Apply on Employer Site

DwyerOmega · 8 hours ago

** Senior Design Engineer

Simi Valley, CA

Full-time

Onsite

Senior Level

$130K/yr - $190K/yr

5+ years exp

DwyerOmega is a company focused on developing innovative sensor solutions for various applications. They are seeking a Senior Design Engineer to design, develop, and maintain low-power sensor modules, implement embedded firmware, and optimize wireless communication protocols.

Manufacturing

Responsibilities

Altium CAD design

Design, develop, and maintain low-power sensor modules for healthcare, regulatory and industrial monitoring applications

Implement embedded firmware on microcontrollers (e.g., STM32, Nordic nRF, Ambiq Apollo) using C, Zephyr RTOS, and other frameworks

Develop and optimize wireless communication protocols including BLE, LoRa, Wi-Fi, and cellular (LTE-M, NB-IoT)

Perform power optimization for battery-operated devices, including hardware circuit design, firmware strategies, and energy harvesting techniques for ultra-low-power designs

Design multilayer printed circuit boards (6+ layers) with emphasis on signal integrity, EMC/EMI mitigation, and optimized power section management

Integrate environmental sensors (temperature, humidity, differential pressure, gas) and ensure accurate data acquisition

Conduct debugging, validation, and testing of hardware/software systems, including data analysis and signal processing algorithms

Collaborate with cross-functional teams to design scalable cloud connectivity solutions using REST, MQTT, FastAPI, Azure/AWS

Provide technical documentation, support production, and ensure compliance with quality and safety standards, including ISO-26262 for V-model development processes and ISO-17025 for sensor calibration and testing

Qualification

Embedded systems developmentWireless communication protocolsPCB designMicrocontrollers programmingRTOS experienceSensor integrationCloud data integrationDebuggingValidationSignal processing knowledgeTechnical documentation