Infrastructure Architect (IT)

Recruit Express Pte Ltd; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

Recruit Express Pte Ltd is seeking a Cloud & Infrastructure Architect in Singapore to design secure, scalable multi-cloud architectures with a focus on AWS. You will govern standards, drive cloud adoption and modernization, and lead hybrid integration initiatives.

The role requires designing containerized and serverless workloads and collaborating with security and network teams to ensure end-to-end reliability and compliance.

Qualifications

• Proven experience designing secure, scalable multi-cloud architectures.
• Ability to govern architecture standards, frameworks, and best practices across cloud, network, compute, storage, and security domains.
• Lead cloud adoption, migration, modernization, and hybrid integration initiatives.
• Strong container and serverless workload design (Docker, Kubernetes/EKS, Lambda).

Responsibilities

• Design secure, scalable multi-cloud architectures (AWS required).
• Define and govern architecture standards across cloud, network, compute, storage, and security.
• Lead cloud adoption, migration, modernization, and hybrid integration initiatives.
• Architect containerized/serverless workloads (Docker, Kubernetes/EKS, Lambda).
• Oversee security controls: IAM, encryption, and compliance baselines.

Skills

Leadership

Architecture design

Cross-functional collaboration

Public speaking

Education

AWS Solutions Architect

Azure/GCP certifications

Tools

AWS

Azure

GCP

Kubernetes

Docker

EKS

Terraform

CloudFormation

Ansible

GitLab

GitHub/Azure DevOps

OpenTelemetry

CloudWatch

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 computer 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.

Leadership & Collaboration

Act as the technical escalation point for complex design, performance, or production issues.

Mentor infrastructure, cloud, DevOps, and operations engineers.

Work closely with application, security, and network teams to deliver integrated, end-to-end solutions.

Provide architectural guidance, documentation, and executive-level presentation support.

Required Skills & Experience

Technical Competencies

• 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.

Certifications

• AWS Solutions Architect


• Additional certifications in Azure, GCP, Kubernetes, or Security are advantageous