Lead Embedded QA Engineer

Job Summary: We are looking for an 8 to 10 years experienced QA Engineer with a strong background in embedded systems and device testing. The candidate will be responsible for validating the functionality, reliability, and performance of intrusion/fire/security panels through structured testing approaches. This role requires hands-on expertise in device-level testing, integration validation, and system-level verification. Key Responsibilities: Perform functional testing of security panels (intrusion, fire, or access control systems) Design, develop, and execute test cases and test plans based on product requirements Conduct device-level testing including hardware-software interaction validation Perform integration testing across panels, peripherals, sensors, and communication modules Validate system behavior under different scenarios (normal, edge, and failure conditions) Support compliance and certification testing (e.g., regulatory standards, safety requirements) Identify, log, and track defects; work closely with development teams for resolution Analyze logs, protocols, and hardware signals for root cause analysis Participate in requirement reviews and provide feedback from a testability perspective Contribute to test automation initiatives where applicable (Python or similar tools is a plus) Ensure product quality through adherence to defined QA processes and standards Required Skills & Qualifications: Education: B.Tech / M.Tech in Electronics, Embedded Systems, or related field Strong understanding of embedded systems architecture Familiarity with Linux and shell scripting Hands-on experience in functional testing of hardware devices Experience working with security panels / control panels / embedded devices Good knowledge of communication protocols (UART, SPI, I2C, TCP/IP, RS485, etc.) Familiarity with wireless Protocols debugging (Bluetooth, Wi-Fi, RF etc.) Experience with test tools, debugging tools, and lab equipment (oscilloscope, logic analyzer) Ability to analyze hardware-software interactions Strong debugging and problem-solving skills Familiarity with test management and defect tracking tools (Jira, Bugzilla etc.) Good to Have: Experience in integration testing of multi-device systems Exposure to compliance/certification testing (UL, EN standards, etc.) Knowledge of automation frameworks (Python, PyTest, or similar) Experience with IoT or cloud-connected security systems Understanding of networking concepts and protocols Soft Skills: Strong analytical and troubleshooting mindset Good communication and documentation skills Ability to work independently and in cross-functional teams Detail-oriented with a focus on quality