Charging Integration Engineer

Ericsson Nigeria is hiring a Charging Integration Engineer in Lagos.

Ericsson is a world-leading provider of telecommunications equipment & services to mobile & fixed network operators. Over 1,000 networks in more than 180 countries use Ericsson equipment, & more than 40 percent of the world's mobile traffic passes through Ericsson networks. Using innovation to empower people, business & society, we are working towards the Networked Society, in which everything that can benefit from a connection will have one. At Ericsson, we apply our innovation to market-based solutions that empower people & society to help shape a more sustainable world.

We are recruiting to fill the position below:

About This Opportunity:

• We are looking for an experienced Charging Integration Engineer to develop, implement, and integrate end-to-end Ericsson Charging and Monetization solutions across native and cloud-native environments.
• You will play a key role in delivering high-quality charging solutions, ensuring successful integration with telecom and IT ecosystems, and supporting customers throughout the solution lifecycle.
• You will be part of Solution Area Business and Operational Support Systems within Market Area Europe, Middle East & Africa, supporting Charging and Monetization solutions for telecom operators across the region.

What You Will Do:

• Deploy, configure, integrate, and test Ericsson Charging solutions in native and cloud-native environments.
• Perform end-to-end integration with Core Network, 5G Core, CRM, Billing, Mediation, Policy Control, Self-Care, and partner systems.
• Configure and troubleshoot telecom protocols and interfaces including SS7, CAMEL, Diameter, HTTP/2, REST, and SOAP APIs.
• Participate in solution design activities, including low-level design, configuration planning, and interface specifications.
• Define and document integration use cases, call flows, and technical documentation.
• Plan and execute integration, functional, regression, and non-functional testing activities.
• Work with cloud and virtualization platforms such as Kubernetes, OpenShift, VMware, and OpenStack.
• Utilize CI/CD tools and practices including Git, Jenkins, Ansible, and Helm.
• Perform troubleshooting and root cause analysis across application, integration, and infrastructure layers.
• Support Solution Architects and Project Managers throughout project delivery.
• Participate in customer workshops, technical discussions, and acceptance activities.
• Contribute to knowledge sharing and continuous improvement initiatives.

You Will Bring:

• B.Sc. degree in Engineering, Telecommunications, Computer Science, IT, or a related field.
• Minimum 3 years of hands-on experience in Telecom Charging Solutions.
• Fluent written and spoken English.
• Experience with Ericsson Charging solutions, including installation, configuration, integration, testing, and troubleshooting.
• Practical experience with SS7 and CAMEL for Intelligent Network charging environments.
• Experience with Diameter and HTTP/2 protocols for LTE and 5G charging ecosystems.
• Knowledge of REST and SOAP APIs for OSS/BSS integrations.
• Proven experience integrating charging solutions with telecom and IT systems.
• Understanding of cloud and virtualization technologies including VMware, KVM, OpenStack, Kubernetes, containers, microservices, and Helm.
• Familiarity with Linux environments, Bash or Python scripting, and SQL/NoSQL databases.
• Strong analytical, troubleshooting, and problem-solving skills.
• Strong communication, stakeholder management, and customer-facing skills.
• Ability to work effectively in multicultural and geographically distributed teams.

How to apply Interested and qualified candidates should: Click here to apply online

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