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Verton Solutions Inc · Career opportunity

SAP BASIS Specialist – Convergent Charging

Foster city, CA, United StatesPosted Oct 7, 2026OnsiteOpen

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SAP BASIS Specialist – Convergent Charging Foster City, CA (Onsite) Contract Role. Key Responsibilities: ● SAP CC Core Server & Database Administration: Install, configure, and maintain SAP Convergent Charging (CC) Core Server…

SAP BASIS Specialist – Convergent Charging

Foster City, CA (Onsite)

Contract Role.

Key Responsibilities

● SAP CC Core Server & Database Administration: Install, configure, and maintain SAP Convergent Charging (CC) Core Server instances (Updater, Rating, Charging, Guider, and Admin instances) and the underlying Core Database (HANA/MS SQL).

● System Performance Tuning & Sizing: Tune Java Virtual Machine (JVM) memory parameters, garbage collection (GC), and JDBC connection pools across high-volume real-time rating and charging engines.

● Landscape Integration & Communications: Manage connectivity protocols between CC Core Server, SAP BRIM SOM, SAP CI (Convergent Invoicing), and SAP S/4HANA via JCo (Java Connector), Diameter interfaces, and Web Services/TCP/IP.

● High Availability & Disaster Recovery: Design and execute high availability (HA) architectures, database partitioning, system failovers, and multi-node clustering for CC rating nodes.

● Patching & Upgrade Management: Execute system patches, Support Package Stacks (SPS), and release upgrades for SAP CC Core Server, Config Tool, Admin+, Setup Tool, and Cockpit user interfaces.

● System Operations & Diagnostics: Perform regular system parameters management using Config Tool/Setup Tool, maintain logging levels, and troubleshoot bottlenecks using SAP CC Admin+ and OS-level traces.

Required Qualifications & Experience

● Education & Experience: Bachelor’s degree in IT/CS with 6+ years as an SAP BASIS Engineer, including 3+ years dedicated to SAP Convergent Charging (CC) infrastructure management.

● Deep Architecture Knowledge: Direct expertise in SAP CC multi-instance deployment (Rating, Charging, Guider, Updater processes) and SAP CC Core Database schemas.

● Java & OS Administration: Advanced knowledge of Java/JVM performance tuning, thread dump analysis, memory leak detection, and Linux OS parameter optimization.

● Database & High-Volume Operations: Strong background in SAP HANA DB administration for high-throughput transactional environments, including DB partitioning and connection pool sizing.

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SAP BASIS Specialist – Convergent Charging

Company: Verton Solutions Inc
Location: Foster city, CA, United States
Arrangement: Onsite

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