Senior Cloud Engineer

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

Job summary

Singtel is seeking a Senior Cloud Engineer in Singapore to define strategy, deliver cloud and container platform solutions, and support production systems. You will work in a dynamic Agile team building container platforms using Kubernetes, OpenShift, AKS, and EKS, while driving DevOps practices and security hardening.

You will collaborate across divisions to define standards, enable automated provisioning, and improve CI/CD pipelines with Terraform, Jenkins, and Jira-based workflows.

Qualifications

• Degree in Information Technology, Cybersecurity, Computer Science, Engineering or related field
• 5+ years of Application Development experience
• 3+ years implementing DevOps and supporting container platforms
• Certifications in OpenShift Container Platform / AKS / EKS
• Proficiency with OpenShift, AKS, EKS, Docker, Service Mesh, YAML
• Documentation of architecture and standards

Responsibilities

• Design, build, and operate container platforms on cloud providers (AWS/Azure)
• Implement security hardening for containers and clusters
• Develop and maintain CI/CD pipelines for container deployments
• Automate platform provisioning and operations (Terraform)
• Setup, support, and operate service mesh
• Contribute to long-term strategy, roadmaps and engineering standards
• Collaborate with large cross-functional teams to deliver platform capabilities
• Utilize DevOps toolchains (Jira, Confluence, Bitbucket, Bamboo, Nexus)

Skills

DevOps

Container platforms

OpenShift

AKS

EKS

Docker

Service Mesh

YAML

Documentation

Cloud knowledge

Python

Ansible

Jenkins

Terraform

Bamboo

Education

Bachelor’s degree in Information Technology/Cybersecurity/Computer Science/Engineering

Tools

OpenShift Container Platform

AKS

EKS

Docker

Terraform

Jenkins

Bitbucket

Confluence

Jira

Python

Ansible

Bamboo

Job description

Singtel is where Technology meets Purpose.

We're building an AI-first telco for the future—connecting people, businesses and communities through trusted networks, intelligent digital services and next-generation technology.

From transforming everyday experiences in mobile, broadband, entertainment and lifestyle services to enabling enterprises with AI, 5G+, cloud, cybersecurity, data centres and digital platforms, we create the technology that powers how millions live, work and connect.

At Singtel, your work creates real impact. You'll solve meaningful challenges, shape critical digital infrastructure and help build secure, resilient and AI-enabled solutions that serve businesses, digital ecosystems and communities across the globe.

This is where BIG Possibilities become reality. Whether you're engineering intelligent networks, advancing sovereign AI cloud platforms, strengthening cybersecurity, designing seamless customer experiences or driving sustainable innovation, you'll be part of teams shaping the future of technology.

Backed by decades of expertise and driven by a culture of continuous learning and innovation, Singtel offers the scale, opportunities and support to help you grow your career while making a difference where it matters most.

Be a Part of Something BIG!

The Senior Cloud Engineer will be collaborating closely with teams across multiple divisions within Singapore to define strategy, deliver solutions, and support production systems. Your expertise in DevOps best practices, system resilience, modern technologies and tools, as well as application development and testing, will be instrumental in establishing and evolving Singtel’s engineering standards. You will be part of a dynamic Agile team of container, cloud, and DevOps engineers, working across business units to design, build, and deploy cloud and container platforms. Acting as a change agent, you will drive the adoption of modern engineering practices and partner with stakeholders across divisions to build and enhance Singtel’s cloud services and container ecosystem.

Make an Impact by:

• Design, build, and operate container platforms including Kubernetes (K8s) on cloud service providers such as AWS (EKS) and Azure (AKS), OpenShift Container Platform (OCP)
• Implement security hardening for Docker images, OCP, AKS, EKS clusters using automated scripts, aligned with CIS benchmarks and Singtel security policies.
• Develop, implement, and maintain CI/CD pipelines to enable efficient and reliable container and pod deployments.
• Automate platform provisioning, configuration, and operations for AKS, EKS and OCP using tools such as terraform
• Setting up, supporting and operating service mesh
• Contribute to the definition of long-term strategy, roadmap, and engineering standards for container platforms, including AKS, EKS and other K8S platform
• Demonstrate familiarity with cloud platforms such as AWS or Azure, including relevant services supporting containerized environments
• Collaborate effectively within large, cross-functional teams to deliver organizational goals and platform capabilities.
• Utilize DevOps toolchains such as Jira, Confluence, Bitbucket, Bamboo and Nexus Repository to support development, collaboration, and release processes.

Skills for Success:

• Degree in in Information Technology, Cybersecurity, Computer Science, Engineering or a related field.
• Minimally 5 years of proven experience in Application Development, with 3 years of experience in implementation of DevOps and supporting container Platform.
• Certified in Openshift Container Platform / AKS / EKS
• Proficient in OpenShift Container Platform, AKS, EKS, Docker, Service Mesh, YAML
• Documentation of architecture and standards.

Good to have:

• Ceritifed in Kubernetes administration / RHEL administrator / AWS / Azure
• Proficient in Bit Bucket, Confluence, Jira, Python, Ansible, Jenkins, Terraform, Bamboo

Are you ready to say hello to BIG Possibilities?

Join Singtel to shape what's next and accelerate your career through meaningful work, continuous learning, and real impact.

Take the leap with Singtel to shape what’s next and accelerate your growth.