Key Responsibilities:
- Automate board level I/O testing across Ethernet, serial interfaces (UART/SPI/I2C/etc.), relays, RF modules, ADC circuits, LEDs, push buttons, and digital I/O.
- Develop automation scripts for functional, regression, and performance tests.
- Build and maintain test fixtures for signal injection, RF setups, relay actuation, ADC simulation, LED sensing, etc.
- Integrate and control lab instruments (oscilloscopes, DMMs, power supplies, RF analyzers, signal generators) under automation.
- Analyze test results and help debug issues using waveforms, logs, and electrical measurements.
- Support improvements in test coverage and execution efficiency, contributing to documentation and test processes.

Required Qualifications:
- Bachelor s degree in Electrical Engineering, Electronics, Computer Engineering, or a related field.
- Foundational understanding of hardware interfaces such as Ethernet, UART/SPI/I2C serial communication, ADC fundamentals, analog & digital circuits, and relays.
- Basic programming or scripting experience (Python, etc.)



with a strong desire to expand automation skills.
- Hands on exposure to lab equipment (oscilloscopes, multimeters, power supplies) through coursework, labs, or internships.
- Ability to read datasheets and interpret simple schematics.
- Strong problem solving ability and interest in debugging hardware/embedded systems.
- Eagerness to learn new test tools, frameworks, and measurement techniques.

Preferred Qualifications:
- Internship or project experience involving hardware testing or embedded systems.
- Familiarity with automated test frameworks or instrument control libraries.
- Understanding of RF basics (signal strength, frequency, bandwidth, etc).

Soft Skills:
- Strong analytical thinking and attention to detail.
- Transparent communication and documentation skills.
- Ability to work collaboratively with hardware, firmware, and QA teams.
- Curiosity, initiative, and a willingness to learn quickly in a technical

📌 Hardware Test Automation Engineer (Bengaluru)
🏢 Sigma Allied Services
📍 Bengaluru