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Ericsson Charging System
Noida,Uttar Pradesh,India
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Job description
Company and benefits
Job ID
789953
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About This Opportunity Ericsson is looking for a skilled Engineer with hands-on expertise in Ericsson IN Charging Systems to support telecom operations, system integration, ICP upgrades, audits, and implementation of customer/network changes across critical IN and charging nodes.
What You Will Do
- Perform integration, configuration, commissioning, and O&M activities on Ericsson Charging System nodes.
- Execute ICP upgrades and CR-based configuration changes across CS nodes such as SDP, CCN, OCC, AIR, NELS, ADPLMN, and NGCRS.
- Troubleshoot system, application, configuration, and integration issues across charging platforms.
- Work with Red Hat Linux/RHEL, UNIX commands, databases, shell scripting, logs, and networking fundamentals.
- Support customer/network changes, system audits, migration activities, and technology evolution from an IN and converged network perspective.
- Configure and troubleshoot charging, rating, balance management, subscriber lifecycle, offers, tariffs, and service-related parameters.
- Work with telecom protocols including INAP, CAMEL, MAP, CAP V2/V3, SCAP, and Diameter.
- Support Diameter interfaces such as Gy, Sy, Gx, Ro, Rf, Sh, and Rx.
- Coordinate with customers, project teams, technical teams, and other stakeholders to ensure smooth implementation and delivery.
- Participate in incident, problem, change, and release activities, including RCA and critical incident support.
- Identify opportunities for automation, operational improvement, and knowledge sharing.
Key Qualifications
- Bachelor’s degree in Engineering, Computer Science, or a related technical discipline.
- 7–10 years of overall telecom experience.
- Minimum 3–4 years of hands-on experience with Ericsson IN Charging Systems.
- Strong knowledge of Ericsson Charging platforms including CIS, SDP, AIR, OCC, CCN, NELS, ADPLMN, and NGCRS.
- Good understanding of charging, rating, balance management, and telecom network fundamentals.
- Strong Unix/Linux, Shell/Python scripting, SQL/database, log analysis, troubleshooting, and networking skills.
- Knowledge of cloud-native technologies such as Docker, Kubernetes, Kafka, and microservices is preferred.
- Understanding of ITIL, Incident, Problem, Change, Release and Service Request Management, SLA and RCA processes.
Desired Profile
- Strong analytical and troubleshooting skills with a proactive, solution-oriented approach.
- Experience in critical incident management, RCA, automation, and service improvement.
- Ability to take end-to-end ownership and work effectively in a dynamic telecom environment.
- Willingness to learn, adapt, and work on evolving technologies and network solutions.
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