Senior DevOps Engineer: CI/CD, IaC & Cloud Automation

Singtel; Singapore; On-site; Confidential; Full time

Job summary

Singtel Enterprise Platforms Engineering is seeking an experienced Senior DevOps Engineer to design, build and deliver scalable software development infrastructure for internal tools and platform development. The role collaborates with engineering teams to enable automated deployments while aligning with IT, security, and architecture standards.

The candidate will champion DevOps best practices, cloud strategy and automation capabilities, mentoring engineers and promoting an automation-first

Qualifications

• Hands-on DevOps experience in complex systems.
• Design, implement and operate CI/CD pipelines.
• Strong Linux (Ubuntu) knowledge.
• Kubernetes and container orchestration expertise.
• Experience with IaC (Terraform) and automation tooling.
• Experience with Git-based workflows (GitHub Actions, Jenkins).
• Familiarity with cloud platforms (AWS/Azure/GCP).
• Networking basics (VPCs, DNS, load balancing).
• Scripting withShell and Python.

Responsibilities

• Architect, implement and automate CI/CD pipelines across environments.
• Develop and maintain DevOps standards and practices.
• Improve deployment consistency, reliability and automation.
• Design IaC solutions and automated deployments.
• Develop tools and scripts to automate processes.
• Provide guidance to teams on automation and security.
• Mentor engineers and share knowledge across teams.
• Integrate security controls into DevOps processes.
• Drive improvements in application design, development and delivery.
• Enhance system reliability and monitoring for self-healing.

Skills

DevOps experience

Troubleshooting

Scripting

Tools

Kubernetes

Terraform

Ansible

Docker

GitHub Actions

Jenkins

Helm

Linux (Ubuntu)

Cloud platforms (AWS/Azure/GCP)

Job description

Singtel Enterprise Platforms Engineering is seeking an experienced Senior DevOps Engineer to design, build and deliver scalable software development infrastructure for internal tools and platform development. The role collaborates with engineering teams to enable automated deployments while aligning with IT, security, and architecture standards.

The candidate will champion DevOps best practices, cloud strategy and automation capabilities, mentoring engineers and promoting an automation-first