Optical DWDM Network Engineer - Dublin (Office Based)

GCS Recruitment seeks a Network Engineer - Optical (DWDM) in Dublin, Ireland for a permanent, full-time role in a global infrastructure team. The position involves operating DWDM optical transport networks over fibre and coordinating with vendors to maintain high availability.

You will manage network events, perform upgrades in scheduled windows, troubleshoot issues, and contribute to change-management processes while ensuring seamless connectivity across large-scale production environments.