TH

Senior Network Security Engineer

ThoughtBot massy Posted 29 Sep 2026 Closing: 29 Oct 2026
Permanent Hybrid Featured
€55 - €75

Role Description & Technical Scope

Senior Network Security Engineer

We are seeking a Senior Network Security Engineer to design, build, and secure complex network infrastructures. This role is focused on Build (95%) with limited Run (5%) responsibilities.

Key Responsibilities

  • Design, adapt, and implement network and security solutions (LAN, WAN, Firewalls, Telephony).
  • Collaborate with architects, security leads, and operations teams to integrate new technologies.
  • Lead projects through scoping, POC, integration, and provide operational support.
  • Maintain documentation and ensure standards compliance.
  • Propose performance improvements and enforce best practices in network/security management.
  • Provide consulting, training, and technology watch in your domain.

Technical Environment

  • Strong expertise in routing, switching, firewalling.
  • Proven experience in complex network/security projects.
  • Ability to work evenings/weekends when required.
  • Excellent communication and collaboration skills.

Seniority Level

Mid-Senior level

Employment Type

Contract

Job Function

Information Technology

Industries

IT Services and IT Consulting

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Key Details
  • Date Posted: 29 Sep 2026
  • Location: massy
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: Informatique & Technologie
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