Embedded Hardware Engineer

Embedded Hardware Engineer (3 TO 5 Years Experience)
Role Purpose: Design and develop electronic hardware for JK Exims railway product portfolio including Video Surveillance Systems, Fire & Smoke Detection, Coach Door Automation, and Train Condition Monitoring ensuring compliance with railway safety and industrial standards.
Key Responsibilities

• Circuit & PCB design (multilayer, controlled impedance, highspeed Ethernet, sensor interfacing).
• Power electronics: DC/DC converters, PoE controllers, surge protection for 72V/110V railway inputs.
• Sensor hardware: smoke/fire detectors, vibration/temperature/current sensors, door automation controllers.
• Compliance: EN50155, EN5012132, EN455452, IEC 61373, RDSO specifications.
• Hardware bringup, validation, EMI/EMC testing, vibration/shock/fire safety testing.
• Collaboration with firmware engineers for hardware/software codesign.
• Documentation: BOMs, schematics, certification files for RDSO approval.

Required Skills

• Proficiency in Altium Designer / KiCad / OrCAD.
• Proficient in Analog, Digital & Mixed Signal Circuit design.
• Strong background in highspeed PCB design, mixedsignal circuits, industrial power electronics.
• Knowledge of railway standards and ruggedization practices.
• Handson with lab equipment (oscilloscope, spectrum analyzer, thermal camera, vibration rigs).
• Familiarity with EMI/EMC design practices and safety standards.
• Ability to work crossfunctionally with firmware, mechanical, and compliance teams.

Qualification

• Education: B.E./B.Tech in Electronics/Electrical Engineering.
• Experience: 35 years in hardware design & testing, preferably in industrial, automotive, telecom, or railway systems.
• Preferred: Exposure to safetycritical systems (fire & smoke detection, condition monitoring, video surveillance system, automation, motor control, TCMS).

Hardware Keywords: PCB design, power electronics, sensor interfacing, PoE, EMI/EMC compliance, EN50155, EN45545, IEC 61373, ruggedization, multilayer PCB, ADC, DC/DC converters, surge protection.