Hardware Engineer– GNSS Connectivity Job Warren area,Michigan USA,Engineering

Position: Staff Hardware Engineer– GNSS Connectivity

Staff Hardware Engineer– GNSS Connectivity

In-vehicle connectivity and precise positioning are critical enablers for advanced driver assistance, autonomous driving, and connected vehicle services. We are seeking a Staff Hardware Engineer– GNSS 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.

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:

Evaluate and score technical proposals and RFQs.

Provide clear technical recommendations balancing performance, cost, risk, and scalability.

Review and assess supplier test procedures and results for GNSS performance and compliance with internal standards.

Hardware Design & RF Integration Work closely with Hardware Design and RF Engineering teams to:

Develop schematics for GNSS signal chains, including RF front-end, matching networks, filtering, and protection circuitry.

Review and approve PCB layouts for GNSS sections, focusing on RF best practices, grounding, isolation, controlled impedance, and coexistence with cellular, Wi‑Fi/Bluetooth, and UWB.

Provide guidance on GNSS antenna interface requirements, including active/passive antennas, feed architecture, and placement constraints.

Support design reviews, root‑cause analysis, and issue resolution related to GNSS performance, EMC/EMI, and interference/coexistence.

Define and execute conducted RF test plans for GNSS, including:

Sensitivity and dynamic range.

C/N₀, phase noise, and insertion loss characterization.

Jamming and interference susceptibility, including coexistence with other in‑vehicle radios.

Develop test setups, fixtures, and automation for GNSS conducted characterization using spectrum analyzers, network analyzers, GNSS simulators/recorders, and RF switch matrices.

Analyze test data and provide clear, actionable design feedback to internal teams and suppliers.

Vehicle-Level GNSS Performance & Test Cases

Define end-to-end vehicle-level GNSS performance requirements and KPIs, including:

Position accuracy, availability, continuity, and integrity across driving scenarios.

TTFF (cold/warm/hot start) and reacquisition.

Performance in challenging environments (urban canyon, tunnels, foliage, multipath, RF interference).

Develop vehicle-level GNSS test cases and procedures, including:

Test methods using GNSS record/playback, reference receivers, and post-processing tools.

Support execution and analysis of vehicle-level tests, working with validation and field test teams to identify root causes and corrective actions for performance issues.

Your Skills & Abilities (Required Qualifications):

Bachelor’s degree in Electrical…