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Staff Technical Specialist– GNSS Connectivity
Cadillac · Posted 5 days ago
Own GNSS hardware requirements and vehicle-level positioning performance for GM's connectivity and compute platforms across a broad range of vehicles, serving as the subject matter expert.
The Role In-vehicle connectivity and precise positioning are critical enablers for advanced driver assistance, autonomous driving, and connected vehicle services. We are seeking a Staff Technical Specialist– GNSS Hardware to lead the definition, design, and validation of GNSS (Global Navigation Satellite System) solutions for our current and future generations of connectivity and compute platforms across a broad range of vehicles. This role will serve as the subject matter expert for GNSS hardware and system performance, working closely with product, systems, RF, hardware design, suppliers, and validation teams to deliver robust, automotive-grade GNSS solutions.
What You’ll Do (Responsibilities): System & Requirements Ownership
- Define end-to-end GNSS hardware and system requirements for connectivity and compute modules, including RF front-end, baseband, timing, and antenna interfaces.
- Translate product and vehicle-level requirements into clear, testable engineering specifications for GNSS performance (sensitivity, accuracy, availability, robustness, TTFF, jamming/spoofing resilience, etc.).
- Own GNSS-related sections of hardware requirement documents, design guidelines, and interface specifications.
Cross-Functional Collaboration
- Collaborate with Product Management and Systems Engineering to understand use cases, feature roadmaps, and vehicle integration constraints, and reflect them in GNSS hardware requirements.
- Partner with Vehicle Integration and Validation teams to align GNSS performance metrics and test plans with vehicle-level targets.
- Lead and participate in design and technical reviews focused on GNSS architecture, hardware design, and validation strategy.
Supplier & Roadmap Leadership Work with GNSS chipset/module and RF component suppliers to:
- Evaluate and select GNSS solutions (chipsets, modules, LNAs, filters, antenna components).
- Influence supplier technology roadmaps to align with our long-term product strategy.
Collaborate with Purchasing to :
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