What does a wireless core network engineer do?

A Wireless Core Network Engineer is responsible for designing, implementing, and maintaining the core infrastructure that supports mobile communications networks. This includes managing components such as the Evolved Packet Core (EPC), gateways, and signaling systems to ensure reliable voice and data services. They troubleshoot network issues, optimize performance, and often work with emerging technologies like 5G. Their role is critical in ensuring seamless connectivity and high-quality service for mobile users.