Principal Engineer, Xfinity Mobile Network Operations

Make your mark at Comcast, a Fortune 30 global media and technology company. We're looking for a Principal Engineer to join our Xfinity Wireless network team. This is an opportunity to work on the cutting edge of mobile network operations, applying technical and analytical skills to enhance network performance and customer experience.

Requirements

• Proficient in E2E data and voice call architecture, OSS/BSS operations, network KPIs, and incident management tooling like ServiceNow.
• Sensor development and building data extraction for the network in Python or Go.
• Strong background in Network Troubleshooting, Log Analysis, and Root Cause Investigation.
• Experience in dashboarding and visualization in building and maintaining dashboards to visualize network health and key metrics using Grafana, Elasticsearch and Prometheus.
• Good expertise in High Availability Architecture to meet the SLAs
• Hands on expertise on Load balancing architecture, DNS routing policies and upgrade architecture for micro services using CICD pipelines for on-premise and cloud workloads.
• Excellent exposure in developing secure End to End architecture in public cloud infrastructure
• Experience in a wireless network and deep understanding of network functions and their metrics.

Benefits

• Comcast is an EOE/Veterans/Disabled/LGBT employer.