IT Infrastructure Architect #IJF

Recruit Express Pte Ltd; Singapore; On-site; SGD 120,000 - 240,000; Full time

Job summary

Recruit Express Pte Ltd invites a senior Cloud & Infrastructure Architect to shape our cloud strategy in Singapore. You will design secure, scalable multi-cloud architectures and govern enterprise standards across cloud, network, compute, storage and security domains.

You will lead adoption, migration, modernization, and hybrid integration, while architecting containerized and serverless workloads. The role requires deep expertise in AWS with Azure/GCP exposure, strong networking and storage

Qualifications

• Strong AWS expertise with exposure to Azure/GCP is ideal.
• Proven ability to design secure, scalable multi-cloud architectures.
• Experience leading cloud adoption, migration, and modernization.
• Hands-on with containerization and serverless workloads (Docker, Kubernetes, EKS, Lambda).

Responsibilities

• Design secure, scalable, and highly available multi-cloud architectures.
• Define and govern architecture standards, frameworks, and best practices across cloud, network, compute, storage, and security domains.
• Lead cloud adoption, migration, modernization, and hybrid integration initiatives.
• Architect containerized and serverless workloads (Docker, Kubernetes/EKS, Lambda, Step Functions).

Skills

AWS

Azure

GCP

VPC

Routing

Load Balancing

Firewalls

VPN

DNS

Network Security

VMware

Virtualization

Enterprise Storage

Backup & Recovery

OS Hardening

Docker

Kubernetes

EKS

CI/CD

GitLab

GitOps

Release Automation

Terraform

CloudFormation

Ansible

Python

Bash

PowerShell

CloudWatch

CloudTrail

OpenTelemetry

IAM

KMS

Encryption

Cloud Network Security

Job description

Cloud & Infrastructure Architecture

• Design secure, scalable, and highly available multi‑cloud architectures (AWS required; Azure/GCP an advantage).
• Define and govern architecture standards, frameworks, and best practices across cloud, network, compute, storage, and security domains.
• Lead cloud adoption, migration, modernization, and hybrid integration initiatives.
• Architect containerized and serverless workloads (Docker, Kubernetes/EKS, Lambda, Step Functions).

Network Infrastructure

• Design and optimize enterprise and cloud network architectures: VPC, Transit Gateways, Direct Connect, VPN, Load Balancers, WAF, routing, and segmentation.
• Work with on-prem LAN/WAN, firewalls, DNS/DHCP/IPAM, and network security.
• Collaborate with network engineering teams to ensure seamless cloud-to-on-prem integration.

Server, Virtualization & Storage

• Lead the design, deployment, and operations of compute platforms (VMware, Hyper‑V, EC2, bare-metal systems).
• Manage enterprise storage architectures (SAN/NAS, backup, archival, object storage).
• Oversee performance optimization, capacity planning, and system hardening.

DevOps & Automation

• Lead the design and implementation of CI/CD pipelines (GitLab preferred, GitHub/Azure DevOps as plus).
• Champion automation using IaC (Terraform, CloudFormation, Ansible).
• Implement SRE/DevOps practices: observability, monitoring, incident response, and reliability engineering.
• Ensure automated provisioning, configuration, and policy enforcement across environments.

Security & Governance

• Implement cloud and infrastructure security controls: IAM, KMS, SIEM/monitoring, security baselines, and compliance frameworks.
• Collaborate with security teams to drive zero-trust, identity governance, and audit readiness.

Requirements:

• Cloud Platforms: Strong expertise in AWS; exposure to Azure/GCP ideal.
• Networking: VPC, routing, load balancing, firewalls, VPN, DNS, network security.
• Compute/Storage: VMware/virtualization, enterprise storage, backup/recovery, OS hardening.
• Container & Orchestration: Docker, Kubernetes, EKS.
• DevOps: CI/CD (GitLab preferred), GitOps, release automation.
• IaC: Terraform (preferred), CloudFormation, Ansible.
• Programming/Scripting: Python, Bash, or PowerShell.
• Monitoring/Observability: CloudWatch, CloudTrail, VPC Flow Logs, OpenTelemetry ecosystem.
• Security: IAM, KMS, encryption, cloud network security.