3rd Line Support Engineer

17918 • Belfast, County Antrim, United Kingdom • Posted June 25, 2026

Location Belfast, County Antrim
Job Type Full-time
Category other-general
Posted June 25, 2026
3rd Line Support Engineer Initial 6-Month Contract On-site in Belfast £300 a day Inside IR35 We're working with a global IT Services Provider who are looking for an 3rd Line support Engineer to provide onsite support across infrastructure and end-user technology within an operational environment. Responsibilities: Act as the onsite escalation point for IT support issues across users, systems, and infrastructure Support day-to-day infrastructure operations including servers, networking, hardware installation, and equipment racking Assist with project delivery and system rollouts Liaise between local users and global IT teams Support business-critical system changes and provide hypercare during rollouts Requirements: Proven experience working within a Third Line/IT Engineer role Strong IT troubleshooting experience across infrastructure, networking, and business applications Good knowledge of Microsoft 365, Active Directory, Windows Desktop, and Server environments Understanding of netwo...

Interested in this role?

Click the button below to start your application.

Apply Now