Lead Wearable Embedded Systems Engineer

Simbex, LLC; Lebanon (NH); On-site; USD 100,000 - 130,000; Full time

Job summary

Simbex, LLC is seeking a Senior Embedded Systems Engineer in Lebanon, NH, to oversee the full hardware‑firmware stack for an innovative IoT wearable platform. This role demands independence in designing and developing hardware circuits along with Zephyr RTOS firmware.

The ideal candidate will have a robust hands-on experience, taking ownership of projects from component selection through to field deployment, working closely with various teams and technologies.

Qualifications

• 7+ years of embedded development experience, including 3+ years on production‑shipped products.
• Hands‑on EE skills: independently read schematics and debug hardware/firmware interaction.
• Demonstrated Zephyr RTOS experience with devicetree and module system.

Responsibilities

• Design and develop embedded hardware circuits and PCBs.
• Architect and deliver production Zephyr RTOS firmware.
• Implement BLE stacks for real‑time telemetry and configuration.

Skills

Embedded development

Electrical engineering

C/C++ programming

Firmware architecture

Signal processing

Education

BS or MS in Electrical Engineering, Computer Engineering, Embedded Systems

Tools

Oscilloscope

Logic analyzer

Power analyzer

Job description

Simbex, LLC is seeking a Senior Embedded Systems Engineer in Lebanon, NH, to oversee the full hardware‑firmware stack for an innovative IoT wearable platform. This role demands independence in designing and developing hardware circuits along with Zephyr RTOS firmware.

The ideal candidate will have a robust hands-on experience, taking ownership of projects from component selection through to field deployment, working closely with various teams and technologies.