Senior Network Engineer: Critical Infra & Patch Deployment

PowerToFly; Hong Kong; On-site; HKD 1,000,000 - 1,600,000; Full time

Job summary

Morgan Stanley is seeking a highly skilled Senior Network Engineer to join the Enterprise Network Services team in Hong Kong. You will deploy and support critical network infrastructure across data centers, cloud, and campus environments, prioritizing uptime and security for internal and client-facing platforms.

The role requires extensive experience with routing, switching, data center networking, security, and production change management.

Qualifications

• 8+ years of enterprise network engineering experience.
• Proven experience executing security patching and production network upgrades in large-scale environments.
• Experience in financial services, trading, telecommunications, cloud, or other mission-critical environments.
• Strong understanding of network resiliency, high availability, and disaster recovery principles.

Responsibilities

• Implement and support enterprise-scale network infrastructure across data centers, cloud, and campus environments.
• Provide Tier-3 support and technical leadership during major incidents and escalations.
• Develop and maintain network standards, updated documentation, and engineering procedures.
• Lead planning, testing, risk assessment, and deployment of critical security and infrastructure patches.
• Drive execution of complex maintenance activities with minimal customer or business impact.
• Coordinate maintenance windows, rollback plans, validation testing, and post-implementation reviews.
• Ensure compliance with security, audit, and regulatory requirements through timely remediation of vulnerabilities.
• Partner with Security, Infrastructure, Application, and Operations teams to prioritize remediation activities.
• Coordinate end-to-end remediation activities across multiple stakeholders including business owners and third-party vendors.

Skills

Cloud observability

Leaf-Spine

Ansible

Python

Terraform

GitHub

Jira

BGP/OSPF

Data center

Tools

CloudWatch

VPC Reachability

Network Watcher

Cisco

Arista

Job description

Morgan Stanley is seeking a highly skilled Senior Network Engineer to join the Enterprise Network Services team in Hong Kong. You will deploy and support critical network infrastructure across data centers, cloud, and campus environments, prioritizing uptime and security for internal and client-facing platforms.

The role requires extensive experience with routing, switching, data center networking, security, and production change management.