Job Description

Role Summary

We are seeking an experienced Cloud Network Engineer to support TNB’s cloud network infrastructure operations and management. The role will be responsible for designing, deploying, managing, and optimising multi-cloud network environments while ensuring security, reliability, and high availability.

Work Location: Onsite (Resident Engineer)

Key Responsibilities

• Plan, deploy, operate, manage, and maintain cloud network infrastructure across multi-cloud environments.
• Design and manage cloud networking components including:
• IP addressing, subnets, routing, virtual networks, gateways, hubs, and multi-Availability Zone (AZ) architecture
• Internet Gateway (IGW), Network Access Control Lists (NACLs), Security Groups (SGs), NAT, DNS, DHCP, NTP, load balancing, and Network-as-a-Service (NaaS)
• Disaster recovery and network resilience solutions
• Perform network connectivity testing and validation between TNB’s on-premise environment and cloud infrastructure.
• Optimise cloud network resources for performance, availability, and cost efficiency.
• Implement and maintain network policies, configurations, and security controls according to business and technical requirements.
• Perform regular backup of network configurations and support cloud network disaster recovery planning and testing.
• Monitor compliance with defined security standards and policies, and highlight potential non-compliance issues.
• Collaborate with product architects, platform architects, and solution architects on cloud architecture and network design.
• Develop and maintain Standard Operating Procedures (SOPs), technical documents, and network configuration records.
• Support troubleshooting, incident resolution, and continuous improvement of cloud network services.

Job Requirements

Requirements

• Bachelor’s Degree in Computer Science, Information Technology, Engineering, or related field.
• Minimum 3 years of relevant experience in cloud networking, infrastructure, or network engineering.
• Hands-on experience in designing and managing cloud network infrastructure.
• Strong understanding of network concepts including routing, IP addressing, DNS, VPN, firewalls, and load balancing.
• Experience managing cloud networking services in AWS, Azure, or multi-cloud environments.
• Knowledge of cloud security principles and network governance practices.

Required Certification

Candidate must possess:

• AWS Certified Advanced Networking – Specialty

Preferred Skills

• Cloud networking (AWS VPC / Azure Virtual Network)
• Multi-cloud network architecture
• VPN, Transit Gateway, Hub-and-Spoke networking
• Network security controls and compliance
• Load balancing and DNS management
• Network troubleshooting and performance optimisation
• Technical documentation and SOP development

Skills