Staff Network Performance Engineer

Overview

Staff Network Performance Engineer responsible for defining and implementing network performance KPIs and metrics in the OSS platform, and validating metric accuracy before production.

What you'll do

• Implement network performance KPIs and metrics (availability, latency, throughput, attach/registration success, paging, and satellite-link-specific counters) in the OSS platform.
• Build and configure KPI/metric formulas, counters, and dashboards in the OSS platform.
• Design and run validation test cases in lab and pre-production to confirm KPI accuracy and sign off before production rollout.
• Align KPI definitions with operational and release-readiness needs with Network Implementation, NetOps, and Systems Test teams.
• Maintain a single source of truth for KPI/metric definitions, thresholds, and data lineage.
• Identify observability gaps and propose new metrics; retire or replace metrics that no longer reflect network reality.

What you'll need

• 8+ years in telecom network performance, OSS/BSS, or network engineering roles with hands-on KPI/counter/metric implementation ownership.
• Experience implementing and validating KPIs/metrics on an OSS/EMS platform (counter and formula configuration, PM/FM data pipelines).
• Understanding of 3GPP counters and KPIs across RAN and Core.
• Ability to design and execute validation test plans in lab and pre-production with sign-off rigor.
• Proficiency with SQL and a scripting language (Python preferred) for data validation.
• Familiarity with dashboarding/reporting tools such as Grafana.
• Bachelor's or Master's degree in Electrical Engineering, Telecommunications, Computer Science, or a related field.

Details

• Onsite in Bangalore, India, 3 days per week in office.