1 day ago
Noida, IndiaMid Level / Senior
Responsibilities
- Design cloud-native packet core deployments using CNFs, CNIS, NFVi, and Kubernetes.
- Deploy containerized network functions with Helm charts and GitOps workflows.
- Implement automation for provisioning, scaling, and lifecycle management.
- Optimize CNF performance on COTS hardware across on-premises and cloud environments.
- Configure and manage Kubernetes clusters for packet core workloads.
- Execute zero-downtime upgrades and rolling deployments.
- Monitor performance, resource utilization, and SLA compliance.
- Troubleshoot containerization, orchestration, and networking issues.
- Maintain Helm charts and GitOps repositories.
- Provide technical support and operational documentation.
Requirements
- 4–15 years of experience in telecom or networking.
- Deep knowledge of Kubernetes and container orchestration.
- Experience with 4G/5G packet core architecture and cloud infrastructure.
- Knowledge of Kubernetes, Helm, GitOps, ArgoCD or Flux, Docker, packet core CNFs, CNIS/NFVi concepts, and performance tuning.
- Experience with on-premises and hyperscaler cloud environments, including AWS, Azure, or GCP.
- Customer-facing experience and the ability to work in fast-paced cloud environments.
- Preferred: Helm chart development, GitOps implementation, multi-cloud deployments, network slicing, and observability tools such as Prometheus and ELK.
- Academic credentials, if provided, must come from recognized and accredited institutions and are subject to verification.
Benefits
- Position located in Noida, India.
- Opportunity to work on cloud-native telecom infrastructure and large-scale 4G/5G network solutions.
Tech Stack
Categories
About Ericsson
Ericsson is a publicly traded telecommunications vendor that builds mobile network infrastructure (RAN, core, OSS/BSS), cloud platforms, and managed services for communications providers and enterprises. Founded in 1876 and headquartered in Kista, Stockholm, it supplies 5G systems to operators worldwide and owns Vonage, expanding network APIs and enterprise communications offerings.