1 day ago
Colombo, Sri LankaEntry Level
Responsibilities
- Design and implement NFVi platforms using OpenStack, Kubernetes, container runtimes, and related cloud-native technologies.
- Deploy and integrate virtual network functions and cloud-native network functions on distributed, multi-tenant infrastructure.
- Automate infrastructure provisioning, configuration, testing, and lifecycle operations using Python, Ansible, Terraform, Helm, or equivalent tools.
- Build and maintain CI/CD pipelines for infrastructure, platform components, and network-function deployment workflows.
- Perform capacity planning, platform hardening, upgrades, patching, backup, disaster recovery, and system health checks.
- Monitor platform availability, performance, and resource utilization using metrics, logs, traces, and alerting systems.
- Lead incident investigations and root-cause analysis for deployment, performance, interoperability, and service-impacting issues.
- Produce technical documentation, operational procedures, test plans, and handover materials.
- Collaborate with vendors and internal stakeholders to validate fixes, resolve defects, and improve platform reliability.
- Support solution trials, acceptance testing, deployment activities, and occasional out-of-hours maintenance windows.
Requirements
- Experience with OpenStack, Kubernetes, VMware, KVM, or an equivalent virtualization or cloud platform.
- Familiarity with containers, container networking, registries, Helm, and Kubernetes operations.
- Experience with infrastructure automation and troubleshooting.
- Understanding of IP networking, TCP/IP, DNS, DHCP, routing, switching, firewalls, and network troubleshooting tools.
- Awareness of Artificial Intelligence (AI).
- Strong written and verbal communication skills and the ability to work effectively in distributed, cross-functional teams.
- Fresh graduates with relevant exposure and experience are welcome to apply.
Benefits
- Opportunity to work on challenging cloud-native network integration and infrastructure projects at Ericsson.
- Continuous learning and growth in a global, diverse, and inclusive organization.
- Based in Colombo, Sri Lanka.
- Occasional out-of-hours maintenance windows may be required.
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.