Embedded Firmware Engineer (35 Years Experience)

Role Purpose: Develop embedded firmware and software for JK Exims railway systems including Video Surveillance Systems, Fire & Smoke Detection, Coach Door Automation, and Train Condition Monitoring ensuring realtime performance, diagnostics, and compliance.

Key Responsibilities:

- Firmware development for STM32/ESP32 microcontrollers in Embedded C/C .
- Implement communication protocols: Ethernet, CAN bus, RS485 (Modbus RTU), SPI, I2C, UART.
- Develop Windows/Linux based applications software.
- Develop RTOSbased architectures for realtime task scheduling and safety monitoring.
- Diagnostics & logging: event monitoring, predictive maintenance algorithms, SD card/RTCbased data logging.
- Integration with IoT protocols (MQTT/HTTP) for remote monitoring and railway control networks.
- Video Surveillance: firmware for PoE cameras, MNVR integration, multicamera synchronization.
- Fire & Smoke Detection: sensor data acquisition, threshold detection, alarm triggering.
- Coach Door Automation: control logic for door actuation, safety interlocks, fault detection.
- Train Condition Monitoring: vibration/temperature/current acquisition, analytics, fault prediction.
- Documentation: firmware release notes, test reports, certification support.

Required Skills

- Strong proficiency in C/C for embedded systems (RTOS/Linux).
- Experience with microcontroller SDKs (ARM Cortex, Microchip, NXP, Renesas, STMicroelectronics).
- Solid knowledge of networking protocols (Ethernet, TCP/IP, VLAN, QoS).




- Familiarity with industrial communication protocols (CAN, RS485, Modbus).
- Handson with debugging tools (JTAG, logic analyzers, packet sniffer).
- Ability to work crossfunctionally with hardware, mechanical, and compliance teams.

Qualification

- Education: B.E./B.Tech in Electronics, Electrical, or Computer Science Engineering.
- Experience: 35 years in embedded firmware development, preferably in industrial, automotive, telecom, or railway systems.
- Preferred: Exposure to safetycritical systems (fire & smoke detection, condition monitoring, security & surveillance system, automation, motor control, TCMS).

Firmware Keywords: STM32, ESP32, Embedded C/C , RTOS, Ethernet, CAN bus, SPI, I2C, UART, RS485, Modbus, predictive maintenance, diagnostics, logging, IoT protocols (MQTT/HTTP), Linux/embedded OS, bootloader, safety compliance (SIL2/SIL4)

Role: Design Engineer, Industry Type: Railways, Department: Research & Development, Employment Type: Full Time, Permanent Role Category: Engineering & Manufacturing Education UG: B.Tech / B.E. in Computer Science and Engineering (CSE), Electronics and Communication Engineering (ECE), Electrical and Electronics Engineering (EEE), Electronics And Computer Engineering, Electronics, Electrical Key Skills Skills highlighted with ‘‘ are preferred keyskills Embedded Firmware FirmwareFirmware DevelopmentEmbedded SystemsAutomotiveRTOSLinuxIoTC C MicrocontrollerMicroprocessorsCommunication ProtocolsMqttEthernetModbusRS485BacnetTCPPython

📌 Embedded Firmware Engineer (Faridabad)
🏢 J K Exim
📍 Faridabad