Infrastructure Engineer

Company: Vector Resourcing Ltd.
Apply for the Infrastructure Engineer
Location: London
Job Description:

Our client is looking for an Infrastructure Engineer to maintain and improve a reliable, secure IT environment within an SME. You will ensure core systems and user services run effectively across on-premise and Microsoft 365. This role is focused on hands‑on delivery, stability, and continuous improvement.

Responsibilities

  • Own and maintain core infrastructure, ensuring performance, uptime, and security
  • Deliver hands‑on user and endpoint support, including walk‑up issues
  • Administer Microsoft 365 services including Entra, Defender, Intune, and Exchange Online
  • Contribute to infrastructure projects with minimal disruption to live services
  • Apply and improve security controls, monitoring threats and responding where needed

Essential skills

  • Experience in IT infrastructure within an SME environment
  • Comfortable in a user‑facing role with competing priorities
  • Good understanding of IT security principles and risks
  • Experience across both on‑premise and cloud environments

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Posted: June 6th, 2026