Network Architecture & SRE (Permanent)

GMP Technologies; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

GMP Technologies (S) Pte Ltd in Singapore seeks a senior Network Architect to lead architecture, reliability, and automation across APAC. You will define end-to-end network standards, roadmaps, and security controls while driving proactive monitoring and fault detection.

You will implement secure automation with Python, Ansible, REST APIs, and Git, and oversee HA/DR, capacity planning, and incident reviews. Mentoring teams and aligning investments with APAC strategy are key elements.

Qualifications

• Bachelor's degree in a relevant field.
• 10+ years in network architecture, engineering, or SRE in complex enterprise environments, ideally banking/financial.
• CNP/CCIE certified with proven data centre, campus, WAN/SD-WAN, Internet and cloud connectivity experience.
• Strong routing and switching knowledge: BGP, OSPF, QoS, VPN, DNS/DHCP/IPAM.
• Hands-on Python, Ansible, REST APIs, Git, and IAC practices.
• Observability and telemetry expertise: dashboards, SLIs/SLOs, alerting, capacity engineering.
• Experience with Cisco, Palo Alto, Fortinet, F5, Meraki, Zscaler, Cisco ISE or equivalent.
• Ability to perform RCA, post-incident reviews, and risk assessment.

Responsibilities

• Lead network architecture and reliability engineering across APAC.
• Define standards, roadmaps, security, resilience, and regulatory compliance.
• Establish SLIs/SLOs, telemetry, dashboards, and intelligent alerting.
• Develop secure automation and IaC using Python, Ansible, APIs, and Git.
• Engineer HA, DR, failover, and capacity planning.
• Lead L3 escalations, RCA, and post-incident reviews.
• Embed security, risk, governance, and lifecycle practices.
• Mentor teams and drive architecture reviews aligned with APAC strategy.

Skills

Network architecture

SRE

Automation

Cloud networking

Security

Education

Bachelor's degree in Computer Science/IT/Engineering/Telecommunications

Tools

Python

Ansible

REST APIs

Git

JSON/YAML

Infrastructure as Code (IAC)

Job description

Responsibilities

• Lead network architecture, reliability engineering, automation, and operational resilience across APAC. Establish scalable, secure, and highly available network services through standardised designs, proactive monitoring, intelligent automation, and continuous engineering improvement.
• Define and govern end-to-end network architectures, design standards, and technology roadmaps, ensuring security, resilience, scalability, and regulatory compliance.
• Establish network SLIs/SLOs, telemetry, dashboards, and intelligent alerting to improve service reliability, fault detection, and performance visibility.
• Develop secure network automation and Infrastructure-as-Code using Python, Ansible, APIs, and Git to streamline operations and enable controlled self-healing.
• Engineer high availability, disaster recovery, failover, and capacity planning while optimising network performance and resilience.
• Lead L3 escalations, root-cause analysis, and post-incident reviews to eliminate recurring issues and drive permanent corrective actions.
• Embed security, risk management, compliance, and lifecycle governance across network technologies and services.
• Mentor engineering teams, standardise technical practices, lead architecture reviews, and align technology investments with APAC network strategy.

Qualifications & Requirements

• Bachelor's degree in Computer Science, IT, Engineering, Telecommunications, or a related discipline.
• More than 10 years of experience in network architecture, engineering, infrastructure/platform engineering, SRE, or network operations, including substantial experience in complex enterprise environments, preferably in banking/ financial institution
• CNP/CCIE Certified, with proven experience designing resilient data centre, campus, branch, WAN/SD-WAN, Internet, cloud connectivity, wireless, and network-security solutions.
• Strong knowledge of routing and switching, BGP, OSPF, QoS, multicast, high availability, segmentation, VPN, DNS/DHCP/IPAM, load balancing, and network access control.
• Hands-on expertise in Python, Ansible, REST APIs, Git, JSON/YAML, and Infrastructure-as-Code (IAC) or orchestration practices.
• Strong understanding of observability and telemetry, including SNMP, syslog, flow analytics, synthetic monitoring, dashboards, alerting, SLIs/SLOs, error budgets, and capacity engineering.
• Experience with enterprise networking and security technologies such as Cisco, Palo Alto Networks, Fortinet, F5, Meraki, Zscaler, and Cisco ISE, or equivalent platforms.
• Demonstrated capability in complex troubleshooting, packet analysis, RCA, post-incident reviews, problem management, risk assessment, and technical documentation.

GMP Technologies (S) Pte Ltd | EA Licence: 11C3793 | Tang Lee Ling | Registration No: R1106845