Senior IT Support Engineer – Onsite London (1st–3rd Line)

Company: Summer Browning
Apply for the Senior IT Support Engineer – Onsite London (1st–3rd Line)
Location: London
Job Description:

Summer-Browning Associates is currently supporting a private sector client in search of a Senior IT Support Engineer (1st – 3rd Line). The role is onsite five days a week at Central London location, delivering hands-on IT support across applications, infrastructure and end-user technologies to guarantee excellent service delivery.

The ideal candidate will have extensive 1st-3rd line experience in finance/insurance, strong Microsoft 365/Entra ID/Intune skills, and a track record of IT and cyber

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Posted: October 11th, 2026