RF Bench Test Engineer – Wireless & RF Semiconductor Validation

Best NanoTech

Coimbatore District

On-site

INR 1,100,000 - 1,500,000

Full time

14 days+

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Job summary

Best NanoTech in Coimbatore/India is seeking an RF Bench Test Engineer with experience in RF semiconductor validation, characterization, and lab testing. The role involves developing RF bench validation setups, performing first silicon bring-up, executing RF characterization, and supporting engineering validation for wireless semiconductor products.

The engineer will collaborate with RF Design, Firmware, Embedded Software, PCB Design, Product Engineering, Manufacturing and Customer Engineering

Qualifications

Bachelor’s or Master’s degree in Electronics & Communications/Electrical/Instrumentation or related field.
3–10 years of RF semiconductor bench validation, characterization, or lab validation.
Hands-on RF bench setup development and RF performance validation.
Experience with wireless semiconductor products and RF lab equipment.

Responsibilities

Develop, integrate, and debug RF bench validation setups for wireless semiconductor devices.
Perform first silicon bring-up, engineering validation, functional verification, and RF characterization.
Design and validate RF evaluation boards, interface boards, shield boxes, switch matrices, and custom validation fixtures.
Execute TX/RX measurements: Output Power, Gain, EVM, ACPR, Receiver Sensitivity, Blocking, BER, Phase Noise, Harmonics.
Validate technologies: Bluetooth, Wi-Fi, GPS/GNSS, NFC, UWB, Zigbee, LoRa, 4G/5G.
Characterize antennas, validate RF front-end, verify impedance matching, perform S-Parameter measurements.
Conduct interoperability, environmental, thermal and regression testing.
Capture RF waveforms, modulation quality, spectrum behavior, protocol performance; develop automation scripts for control and reporting.
Debug hardware/firmware/software/silicon/board-level RF issues.
Prepare validation procedures, engineering reports, and documentation.
Collaborate with RF Design, Firmware, Embedded Software, PCB, Product Eng, Manufacturing, and Customer Eng teams.

Skills

RF Bench Validation

RF Characterization

Engineering Validation

Silicon Bring-up

Product Qualification

Functional Verification

RF Front‑End Validation

Education

Bachelor’s degree in ECE/EEE/Instrumentation or related

Master’s degree (preferred)

Tools

VSG

VSA

Spectrum Analyzer

VNA

Lock-in/Source Measure Units

LabVIEW/MATLAB

Job description

RF Bench Test Engineer Wireless & RF Semiconductor Validation

Location: Coimbatore, Bengaluru, India
Work Mode: Onsite
Experience: 3 10 Years

Role Overview

We are looking for an RF Bench Test Engineer with experience in RF semiconductor validation, characterization, and laboratory testing. The role involves developing RF bench validation setups, performing first silicon bring‑up, executing RF characterization, and supporting engineering validation for wireless semiconductor products. The engineer will work closely with cross‑functional teams to validate RF performance, debug hardware issues, and automate validation workflows.

Key Responsibilities

Develop, integrate, and debug RF bench validation setups for wireless semiconductor devices.
Perform first silicon bring‑up, engineering validation, functional verification, and RF characterization.
Design and validate RF evaluation boards, interface boards, shield boxes, switch matrices, and custom validation fixtures.
Execute RF transmitter (TX) and receiver (RX) performance measurements including Output Power, Gain, EVM, ACPR, Receiver Sensitivity, Blocking, BER, Phase Noise, and Harmonics.
Validate RF technologies including Bluetooth, Wi‑Fi, GPS/GNSS, NFC, UWB, Zigbee, LoRa, and Cellular (4G/5G).
Perform antenna characterization, RF front‑end validation, impedance matching verification, and S‑Parameter measurements.
Conduct interoperability, compliance, environmental, thermal, and regression testing.
Capture and analyze RF waveforms, modulation quality, spectrum behavior, and protocol performance.
Develop automation scripts for RF instrument control, characterization, regression execution, and reporting.
Debug hardware, firmware, software, silicon, and board‑level RF issues.
Prepare validation procedures, engineering reports, and technical documentation.
Collaborate with RF Design, Firmware, Embedded Software, PCB Design, Product Engineering, Manufacturing, and Customer Engineering teams.

Required Qualifications

Bachelor's or Master's degree in Electronics & Communication Engineering (ECE), Electrical & Electronics Engineering (EEE), Electronics & Instrumentation Engineering (EIE), Instrumentation Engineering, Computer Engineering, Embedded Systems, VLSI Design, Microelectronics, Semiconductor Technology, or a related engineering discipline.
3 10 years of experience in RF semiconductor bench validation, characterization, or laboratory validation.
Hands‑on experience with RF bench setup development and RF performance validation.
Experience working with wireless semiconductor products and RF laboratory equipment.

Technical Skills RF Bench Validation