Cloud Security Engineer

BCS is NETS’ wholly owned subsidiary, and is an entity within the NETS Group. It manages and operates clearing and payment infrastructure for the Singapore Automated Clearing House, including Fast And Secure Transfers (FAST), Inter-bank GIRO (IBG), Cheque Truncation System (CTS), and provides services for PayNow and SGQR Central Repository.

Overview
We are seeking a Cloud Security Engineer with strong people skills and solid project execution capability. The ideal candidate is someone who is hands-on in cloud security fundamentals, able to work collaboratively with teams, and comfortable managing tasks and deliverables without needing to be highly senior. This role is suited for someone with a good foundation and the drive to grow, while still bringing dependable expertise to the organisation.

Key Responsibilities
• Implement and support cloud security controls across enterprise environments.
• Work closely with infrastructure, application and security teams to ensure secure design, deployment and operations.
• Participate in security reviews, assessments and architecture discussions for cloud-hosted systems.
• Support and maintain Privileged Access Management (PAM) controls, including onboarding, review, troubleshooting, and lifecycle governance.
• Assist in planning and executing cloud security projects, ensuring timely delivery of milestones.
• Contribute to development of security policies, standards and guidelines related to cloud adoption.
• Investigate and respond to cloud-related security alerts, vulnerabilities, and incidents.
• Prepare technical documentation, diagrams and reports for stakeholders.
• Educate and guide teams on secure cloud practices with a collaborative and approachable communication style.

Requirements
• Good understanding of cloud security concepts (identity, access control, network segmentation, encryption, monitoring, logging, configuration management).
• Hands-on knowledge of PAM principles, workflows and best practices.
• Strong interpersonal and communication skills, with the ability to work well across teams and explain security concepts clearly.
• Demonstrated project management skills — able to organise tasks, follow through on commitments, and handle multiple workstreams.
• Experience supporting cloud environments in an engineering or security capacity.
• Familiarity with common security frameworks (e.g., NIST, CIS, ISO27001) is an advantage.
• A proactive, positive attitude with willingness to learn, contribute, and steadily grow into more responsibility.

Good-to-Have
• Exposure to automation, scripting, or infrastructure-as-code for security operations.
• Experience participating in audits or compliance reviews.

BCS is NETS’ wholly owned subsidiary, and is an entity within the NETS Group. It manages and operates clearing and payment infrastructure for the Singapore Automated Clearing House, including Fast And Secure Transfers (FAST), Inter-bank GIRO (IBG), Cheque Truncation System (CTS), and provides services for PayNow and SGQR Central Repository.