Job Description
At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be felt. We’re turning today’s impossible into tomorrow’s standard —from breakthrough hardware and battery systems to intuitive design, intelligent software, and next-generation safety and entertainment features.
Every day, our products move millions of people as we aim to make driving safer, smarter, and more connected, shaping the future of transportation on a global scale
The Core OS group is a newly formed team building the operating-system foundation GM's next generation of vehicle software runs on: hypervisors and virtualization, safety partitioning and health management, container runtime and workload orchestration, and the boot and secure-boot chain that let Linux, Android, and QNX share a single high-compute platform safely and efficiently. As Principal Software Engineer, you are the senior technical authority and system architect for that layer — you'll determine which platform problems matter most, then define the architecture and drive the solutions that solve them, setting long-term direction for virtualization, partitioning, and platform services across GM's vehicle compute. Your influence extends well past your own code: establishing the technical interfaces to the silicon, guest OS, and functional-safety organizations, driving decisions with hypervisor and silicon partners, and guiding engineers across multiple teams toward a foundation that must hold up to production performance, reliability, and safety requirements in millions of vehicles.
Define and drive the architecture and long-term roadmap for GM’s Core OS layer, including hypervisors, virtualization, virtual machine lifecycle, resource partitioning, inter-virtual-machine communication, and the boot and secure-boot chain.
Architect the multi-operating-system foundation that enables embedded Linux, including Yocto-based distributions, Android, and QNX to run on shared vehicle compute with consistent platform services and interfaces.
Establish the platform safety architecture, including freedom from interference between partitions, health monitoring, fault detection and recovery, in partnership with functional safety and cybersecurity organizations.
Define the container and workload-management architecture for on-vehicle execution, including isolation, lifecycle management, resource governance, and updateability.
Own the system-level performance strategy across compute efficiency, latency, boot time, memory footprint, and deterministic behavior, and lead optimization efforts across software and hardware boundaries.
Drive build-versus-buy and technology-selection decisions for hypervisor, real-time operating system, and runtime components, and lead technical relationships with the corresponding suppliers.
Lead complex investigations and root-cause analyses across virtualization, operating-system, and silicon boundaries. Represent Core OS in technical councils, architecture reviews, and cross-functional design forums, and define ownership boundaries with adjacent platform teams.
Your Skills & Abilities (Required Qualifications)
Bachelor’s degree in Computer Science, Electrical Engineering, Computer Engineering, or a related field; or equivalent experience.
Fifteen or more years of experience in embedded, kernel-level, or systems software development, including production-grade systems.
Strong knowledge of Arm system-on-chip (SoC) architecture, including memory management, interrupt and input/output virtualization, and hardware-enforced isolation mechanisms.
Proficiency with modern development tools and practices, including Git, GitHub, continuous integration and continuous delivery (CI/CD), automated testing, and performance profiling.
What Will Give You a Competitive Edge (Preferred Qualifications)
Master’s degree or equivalent experience in Computer Science, Electrical Engineering, Computer Engineering, or a related field.
Hands-on architecture experience with hypervisor technologies such as Gunyah, QNX Hypervisor, Xen, or KVM/Arm, including virtio-based device virtualization.
Expertise in automotive functional safety, including Automotive Safety Integrity Level (ASIL) decomposition, safety-island architecture, freedom-from-interference arguments, and safety-framework integration.
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 salary range for this role is $216,400 –$450,400. The actual base salary offered within this range will vary based on factors relevant to the position, as well as the selected candidate’s geography.
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 plans, paid vacation and holidays, tuition assistance, employee assistance programs, life insurance, and GM vehicle discounts.




This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.

This job may be eligible for relocation benefits.


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, we're looking out for your well-being–at work and at home–so 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
General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, emailus or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.
