Senior Infrastructure Security Engineer - WECHAT INTERNATIONAL PTE. LTD.

Roles & Responsibilities

About The Hiring Team

Tencent Overseas IT has the mission to empower Tencent’s rapid global growth with future ready, global IT platforms, applications and services. We are chartered to lead the Overseas IT strategy, architecture, roadmap and execution. Satisfying our internal / external customers and becoming a world class global IT team are our top aspirations.

At Tencent, we are dedicated to empowering game studios with cutting-edge infrastructure solutions. We are seeking a Sr. Infra Security Engineer with extensive security and infrastructure experience.

Role Description

• This is a full-time on-site role for a Senior Infrastructure Security Engineer, located in Singapore.
• Responsibilities :
• As a Senior Security Engineer, you will play a key role in supporting internal and acquired game studios by designing and implementing reliable systems and seamless operations for game publishing. The work scope will include understanding the studios’ business requirements, collecting the technical requirements, developing reference architecture and prototypes based on leading industry best practices, assisting implementation and deployment globally, as well as conducting troubleshooting when necessary.
• Develop and maintain security reference architectures and prototypes for game publishing infrastructure, incorporating industry best practices for cloud, network, and application security.
• Assist game studios with the global implementation and deployment of security solutions, providing hands-on expert support and advanced troubleshooting.
• Design, implement, and manage the global Anti-DDoS strategy to protect low-latency gaming infrastructure, including real-time game servers, matchmaking services, and player APIs.
• Configure, operate, and fine-tune a multi-layered security perimeter, including Web Application Firewalls (WAF), IDS / IPS, and multi-vendor DDoS mitigation platforms (on-prem, cloud-native, and CDN).
• Create and maintain detailed incident response playbooks tailored to specific games and services, ensuring rapid and repeatable mitigation actions.
• Architect and deploy secure, resilient, and high-performance network infrastructure within multi-region cloud environments (AWS, Azure, GCP).
• Actively contribute to the estabilishment and enhancement of the SIEM platform and SOC operations by developing advanced detection rules, correlation searches, and automated response actions.
• Utilize programming skills (e.g., Python) to develop scripts and automation that streamline security operations, compliance checks, and secure infrastructure deployment.

Job Requirements

Tell employers what skills you have

CEH

Management Skills

Security Operations

Troubleshooting

Azure

Architect

Infrastructure Deployment

Python

Google Cloud

C#

IT Strategy

Network Security

C++

Threat Modeling

Unreal Engine

Business Requirements