Senior RF Coexistence Engineer
Job Location:
Sunnyvale, CA - USA
Monthly Salary:
Posted on:
Vacancies:
Job Summary
Job Description
Why Work at General Motors
At General Motors were redefining mobility through a combination of advanced hardware intelligent software and human-centered design. As we transform into a software-defined vehicle company were building the technology that powers safer smarter and more connected transportation experiences for millions of customers around the world.
From next-generation connectivity and autonomous driving technologies to cutting-edge battery systems and vehicle architectures our teams are developing innovations that will shape the future of mobility for decades to come.
About the Role
General Motors is accelerating investments in in-house hardware and RF system design to improve product quality increase development speed and drive innovation across our vehicle portfolio.
We are seeking an Senior RF Desense Engineer to play a key role in identifying analyzing and resolving RF interference issues across GMs next-generation vehicle platforms. This position focuses on hands-on RF testing desense analysis debug and validation activities that ensure reliable performance of critical wireless systems including cellular Wi-Fi Bluetooth GNSS and other vehicle connectivity technologies.
This is an excellent opportunity for an engineer who enjoys solving complex technical challenges working in laboratory environments and collaborating across hardware software and systems engineering teams to deliver world-class vehicle performance.
What Youll Do
RF Desense Analysis & Investigation
- Evaluate RF desense performance across vehicle systems and subsystems.
- Measure and characterize receiver sensitivity degradation caused by internal and external interference sources.
- Identify RF performance risks early in the design and integration process.
- Support vehicle and subsystem-level RF troubleshooting activities.
RF Testing & Validation
- Perform conducted and over-the-air (OTA) RF testing.
- Execute receiver sensitivity and desense measurements.
- Validate RF coexistence performance across technologies including LTE 5G Wi-Fi Bluetooth and GNSS.
- Develop execute and document test plans and validation activities.
- Analyze test results and provide recommendations to support engineering decisions.
Debug & Root Cause Analysis
- Investigate interference sources within vehicle electronic systems.
- Diagnose issues originating from processors memory devices power converters displays clocking circuits and communication interfaces.
- Utilize lab equipment including:
- Spectrum analyzers
- Network analyzers
- Signal generators
- Near-field probes
- Conduct root cause investigations and verify corrective actions through regression testing.
Design Support & Mitigation Development
- Partner with GM hardware engineering teams during product development.
- Review PCB layouts and hardware designs for potential RF interference risks.
- Support improvements related to grounding shielding isolation and signal integrity.
- Recommend and validate mitigation strategies including:
- Shielding solutions
- Filtering and decoupling techniques
- Antenna tuning and optimization
- Firmware and software-based interference mitigation
- Provide feedback that drives continuous improvement in future vehicle designs.
Cross-Functional Collaboration
- Work closely with RF antenna hardware PCB layout mechanical software and systems engineering teams.
- Collaborate with suppliers and external test partners.
- Support compliance and regulatory testing activities including FCC CE and OEM requirements.
Documentation & Continuous Improvement
- Document test procedures findings and technical recommendations.
- Contribute to lessons learned and RF best practices.
- Support the evolution of GMs internal RF validation and design methodologies.
What Youll Bring
Required Qualifications
- Bachelors or Masters degree in Electrical Engineering or a related technical discipline.
- 5 years of experience in RF engineering RF validation or wireless systems development.
- Hands-on experience performing RF testing troubleshooting or desense analysis.
Technical Skills
- Strong understanding of RF fundamentals wireless communication systems and interference mechanisms.
- Experience using RF test equipment including:
- Spectrum analyzers
- Network analyzers
- Signal generators
- Near-field probes
- Familiarity with OTA testing and RF performance validation.
- Exposure to RF simulation and modeling tools such as:
- CST Studio Suite
- HFSS
- FEKO
Preferred Qualifications
- Experience with automotive wireless systems including infotainment telematics connected vehicle technologies or ADAS platforms.
- Background in consumer electronics or highly integrated wireless products.
- Experience reviewing PCB layouts for RF or high-speed digital designs.
- Knowledge of EMC/EMI testing and regulatory compliance processes.
- Familiarity with automotive product development and validation environments.
What Youll Gain
- The opportunity to influence wireless performance across millions of vehicles.
- Exposure to cutting-edge automotive connectivity technologies.
- Collaboration with world-class engineering teams shaping the future of transportation.
- The ability to solve challenging RF problems while contributing directly to GMs software-defined vehicle transformation.
Join us as we build the next generation of connected vehicles and redefine what mobility can be.
Compensation: The compensation information is a good faith estimate only. It is based on what a successful applicant might be paid in accordance with applicable state laws. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position as well as geography of the selected candidate.
The salary range for this role is 106600- 163400. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position.
Bonus Potential: An incentive pay program offers payouts based on company performance job level and individual performance.
Benefits:
Benefits: GM offers a variety of health and wellbeing benefit programs. Benefit options include medical dental vision Health Savings Account Flexible Spending Accounts retirement savings plan sickness and accident benefits life insurance paid vacation & holidays tuition assistance programs employee assistance program GM vehicle discounts and more.
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About GM
Our vision is a world with Zero Crashes Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better safer and more equitable for all.
Why Join Us
We believe we all must make a choice every day individually and collectively to drive meaningful change through our words our deeds and our culture. Every day we want every employee to feel they belong to one General Motors team.
Benefits Overview
From day one were looking out for your well-beingat work and at homeso you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.
Non-Discrimination and Equal Employment Opportunities (U.S.)
General Motors is committed to being a workplace that is not only free of unlawful discrimination but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.
All employment decisions are made on a non-discriminatory basis without regard to sex race color national origin citizenship status religion age disability pregnancy or maternity status sexual orientation gender identity status as a veteran or protected veteran or any other similarly protected status in accordance with federal state and local laws.
We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required where applicable to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more visit How we Hire.
Accommodations
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Required Experience:
Senior IC
About Company
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