This role is for one of the Weekday's clients
Min Experience: 6 years
JobType: full-time
We are looking for a highly skilled and experienced Senior IoT Engineer to design, develop, and maintain IoT-based smart metering solutions. This role requires deep expertise in embedded systems, communication protocols, and remote data acquisition, particularly within the energy and utilities sector.
Requirements
Key Responsibilities
🔹 Design & Development of IoT Systems
- Develop and maintain Automated Meter Reading (AMR) systems for accurate energy data collection.
- Architect and implement Meter Data Management (MDM) and Meter Data Processing (MDP) solutions for efficient data storage, validation, and analysis.
🔹 Hardware & Firmware Engineering
- Design electronic circuits and PCB layouts for telemetry and smart metering devices such as DCUs and IMDAS.
- Develop embedded firmware using Embedded C and Python to control sensors, actuators, and communication modules.
🔹 Communication Protocol Integration
- Implement and troubleshoot communication protocols including RS485, RS232, IR, GSM, RF (866 MHz), and Bluetooth.
- Integrate higher-level protocols like MQTT, MODBUS, and DLMS/COSEM for reliable data acquisition and transmission.
🔹 System Testing & Validation
- Conduct field and laboratory testing to ensure system performance under diverse environmental and electrical conditions.
- Identify and resolve communication, data accuracy, and system integrity issues.
🔹 Cross-Functional Collaboration
- Work closely with software engineers, data analysts, and utility clients to ensure timely project delivery and optimal system performance.
Required Skills & Experience
- Strong proficiency in Embedded C, Python, electronic circuit design, and PCB layout design.
- Experience with IoT protocols including MODBUS, DLMS/COSEM (Gurux stack), MQTT, UART, SPI, and I2C.
- Familiarity with energy metering systems, Data Concentrator Units (DCUs), and related technologies.
- Proven ability to troubleshoot complex hardware and software integration issues.
- Excellent problem-solving and analytical skills.
Educational Qualifications
- B.E/B.Tech/M.E/M.Tech/M.Sc in Electrical & Electronics, Electronics & Communication, Electrical, Electrical & Instrumentation, or a related field.
Key Skills
- Embedded C, Python
- Electronic Circuit Design, PCB Design
- Modbus, DLMS
- Energy Metering, Smart Metering, Smart Grid
- Automated Meter Reading (AMR)
- Meter Data Management (MDM)