Electrical Engineer with strong foundation in C and experience in RTOS and PCB design

Core Responsibilities Firmware Development:

Design, code, and debug low-level software in C for microcontrollers (ARM Cortex-M, ESP32, or STM32) and microprocessors.

RTOS Integration:

Develop and optimize multi-threaded applications using RTOS (FreeRTOS, Zephyr, or Micrium) to ensure deterministic system behavior and efficient resource management.

Hardware Design:

Lead the end-to-end PCB design process, including schematic capture, component selection, multi-layer layout, and signal integrity analysis.

System Architecture:

Define technical specifications and architectural trade-offs between hardware constraints and software performance.

Prototyping & Testing:

Perform board bring-up, utilize oscilloscopes and logic analyzers for hardware debugging, and execute unit testing for firmware modules.

Lifecycle Management:

Support the transition from prototype to mass production, including DFM (Design for Manufacturing) and EMI/EMC compliance testing. Role Overview We are seeking a highly skilled Electrical Engineer with a deep specialization in embedded systems to join our technical team. The ideal candidate will bridge the gap between hardware and software, possessing a rigorous foundation in C programming , extensive experience with Real-Time Operating Systems (RTOS) , and a proven track record in full-cycle PCB design .

Core Responsibilities Firmware Development:

Design, code, and debug low-level software in C for microcontrollers (ARM Cortex-M, ESP32, or STM32) and microprocessors.

RTOS Integration:

Develop and optimize multi-threaded applications using RTOS (FreeRTOS, Zephyr, or Micrium) to ensure deterministic system behavior and efficient resource management.

Hardware Design:

Lead the end-to-end PCB design process, including schematic capture, component selection, multi-layer layout, and signal integrity analysis.

System Architecture:

Define technical specifications and architectural trade-offs between hardware constraints and software performance.

Prototyping & Testing:

Perform board bring-up, utilize oscilloscopes and logic analyzers for hardware debugging, and execute unit testing for firmware modules.

Lifecycle Management:

Support the transition from prototype to mass production, including DFM (Design for Manufacturing) and EMI/EMC compliance testing.

Technical Requirements Education:

Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field.

Programming Mastery:

Expert-level proficiency in C (specifically for embedded environments) and familiarity C++ for tooling and scripting.

RTOS Expertise:

Strong understanding of scheduling, semaphores, mutexes, and interrupt service routines (ISRs) within a real-time environment.

Hardware Knowledge:

Solid understanding of analog and digital circuit design, power management, and sensor integration. Preferred Qualifications Experience with wireless protocols (BLE, Wi-Fi, or LoRaWAN). Knowledge of industry-specific standards (e.g., ISO 13485 for medical, automotive SPICE, or

IEC 61508

). Experience with FPGA (Verilog/VHDL) or DSP implementation is a plus. CMS and FreeRTOS experience preferred.

Pay:

$74,779.62 - $90,057.17 per year

Benefits:

401(k) Health insurance

Work Location:

In person