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IT Network & Security Technician

Job in Belfast, County Antrim, BT1, Northern Ireland, UK
Listing for: MCS Group
Full Time position
Listed on 2026-05-02
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security, Network Administrator, Systems Engineer
Salary/Wage Range or Industry Benchmark: 40000 - 60000 GBP Yearly GBP 40000.00 60000.00 YEAR
Job Description & How to Apply Below

IT Technician - Security | Infrastructure | Network

Location: Belfast + occasional UK/Europe travel
Type: Permanent

I'm working with a well-established, multi-site organisation to recruit an IT Technician with experience across security, infrastructure, and networking.

This is a great opportunity to step into a broad, hands‑on technical role where you'll support and secure a complex IT environment while contributing to key projects across the business.

The Role

You'll provide 2nd line support and play a key role across:

  • Security:
    Supporting SIEM tools, monitoring alerts, and assisting with security policies
  • Infrastructure:
    Maintaining Windows Server environments, virtualization (VMware), and core systems
  • Network:
    Supporting firewalls, VPNs, DNS/DHCP, and cloud networking
  • Supporting cloud telephony, remote access, and multi‑site connectivity
  • Contributing to IT projects, upgrades, and system improvements
What I'm Looking For
  • Experience in a 2nd line IT Support / Infrastructure role
  • Strong knowledge of Windows Server, O365 & Active Directory
  • Exposure to networking, virtualization, or security tools (SIEM)
  • A proactive mindset with strong problem‑solving skills
Why Apply?

This role offers real variety and progression, with exposure across:

  • Security
  • Infrastructure
  • Networking
  • Cloud technologies

Perfect for someone looking to move towards Infrastructure, Network, or Security‑focused roles.

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