VP Infrastructure Security Engineer – Hybrid Role

UOB; Singapore; Hybrid; SGD 180,000 - 240,000; Full time

Job summary

United Overseas Bank Ltd seeks a VP, Infrastructure Security Engineer to drive hardened configurations across Windows, Linux and Unix, Active Directory and non-human identities. You will implement automated compliance, monitor drift, and remediate findings while partnering with cross-functional teams to strengthen platform security in a hybrid Singapore environment.

The role requires hands-on expertise in security hardening, privileged access controls, and governance with a focus on resilience

Qualifications

• Relevant qualifications or professional certifications in cybersecurity, information technology, or engineering are advantageous.
• Strong hands-on experience in administration, configuration, and security of Windows, Linux, Unix, and Active Directory environments, including security hardening controls.
• Knowledge of privileged access, non-human identity security, configuration compliance, vulnerability management, and security monitoring.
• Ability to translate security policies into practical technical controls.

Responsibilities

• Develop and maintain security hardening standards for Windows, Linux, Unix, Active Directory, and related open-system technologies.
• Develop automated compliance profiles and continuously monitor systems for configuration drift and deviations from approved security baselines.
• Analyze compliance findings, recommend corrective actions, and work with platform and application teams to drive remediation.
• Strengthen Active Directory security, including privileged access, administrative controls, Group Policy, authentication, delegation, and directory configurations.
• Define security requirements for privileged and non-human identities, including account ownership, credential protection, access control, monitoring, periodic review, and lifecycle management.
• Support the identification and remediation of unmanaged, orphaned, shared, inactive, or excessively privileged accounts.
• Provide security engineering expertise for new technology implementations, platform upgrades, vulnerabilities, incidents, risk assessments, exceptions, and audits.
• Develop reusable security configurations, technical guidance, automation, and engineering patterns to improve the consistency and scalability of platform security.
• Collaborate with Infrastructure, Application, Identity and Access Management, Security Architecture, Cyber Defense, Risk, and Governance teams.

Skills

Windows administration

Linux administration

Unix administration

Active Directory

Privileged access security

Non-human identities

Configuration compliance

Security monitoring

Automation

Threat remediation

Tools

Group Policy

Job description

United Overseas Bank Ltd seeks a VP, Infrastructure Security Engineer to drive hardened configurations across Windows, Linux and Unix, Active Directory and non-human identities. You will implement automated compliance, monitor drift, and remediate findings while partnering with cross-functional teams to strengthen platform security in a hybrid Singapore environment.

The role requires hands-on expertise in security hardening, privileged access controls, and governance with a focus on resilience