Innovative Hardware Engineer: Analog & Mixed-Signal Design

WarmStart Ltd

Bedford, Northern (MA, KY)

Hybrid

USD 100,000 - 140,000

Full time

4 days ago

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Job summary

eInfochips Inc. seeks a Hardware Engineer to drive the hardware product development lifecycle from concept through production. You will design architectures around MCUs (ST, Microchip, TI), and create analog/mixed-signal circuits, power supplies, and interfaces (RS232/RS485/I2C/SPI/UART).

EMI/EMC compliance for automotive-grade products is essential. You will use OrCAD/Allegro/Altium/PADS to design schematics and PCBs, debug prototypes with lab equipment, and collaborate with firmware and

Qualifications

Experience in all stages of Hardware Product Development Lifecycle.
Experience in analog and mixed-signal design, including ADC and DAC circuit design.
Knowledge of operational amplifiers and discrete component analog circuit design.
Experience in AC to DC and DC to DC power supply design.
Familiarity with communication interfaces like RS232, RS485, I2C, SPI, UART, and wireless protocols (Wi-Fi, Bluetooth, Zigbee).
Understanding of EMI/EMC compliance for automotive products.
Proficient in EDA tools such as OrCAD, Allegro, Altium, and PADS.
Experience with lab instruments like multimeters, oscilloscopes, function generators, and logic analyzers.

Responsibilities

Drive and contribute to all stages of the Hardware Product Development Lifecycle, from concept to production.
Design and develop hardware architectures based on microcontrollers including ST, Microchip, and Texas Instruments (TI).
Create analog and mixed-signal circuit designs including ADC/DAC, signal conditioning, and discrete analog components.
Design and validate AC-DC and DC-DC power supply circuits to meet system requirements.
Work on signal integrity and noise management using operational amplifiers and discrete components.
Develop and implement communication interfaces such as RS232, RS485, I2C, SPI, UART; exposure to wireless protocols (Wi-Fi, Bluetooth, Zigbee) is a plus.
Ensure compliance with EMI/EMC standards, especially for automotive-grade products.
Utilize EDA tools like OrCAD, Allegro, Altium, and PADS for schematic and PCB design.
Perform debugging, validation, and bring-up of hardware prototypes using lab equipment such as multimeters, oscilloscopes, function generators, and logic analyzers.
Collaborate cross-functionally with firmware, mechanical, and test engineering teams to ensure design robustness and manufacturability.