Global Network Architect & Security Lead

HMI Medical; Kuala Lumpur; On-site; MYR 60,000 - 120,000; Full time

Job summary

HMI Medical is seeking an experienced Network Engineer to design, implement, and govern our regional and group-wide network infrastructure across multiple countries. You will drive standards, roadmaps, and security baselines, while coordinating with local IT teams to ensure resilience and alignment with Group IT strategy.

The role requires 5+ years in enterprise networking, hands-on expertise with WAN/LAN/WLAN, firewalls, SD-WAN, and cloud networking (Azure/AWS).

Qualifications

• 5+ years of hands-on experience in enterprise network engineering.
• Strong knowledge of switching, routing, VPN, BGP, OSPF, ACLs, and wireless.
• Hands-on experience with firewalls, routers, switches, wireless controllers, and SD-WAN.
• Experience with cloud networking (Azure/AWS) and hybrid connectivity.
• Strong troubleshooting and major-incident handling capabilities.
• Strong communication and collaboration skills.

Responsibilities

• Design and implement group-level network standards, architecture, and security baselines across all entities.
• Develop short- and long-term roadmaps for WAN, LAN, WLAN, firewall, SD-WAN, segmentation, cloud networking, and related technologies.
• Ensure network strategy aligns with cybersecurity, cloud, and infrastructure modernization initiatives.
• Participate in group-wide planning for network modernization, refresh cycles, and security uplift programs.
• Act as the primary group-level escalation point for critical network incidents.
• Monitor, troubleshoot, and optimize regional network performance.
• Oversee patching, firmware updates, configuration hardening, and lifecycle management.
• Implement and maintain secure connectivity between on-premise and cloud environments.
• Provide guidance and technical direction to local network engineers.
• Lead and support group-wide firewall refresh projects.
• Drive network switch and wireless AP refresh initiatives.
• Support ransomware containment and network security enhancements.
• Lead SD-WAN/WAN modernization initiatives.
• Prepare scopes of work, technical assessments, and project documentation.
• Develop and enforce group-wide network policies and operational standards.
• Ensure compliance with IT Security, ISO 27001, NIST, and internal audit requirements.
• Conduct periodic reviews of firewall rules, VLANs, and security controls.
• Maintain network documentation, configuration repositories, and topology diagrams.
• Work closely with local IT, security, and systems teams across entities.
• Provide technical consultation to countries during deployments and incidents.
• Deliver training and knowledge transfer to uplift local team capabilities.
• Participate in change management, CAB discussions, and post-incident reviews.

Skills

Network engineering

Routing & Switching

VPN

BGP

OSPF

ACLs

Wireless

Firewall

Cloud networking

Troubleshooting

Communication

Education

Bachelor's degree in Computer Science, Information Technology, or related field

Fortinet NSE4 or higher

CompTIA Network+

Tools

Azure

AWS

SD-WAN

Job description

HMI Medical is seeking an experienced Network Engineer to design, implement, and govern our regional and group-wide network infrastructure across multiple countries. You will drive standards, roadmaps, and security baselines, while coordinating with local IT teams to ensure resilience and alignment with Group IT strategy.

The role requires 5+ years in enterprise networking, hands-on expertise with WAN/LAN/WLAN, firewalls, SD-WAN, and cloud networking (Azure/AWS).