Why join Aptiv? You'll have the opportunity to work on cutting-edge applications, develop breakthrough technologies, and deliver innovative solutions to some of the world’s leading automotive brands. See your work come to life on the road—helping make mobility safer, greener, and more connected. Ready to shape the future of mobility with us?
Your role As a Senior System Architect, you will Lead system architecture definition for next-generation automotive power distribution modules. Drive system requirements, hardware/software partitioning, functional safety, diagnostics, network architecture and electrical power distribution design. Act as technical authority across customer, hardware, software, validation and manufacturing teams.
Responsibilities:
- Define system architecture and technical roadmap.
- Translate OEM requirements into system architecture.
- Create logical, functional and physical architectures.
- Lead hardware-software integration decisions.
- Drive Functional Safety (ISO 26262) concepts.
- Review power electronics and ECU designs.




- Define diagnostics and communication architecture (CAN, CAN FD, Ethernet, UDS).
- Perform technical risk analysis and architecture tradeoff studies.
- Support customer reviews and technical audits.
- Mentor system engineers and technical leads.

Your background:
- 8+ years in automotive systems engineering/architecture.
- Strong ECU hardware knowledge.
- Power electronics and power distribution architecture.
- High-side/low-side drivers, MOSFETs, eFuses, relays, DC/DC converters.
- Automotive microcontrollers (NXP S32K, Infineon, Renesas, TI).
- CAN, CAN FD, LIN, Automotive Ethernet.
- UDS diagnostics, DTCs and service-oriented diagnostics.
- ISO 26262 Functional Safety (ASIL B/C preferred).
- Systems Engineering and requirement decomposition.
- SysML/UML architecture modeling.
- ASPICE awareness.
- Electrical load analysis, current paths and protection strategies.
- EMC/EMI and vehicle electrical architecture understand

📌 Senior System Architect (Monterrey)
🏢 Aptiv
📍 Monterrey