The Company We are looking for a System Engineer (Security Focus) to join a leading financial services firm supporting the rollout of a new trading platform. This role sits within the IT team and will play a key part in strengthening infrastructure security, ensuring compliance with MAS Technology Risk Management (TRM) guidelines, and maintaining a secure, stable production environment. This is a hands-on role ideal for an infrastructure engineer who has developed strong exposure to cybersecurity practices and is looking to deepen their impact in a financial services environment. The Role . Manage and support IT infrastructure across on-premise and cloud environments (servers, network, endpoints) . Implement and maintain security controls aligned with MAS TRM guidelines and internal policies . Perform vulnerability management, including scanning, assessment, and remediation (e.g. Tenable, Qualys) . Oversee patch management and system hardening to ensure secure configurations . Support ...