We are seeking a skilled DevOps Engineer with expertise in Kubernetes Cluster Building & Management to design, deploy, and maintain scalable containerized environments. The ideal candidate should have hands-on experience with Kubernetes cluster setup, networking, security, and automation, with a preference for those holding a Certified Kubernetes Administrator (CKA) certification.

Key Responsibilities:

• Design, build, and maintain Kubernetes clusters on on-premise and cloud environments (AWS, Azure, GCP).

• Automate cluster provisioning and deployments using Terraform, Ansible, or Helm.

• Implement and optimize Kubernetes networking (CNI: Calico, Flannel, Cilium) and Ingress controllers (NGINX, Traefik, Istio).

• Manage RBAC, Security Policies, and Network Policies for secure cluster operations.

• Set up Persistent Storage Solutions (PV, PVC, Storage Classes - EBS, Ceph, NFS, GlusterFS).

• Implement CI/CD pipelines for Kubernetes-based deployments using Jenkins, ArgoCD, FluxCD, or GitLab CI/CD.

• Monitor, log, and troubleshoot clusters using Prometheus, Grafana, EFK (Elasticsearch, Fluentd, Kibana).

• Perform ETCD backup, disaster recovery, and Kubernetes upgrades.

• Optimize auto-scaling strategies (HPA, VPA, Cluster Autoscaler) for performance and cost-efficiency.

• Collaborate with development and security teams to implement DevSecOps best practices.

Required Skills:

✅ Kubernetes Cluster Administration & Architecture

✅ Experience in Kubeadm, Kubespray, K3s, Minikube, or EKS/AKS/GKE

✅ Strong knowledge of Helm, Operators, CRDs

✅ Experience with Containerization (Docker, Podman, CRI-O)

✅ Infrastructure as Code (Terraform, Ansible)

✅ Monitoring & Logging (Prometheus, Grafana, Loki, ELK)

✅ CI/CD Tools: Jenkins, GitHub Actions, ArgoCD

✅ Strong Linux Administration & Scripting (Bash, Python, Go, or YAML)

Preferred Qualifications:

• Certified Kubernetes Administrator (CKA) Certification (Highly Preferred)

• Experience with Service Mesh (Istio, Linkerd, Consul)

• Exposure to Kubernetes in Multi-Cloud & Hybrid Environments

• Knowledge of Kubernetes Security Best Practices & Compliance

Benefits:

• Competitive salary & performance-based bonuses

• Flexible work environment Hybrid options

• Career growth opportunities in Cloud & DevOps

Sparksupport Infotech Pvt Ltd

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DevOps Engineer