Senior Embedded Firmware Engineer — Edge Computing & Security

Arbon Equipment Corporation; Wisconsin; Presencial; USD 110 000 - 160 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health & Well-being: medical, dental,

Retirement savings plan with 401(k)

Paid holidays, vacation time

Resumo da oferta

Rite-Hite in Wisconsin is seeking an experienced Embedded Firmware Engineer to design, debug, and maintain firmware for ARM-based systems running RTOS and Embedded Linux. You will translate requirements into robust software designs and build reusable drivers and interfaces.

You will lead cross-functional efforts, mentor engineers, and help ensure secure provisioning, OTA updates, and safe, reliable product delivery across IoT edge devices.

Qualificações

• Bachelor's degree in Engineering, Computer Science, or related discipline, or equivalent experience.
• 7+ years of embedded firmware/software development and production product delivery.
• Strong C/C++ skills, real-time programming, debugging, and resource-constrained design.
• ARM microcontrollers, RTOS/bare-metal, board bring-up, and interfaces such as UART, SPI, I2C, and GPIO.
• Embedded Linux services, networking, IPC, and distributed edge computing.
• TCP/IP, MQTT, secure communications, Git, automated testing, and release practices.

Responsabilidades

• Develop, debug, and maintain C/C++ firmware for ARM microcontrollers, RTOS/bare-metal systems, and embedded Linux.
• Implement reusable drivers, bootloaders, interfaces, diagnostics, and configuration services.
• Translate requirements into software designs and test criteria while optimizing performance and reliability.
• Build reusable firmware and edge components across product families, avoiding unnecessary software forks.
• Support board bring-up, hardware/software integration, and troubleshooting of connected equipment.
• Implement secure provisioning, authenticated communications, secure boot, OTA updates, and recovery mechanisms.
• Develop Linux edge applications and services, including IPC, networking, local messaging, and fault recovery.
• Integrate distributed devices, gateways, sensors, and cloud/mobile interfaces using MQTT, APIs, and appropriate protocols.
• Work with embedded Linux deployment, containerized services, and offline operation where appropriate.
• Integrate firmware with edge compute, SMART sensors, mobile experiences, and IoT/device-management platforms.
• Develop automated unit/integration tests and support hardware-in-the-loop, system validation, and release readiness.
• Partner with architects and cross-functional teams on system interfaces, technical decisions, and integrated delivery.
• Mentor engineers, participate in code reviews, and help improve development practices.

Conhecimentos

C/C++

Real-time programming

ARM microcontrollers

RTOS/bare-metal

Embedded Linux

Networking (TCP/IP, MQTT)

Git

Automated testing

Release practices

Formação académica

Bachelor's degree in Engineering, Computer Science, or related discipline, or equivalent experience

Ferramentas

UART

SPI

I2C

GPIO

Networking

Linux build systems

Containers

Python

Shell

Descrição da oferta de emprego

Rite-Hite in Wisconsin is seeking an experienced Embedded Firmware Engineer to design, debug, and maintain firmware for ARM-based systems running RTOS and Embedded Linux. You will translate requirements into robust software designs and build reusable drivers and interfaces.

You will lead cross-functional efforts, mentor engineers, and help ensure secure provisioning, OTA updates, and safe, reliable product delivery across IoT edge devices.