BO Core CS DT Engineer

About the Role

Tangent International is seeking a BO Core CS DT Engineer for a contract position based in Riyadh, Saudi Arabia. This role involves critical responsibilities in integrating, modifying, and configuring CS Core nodes within a live network environment. The contract is for a duration of 12 months with potential for extension.

Key Responsibilities

• Integrate, modify, and configure CS Core nodes within a live network.
• Prepare, validate, and review core configuration scripts and DTs.
• Implement network designs and end-to-end signaling routes.
• Configure Diameter, SIP, SS7/C7, SIGTRAN, M2PA, and M3UA.
• Support MSC, MSS, MGW, GMSC, HLR/HSS, STP, and DSC/IP-STP platforms.
• Configure analysis tables, IN triggering, MNP, and CSFB.
• Perform configuration audits and recommend network improvements.

Required Qualifications and Experience

• Strong experience in live-network CS Core integration and configuration.
• Excellent knowledge of Diameter, SIP, SS7/C7, and SIGTRAN.
• Experience configuring Nb/IP, A/IP, and IuCS/IP from both MSC and MGW sides.
• Strong knowledge of MNP, CSFB, and signaling-routing.
• Experience preparing HLR/HSS and analysis-table configuration scripts.
• Experience monitoring network KPIs, performance, and capacity.

Work Type and Location

This is a contract position for 12 months, with the possibility of extension. The role is based in Riyadh, Saudi Arabia.