Embedded Systems Architect

Location: Toulouse (Saint Martin), France

Type of contract: CDI-C until the end of February 2028 (contract linked to deliverable of demonstrator)

Starting ASAP

Your Mission: The Core of the Cabin

As the Embedded Systems Architect, you are the master of the metal. You will personally design and configure the server architecture that serves as the brain of the aircraft’s digital solution. Your role ensures that code meets cable, and data meets the cloud.

• System Architecture: Design and maintain complex on-board systems, integrating sensors and data concentrators into a seamless, robust unit.
• Hardware/Software Fusion: Ensure servers, WAPs, and on-board equipment perform and interface with the aircraft bus.
• Advanced Connectivity: Bridge the gap between the tarmac and the stratosphere using VPN tunneling, IPSec, NAT, and IPTables to link on-premise applications with cloud infrastructure.
• The IoT Ecosystem: Lead integration of smart assets, turning the aircraft into an intelligent IoT environment.
• Avionics Mastering: Navigate aircraft protocols (ARINC 429, AFDX) and ensure compliance with DO-160 environmental standards.

Your Boarding Pass (Requirements)

• The Systems Integrator: Extensive experience in server management, IoT protocols, and deep systems integration.
• Networking Native: Deep knowledge of routing, switching, VLANs, subnetting; understands data flow through 5G, GEO, and LEO satellite links.
• The Linux Expert: Highly proficient in Linux environments, expertise in Software-Defined Wide Area Networking (SD-WAN).
• Protocol Polyglot: Familiarity with TCP, UDP, MQTT, HTTP, WebSockets.
• The Troubleshooter: Curious, agile mindset capable of debugging complex architectures and finding innovative outside‑the‑box solutions.

Why Join the UpNext Crew?

• Revolutionary Impact: Build the core of a strategic mission; your work will shape Airbus connectivity for decades.
• A Rare Skillset: Gain expertise in aerospace connectivity—a high‑demand field merging traditional avionics with cutting‑edge IT and satellite tech.
• Startup Energy, Global Reach: Thrive in an empowering startup culture backed by Airbus safety and expertise.
• World‑Class Team: Collaborate with elite engineers in a supportive environment that values transparency and fun.
• Modern Flexibility: Manage your own schedule with flexible hours and remote work options.
• The Fuel: Complimentary freshly ground coffee, premium beverages, and community events.