Senior Platform Engineer

About the Role

We are looking for a highly skilled Senior Platform Engineer to join our infrastructure and platform engineering team. The ideal candidate will have deep expertise in building and managing Kubernetes platforms using Rancher, securing containerized workloads with NeuVector, and working across hybrid or multi-cloud environments. Experience with Harvester or hyperconverged infrastructure platforms is a strong plus.

This role is central to designing, deploying, and maintaining our modern infrastructure stack and enabling secure, scalable environments for application teams.

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Key Responsibilities

. Design, deploy, and manage Kubernetes clusters using Rancher in production and non-production environments.

. Integrate and manage NeuVector for container security (runtime scanning, policy enforcement, vulnerability management, etc.).

. Implement platform automation using tools such as Terraform, Ansible, Helm, and CI/CD pipelines.

. Collaborate with security and networking teams to define and enforce policies across containerized platforms.

. Build and maintain observability (monitoring, logging, alerting) and operational dashboards.

. Work closely with development and DevOps teams to provide reliable platform capabilities.

. Participate in incident response, RCA, and performance tuning activities.

. Optionally contribute to HCI platform operations and VM orchestration if using Harvester.

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Required Skills and Experience

. 6+ years of experience in DevOps, SRE, or Platform Engineering roles.

. Strong hands-on experience with Kubernetes architecture and operations (preferably K8s v1.20+).

. Experience managing production-grade Kubernetes clusters with Rancher.

. Solid understanding of container security best practices and operational experience with NeuVector.

. Proficiency in infrastructure as code (e.g., Terraform, Helm, Ansible).

. Experience with CI/CD tools such as GitLab CI, Jenkins, or ArgoCD.

. Good knowledge of Linux systems, networking, and shell scripting.

. Understanding of monitoring/logging tools such as Prometheus, Grafana, Fluentd, ELK, or Loki.

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Nice to Have

. Experience with Harvester or other HCI platforms for VM management on bare metal.

. Familiarity with air-gapped or edge deployments.

. Exposure to hybrid/multi-cloud platform deployments.

. Certifications in Kubernetes (CKA/CKS), Rancher, or related technologies.

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EA Licence Number: 23C2060 Registration ID is R22109715

This is in partnership with the Employment and Employability Institute Pte Ltd (e2i).

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to Quesscorp Singapore's PDPA and e2i's PDPA