Description: Onsite in Englewood, CO Our client seeks a core wireless and network engineer to deliver carrier-grade for Wi-Fi offload and roaming. The role focuses on RADIUS policy design, SIM-based EAP methods, secure transport, and high-throughput session data stores. You will configure Passpoint/OpenRoaming integrations and build reliable authentication and accounting flows aligned to WBA standards. You will collaborate with data teams to optimize databases for low-latency, high-TPS perfor