Senior Information Security Specialist - VAPT & Risk Leader

Singtel Group; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Singtel is seeking a Senior Specialist, Information Security to strengthen our application and infrastructure security posture. You will perform security assessments, review vulnerabilities, and guide remediation in an Agile environment to balance risk and business goals.

You will work with development, infrastructure, and platform teams to drive timely security decisions and ensure secure delivery across the portfolio.

Qualifications

• 3–5 years of hands-on VAPT experience.
• Experience in application security and secure SDLC.
• Ability to perform secure source code reviews.
• Familiarity with risk assessment and governance processes.
• Experience managing security deviations/exemptions.
• Experience in SME to enterprise environments.

Responsibilities

• Perform security assessments and vulnerability reviews across apps and infra.
• Coordinate remediation with development, infra, and platform teams.
• Review external pen tests and prioritise fixes.
• Conduct secure code reviews and advise on remediation.
• Manage security deviations including risk justification and tracking.
• Support governance reporting, audits, and security metrics.

Skills

VAPT

App security

Source code reviews

Risk assessment

Security governance

Deviations management

SME to Enterprise

Education

Bachelor's degree in Computer Science or Information Security

Job description

Singtel is seeking a Senior Specialist, Information Security to strengthen our application and infrastructure security posture. You will perform security assessments, review vulnerabilities, and guide remediation in an Agile environment to balance risk and business goals.

You will work with development, infrastructure, and platform teams to drive timely security decisions and ensure secure delivery across the portfolio.