Cybersecurity Manager

Oracle; Singapore; On-site; SGD 130,000 - 180,000; Full time

Job summary

Oracle in Singapore is seeking an experienced Cybersecurity Manager / Security Architect to lead security governance, architecture, accreditation, and compliance for cloud and data center environments. The role requires serving as the primary security advisor to government authorities, stakeholders, and third‑party contractors.

You will oversee security governance, risk management, accreditation, testing, and incident response, ensuring controls align with Oracle security standards and industry

Qualifications

• Experience leading security governance, risk management, compliance, and architecture.
• Strong understanding of enterprise and cloud security frameworks.
• Proven ability to translate security requirements into technical controls.
• Excellent stakeholder management and written/presentational skills.

Responsibilities

• Lead security governance, accreditation, and compliance activities for cloud and data center environments.
• Oversee security architecture guidance, design reviews, and validation of controls across infrastructure and applications.
• Coordinate security testing, vulnerability assessments, and remediation tracking.
• Engage with government authorities, auditors, customers, and contractors to ensure alignment with Oracle security standards.

Skills

Security governance

Risk management

Security architecture

Cloud security

IAM / access control

Network security

Data protection

Vulnerability management

Penetration testing oversight

Security monitoring

Job description

Job Description

We are seeking an experienced Cybersecurity Manager / Security Architect to lead security governance, architecture, accreditation, and compliance activities for a strategic cloud and data center environment. The successful candidate will serve as the primary security advisor, working closely with government authorities, stakeholders, and third-party contractors to ensure alignment between organizational security requirements and Oracle security standards. This role requires a strong combination of security architecture expertise, regulatory compliance knowledge, stakeholder management, and security assurance experience.

Key Responsibilities: Security Governance & Compliance

Review, assess, and align the Authority's security policies, standards, and controls with Oracle security standards and best practices. Conduct security gap assessments and recommend remediation strategies to address identified risks. Ensure compliance with applicable regulatory, governance, and security requirements.

Security Accreditation & Assurance

Coordinate security accreditation and certification activities with the Authority and authorized third party assessors. Facilitate security compliance reviews and audits. Prepare, review, and maintain security documentation, risk assessments, and compliance evidence. Support security assurance activities throughout the project lifecycle.

Security Architecture & Risk Management

Provide security architecture guidance to ensure solutions are designed and implemented in accordance with security requirements. Review technical designs and validate security controls across infrastructure, applications, and cloud environments. Identify security risks and recommend mitigation measures.

Security Testing & Validation

Oversee and coordinate security testing activities, including vulnerability assessments, penetration testing, and security reviews. Ensure all security testing outcomes, findings, and remediation actions are properly documented, tracked, and approved. Validate the effectiveness of implemented security controls.

Data Centre & Disaster Recovery Security

Validate physical security measures within hosting and Disaster Recovery Command Centre (DRCC) environments, including: Physical access controls, Security zoning and caging, Visitor management controls.

Review and validate logical security controls, including: Network security architecture, Firewall and segmentation controls, Identity and access management, Security monitoring and logging.

Stakeholder Engagement

• Lead and facilitate security workshops with customers, project teams, auditors, and stakeholders. Translate business and regulatory requirements into actionable security controls and technical requirements. Serve as the primary security liaison between the Authority, Oracle, and third‑party contractors.

Required Qualifications

Minimum 8+ years of experience in cybersecurity, information security, or security architecture roles. Proven experience in security governance, risk management, compliance, and security architecture.

Experience managing security accreditation, audit, or certification processes.

Strong understanding of enterprise and cloud security frameworks and standards. Excellent stakeholder management, communication, and presentation skills.

Required Technical Expertise

• Security Governance and Risk Management
• Security Architecture and Design
• Cloud Security Architecture
• Security Control Assessment
• Vulnerability Management
• Penetration Testing Oversight
• Identity & Access Management (IAM)
• Network Security
• Data Protection and Encryption
• Security Monitoring and Incident Response Principle

Qualifications

Career Level - IC3

About Us

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life‑saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing [e-mail] or by calling 1-888-404-2494 in the United States.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.