Senior Engineer - Radio System -Telecom

Larsen & Toubro; Delhi; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

A leading engineering firm seeking a Domain Architect / Engineering Manager to create design deliverables for radio communication systems, including GSM-R, TETRA, and LTE technologies. The ideal candidate will assist the bidding team, support site configurations, and contribute to RF planning. A comprehensive understanding of IP-PABX systems and various radio technologies is required. This role is full-time and caters to mid-senior level professionals within an exciting engineering environment.

Qualifications

• Experience in GSM‑R, TETRA, and LTE related projects.
• Mid-Senior level experience in radio communication systems.
• Familiarity with IP‑PABX systems and voice recording systems.
• RF planning, traffic and bandwidth calculations for MRT/Mainline projects.
• Understanding RAMS and EMC considerations for radio systems.

Responsibilities

• Develop design deliverables for radio communication systems.
• Assist in bidding team deliverables and execution support.
• Support RF planning and site configuration.
• Design PABX topology and integrate SIP with radio systems.
• Configure NMS and related RAMS/EMC documentation.

Skills

GSM‑R specifications

TETRA knowledge

LTE technology

RF planning

Atoll Simulation tool

Traffic calculation

PABX integration

TCP/IP knowledge

TCP/IP

SIP

PABX integration

NMS

Drive test

Tools

Radio Spectrum Tool

RF Power meter

Drive test tool

SNTP

Job description

The Domain Architect / Engineering Manager Radio Communication system is expected to create and develop the design deliverables of the Radio Communication System such as GSM‑R, TETRA, LTE technology and IP EPABX system for Mainline and MRT Projects within the EDRC telecom. The role will also assist and provide the required deliverables to the bidding team and support execution work for site configurations, RF planning, and numbering plan design and simulation studies.

Radio Communication (TETRA, GSM‑R & LTE)

• The person should know the desired technological skills of the Radio communication in the field of TETRA – Terrestrial Trunked Radio, ETSI Protocols, GSM‑R related Specifications awareness and EIRIENE Importance in the field of Radio Communication, LTE Technology and 3GPP Standards and latest releases, 5G and FRMCS.
• Radio Network Planning and RF Prediction and Planning knowledge
• Knowledge of the Special Tools and Tackles applicable for Radio like ATOLL Simulation tool, Radio Spectrum Tool, Radio Test Tool, RF Power meter, Drive test tool.
• Fleet Map, Traffic and Bandwidth calculation
• 5G Radio FRMS guidelines knowledge
• Knowledge of RAMS and EMC Applicable to Radio
• Telephone System and Central Digital Recording Server:
• Knowledge of IP‑PABX System, Direct Line Phone and Console
• Knowledge of Ways side and Hot line Phone’
• Knowledge of the Voice recording and centralized Voice Mail System
• Knowledge of Traffic calculation for MRT and Mainline Project
• Knowledge to create logical network, Network topology for PABX
• Integration of PABX on SIP with PA and Radio System
• Knowledge of Analog and Digital Trunks – CO, PRI-ISDN etc.
• Knowledge of MIB, SNTP, SNMP, Q‑SIG, TCP/IP, ETSI protocols
• NMS Configuration and designing
• Knowledge of RAMS and EMC

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Engineering and Information Technology

Industries

Executive Offices