Charging and Billing Systems Senior Engineer

Client of Premier Services & Recruitment

Employer Active

Posted 21 hrs ago

Experience

3 - 8 Years

Job Location

Egypt - Egypt

Education

Bachelor of Science(Computers)

Nationality

Any Nationality

Gender

Not Mentioned

Vacancy

1 Vacancy

Job Description

Roles & Responsibilities

About the Role

Are you an expert in Huawei CBS looking to take the next step in a high-scale telecom environment? We are seeking a Senior Charging & Billing Systems Engineer to join our dynamic Software Operations team. In this role, you will be responsible for the end-to-end technical management of our convergent billing ecosystem. You will bridge the gap between complex network signaling and financial accuracy, ensuring our rating, charging, and product configurations are optimized for a mission-critical environment.

Key Responsibilities

As a Senior Engineer, you will be instrumental in ensuring the stability, accuracy, and evolution of our CBS platform, including:

  • Solution Design: Design and architect robust billing solutions for new telecom products, ensuring seamless service launches.
  • System Configuration: Perform hands-on configuration of the product catalog, including complex pricing, rating, discounting, and promotion schemes.
  • Troubleshooting & Analysis: Conduct advanced network troubleshooting using PGW traces and signaling analysis (Diameter/SIP) to resolve complex billing discrepancies.
  • Integration Management: Manage and optimize the integration between CBS, network charging elements, and mediation systems.
  • Performance Optimization: Lead billing performance tuning and system optimization initiatives to ensure high throughput and low latency.
  • Revenue Assurance: Execute billing reconciliation and dispute management to maintain financial integrity and minimize revenue leakage.
  • Automation & Scripting: Develop advanced Python or Shell scripts to automate billing analysis, data fixes, and routine health audits.

Desired Candidate Profile

Required Qualifications

  • Education: Bachelor's degree in Computer Science, Telecommunication, IT, or a related technical field.
  • Experience: 3 to 5 years of professional experience specifically in Charging and Billing systems (CBS/OCS) within the Telecom sector.
  • Huawei Expertise: Proven hands-on experience with Huawei Charging and Billing System implementations and backend operations.
  • Network Foundations: Solid background in 3GPP/3GPP2 standards and protocols, including DIAMETER, Radius, SS7, SIP, and TCP/IP.
  • Charging Architecture: Deep understanding of Online Charging architecture, network flows, and call flows for Voice, Messaging, and Data.
  • Database Knowledge: Advanced SQL skills for complex data analysis, financial reporting, and critical data corrections.
  • Linux Skills: Intermediate Linux proficiency, including shell scripting and system monitoring in a production environment.

Preferred

  • Network Infrastructure: Practical knowledge of Wireless 3G/4G LTE infrastructure and IMS call flows.
  • Troubleshooting Tools: Expert-level skill in using Wireshark for signaling traces and CDR verification.
  • Certifications: Any relevant Huawei (HCIP/HCIE), Oracle, or Linux (LPIC/RHCE) certifications.

Company Industry

  • Telecom
  • ISP

Department / Functional Area

  • IT Software

Keywords

  • Charging And Billing Systems Senior Engineer

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Client of Premier Services & Recruitment

https://www.careers-page.com/premier-service-recruitment/job/4RR9479V