{"id":2699468,"url":"https://alion.io/job/singtel-senior-engineer-compute-container-ai-infrastructure","title":"Senior Engineer - Compute, Container & AI Infrastructure","company":{"id":49912,"name":"Singtel","domain":"singtel.com","url":"https://alion.io/company/singtel","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":100,"open_postings":5,"ghost_share":0,"stale_share":0.2,"repost_share":0,"time_to_fill_p50_days":18,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":38000,"max_usd":76000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":328},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"ArgoCD","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"DNS","optional":false},{"name":"GitOps","optional":false},{"name":"Helm","optional":false},{"name":"Istio","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"OpenShift","optional":false},{"name":"Platform Engineering","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Red Hat","optional":false},{"name":"Service Mesh","optional":false},{"name":"SLI/SLO/SLA","optional":false},{"name":"Unix","optional":false},{"name":"KubeVirt","optional":true}],"status":"live","first_seen_at":"2026-10-07T00:00:00Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-17T20:38:40Z","board_verified":true,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"At Singtel, your work unlocks BIG Possibilities.\nWe are building an AI-first telco of the future - connecting people, businesses and communities through trusted networks, digital services and next-generation technology. From everyday consumer experiences across mobile, broadband, entertainment and lifestyle services, to enterprise solutions in 5G+, cloud, cybersecurity, AI, data centres and digital platforms, we create the infrastructure and experiences that power how people live, work, play and do business.\nYou will be part of teams shaping intelligent networks, secure digital ecosystems, sovereign AI cloud platforms, sustainable data centres and seamless customer experiences at scale. Together, we combine technology, innovation and human potential to empower every generation to thrive in a more connected, resilient and AI-enabled future.\nBe part of something BIG!\nAs 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.\nHow You Will Make an Impact:\nOpenShift Container, Virtualization and RHOAI Platform Engineering\nAdminister and support enterprise Red Hat OpenShift Container Platform (OCP) environments, including Openshift Virtualization, Containerization and AI variations\n\nManage platform operations including cluster health, node management, networking, storage, monitoring, logging, security, and upgrades.\n\nTroubleshoot Kubernetes and OpenShift issues across large clusters, workloads, networking, and authentication layers, as well as Operators necessary to build, develop and operate the platform efficiently and reliably.\n\nSupport Hosted Control Plane (HyperShift) environments, including HostedCluster and NodePool lifecycle management.\n\nManage multi-cluster OpenShift environments and enterprise integrations such as DNS, identity, storage, certificate management, and security services.\n\nSupport OpenShift Service Mesh (Istio), OpenShift Virtualization, and other cloud-native platform capabilities.\n\nMaintain operational standards, runbooks, and documentation while ensuring SLA compliance.\n\nGitOps, DevOps & Platform Automation\nManage and support OpenShift GitOps (Argo CD) for platform and application deployments.\n\nImplement GitOps-based deployment and configuration management practices.\n\nSupport CI/CD pipelines spanning source control, security scanning, container registries, and OpenShift deployments.\n\nManage Helm-based application deployments and lifecycle management.\n\nDrive DevSecOps practices including vulnerability scanning, access controls, secrets management, and policy enforcement.\n\nAutomate platform operations using Infrastructure-as-Code and Configuration-as-Code principles using Ansible scripts, Powershell or Unix Bash scripts as appropriate.\n\nDevelop reusable deployment templates, standards, and automation frameworks.\n\nInfrastructure & GPU Server Engineering\nManage enterprise x86 server infrastructure supporting OpenShift, OpenShift AI, and private cloud platforms.\n\nSupport NVIDIA GPU servers for AI/ML and accelerated computing workloads.\n\nPerform infrastructure lifecycle management including installation, upgrades, firmware updates, capacity planning, health monitoring, maintenance, and hardware replacement.\n\nMonitor and optimize server, storage, networking, and GPU performance.\n\nTroubleshoot hardware and infrastructure issues across compute, storage, networking, firmware, and GPU layers.\n\nWork with vendors on support, maintenance, and infrastructure refresh initiatives.\n\nSupport data center operations and future infrastructure expansion projects.\n\nSkills for Success\nBachelor's degree in Computer Science, Information Technology, Engineering, or related discipline.\n\n10+ years of experience in platform engineering, infrastructure engineering, cloud platforms, Kubernetes, or enterprise IT environments.\n\n5+ years of hands-on experience managing Red Hat OpenShift Container Platform in production environments.\n\nStrong 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.\n\nExperience with platform operations, troubleshooting, patching, upgrades, automation, and capacity planning.\n\nExperience with enterprise DevOps, GitOps, CI/CD, and service management practices.\n\nHands-on experience supporting x86 servers and NVIDIA GPU infrastructure.\n\nGood understanding of AI/ML workloads and concepts, including model serving, inferencing, MIG, RAG.\n\nTechnical Expertise\nRed Hat OpenShift Container Platform (OCP) and RedHat Openshift Virtualization\n\nRed Hat OpenShift AI (RHOAI)\n\nKubernetes and container technologies\n\nOpenShift GitOps / Argo CD\n\nNVIDIA GPU Operator and GPU-accelerated workloads\n\nNVIDIA Multi-Instance GPU (MIG)\n\nOpenShift Networking, Security, RBAC, and Storage\n\nLinux / RHEL administration and troubleshooting\n\nBare metal server and storage design, build and operations.\n\nAutomation using Ansible, Python, Bash, or similar technologies\n\nMonitoring, logging, observability, and platform performance management\n\nNice to Have\nHosted Control Plane (HyperShift)\n\nOpenShift Service Mesh / Istio\n\nOpenShift Virtualization (KubeVirt)\n\nDevSecOps and AI Security experience\n\nDisconnected/OpenShift private environments\n\nPrivate Cloud Platform software\n\nRed Hat certifications (RHCSA, RHCE, OpenShift)\n\nKubernetes certifications (CKA, CKAD)","description_format":"text","description_chars":5668,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile Networks","Broadband"],"lifecycle":[{"event":"open","at":"2026-10-16T11:00:10Z"}],"visa":[],"liveness":{"score":78,"band":"hot","label":"Hiring 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