Core Network System Integrator - Subscriber & Policy

Description

Summary: This role involves end-to-end integration, deployment, and troubleshooting of Core Network solutions, specifically within the Subscriber, Signaling, and Policy (SSP) domain, across multi-node, multi-vendor telecom solutions. Highlights: 1. Opportunity to make a difference in a career full of opportunities 2. Join a multicultural and inclusive team environment 3. Engage in exciting national and international projects At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life\-saving robots, our digital and software technology experts think outside the box as they provide unique R\&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same. **YOUR ROLE** ------------- The role focuses on **end\-to\-end integration, deployment, and troubleshooting of Core Network solutions**, with specific responsibility for the **Subscriber, Signaling and Policy (SSP) domain**. The System / Solution Integrator works closely with internal teams, vendors, and customers to ensure successful implementation, integration, and Go‑Live of **multi\-node, multi\-vendor telecom solutions**, across **3G, 4G, and 5G networks**. Key responsibilities include: * Integrating and validating **Core Network nodes** (HSS/HLR, AUSF/UDM, Policy systems, SDL) * Performing **end‑to‑end solution integration** and system interoperability testing * Supporting **deployments, upgrades, and Go‑Live activities** * Troubleshooting complex signaling, subscriber, and policy\-related issues * Contributing to **automation, scripting, and operational support** * Producing **technical documentation and customer\-facing reports** * Collaborating in high‑pressure delivery environments with a customer‑oriented mindset **YOUR PROFILE** ---------------- An experienced **Telecom System Integrator** with strong technical depth in **Core Network architectures**, signaling protocols, and cloud‑native environments, combined with excellent analytical and communication skills. **Telecom \& Core Network** * Proven experience as **System Integrator / Solution Integrator** in telecom environments * Strong hands\-on experience in the **SSP (Subscriber, Signaling \& Policy) domain** * Practical knowledge of **3GPP standards** and **3G / 4G / 5G architectures** * Experience integrating: + HSS / HLR + AUSF / UDM + Policy Control systems + SDL * Familiarity with **OSS/BSS integration** is a plus **Protocols \& Networking** * Strong knowledge of **TCP/IP** * Hands\-on experience with telecom protocols: + Diameter (Gx, Rx, Sy) + HTTP / HTTP2 + SIP + SOAP‑XML, REST + SNMP, SIGTRAN **Cloud \& Platforms** * Experience with **VNF and CNF architectures** * Practical knowledge of **Kubernetes and Docker** * Experience with platforms such as: + CBIS / CBAM + NCS / NCOM + VMware, OpenStack, OpenShift * Strong **Unix / Linux** skills **Databases** * Experience with databases such as: + Aerospike + MariaDB + Oracle + SQL * Exposure to **cloud‑native and multi‑DB environments** is an advantage **Scripting \& Automation** * Hands\-on scripting experience in: + Shell scripting + Python, Perl, and/or Ansible * Use of scripting for: + Deployment and installation support + Configuration generation + Operational troubleshooting and automation **WHAT YOU'LL LOVE ABOUT WORKING HERE** * Join a multicultural and inclusive team environment. * Enjoy a supportive atmosphere promoting work\-life balance. * Engage in exciting national and international projects. * Hybrid work. * Your career growth is central to our mission. Our array of career growth programs and diverse professionals are crafted to support you in exploring a world of opportunities. * Training and certifications programs. * Health and life insurance. * Referral program with bonuses for talent recommendations. * Great office locations. **ABOUT CAPGEMINI** Capgemini is an AI\-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology, and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end\-to\-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. Apply now!