Senior Multi-Cloud Architect: AWS & GCP

EY CORPORATE ADVISORS PTE. LTD.; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

EY CORPORATE ADVISORS PTE. LTD. is seeking an experienced Multi-Cloud Architect to lead enterprise cloud transformations across AWS, GCP, and Azure.

You will design scalable, secure, and cost-optimized cloud platforms for global clients and guide governance frameworks from strategy to implementation. The role requires 10+ years of IT experience with hands-on AWS and GCP design expertise, strong security and networking knowledge, and proficiency with Terraform and CI/CD.

Qualifications

• 10+ years of IT experience with significant cloud architecture expertise.
• Hands-on experience designing large-scale AWS and GCP environments.
• Proven experience with global enterprise customers across diverse verticals.
• Strong knowledge of networking, identity, security, and platform services.
• Experience with Terraform, CI/CD, and cloud governance practices.
• Excellent stakeholder management and architecture governance skills.

Responsibilities

• Design and own multi-cloud architecture strategies across AWS and GCP.
• Architect and deliver large-scale cloud transformation programs for global customers across multiple sectors.
• Lead customer-facing architecture engagements from assessment through implementation and operations.
• Define cloud reference architectures, landing zones, security guardrails, and governance frameworks.
• Lead cloud modernization, migration, and platform engineering initiatives.
• Collaborate with infrastructure, security, networking, DevOps, and application teams.
• Guide Infrastructure as Code (Terraform) and cloud-native adoption.
• Drive cloud security, resilience, observability, and cost optimization practices.

Skills

Cloud architecture

AWS

GCP

Terraform

CI/CD

Security governance

Stakeholder management

Tools

Terraform

CI/CD tooling

Job description

EY CORPORATE ADVISORS PTE. LTD. is seeking an experienced Multi-Cloud Architect to lead enterprise cloud transformations across AWS, GCP, and Azure.

You will design scalable, secure, and cost-optimized cloud platforms for global clients and guide governance frameworks from strategy to implementation. The role requires 10+ years of IT experience with hands-on AWS and GCP design expertise, strong security and networking knowledge, and proficiency with Terraform and CI/CD.