PCB & Analog Design Engineer – Railway Power Electronics

Department: R&D; – Power Electronics

Experience: 3–8 Years

Location: [Location]

Qualification: B.E./B.Tech/M.E./M.Tech – Electronics / Electrical / ECE / EEE / Instrumentation

Job Summary

We are looking for a hands-on PCB & Analog Design Engineer to design, develop, test and integrate analog/digital control electronics cards for railway traction converters, auxiliary converters, AFE and inverter systems. The candidate will be responsible for the complete hardware development cycle from circuit design and simulation through PCB layout, prototype bring-up, converter integration and EMI/EMC troubleshooting.

Key Responsibilities

* Design analog, digital and mixed-signal circuits for railway power electronic converter control cards.

* Design signal-conditioning circuits for voltage, current, temperature, speed and protection signals.

* Design DSP/controller-based hardware using TI C2000 – TMS320F2837x/F28379D or equivalent.

* Design and interface ADC, DAC, PWM/ePWM, SPI, CAN, UART/SCI,



digital I/O and communication interfaces.

* Perform complete schematic capture, component selection, circuit simulation and PCB layout.

* Design multilayer PCBs with appropriate grounding, power distribution, decoupling, isolation, creepage/clearance and signal-return paths.

* Solid understanding of DSP PCB placement and routing, particularly ADC, PWM, clock, SPI and other sensitive/high-speed signals.

* Perform circuit simulation using LTspice/PSpice/PSIM/MATLAB or equivalent.

* Interface control electronics with IGBT/SiC gate drivers, current/voltage sensors and high-power converter stages.

* Support prototype PCB bring-up, hardware debugging, validation and design modifications.

* Integrate control cards with traction/auxiliary converters and participate in low-voltage and high-power converter testing.

* Identify and resolve EMI/EMC, noise, grounding, shielding, common-mode and differential-mode inte

📌 PCB and Analog Design Engineer (Belghoria)
🏢 EQUUS RAIL POWER SYSTEMS
📍 Belghoria