Job Title: Technical Management Specialist

Req ID: 61872

Job Function: Engineering

Posting Start Date: 14/08/2026

Posting End Date: 23/08/2026

Division: BT International

Job Location: IND-Rajarhat-DLF IT

Advertised Salary: Competitive

Job Req ID: 61872

Posting Date: 14-Aug-26

Function: Engineering

Location: Kolkata

Salary: Competitive

About The Role

The LTE RAN RF Planning Engineer is reliable for monitoring, optimising, and maintaining the RF performance of a private LTE network and associated wireless technologies used to help mission critical mining operations. This includes ensuring consistent coverage, mobility, and capacity for self-governing haulage, fleet communications, IoT sensors, control systems, CCTV, rail operations, and Cambium point to multipoint (PTMP) / point to point (PTP) wireless links distributed across the mine.

The role focuses on operational RF optimisation, performance troubleshooting, and helping deployment or relocation of LTE cells and Cambium nodes in dynamic mining environments.

What You’ll Be Doing





Manage incidents and requests while maintaining high ticket quality and hygiene.
Develop RF propagation and coverage models for open-pit mine environments using tools such as HTZ, Atoll, Mentum, or similar.
Perform advanced root cause analysis for LTE outages.
Maintain and manage LTE macro/small cell hardware (FDD) suitable for energetic mining operations.
Perform frequency optimization, PCI/RSI planning, link budgets, interference analysis, and EARFCN/channel allocation.
Create RAN capacity plans aligned with AHS (Autonomous Haulage System), telemetry, CCTV, and IoT demands.
Provide remote guidance to field teams performing RF surveys, antenna alignment, and LTE trailer moves.
Use TEMS Pocket / TEMS Discovery for drive test data analysis (onsite teams), RSRP/SINR profiling, Layer 3 message decoding, handover investigations, and KPI trend analysis.
Analyse LTE RAN performance KPIs including throughput, PRB utilisation, access

📌 Technical Management Specialist (Kolkata)
🏢 BT Group
📍 Kolkata