RAN Performance Architect - 4G ESN & LTE Optimization

Randstad Technologies Recruitment is seeking an experienced Network Engineering Specialist (4G ESN / Mobile RAN Performance SME) to shape ESN strategy and optimize high-availability networks. You will lead end-to-end performance analysis and troubleshoot complex traces across enterprise mobile infrastructure.

The role involves collaborating with Nokia/Ericsson and delivery teams to propose fixes, analyze LTE/ SIP signaling, and translate data into actionable insights for stakeholders in a