💼 Full-Time Position

Senior IT Infrastructure & Systems Manager

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Onyx-Conseil
📍 london, england, United-Kingdom
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Location
london, United-Kingdom
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Posted
June 29, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Senior IT Infrastructure & Systems Manager

We are seeking an experienced and highly motivated Senior IT Infrastructure Manager with at least 7 to 10 years of experience to oversee, manage, and continuously improve the organization’s IT infrastructure, enterprise systems, network environment, and end‑user computing services.

The successful candidate will ensure the availability, security, performance, and resilience of critical business systems while leading technical teams and supporting key stakeholders across the organization.

This role requires a strong blend of technical expertise, leadership capability, operational excellence, and stakeholder management skills, within a complex enterprise environment that includes financial, trading, and treasury systems.

Infrastructure & Systems Management

  • Administer, maintain, and optimise Windows and Linux server environments.
  • Manage VMware virtualised infrastructure (vSphere 8 a...