Network Security Engineer

Dodano: 21.07.2026

Network Security Engineer

Typ pracy:

HybrydowaZdalna

Lokalizacja:

Polska

Stack technologiczny:

English

Dodano: 21.07.2026

Aplikuj

Wiele lokalizacji

Region: Europa

Country
Polska

Your responsibilities:

Edge Architecture & Engineering

  • Perimeter Defense Mastery: Lead the end-to-end deployment, configuration, and maintenance of Next-Generation Firewalls (Palo Alto, Fortinet), ensuring high availability (Active/Active & Active/Passive) and optimal inspection performance across global entry points.
    Zero Trust Transition: Architect and implement ZTNA solutions to move beyond legacy VPNs, focusing on granular, application-level access and identity-aware security policies.
  • Multi-Cloud Network Security: Engineer and manage cloud-native security controls within AWS, Azure, and GCP, ensuring consistent security posture across hybrid and multi-cloud environments.
  • DDoS & Threat Mitigation: Design and refine DDoS protection strategies and automated threat prevention policies (SSL decryption, IPS/IDS) to shield critical infrastructure from sophisticated external attacks.

Product Lifecycle & Evolution

  • Lifecycle Governance: Oversee the delivery of Edge solutions from initial design through build, global rollout, and continuous optimization, ensuring that all security controls are reliable, scalable, and documented.
  • Edge Innovation: Proactively identify emerging trends in Edge computing and SASE (Secure Access Service Edge) to inform the product roadmap and maintain a competitive advantage in network defense.

Operational Excellence & Visibility

  • Technical Subject Matter Expertise: Serve as the lead engineer for complex network security escalations, performing deep-packet analysis and root-cause investigations to implement long-term architectural fixes.
  • Security Observability: Develop advanced monitoring dashboards and telemetry to provide real-time visibility into edge traffic patterns, attack surfaces, and the health of the security stack.
  • Automation & Orchestration: Manage security policies as code while continuously improving automation workflows and cross-platform orchestration to eliminate manual friction, reduce operational overhead, and ensure consistent, high-speed security enforcement.
  • Self-Service & Enablement: Build and maintain automate

We are looking for you, if you have:

Education / Experience

  • Educational Background: Bachelor’s degree in Computer Science, Software Engineering, Information Security, or a related technical field.
  • Perimeter Security Mastery: 5+ years of hands-on experience in designing and managing enterprise-grade Firewall environments (specifically Palo Alto and/or Fortinet).
  • Cloud Security Expertise: Proven track record of implementing network security controls in at least two major cloud providers (AWS, Azure, or GCP).
  • Perimeter & Inspection Expertise: Proven track record in configuring and maintaining Palo Alto Next-Generation Firewalls (NGFW), including TLS inspection, User identification, WildFire, Threat Prevention, URL Filtering and GlobalProtect.
  • Automation Engineering: Proven experience using Ansible, Terraform, or Python to manage network security infrastructure at scale.
  • Large-Scale Infrastructure: Experience managing security controls in complex, global environments involving thousands of diverse device profiles (IoT, Medical, Corporate).
  • Regulated Industry: Experience working in highly regulated environments (e.g., Pharmaceuticals, Healthcare, or Finance) is a significant plus.

Technical Skills

  • NGFW Expert: Expert-level knowledge of Palo Alto and/or Fortinet platforms, including advanced threat prevention, SSL decryption, and high-availability design.
  • DDoS Mitigation: Experience managing specialized DDoS protection services (e.g., Akamai, Cloudflare, or F5).
  • ZTNA & Remote Access: Proficiency in modern Zero Trust architectures and SASE frameworks (e.g., Zscaler, Prisma Access).
  • Multi-Cloud Networking: Strong understanding of cloud networking components (VPCs, VNETs, Transit Gateways, Cloud Firewalls).
  • Network Foundations: Deep understanding of core protocols (BGP, OSPF, DNS, TLS/SSL) and how they intersect with security enforcement.

Skills below will be considered a plus:

  • Vendor certifications: Fortinet NSE or Palo Alto Networks PCNSA PCNSE or Cisco CCNP Security
  • Cybersecurity certification: CISSP
  • Infrastructure as Code (IaC): Proficiency in Terraform and GitHub to maintain version-controlled, reproducible security configurations.
  • Scripting & Integration: Strong skills in Python or Go to build custom API integrations between security platforms and internal orchestration tools.
  • DDoS Mitigation: Experience managing specialized DDoS protection services (e.g., Akamai, Cloudflare, or F5).
  • Governance Frameworks: Familiarity with NIST, ISO 27001, and FAIR data principles.

Leadership Skills

  • Communication: Strong ability to build trust with network and infrastructure experts and explain complex security policy concepts to non-technical stakeholders.
  • Innovation & Curiosity: A relentless passion for staying ahead of threat actors by researching emerging network security trends and automated enforcement techniques.
  • Thriving in Ambiguity: Ability to navigate global complexity and drive clarity when translating high-level security requirements into functional network policies.
  • Self-Starter: Proven ability to manage technical workstreams from concept to production with minimal supervision, taking full ownership of the Edge Defense product lifecycle.

Additional Qualifications

  • Demonstrated ability to mentor colleagues with less experience and provide guidance on cybersecurity best practices and analysis techniques
  • Strong facilitation, communication, and conflict resolution skills to ensure alignment across multiple product squads and complex stakeholder networks
  • Demonstrated interpersonal, collaborative and commitment to operational excellence skills.

We offer:

  • Participation in interesting and demanding projects.
  • Flexible working hours.
  • A great, non-corporate atmosphere.
  • Possibility to work remote or hybrid (2 days per week from the office).
  • Opportunities for development and promotion.
  • Attractive package of benefits.

We reserve the right to contact the selected candidates.

Dlaczego warto dołączyć do TTMS?

1

Elastyczne godziny pracy

Nie każdemu odpowiada praca w firmie w standardowych godzinach 9-17. Od wielu lat z powodzeniem prowadzimy projekty, mimo niejednolitego trybu pracy.

2

Możliwość pracy hybrydowej

W TTMS praca „biurko w biurko” nas napędza, ale rozumiemy, jeśli ktoś woli model hybrydowy. Jesteśmy wyposażeni we wszystkie konieczne narzędzia, aby wykonywać pracę w takim modelu.

3

Świetna, niekorporacyjna atmosfera

Profesjonalizm, dbałość o jakość pracy i przyjazna, nieformalna atmosfera nie wykluczają się. Płaska struktura oraz naturalne, życzliwe relacje tworzą u nas podłoże do kreatywności i innowacji.

4

Ciekawe, międzynarodowe projekty

Tworzymy rozwiązania dla średnich i dużych firm, jesteśmy obecni w Polsce, Malezji, Danii, UK, Szwajcarii i Indiach – efekty Twojej pracy okrążą cały świat. W TTMS masz wpływ na sukces firmy.

5

Wspólnie ku neutralności klimatycznej

Wybieramy podwykonawców pod kątem minimalizacji śladu węglowego, organizujemy nasadzenia krzewów, ratujemy torfowiska – wszystko po to, żeby osiągnąć neutralność klimatyczną już w 2025 roku. Cieszymy się, że przyciągamy coraz więcej osób, które dbają o zrównoważony rozwój i ochronę środowiska.

6

Przyjazne biura

Nasze biura to nowoczesne przestrzenie, inspirujące pracowników i przyjazne środowisku. Białystok jest królestwem superbohaterów Marvela, Kraków kojącym lasem tropikalnym, Wrocław galerią sztuki, a oddział Lubelski to rockowe “hall of fame”.

Chciałbyś dla nas pracować?

Nasze biura

Transition Technologies MS S.A.
(„TTMS”) to szybko rosnący dostawca nowoczesnego outsourcingu IT
w Polsce i zagranicą.

Transition Technologies MS S.A.(„TTMS”) to szybko rosnący dostawca nowoczesnego outsourcingu IT w Polsce i zagranicą. TTMS jest częścią Grupy Transition Technologies, jednej z największych firm branży IT w Polsce, dzięki czemu jesteśmy stabilni i elastyczni.

Zatrudniamy ponad 850 specjalistów. Realizujemy nietypowe, kompleksowe
i nieszablonowe projekty dla wielu branż. Oferujemy elastyczne modele współpracy
i całościową obsługę projektów dzięki zespołom specjalistów z wielu dziedzin.
Stawiamy na ekologię i nieustannie zmniejszamy ślad węglowy, minimalizując jego
negatywny wpływ na środowisko.