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October 9, 2026

Network Security Architect

Senior • On-site

Warsaw, Pl-Mz, Poland

Quick Facts

  • Role: Network Security Architect

Description

Lead complex network security architecture activities: create, develop, and enforce architectural standards, patterns, and best practices. Contribute to secure technical project designs and build next-generation network security strategies. Translate business needs and goals into technical and security requirements, ensuring alignment with the target security architecture through continuous transformation, architecture reviews, and threat modeling.

Responsibilities

  • Independently lead complex network security architecture work

  • Create and enforce network security architectural standards, patterns, and best practices

  • Participate in defining secure technical projects and security standards

  • Build and evolve next-generation network security strategy

  • Translate business needs and objectives into technical and security requirements

  • Collaborate with other architects (infrastructure, cloud, applications, enterprise architecture)

  • Ensure designed solutions are consistent with the target network security architecture

  • Transform and continuously improve the current network security architecture

  • Conduct architecture reviews, threat modeling, and security assessments of projects

Requirements

  • Minimum 5 years of experience in network security

  • Higher education in Computer Science, Cybersecurity, Telecommunications, or related field

  • Experience designing enterprise cyber security solutions for on-premises, cloud, and hybrid environments

  • Experience in a large and complex organizational and technological environment

  • Very good knowledge of architectural principles, standards, and best practices

  • Advanced knowledge of transport, application, control, and routing protocols and related threats

  • Good knowledge of authentication and authorization mechanisms and protocols

  • Knowledge of DDoS protection solutions (Arbor knowledge welcome)

  • Knowledge of Zero Trust Network Architecture concepts

  • Cloud network security knowledge (AWS preferred)

  • Experience designing or implementing Web Application Firewall solutions

  • Experience working with Next Generation Firewall solutions

  • Experience conducting threat modeling and security project reviews

  • Knowledge related to access points, routers, switches, network gateways, bridges, and other network infrastructure components

Benefits

  • Opportunity to develop and transform network security architecture within the Cyber Security team

  • Set security standards and direction, support secure solution design, and collaborate with infrastructure, cloud, application, and enterprise architecture teams

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