Senior Cloud Networking & Security Engineer

CIS Oncology

Full-time Belfast, Northern Ireland IT & Technology

Posted:

February 18, 2026

Location:

Belfast, Northern Ireland, United-Kingdom

Job Description

                    A health technology company in Northern Ireland is seeking a network engineer to design and operate network services across data centres and Azure. The role includes managing routing/switching and security policies while solving complex incidents. Candidates should have advanced networking skills including knowledge of Fortinet, F5 BIG-IP, and Azure networking. The company provides a supportive culture and hybrid working options.
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Job Overview

Job Type: Full-time

Location: Belfast, United-Kingdom

Posted: February 18, 2026

Deadline: March 30, 2026