Ericsson CS Core Expert (Ericsson MSC-S, M-MGW, STP)

Help design, build and continuously improve the clients online platform. Research, suggest and implement new technology solutions following best practices/standards. Take responsibility for the resiliency and availability of different products. Be a productive member of the team.

Requirements

Responsible for integrating the CSP’s existing Ericsson 2G voice network with the new IMS platform, Signaling Transfer Point (STP), and SMS platforms. Strong technical expertise in Voice Core integration and migration, along with project coordination experience. Hands-on experience with Ericsson CS Core, including MSC-S, M-MGW, and SPX/STP.

Strong knowledge of 2G voice and SMS interworking. Expertise in MAP, CAMEL, and SIP signaling. Experience with Mobile Number Portability (MNP) integration. Proven experience in voice migration projects within a telecom operator. Fluency in English.

Benefits

A challenging, innovating environment. Opportunities for learning where needed.