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Airtel India
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Cluster Engineering Lead

Cluster Engineering Lead

Airtel India

8 - 12 years

0 Lacs

tamil nadu

Posted:2 weeks ago| Platform: GlassDoor logo

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Skills Required

engineering optimization networks analyze analysis configuration audits planning integration troubleshooting drive network support reports

Work Mode

On-site

Job Type

Part Time

Job Description

Job Description

Perform LTE and 5G RAN optimization across multi-layer networks using Ericsson OSS/KPI platforms (ENM, MOSHELL, AMOS).

Analyze and improve performance KPIs across all RAN domains:

Accessibility

Retainability

Mobility

Integrity

Throughput & Latency

Coverage & Capacity

Deep analysis of Ericsson-specific counters and KPIs (e.g., pmRrcConnEstabAtt, pmErabEstabSuccRate, pmPdcpVolDl, pmHoPrepSucc, pmDrbDlVol, pmPdcchDlAlloc).

Monitor and troubleshoot degradation using tools like Ericsson ENIQ analysis,

Propose and implement KPI improvement actions, including:

RACH optimization and PRACH configuration tuning

Handover parameter optimization (A3, A5, CIO, TTT tuning)

Congestion control actions (Load Balancing, Admission Control)

Interference mitigation (ICIC, eICIC/FeICIC, MIMO tuning)

Scheduler/PRB utilization optimization

Feature activation (e.g., ANR, CCO, SON, VoLTE optimization features)

Conduct parameter audits, performance baselining, and implement corrective actions for underperforming cells/sectors.

Coordinate with planning, field, and integration teams for troubleshooting and performance enhancements.

Drive network quality improvement projects, support SLA/KPI commitments, and handle RCA for chronic issues and escalations.

Prepare and present performance dashboards and executive reports to internal and customer teams.

Job Snapshot

Updated Date

02-12-2025

Job ID

Job_8994

Function

Network

Location

TN-Chennai-Santhome-Circle, Chennai, Tamil Nadu, India

Experience

8 - 12 Years

Employee Type

Employee

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Cluster Engineering Lead