Embedded IoT Solutions Architect - Yocto/ARM, OTA

TechDigital Group; Cleveland (OH); On-site; USD 140,000 - 170,000; Full time

Job summary

TechDigital Group in Cleveland seeks a Solution Architect (M/SM level) to front-end the customer in the Cleveland area for this program. You will own end-to-end architecture for device stabilization, including OS optimization with Yocto Linux and systemd, and hardware watchdog integration on NXP i.MX6 ARM hardware.

You will chair the architecture council, review designs from embedded, .NET, cloud, and DevOps teams, and establish standards for OTA firmware delivery and integration across streams.

Qualifications

• Hands-on experience with Yocto Linux build systems on ARM-based embedded platforms.
• Strong knowledge of systemd service management and Linux OS optimization.
• Experience with IoT device fleet management and OTA firmware delivery in production environments.
• Familiarity with ASP.NET Core microservices and lightweight IPC frameworks such as ZeroMQ or D-Bus.
• Experience in regulated industries (medical devices, life sciences, or similar) is preferred.

Responsibilities

• Own end-to-end architecture for device stabilization including OS optimization (Yocto Linux, systemd, hardware watchdog).
• Chair the cross-stream architecture council and produce Architecture Decision Records (ADRs).
• Review and approve technical designs from engineers across all workstreams.
• Define and enforce engineering standards, OTA firmware delivery practices, and integration checkpoints across workstreams.

Skills

Yocto Linux

ARM Embedded

Systemd

Hardware watchdog

OTA firmware delivery

IoT fleet management

ASP.NET Core

ZeroMQ

D-Bus

Regulated industries

Tools

Yocto Linux

ZeroMQ

D-Bus

Job description

We are looking for a Solution Architect (M/SM level) to front-end the customer in the Cleveland area for this program. While this role will serve as the cross-stream technical authority, we expect the candidate to possess deep expertise in Embedded Linux (Yocto, kernel-level Linux, systemd, hardware watchdog integration), MQTT.

Key Responsibilities

• Own end-to-end architecture for device stabilization including OS optimization (Yocto Linux, systemd, hardware watchdog), application dependency removal (Java/ActiveMQ to ZeroMQ or D-Bus), and cycle-safe self-healing logic on NXP i.MX6 ARM hardware

• Chair the cross-stream architecture council and produce Architecture Decision Records (ADRs) for all significant design decisions

• Review and approve technical designs from Senior Embedded Engineers, .NET Engineers, Cloud Engineers, and DevOps engineers across all workstreams

• Define and enforce engineering standards, OTA firmware delivery practices, and integration checkpoints across workstreams

Required Skills & Experience

• Hands-on expertise with Yocto Linux build systems and ARM-based embedded platforms (NXP i.MX6 or similar)

• Strong working knowledge of systemd service management, hardware watchdog integration, and Linux OS optimization

• Experience with IoT device fleet management and OTA firmware delivery in production environments

• Familiarity with ASP.NET Core microservices and lightweight IPC frameworks such as ZeroMQ or D-Bus

• Experience working in regulated industries (medical devices, life sciences, or similar) is strongly preferred