiarity with change management and patch management processes.

offered :


  • Współpraca w oparciu o umowę direct B2B
  • Pakiet medyczny, sportowy i ubezpieczenie na życie na preferencyjnych warunkach
  • Dostęp do platformy szkoleniowej RoDoS
  • Brak dress codeu - u nas możesz być sobą
  • Znam Talent – szkolenia lub pieniądze za polecenie znajomych do pracy ?!
  • Poza tym możesz u nas liczyć na dostęp do naszych produktów i usług na preferencyjnych warunkach

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • flexible working time
  • corporate products and services at discounted prices
  • mobile phone available for private use
  • no dress code
  • parking space for employees
  • employee referral program
  • charity initiatives

  • Praca Warszawa
  • Chief security officer Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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