Lead Tech Risk Analyst

Sembcorp is a leading energy and urban solutions provider headquartered in Singapore. Led by its purpose to drive energy transition, Sembcorp delivers sustainable energy solutions and urban developments by leveraging its sector expertise and global track record. We are seeking a technical, forward-thinking Cyber Assurance Analyst to join our cybersecurity team. In this role, you will be responsible for validating the design and operational effectiveness of our security controls across our entire enterprise landscape. This includes our complex multi-cloud infrastructure (Azure, Google Cloud, Huawei Cloud), our advanced security technology stack, and the global end-user computing environment. This position requires a hands-on technical practitioner who understands how to test system configurations and leverage Artificial Intelligence (AI) to automate and accelerate the assessment lifecycle. Key Roles & Responsibilities Conduct hands-on technical validation of security controls across Azure, Google Cloud (GCP), and Huawei Cloud environments. Validate the effectiveness of critical defence platforms including Next-Gen SIEM/SOAR, EDR/NDR, WAF, SASE, CSPM, and Threat Intelligence integrations. Assess controls protecting endpoints, mobile devices, identity and access management (IAM), and remote access protocols (Zero Trust/ZTNA). Evaluate the configuration and enforcement of PAM solutions (e.g., LAPS, enterprise vaulting solutions) to ensure least-privilege principles are maintained. Evaluate architectures and deployments against industry best practices and frameworks (e.g., NIST, CSA CCoP). Leverage AI tools to accelerate control mapping, evidence gathering, log analysis, and risk scoring. Develop scripts and utilize AI to automate repetitive assurance tasks. Translate complex technical findings from cloud, security stack, and endpoint assessments into clear, risk-based reports for stakeholders and executive leadership. Identify control gaps and misconfigurations. Wor