CMC Markets is looking for an experienced Senior Network & Security Engineer to join our Technology team. This role plays a key part in designing, building and supporting our global network infrastructure, ensuring high performance, resilience and security across on-premise and cloud environments.

You will work across both project delivery and business-as-usual operations, supporting critical trading platforms in a fast-paced, regulated environment.

Key Responsibilities

• Design, implement and maintain CMC Markets’ global LAN, WAN and cloud network infrastructure.
• Deliver network engineering and design for new initiatives, alongside ongoing BAU growth and optimisation.
• Monitor network performance, capacity and availability, providing proactive support and troubleshooting.
• Implement new network services in line with internal policies, standards and security requirements.
• Identify, advise on and remediate ne...