Senior Systems Engineer – Cloud & Security Lead (Hybrid)

Company: Eze Castle Integration, Inc.
Apply for the Senior Systems Engineer – Cloud & Security Lead (Hybrid)
Location: London
Job Description:

ECI is seeking a Senior Systems Engineer to drive technology programs, including Cloud implementation and support, desktop engineering escalation and networking for a defined client portfolio. Hybrid work with a London-area preference.

You’ll lead migrations, manage complex issues, and contribute to the internal knowledge base while delivering best-practice security configurations such as MFA and conditional access.

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Posted: September 22nd, 2026