Senior Core Network Integration Engineer (4G/5G Cloud)

Ericsson AB; Western Australia; On-site; AUD 150,000 - 230,000; Full time

Job summary

Ericsson invites an experienced Senior System Integrator to lead the integration, deployment, migration, and troubleshooting of DMC solutions across 4G and 5G Core networks in Australia. You will own end-to-end delivery in live operator environments, ensuring design standards and production readiness.

The role requires deep Ericsson DMC knowledge, cloud-native experience, and strong Linux/Kubernetes skills.

Qualifications

• Deep knowledge of Ericsson Dual Mode Core (DMC) solutions.
• Strong command of 4G EPC and 5G SA Core architectures and service flows.
• Experience with cloud-native telecom deployments.
• Proven ability to troubleshoot complex multi-domain telecom issues.

Responsibilities

• Lead Installation, configuration, commissioning, and end-to-end validation of Ericsson DMC solutions across 4G and 5G Core networks.
• Own cloud-native delivery of DMC workloads on Ericsson platforms, including migrations from virtualised to cloud-native infrastructure.
• Lead in-service upgrades and lifecycle management with emphasis on service continuity.
• Drive troubleshooting and incident recovery, performing root-cause analysis with cross-functional teams.
• Implement Method of Procedures (MOPs), pre-checks, health checks, and post-validation activities.
• Build automation and optimize performance with CI/CD and GitOps practices.

Skills

Ericsson DMC

4G/5G Core architectures

Cloud-native deployments

Troubleshooting & incident response

Hands-on leadership

Tools

Kubernetes

CI/CD

GitOps

Python

Ansible

Job description

Ericsson invites an experienced Senior System Integrator to lead the integration, deployment, migration, and troubleshooting of DMC solutions across 4G and 5G Core networks in Australia. You will own end-to-end delivery in live operator environments, ensuring design standards and production readiness.

The role requires deep Ericsson DMC knowledge, cloud-native experience, and strong Linux/Kubernetes skills.