Senior Network Security Engineer - Palo Alto & Automation

OVERSEA-CHINESE BANKING CORPORATION LIMITED; Singapore; Presencial; SGD 80.000 - 120.000; Jornada completa

Descripción de la vacante

OCBC, Singapore's leading financial services group, is seeking a Network Security Engineer to join the Technology Information Security Office (TISO). You will own the operation and engineering of enterprise network security platforms, with a primary focus on Palo Alto technologies.

You will handle day-to-day administration, configure VPNs, manage platform health, and drive automation and standardization. Collaboration with infrastructure, cloud, and architecture teams is essential to maintain

Formación

• 5–8 years of experience in network security or security engineering.
• Hands-on experience operating Palo Alto security platforms.
• Experience troubleshooting production network/security incidents.
• Experience in regulated environments, preferably financial services.
• Strong analytical and communication skills.
• Ability to collaborate across engineering, operations, and projects.

Responsabilidades

• Provide engineering and operational ownership for Palo Alto NGFW, Panorama, GlobalProtect and associated security services.
• Perform day-to-day administration, monitoring, maintenance, and troubleshooting to ensure service stability.
• Implement and review VPN configurations, network segmentation controls, and security configurations per standards.
• Act as escalation point for complex network security incidents and perform root cause analysis with remediation.
• Manage platform health, software upgrades, patching, vulnerability remediation, and lifecycle management.
• Support implementation of new projects, application onboarding, infrastructure changes, and security enhancements.
• Develop and maintain standard operating procedures, engineering documentation, configuration standards, and knowledge repositories.
• Collaborate with infrastructure, cloud, cybersecurity, and architecture teams to ensure effective controls.
• Drive service improvements, automation opportunities, and operational efficiency initiatives.
• Support audits, risk assessments, regulatory reviews, and evidence-based compliance activities.

Conocimientos

Palo Alto NGFW

Panorama

GlobalProtect

VPN configurations

Network security

Descripción del empleo

OCBC, Singapore's leading financial services group, is seeking a Network Security Engineer to join the Technology Information Security Office (TISO). You will own the operation and engineering of enterprise network security platforms, with a primary focus on Palo Alto technologies.

You will handle day-to-day administration, configure VPNs, manage platform health, and drive automation and standardization. Collaboration with infrastructure, cloud, and architecture teams is essential to maintain