Role Summary
Stellantis is advancing the next generation of propulsion systems, and we are looking for a Subsystem Architect to play a key role in that transformation.
In this position, you will be responsible for the definition, coordination, and technical integrity of software subsystems embedded in Powertrain Electronic Control Units (ECUs). These ECUs?such asEngine Control Module?are mission-critical components enabling performance, efficiency, and safety of hybrid vehicles.
You will operate at the system and subsystem architecture level, contributing from early concept and pre-development through series production, in close collaboration with global engineering teams and suppliers.
Key Responsibilities
Technical Ownership
Define and implement theECU subsystemdesignin line with Stellantis technical policies and vehicle-level requirements.
Translate subsystem input specifications into robust and scalable technical solutions.
Ensure consistency across software, hardware, and network interfaces (ECUs, sensors, actuators).
Embedded Software & ECU Coordination
Oversee theECU subsystemdesignand development strategy for propulsion ECUs.
Coordinate closely with ECU technical leaders to ensure:
- Proper allocation of software functions
- Alignment with vehicle and system constraints
- Timely delivery of software-related artifacts
Interfaces, Networks & System Integration
Ensure coherence of interfaces including:
- Vehicle networks (CAN, LIN,FlexRay, Ethernet)
- Sensors, actuators, and wiring
- Hardware?software interfaces
Support distributed system design, where functions span multiple ECUs.
Validation, Reviews & Compliance
- Lead and participate in technical design reviews to assess subsystem maturity.
- Ensure requirements compliance and validation with suppliers and internal partners.
- Contribute to supplier engagement activities, including:
Technical specifications
- Architecture and solution justifications
- Technical decision and trade-off documentation
Cross-Functional Collaboration
- Act as a key technical interface across internal teams, projects, and external partners.
- Support convergence of functional and technical needs in a global development environment.
- Participate in project and ECU-level coordination meetings.
Reuse, Capitalization & Continuous Improvement
- Drive reuse of proven and generic solutions to reduce complexity and design variability.
- Contribute to best practices, lessons learned, and technical documentation (design guides, standards, processes).
- Support continuous improvement of Stellantis? technical frameworks.
Our Benefits - Designed with You in Mind
Comprehensive Health & Well-being Coverage
From your very first day, you?ll have access to medical, dental, vision, and prescription drug coverage - ensuring you and your family stay healthy and protected.
Generous Paid Time Off
We believe in work-life balance. That?s why we offer: 17+ paid holidays, including shut-down from December 24th through New Years Day every year. Vacation, float & wellbeing days, sick time and fully paid parental leave when your family needs you most.
Competitive Retirement Savings Plans
We help you plan for the future with:
- An employer match on contributions to your 401k, Roth, and Catch-Up plans
- An employer contribution, even if you don?t contribute
Income Protection & Insurance Options
Benefit from included and optional disability, life, and other insurance programs - because your peace of mind matters.
Company Vehicle Lease Program
Eligible employees and their immediate families can enjoy company vehicle lease options with included insurance, maintenance, and unlimited mileage. Plus, take advantage of exclusive discounts on Stellantis products.
Family Building Benefit
We proudly support all paths to parenthood- including fertility and infertility treatments, adoption services, and gestational surrogacy.
Support for Your Growth and Giving Back
We believe in investing in your future and your passions:
- Tuition reimbursement
- Student loan refinancing programs
- 18 paid volunteer hours each year to make a difference in your community
And so much more!
When you join us, you?re not just building a career - you?re joining a company that supports you, inside and outside of work.
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