Connectivity Senior System Architect

Within TECH Research organization, the Advanced Connectivity Technologies team (12 people) drives innovation in next-generation wireless communication systems for automotive applications.

As a System Architect – Connectivity Technology Enablers, you will contribute to the definition, evaluation, and maturation of advanced connectivity solutions enabling future vehicle platforms. You will work at the intersection of research, system architecture, and innovation, translating emerging technologies into structured, feasible automotive system concepts.

You will be part of an international organizational unit supported with local functional management which will require to have frequent cross regional interactions involving teammates in France and Italy. You will play a key role in assessing technical feasibility, system-level integration, and architectural trade-offs, while contributing to the broader Stellantis connectivity roadmap.

With this role you will be requested to cover US specific customers and their needs and to connect with US specific eco-system (standardization, and local suppliers and partners eco-system) including internal stakeholders (senior fellows, product owners, AVP, MODULES, PLAN and Brands)

Key Responsibilities:

System Architecture & Technical Leadership Define and contribute to end-to-end system architectures for advanced connectivity enablers (e.g., NTN, 5G Advanced, 6G, V2X, connectivity for autonomy).Translate product and stakeholder needs into:

System requirements

Technical specifications

Interface definitions

Ensure architectural consistency across vehicle, edge computing, and cloud domains.

Perform system-level trade-off analysis (performance, cost, scalability, reliability).Innovation & Technology Assessment Evaluate emerging connectivity technologies, including:5G Advanced / 6

GNR-V2X / C-V2XNon-Terrestrial Networks (NTN – LEO/GEO)
Edge computing, network slicing, private networks, mmWaveLead or contribute to feasibility studies and proof-of-concepts aligned with Technology Readiness Levels (TRL).Support the transition from research to development programs.

Simulation & Technical Analysis Contribute to system-level and link-level evaluations (PHY/MAC) using tools such as MATLAB, ns-3 or similar.

Analyze wireless system performance under automotive constraints (mobility, latency, coverage, reliability).Ecosystem & Standardization Contribute to and monitor standardization bodies:3

GPP, SAE, IEEEIndustry alliances such as 5

GAACollaborate with industrial and academic partners to identify innovation opportunities.

Support preparation of technical reports, publications, and invention disclosures.

Required Qualifications:

Bachelor's Degree in Electrical Engineering or related fieldA minimum of 8 years of relevant experience.

Experience in one or more domains:

Automotive telematics

IoT connectivity systems

Telecom infrastructure or connected services

Technical

Skills:

Strong knowledge of wireless communication fundamentals:

PHY/MAC layers (modulation, coding, channel access)
Radio propagation and system constraints

Familiarity with:

Cellular technologies (4G, 5G, evolution to 5G Advanced, 6G)
V2X, Wi-Fi, GNSS/positioning

Understanding of :

Telematics hardware constraints (modems, antennas, multi-SIM, redundancy)
Vehicle-to-cloud architectures and integration

Exposure to automotive cybersecurity and secure communication architectures

Experience with simulation tools (MATLAB, ns-3 or equivalent)
Soft

Competencies:

Strong analytical and problem-solving mindset

Ability to structure complex systems and communicate architecture clearly

Proactive and curious, with a strong interest in emerging technologies

Ability to work both independently and in cross-functional environments

Effective communication and…