Site Reliability Engineer: OpenShift & Kubernetes

DBS Bank Ltd; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

DBS Bank Ltd in Singapore seeks a seasoned infrastructure engineer to manage OpenShift and Kubernetes platforms, ensuring security, reliability and 24x7 availability. The role involves hands-on Linux/Windows administration, automation, and incident response.

You will collaborate with cross‑functional teams, implement patching and hardening, and maintain runbooks and SOPs to support production and non‑production environments.

Qualifications

• 3 years of work experience with a bachelor's degree in computer science or related
• At least 1 year's hands-on experience with containers in Production Environments - Docker, OpenShift, Kubernetes, Linux and Windows Servers preferred

Responsibilities

• Administrate the full Kubernetes platform life cycle to ensure the platform remains secure, reliable and highly available.
• Work with other engineers to support the infrastructure of OpenShift as well as assist to resolve infrastructure queries/issues of OpenShift tenant applications.
• Automation of platform operations and management.
• Configure and Manage Monitoring, alerts for the OpenShift environments.
• Manage capacity for Kubernetes environments.
• Hands-on experience with Docker containerization, Kubernetes orchestration and tools such as Jira and Jenkins.
• Hands-on experience in handling Linux OS such as patching, filesystem management, user management, SELINUX etc.
• Administration and support Windows Servers and Linux server environments.
• Perform server hardening, configuration, patching, upgrades, and maintenance.
• Troubleshoot IIS, SSL certificate, OpenSSH, tectia and IBM CD file transfer
• Monitor server health, CPU, memory, disk, services, and system availability.
• Troubleshoot OS, application, network-connectivity, and performance issues.
• Handle Linux services, packages, file permissions, SSH, cron jobs, and system logs.
• Respond to incidents, alerts, service requests, and production changes.
• Perform vulnerability remediation and OS hardening.
• Maintain operational documentation, SOPs, and troubleshooting guides.

Skills

Kubernetes

OpenShift

Linux

Windows Server

Docker

Automation

Incident management

Education

Bachelor's degree in Computer Science or related

Tools

Jira

Jenkins

Ansible

Terraform

Chef

Job description

DBS Bank Ltd in Singapore seeks a seasoned infrastructure engineer to manage OpenShift and Kubernetes platforms, ensuring security, reliability and 24x7 availability. The role involves hands-on Linux/Windows administration, automation, and incident response.

You will collaborate with cross‑functional teams, implement patching and hardening, and maintain runbooks and SOPs to support production and non‑production environments.