Embedded Hardware Engineer

J K Exim; SECTOR 78; On-site; INR 600,000 - 900,000; Full time

Job summary

JK Exim is seeking an Embedded Hardware Engineer with 3–5 years of experience to design and develop electronic hardware for railway products, including Video Surveillance Systems, Fire & Smoke Detection, Coach Door Automation, and Train Condition Monitoring, ensuring compliance with railway safety and industrial standards.

The role covers circuit/PCB design, power electronics, sensor hardware, EMI/EMC testing, and close collaboration with firmware, mechanical, and compliance teams to deliver

Qualifications

• Education: BE/B.Tech in Electronics/Electrical Engineering.
• 3–5 years of hardware design & testing experience, preferably in industrial, automotive, telecom, or railway systems.
• Exposure to safety-critical systems (fire & smoke detection, condition monitoring, video surveillance, automation) is preferred.

Responsibilities

• Circuit & PCB design (multilayer, controlled impedance, highspeed interfaces).
• Power electronics: DC/DC converters, surge protection for railway inputs.
• Sensor hardware development: detectors, vibration/temp/current sensors, door automation controllers.
• EMI/EMC testing and safety verifications.
• Documentation: BOMs, schematics, certification files for approvals.

Skills

Analog & Digital Design

Highspeed PCB Design

Railway Standards

EMI/EMC Design

Lab Equipment Proficiency

Cross-Functional Collaboration

Education

BE/B.Tech in Electronics/Electrical Engineering

Tools

Altium Designer

KiCad

OrCAD

Job description

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.