Principal Engineer, Xfinity Mobile Network Operations

Join Comcast's award-winning technology team as a Principal Engineer for Xfinity Mobile Network Operations. 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.
• Dev Skills: Sensor development and building data extraction for the network in Python or Go.
• Analytical Skills: Strong background in Network Troubleshooting, Log Analysis, and Root Cause Investigation.
• Troubleshooting skills: Strong background in defining KPIs for end-to-end service assurance, define thresholds for alerting to prevent system meltdown.
• Data Analysis & Machine Learning: Create and train models that analyze issues within the network and work to improve wireless user experience.
• Experience in dashboarding and visualization in building and maintaining dashboards to visualize network health and key metrics using Grafana, Elasticsearch and Prometheus.
• The candidate should have good expertise in High Availability Architecture to meet the SLAs
• Candidate should have 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

Benefits

• Array of options, expert guidance and always-on tools that are personalized to meet the needs of your reality