Software Network Core – Ethernet Design Engineer/Specialist The Ethernet Design Engineer plays a key role in shaping the in-vehicle communication architecture that underpins Stellantis' centralized and service-oriented E/E platforms. With expertise in Automotive Ethernet technologies, the engineer is responsible for designing, validating, and continuously improving network solutions that support vehicle functionalities and future software-defined vehicle architectures. Working closely with cross-functional teams worldwide, the role contributes to the definition of globally harmonized Ethernet Software Requirements, the establishment of a scalable and standardized network design framework, and the delivery of robust, efficient, and function-oriented communication data streams. The Ethernet Design Engineer also drives excellence in network engineering processes, enabling a reusable, quality-focused, and continuously evolving end-to-end network design lifecycle supported by advanced tools, benchmarking, and industry best practices.

Responsibilities:
Ethernet Software Requirements and Standards
• Define, maintain, and continuously improve Automotive Ethernet Software Requirements by leveraging international standards, internal best practices, lessons learned, benchmarking activities, and functional use cases.
• Own and maintain High-Speed Network Core Specifications, including:
• Ethernet Data Link, Network, Transport, and Application Layers
• Time Synchronization architectures
• Gateway functionalities and network interoperability mechanisms
• Functional Safety and Cybersecurity-related communication requirements Network Design Framework and Engineering Guidelines
• Define, own, and maintain a comprehensive set of Network Design Guidelines, Golden Rules, and Engineering Standards for communication data stream development.
• Drive communication architecture optimization by balancing:
• End-to-end latency
• Bandwidth utilization
• CPU load
• Memory consumption
• Scalability and maintainability
• Ensure network design decisions consistently satisfy vehicle functional requirements and platform objectives. Communication Data Streams Design and Delivery
• Design, develop, validate, and deliver Automotive Ethernet communication data streams for Stellantis vehicle programs based on logical functional requirements and Functional Safety/Cybersecurity constraints.
• Define and optimize:
• Signal-oriented IP and Socket Adaptor communications
• Service-Oriented Architectures (SOME/IP)
• Transmission modes and scheduling strategies
• Frame packing and signal routing
• Socket interfaces and communication endpoints
• VLAN architectures and Time Synchronization domains
• Perform virtual network performance analysis, including:
• Bus load evaluations
• End-to-end latency assessments
• Network feasibility and robustness verification
• Generate, review, and validate Network ARXML deliverables and contribute to ECU Extract and System Description generation activities.
• Ensure compliance of communication designs with project, platform, safety, cybersecurity, and quality requirements. Project Execution and Technical Governance
• Support program execution by tracking network deliverables against project milestones, quality objectives, and key performance indicators.
• Review and assess design and validation reports provided by internal teams and external suppliers to ensure compliance with Stellantis requirements.
• Lead and participate in technical reviews with Tier-1 suppliers, engineering teams, and key stakeholders to ensure alignment, quality, and design maturity.




• Proactively identify technical risks and drive timely resolution through cross-functional collaboration. Processes, Methodologies, and Innovation
• Define, own, and continuously improve methodologies, processes, and engineering tools supporting the end-to-end Network Design lifecycle.
• Drive standardization, reuse, automation, and continuous improvement across programs and platforms.
• Contribute to the development of advanced automation solutions, including Agentic AI-based approaches, to improve design efficiency, quality, and productivity.
• Benchmark industry solutions and evaluate emerging high-speed communication technologies to identify opportunities for future Stellantis platforms. General
• Act as a technical reference for Automotive Ethernet communication technologies, mentoring junior engineers and supporting architecture decisions across vehicle programs.
• Minimum

Qualifications:
• Bachelor's Degree in Computer Engineering, Computer Science, Electrical Engineering, Electronics Engineering, or a related technical discipline.
• 3-5 years of experience in Network Communication Design, Embedded Software Engineering, or related automotive engineering domains.
• Experience in the design and development of embedded networked systems, including communication architectures, system topologies, interfaces, and data exchanges.
• Experience in Automotive Ethernet communication design, including communication parameters, network attributes, and configuration concepts.
• Experience with automotive communication technologies, including Ethernet, CAN, CAN-FD, LIN, and related network architectures.
• Experience in communication design and modeling tools (e.g., PREEVision or equivalent engineering tools).
• Knowledge of AUTOSAR communication concepts and ARXML-based communication descriptions.
• Understanding of software-defined vehicle architectures, automotive development processes, and vehicle E/E systems.
• Strong analytical and systems-thinking capabilities, with the ability to solve complex technical problems.
• Effective verbal and written communication skills.
• Fluency in English.
• Preferred Qualifications
• Master's Degree in Computer Engineering, Electrical/Electronics Engineering, Telecommunications Engineering, or a related field.
• Deep knowledge of Automotive Ethernet technologies, including Physical Layer interfaces (10BASE-T1S, 100BASE-T1, 1000BASE-T1, Multi-Gigabit Ethernet) and PHY concepts.
• Experience with Ethernet switch architectures, MAC layer communication principles, and network traffic management.
• Strong understanding of TCP/IP communication protocols and communication supervision mechanisms.
• Experience with Service-Oriented Architectures (SOA), including SOME/IP and Socket Adaptor (SoAD) communication design.
• Knowledge of Generic Gateway architectures, routing strategies, and Network Time Synchronization technologies (IEEE 802.1AS, gPTP).
• Understanding of AVB (Audio Video Bridging) and TSN (Time-Sensitive Networking) communication concepts.
• Knowledge of Application Layer protocols and service-oriented communication frameworks for Software Defined Vehicles.
• Experience in designing and validating Ethernet communication models using engineering tools (such as PREEVision).
• Strong knowledge of AUTOSAR Classic and Adaptive Platform communication architecture and Basic Software communication modules.




• Experience with ARXML generation, validation, maintenance, ECU Extract generation, and System Description management.
• Experience performing virtual network performance analysis, including bandwidth utilization, bus-load assessment, and end-to-end latency evaluation.
• Familiarity with additional communication technologies such as SPI, LVDS, A2B, Wi-Fi, Cellular Connectivity (4G/5G), and V2X systems.
• Experience reviewing communication validation reports and supporting issue investigation and root-cause analysis.
• Experience with Artificial Intelligence technologies, including Generative AI and Agentic AI approaches, and their application to engineering design, process automation, knowledge management, decision support, and productivity improvement.
• Demonstrated interest in emerging vehicle networking technologies, Software Defined Vehicle architectures, and advanced engineering automation solutions. Leadership Behaviors & Professional Competencies Analytical Thinking
• Demonstrates strong systems-thinking capabilities and a holistic understanding of vehicle communication architectures.
• Effectively analyzes complex technical challenges and translates functional requirements into optimized network design solutions.
• Uses data-driven decision-making and sound engineering judgment to evaluate alternative technical approaches. Communication
• Communicates complex technical concepts clearly and effectively to both technical and non-technical stakeholders.
• Produces high-quality engineering documentation, specifications, and technical presentations.
• Fluent in English, both written and verbal; additional languages are considered an asset. Collaboration
• Builds strong and productive relationships across global, cross-functional, and multicultural teams.
• Works effectively with internal stakeholders, ECU development teams, architects, and Tier 1/Tier 2 suppliers.
• Promotes an inclusive, respectful, and collaborative working environment. Agility & Results Orientation
• Demonstrates an agile mindset with a robust focus on early lifecycle delivery and continuous improvement.
• Proactively identifies issues, risks, and improvement opportunities, driving them to closure.
• Shows initiative, adaptability, and resilience in a fast-paced and evolving environment. Ownership & Technical Leadership
• Takes ownership of network requirements, design guidelines, technical deliverables, and associated quality objectives.
• Acts as a trusted technical reference within the organization by providing guidance and expertise in Automotive Ethernet technologies.
• Leads technical discussions, reviews, and decision-making processes with confidence and accountability.
• Challenges existing solutions when appropriate and actively drives innovation and engineering excellence. Innovation & Continuous Learning
• Demonstrates curiosity and a continuous learning mindset toward emerging networking technologies, software-defined vehicle architectures, and AI-enabled engineering practices.
• Actively contributes to process improvements, design automation, benchmarking activities, and knowledge-sharing initiatives.
• Embraces new methodologies and digital tools to improve efficiency, quality, and scalability. At Stellantis, we assess candidates based on qualifications, merit, and business needs. We welcome applications from people of all gender identities, age, ethnicity, nationality, religion, sexual orientation, and disability. Diverse teams will allow us to better meet the evolving needs of our customers and care for our future. Please share

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📌 Software Network Core – Ethernet Design Engineer (Bengaluru)
🏢 Stellantis
📍 Bengaluru