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Posted 02 August, 2026

Senior Propulsion Systems Safety & Diagnostics Engineer

Stellantis
Auburn Hills, MI, US Full Time

Job Description

At Stellantis, our Product Design and Engineering teams are shaping the future of mobility through innovative propulsion systems, advanced electronics, and next-generation vehicle technologies. We are seeking a Senior Propulsion Systems Safety & Diagnostics Engineer to lead the development and integration of functional safety, on-board diagnostics (OBD), and aftersales requirements across propulsion systems.

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In this role, you will work at the intersection of functional safety (ISO 26262), emissions compliance, diagnostics strategy, and serviceability, ensuring that vehicle systems meet global regulatory standards while delivering high performance and reliability.

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Key Responsibilities:

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  • Develop, define, and own functional safety, OBD, and aftersales requirements for propulsion systems
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  • Ensure compliance with ISO 26262 functional safety standards and global OBD/emissions regulations (CARB CCR 1968.2, UN R156, Euro 7)
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  • Define and implement diagnostic strategies, including DTC definitions and fault monitoring concepts
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  • Review and validate supplier diagnostic implementations and system integration
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  • Lead validation planning, test execution, issue resolution, and requirements traceability
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  • Support safety lifecycle activities, including concept development and certification readiness
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  • Collaborate cross-functionally with engineering, software, calibration, and supplier teams
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  • Contribute to aftersales and serviceability strategy to ensure effective vehicle maintenance and repair
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Typical Deliverables:

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  • Technical Safety Concepts (TSC) and safety requirements documentation
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  • Diagnostic strategies, fault detection logic, and DTC definitions
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  • Diagnostic matrices and technical specifications
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  • Safety analyses (HARA, FTA, FMEA, FMEDA)
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  • Validation plans, test reports, and compliance documentation
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  • Aftersales service and diagnostic documentation
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Our Benefits - Designed with You in Mind

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Comprehensive Health & Well-being Coverage

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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.

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Generous Paid Time Off

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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.

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Competitive Retirement Savings Plans

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We help you plan for the future with:

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    • An employer match on contributions to your 401k, Roth, and Catch-Up plans
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    • An employer contribution, even if you don't contribute
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Income Protection & Insurance Options

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Benefit from included and optional disability, life, and other insurance programs - because your peace of mind matters.

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Company Vehicle Lease Program

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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.

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Family Building Benefit

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We proudly support all paths to parenthood- including fertility and infertility treatments, adoption services, and gestational surrogacy.

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Support for Your Growth and Giving Back

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We believe in investing in your future and your passions:

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    • Tuition reimbursement
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    • Student loan refinancing programs
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    • 18 paid volunteer hours each year to make a difference in your community
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And so much more!

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When you join us, you're not just building a career - you're joining a company that supports you, inside and outside of work.