DevSecOps & Cybersecurity Risk Lead

Singapore Telecommunications Limited; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Singtel is seeking a senior Cybersecurity Governance & Vulnerability Management professional to drive risk remediation across Singtel’s IT infrastructure, applications and cloud environments. You will collaborate with technical and business stakeholders to manage vulnerabilities, coordinate testing, strengthen IAM governance, and enhance cyber resilience.

You will identify automation and AI opportunities to improve security operations, support security controls across servers, databases,

Qualifications

• Bachelor’s degree in CS/Cyber Security/Engineering or related field.
• Minimum 5 years in SecOps, cyber security, or DevSecOps.
• Strong governance, resilience, risk management and control implementation.

Responsibilities

• Drive Vulnerability Assessment & Management, including risk prioritisation, remediation tracking, validation and closure.
• Coordinate penetration testing, remediation, re-testing and management of security deviations/exceptions.
• Drive IAM/access governance activities covering privileged and non-privileged access, RBAC and periodic access reviews.
• Work with Information Security and application teams to translate security requirements into actionable remediation plans.
• Support security controls across applications, servers, middleware, databases, networks and cloud environments (AWS/Azure).
• Support security initiatives like segmentation, network hardening, DAM, DR governance and cloud security.
• Track security actions, risks, dependencies and milestones, with clear reporting to closure.
• Identify automation and AI opportunities to improve security operations and governance.

Skills

Security governance

Vulnerability management

IAM / access governance

DevSecOps

Cloud security AWS/Azure

Automation (Python)

CI/CD pipelines

Security architecture & design

Education

Bachelor’s Degree in Computer Science/Cyber Security/Computer Engineering

Tools

Tenable

Fortify

SonarQube

Nexus IQ

Jenkins

Git

Docker

Kubernetes

Job description

Singtel is seeking a senior Cybersecurity Governance & Vulnerability Management professional to drive risk remediation across Singtel’s IT infrastructure, applications and cloud environments. You will collaborate with technical and business stakeholders to manage vulnerabilities, coordinate testing, strengthen IAM governance, and enhance cyber resilience.

You will identify automation and AI opportunities to improve security operations, support security controls across servers, databases,