Infrastructure Architect

Russell Tobin; Singapore; On-site; SGD 180,000 - 230,000; Full time

Job summary

Russell Tobin in Singapore seeks an experienced IT Architect to lead enterprise architecture across hybrid cloud, data center, and modern workplace environments. You will shape infrastructure strategy for complex orgs, balancing availability, scalability, and cost with security and governance.

The role requires deep knowledge of cloud platforms (Azure/AWS/GCP), virtualization, containers, SD-WAN, observability tools, and IaC.

Qualifications

• 12-15 years of IT experience, including substantial experience in infrastructure or enterprise architecture roles within complex organizations.
• Architecture experience across hybrid cloud, data center, modern workplace, enterprise network, platform engineering, and infrastructure operations.
• Strong knowledge of Azure, AWS, or GCP; virtualization and container platforms; enterprise networking and SD-WAN; workplace technologies; observability platforms; automation and infrastructure-as-code.
• Practical understanding of microservices infrastructure patterns, Kubernetes ecosystems, APIs, DevSecOps integration, SRE concepts, and cloud-native operational models.
• Ability to design for availability, scalability, performance, recoverability, supportability, security, and cost, and to explain architecture trade-offs clearly.
• Working knowledge of IT security architecture and controls, without requiring deep specialist cybersecurity credentials.
• Experience with ITIL-aligned service management, managed services, transition, operational readiness, capacity planning, and continual service improvement.
• Strong stakeholder management, consulting, facilitation, documentation, and presentation skills, with the ability to influence senior technical and business leaders.

Skills

Hybrid cloud

Enterprise architecture

Infrastructure operations

Cloud platforms (Azure/AWS/GCP)

Kubernetes

DevSecOps

SRE concepts

Observability platforms

Automation & IaC

Security architecture

ITIL service management

Stakeholder management

Tools

Kubernetes

Job description

• 12-15 years of IT experience, including substantial experience in infrastructure or enterprise architecture roles within complex organizations.
• Demonstrated architecture experience across hybrid cloud, data center, modern workplace, enterprise network, platform engineering, and infrastructure operations.
• Strong knowledge of Azure, AWS, or GCP; virtualization and container platforms; enterprise networking and SD-WAN; workplace technologies; observability platforms; automation and infrastructure-as-code.
• Practical understanding of microservices infrastructure patterns, Kubernetes ecosystems, APIs, DevSecOps integration, site reliability engineering concepts, and cloud-native operational models.
• Ability to design for availability, scalability, performance, recoverability, supportability, security, and cost, and to explain architecture trade-offs clearly.
• Working knowledge of IT security architecture and controls, without requiring deep specialist cybersecurity credentials.
• Experience with ITIL-aligned service management, managed services, transition, operational readiness, capacity planning, and continual service improvement.
• Strong stakeholder management, consulting, facilitation, documentation, and presentation skills, with the ability to influence senior technical and business leaders.