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Senior Cloud Senior Engineer, Compute & Container InfrastructureSingtel · Singapore, Singapore
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Singtel

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Senior Cloud Senior Engineer, Compute & Container Infrastructure

🗓️ Posted 2026-10-12 Singapore, Singapore Full-time Hybrid ICT
💰 Salary Not shared 📊 Market S$8,333–S$11,666/mo

About the Company

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. As part of our Infrastructure Engineering team, you will design, operate, and enhance Singtel's enterprise AI infrastructure powered by Red Hat OpenShift AI, Kubernetes, and DevSecOps practices. You will play a critical role in enabling container and VM workloads at scale while ensuring platform reliability, performance, security, and automation. OpenShift Container, Virtualization and RHOAI Platform Engineering GitOps, DevOps & Platform Automation Infrastructure & GPU Server Engineering

Requirements

  • ● Bachelor's degree in Computer Science, Information Technology, Engineering, or related discipline.
  • ● 10+ years of experience in platform engineering, infrastructure engineering, cloud platforms, Kubernetes, or enterprise IT environments.
  • ● 5+ years of hands-on experience managing Red Hat OpenShift Container Platform in production environments.
  • ● Strong background in running Kubernetes, container technologies, Linux/RHEL, and cloud-native infrastructure at scale, with a proven track record being able to troubleshoot complex container and infrastructure issues.
  • ● Experience with platform operations, troubleshooting, patching, upgrades, automation, and capacity planning.
  • ● Experience with enterprise DevOps, GitOps, CI/CD, and service management practices.
  • ● Hands-on experience supporting x86 servers and NVIDIA GPU infrastructure.
  • ● Good understanding of AI/ML workloads and concepts, including model serving, inferencing, MIG, RAG.
  • ● Red Hat OpenShift Container Platform (OCP) and RedHat Openshift Virtualization
  • ● Red Hat OpenShift AI (RHOAI)
  • ● Kubernetes and container technologies
  • ● OpenShift GitOps / Argo CD
  • ● NVIDIA GPU Operator and GPU-accelerated workloads
  • ● NVIDIA Multi-Instance GPU (MIG)
  • ● OpenShift Networking, Security, RBAC, and Storage
  • ● Linux / RHEL administration and troubleshooting
  • ● Bare metal server and storage design, build and operations.
  • ● Automation using Ansible, Python, Bash, or similar technologies
  • ● Monitoring, logging, observability, and platform performance management
  • ● Hosted Control Plane (HyperShift)
  • ● OpenShift Service Mesh / Istio
  • ● OpenShift Virtualization (KubeVirt)
  • ● DevSecOps and AI Security experience
  • ● Disconnected/OpenShift private environments
  • ● Private Cloud Platform software
  • ● Red Hat certifications (RHCSA, RHCE, OpenShift)
  • ● Kubernetes certifications (CKA, CKAD)
  • ● Join Singtel to shape what's next and accelerate your career through meaningful work, continuous learning, and real impact.