Infrastructure / Platform Engineer

PSA Corporation; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

PSA Corporation in Singapore seeks an Infrastructure / Platform Engineer to build, operate and improve modern enterprise platforms for cloud-native applications. The role covers infrastructure, automation, identity management, and observability, with close collaboration across IT groups.

You will manage platform provisioning via IaC and CI/CD pipelines, support IAM integrations, and participate in 24x7 on‑call duties to ensure reliable services.

Qualifications

• Diploma or Degree in Computing, Computer Science, Computer Engineering, Information Systems or equivalent practical experience.
• Good understanding of infrastructure, networking, security and application concepts.
• Comfortable working with Linux systems and troubleshooting production issues.
• Understanding of container platforms, Kubernetes or Platform‑as‑a‑Service technologies.
• Understanding of Infrastructure as Code and declarative infrastructure management.
• Experience or familiarity with CI/CD, GitOps and automation tools.
• Familiarity with identity and access management concepts and protocols such as LDAP, OAuth, OIDC and SAML.
• Understanding of observability concepts including logs, metrics, traces and OpenTelemetry.
• Strong troubleshooting, problem‑solving and communication skills.
• Strong interest in automation, reliability and continuous improvement.

Responsibilities

• Build, operate and improve enterprise infrastructure and platform services.
• Support virtualisation, software‑defined networking, container and Platform‑as‑a‑Service environments.
• Automate infrastructure and platform provisioning using IaC, scripting, CI/CD and GitOps practices.
• Support identity and access management integrations using LDAP, OAuth 2.0, OpenID Connect and SAML.
• Implement and support monitoring, logging, metrics and distributed tracing.
• Troubleshoot complex issues across infrastructure, networking, operating systems, platforms and applications.
• Support platform upgrades, lifecycle management, capacity planning and reliability improvements.
• Collaborate with teams on platform design and delivery.
• Participate in 24x7 support and on‑call activities.

Skills

Infrastructure concepts

Networking basics

Linux troubleshooting

Troubleshooting

Communication skills

Automation mindset

Education

Diploma/Degree in Computing or CS or Engineering

Tools

Kubernetes

Terraform

Ansible

Bash

Python

Azure DevOps

Concourse

Argo CD

Git

Job description

We are the World's Port of Call. Our winning formula is our People.

In our continuing journey to build great teams, we are looking for passionate individuals driven by a strong sense of purpose. It is only with the determination and commitment of our People that we can serve our customers, lead our industry and contribute to our nation to create new possibilities.

Working Alongside, we can deliver extraordinary results together! Join #TeamPSA today!

Job no: 493805
Work type: Permanent
Categories: Infocomm Technology

We are looking for an Infrastructure / Platform Engineer to join our team in building, operating and continuously improving modern enterprise platforms for cloud-native applications.

This is a hands-on role covering infrastructure, automation, cloud-native platforms, identity and access management, and observability.

You will work closely with infrastructure, security, application development and operations teams to deliver reliable, secure and automated platform services.

Responsibilities

• Build, operate and improve enterprise infrastructure and application platforms.
• Support virtualisation, software‑defined networking, container and Platform‑as‑a‑Service environments.
• Automate infrastructure and platform provisioning using Infrastructure as Code, scripting, CI/CD and GitOps practices.
• Support identity and access management integrations using LDAP, OAuth 2.0, OpenID Connect and SAML.
• Implement and support monitoring, logging, metrics and distributed tracing.
• Troubleshoot complex issues across infrastructure, networking, operating systems, platforms and applications.
• Support platform upgrades, lifecycle management, capacity planning and reliability improvements.
• Collaborate with infrastructure, security, application and operations teams on platform design and delivery.
• Participate in 24x7 support and on‑call activities.

Requirements

• Diploma or Degree in Computing, Computer Science, Computer Engineering, Information Systems or equivalent practical experience.
• Good understanding of infrastructure, networking, security and application concepts.
• Comfortable working with Linux systems and troubleshooting production issues.
• Understanding of container platforms, Kubernetes or Platform‑as‑a‑Service technologies.
• Understanding of Infrastructure as Code and declarative infrastructure management.
• Experience or familiarity with CI/CD, Git, GitOps and automation tools.
• Familiarity with identity and access management concepts and protocols such as LDAP, OAuth, OIDC and SAML.
• Understanding of observability concepts including logs, metrics, traces and OpenTelemetry.
• Strong troubleshooting, problem‑solving and communication skills.
• Strong interest in automation, reliability and continuous improvement.

Technologies You Will Work With

• Infrastructure: VMware Cloud Foundation, vSphere, vSAN, NSX, Aria Operations
• API Management & Integration: Kong API Gateway
• Identity & Access Management: LDAP, OAuth 2.0, OIDC, SAML, agent‑based authentication and authorisation
• Observability: OpenTelemetry, logging, analytics and infrastructure monitoring tools
• Automation & Engineering: Azure DevOps, Concourse, Argo CD, Git, Terraform, Ansible, Bash and Python

You are not expected to be an expert in every technology listed above. We are looking for engineers with strong technical fundamentals, hands‑on problem‑solving ability and a willingness to learn across multiple technology domains.

Advertised: 08 Oct 2026
Applications close: 31 Dec 2026