Hardware Design Engineer

INGSOL Labs is hiring a Hardware Design Engineer to work on custom IoT and edge gateway hardware for industrial applications. You'll work alongside senior hardware and firmware engineers on production hardware - not isolated coursework - designing, bringing up, and debugging real boards from schematic to field deployment.

Responsibilities

• Schematic design and PCB layout for embedded/IoT boards (power, digital, mixed-signal)
• Component selection with cost, availability, and industrial-grade (temperature, EMI/EMC) constraints
• Prototype bring-up and debug using multimeter, oscilloscope, logic analyzer, JTAG/SWD
• Interface design for industrial I/O: RS-485/RS-232, digital/analog I/O, Ethernet, USB
• Write and debug low-level firmware for peripheral bring-up and board validation
• Collaborate with the firmware/software team on hardware-software integration
• Support design-for-manufacturing (DFM) and design-for-test (DFT) reviews, and coordinate with PCB fabrication/assembly vendors
• Document design files, BOMs, and test procedures

Requirements

• B.Tech/B.E. in Electronics, Electrical, Instrumentation, or related field (fresher to 2 years experience)
• Working knowledge of KiCad or Altium (schematic capture and PCB layout)
• Hands-on project experience with visible debugging effort on a bare-metal ARM microcontroller (STM32 or similar Cortex-M) - worked at the register/peripheral level, not just library-abstracted code
• Embedded C/C++ firmware experience at the peripheral/driver level (GPIO, UART, SPI, I2C, ADC)
• Solid fundamentals in digital/analog electronics, power supply basics, and microcontroller architecture
• Comfortable reading datasheets and application notes independently.

Preferred Qualifications

• Exposure to industrial protocols: Modbus, RS-485, CAN
• Familiarity with ARM-based SoCs/SBCs (e.g., NXP i.MX series) and/or Intel x86 embedded SoCs (N-series, Atom x7000RE)
• Embedded Linux basics (Yocto/Buildroot, image flashing/booting, device tree)
• Windows IoT/Embedded basics (driver installation, COM/USB debugging)
• RTOS experience (FreeRTOS)
• Exposure to TSN (Time-Sensitive Networking), hardware watchdog configuration, or TPM (Trusted Platform Module)
• Understanding of EMI/EMC and certification requirements (CE, UL)
• Genuine interest in industrial automation and manufacturing

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.