Hybrid Cloud Infrastructure Engineer

Design, implement, operate, and maintain secure, reliable, and resilient infrastructure across the Company’s data centres, corporate offices, and public cloud environments.

Administer and support enterprise compute infrastructure, including Linux and Windows servers, virtualization platforms, storage systems, backup solutions, and core infrastructure services.

Configure, administer, and monitor network and security infrastructure, including routers, switches, firewalls, VPN gateways, proxy servers, DNS, DHCP, WAN links, and related components.

Manage public and hybrid cloud infrastructure, including virtual networks, routing, security controls, resource monitoring, connectivity, and infrastructure migration activities.

Monitor infrastructure availability, performance, capacity, and security, and proactively identify and address potential risks, service degradation, and capacity constraints.

Plan and execute infrastructure changes, upgrades, patching, maintenance, migrations, and technology lifecycle activities in accordance with the Company’s change management and security requirements.

Respond to infrastructure incidents, coordinate service restoration, conduct root cause analysis, and implement appropriate corrective and preventive actions.

Implement and maintain infrastructure security controls, including system and network hardening, secure configuration baselines, vulnerability remediation, access controls, patch management, and security monitoring.

Provide Level 2 and Level 3 escalation support for infrastructure-related issues affecting production and corporate environments. Perform connectivity testing, troubleshooting, circuit provisioning, and migration activities for trading and clearing members.

Support disaster recovery, business continuity, backup restoration, system failover, and infrastructure resilience exercises, and follow up on identified improvement actions. Maintain accurate and up-to-date architecture diagrams, network diagrams, configuration