Lead IT Engineer - Secure, Automate & Mentor IT Infra

Quickline Communications Limited in the UK is seeking a Lead IT Engineer to own complex incidents and lead L2/L3 escalations. You'll manage Microsoft 365, Entra ID, Active Directory, Windows and Linux infrastructure, and drive secure, resilient operations across the IT stack.

You'll apply Defender, MFA and patching practices while automating tasks with PowerShell and mentoring junior engineers. This role is focused on delivering reliable, scalable IT services for the business.