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⏰ FULL_TIME

Senior Network and Security Engineer

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Location 📍 Belfast, United Kingdom
Posted 📅 June 11, 2026
Work Type ⏰ FULL_TIME

Position Overview

Senior Network & Security Engineer

Are you an experienced Network & Security Engineer looking to lead cutting-edge projects in a global environment? This is an exciting opportunity to join a forward-thinking organisation driving network modernisation and OT segmentation.

Your new role
You will design and implement secure network architectures, managing core Cisco technologies such as ASA firewalls, Firepower Threat Defense (FTD)/NGFW, Identity Services Engine (ISE) for NAC, Cisco+ Secure Connect, and Wireless LAN Controllers. You’ll optimise DMVPN/MPLS for remote sites, evaluate SDWAN solutions, and enforce zero trust policies.

As a subject matter expert, you’ll lead OT segmentation projects, troubleshootplex issues, and mentor junior engineers. Collaboration with global teams andpliance with GDPR and data privacy standards will be key.

What you’ll need to succeed
  • Ideally 8+ years in networking, with 5+ years focused on security.
  • ...
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    Job Details

    Employment Type
    FULL_TIME
    📊
    Category
    Computer Occupations
    🏠
    Work Arrangement
    On-site
    📍
    Location
    Belfast, United Kingdom