RF Test Engineer

• *Job description:**

Overview

We are looking for a skilled RF Test Engineer to support testing, validation, and characterization of RF front\-end systems, including solid\-state power amplifiers, RF modules, and communication subsystems. The role involves developing and executing RF test procedures, working with automated test equipment (ATE), and providing feedback to design teams to improve system performance and reliability.

The engineer will work closely with RF design, hardware, and manufacturing teams to ensure robust testing and validation of RF systems.

Key Responsibilities

RF Testing \& Validation

• Perform testing and characterization of **RF front\-end modules**, including **solid\-state power amplifiers (SSPAs)**.
• Validate key RF performance parameters such as:
• Gain
• Output power
• Efficiency
• Harmonics and spurious emissions
• Linearity
• Noise figure (where applicable)
• Execute RF test procedures according to **client\-provided test plans**.

RF Instrumentation

Operate and perform measurements using RF instruments such as

• **Spectrum Analyzer**
• **Vector Network Analyzer (VNA)**
• **Signal Generator**
• **Oscilloscope**
• Power meters and RF sensors
• RF switch matrices and attenuators

S\-Parameter \& RF Characterization

• Measure and interpret **S\-parameters (S11, S21, S22, etc.)**.
• Perform **RF calibration procedures**.
• Analyze RF performance deviations and identify root causes.

Amplifier Testing

• Understand and implement **power amplifier biasing schemes**.
• Ensure correct **power sequencing and protection mechanisms** during testing.
• Perform **high\-power RF testing** with proper thermal and safety considerations.

RF Automated Test Equipment (ATE)

• Work with **RF Automated Test Equipment (ATE)** systems.
• Translate **customer test plans into executable test procedures**.
• Develop or modify **test setups and automation workflows**.
• Optimize test processes for **repeatability, accuracy, and efficiency**.

Hardware Debug \& Assembly Support

• Perform **hardware debugging and troubleshooting** for RF assemblies.
• Provide **touch\-ups and minor rework support during assembly** when required.
• Assist in **prototype bring\-up and validation**.

Interface \& Control Protocols

* Understand and debug hardware interfaces including

• **SPI**
• **I2C**
• **UART**
• GPIO control signals

These interfaces may be used to configure RF front\-end modules and amplifiers.

EMI/EMC Awareness

• Understand **EMI/EMC compliance requirements**.
• Support **pre\-compliance testing and troubleshooting**.
• Identify potential EMI sources during RF testing.

Test Documentation \& Reporting

* Prepare **detailed RF test reports** documenting

• Test setup
• Measurement results
• Observed anomalies
• Failure points
• Provide **technical feedback to RF design teams** on issues detected during testing.
• Support **design validation and improvement cycles**.

Education

Bachelor’s or Master’s degree in

• Electronics \& Communication Engineering
• RF \& Microwave Engineering
• Electrical Engineering

Experience

• **2–6 years of experience** in RF testing or RF hardware validation.

Benefits

• Paid time off
• Provident Fund

Work Location: In person

Pay: ₹40,000\.00 \- ₹50,000\.00 per month

Benefits

• Provident Fund

Application Question(s)

• Have you worked with RF Power Amplifiers before?
• Have you worked with RF Instruments before?
• Do you know how to assess RF parameters during testing?
• Do you have experience in managing production QA \& QC?

Experience

• RF TESTING: 2 years (Required)

Language

• Hindi English Kannada (Required)

Work Location: In person