The Job

Cloud Engineer

Technology, Data & Digital · IT Infrastructure & Security · Cloud Engineering · DevOps

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In short

Ericsson is seeking a Cloud Engineer in Noida, India, to design, deploy, and manage its CNIS-based infrastructure. This role involves hands-on experience with Kubernetes platforms, Cloud-Native networking, Rook/Ceph storage, and CNF onboarding for 5G core networks.

Responsibilities

  • Design, deployment, administration, and lifecycle management of Ericsson’s CNIS-based infrastructure.
  • Install and configure CNIS platforms on bare-metal or virtual infrastructure.
  • Set up and manage ECCD/Kubernetes clusters using tools like Rancher (RKE2), CEE, or kubeadm.
  • Configure CNI plugins (Multus, Calico, SR-IOV) and CSI drivers (Rook/Ceph).
  • Manage day-to-day operations for CNFs including Helm deployments, scaling, upgrades, and troubleshooting.
  • Manage Rook-Ceph clusters and troubleshoot persistent storage issues.
  • Monitor hardware health (compute/storage/network) and ensure infrastructure compliance.
  • Support cluster high availability, resilience, and performance tuning.
  • Hands on experience on Syslog, PKI Knowledge.
  • Hands on experience on SDI/Juniper/Extreme SLX switches.
  • Configure pod and service networking, BGP peering, VLAN/VXLAN overlays, and L2/L3 IP planning.
  • Implement and audit network policies, RBAC, and security postures using standard Kubernetes practices.
  • Integrate LDAP/Keycloak/SSO for user authentication and IAM.
  • Hands on on ESM.
  • Integrate Prometheus/Grafana, EFK/ELK or Loki for observability.
  • Use kubectl, ceph, and Linux tools for troubleshooting nodes, pods, storage, and networking.
  • Analyze CNF behavior during failures and generate RCA documentation.
  • Use Netcool & OMC for monitoring.

Requirements

  • 4–12 years of experience in cloud-native infrastructure or telco platforms.
  • Strong hands-on in Kubernetes (certifications like CKA/CNCF preferred).
  • Expertise in CNIs (Multus, Calico, SR-IOV).
  • Expertise in Storage (Rook/Ceph, CSI).
  • Expertise in Linux (RHEL/CentOS/Ubuntu).
  • Expertise in Networking (L2/L3, BGP, VLAN, IPAM, Juniper/Extreme Switches).
  • Experience with Helm, YAML, Git.
  • Experience with Ericsson tools: ENM, CENX, EO-EVNFM, OMC & ESM.
  • Familiarity with Ericsson CNIS framework is strongly preferred.

Benefits

  • Outstanding opportunity to use skills and imagination to push the boundaries of what's possible.
  • Chance to build solutions never seen before to some of the world’s toughest problems.
  • Be challenged, but not alone.
  • Join a team of diverse innovators driven to go beyond the status quo to craft what comes next.
#Cloud#Kubernetes#CNIS#5G#Telecom
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Company

Ericsson

Job Posted

1 month ago

Employment Type

Full Time

WorkMode

On Site

Experience Level

Mid-Senior

Locations

Noida, India

Applicants

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