Senior Infrastructure Architect - Cloud, DevOps & Security

phillip securities pte ltd; Singapore; On-site; SGD 140,000 - 190,000; Full time

Job summary

Phillip Securities Pte Ltd is seeking a Senior Infrastructure Engineer with deep hands-on expertise in designing and governing complex hybrid and cloud-native ecosystems. You will lead modernization, automation, security, and operational excellence across multi‑cloud platforms and on‑prem environments.

The role emphasizes architecture leadership, end‑to‑end delivery, and collaboration with security, application, and network teams to deliver integrated solutions.

Qualifications

• 10+ years in IT infrastructure with cloud and on‑prem exposure.

Responsibilities

• Design secure, scalable multi‑cloud architectures (AWS; Azure/GCP advantage).
• Define architecture standards across cloud, network, compute, storage, and security.
• Lead cloud adoption, migration, and hybrid integration initiatives.
• Architect containerized/serverless workloads (Docker, Kubernetes/EKS, Lambda).

Skills

Cloud architecture

DevOps

Kubernetes

Docker

Terraform

GitLab

CI/CD

Python/Bash

Security/governance

Leadership

Tools

AWS

Azure

GCP

VMware

OpenTelemetry

Terraform

Job description

Phillip Securities Pte Ltd is seeking a Senior Infrastructure Engineer with deep hands-on expertise in designing and governing complex hybrid and cloud-native ecosystems. You will lead modernization, automation, security, and operational excellence across multi‑cloud platforms and on‑prem environments.

The role emphasizes architecture leadership, end‑to‑end delivery, and collaboration with security, application, and network teams to deliver integrated solutions.