Senior Product Cybersecurity Engineer, Product Security Validation

General Motors•Warren, MI

1d•Hybrid

About The Position

The Senior Product Cybersecurity Engineer, Product Security Validation role sits within the broader Product Cybersecurity organization at General Motors and focuses on building and modernizing the platforms, pipelines, and frameworks used to validate cybersecurity for vehicle-related features and architectures. This engineer acts as a platform and tooling owner for validation, reducing validation engineer toil, improving test reliability, and enabling higher quality security outcomes in less time for the broader Product Cybersecurity organization.

Requirements

6+ years of experience in software quality assurance, SDET, or software development roles
Strong experience building or extending automated test frameworks, pipelines, and tooling
Proficiency in at least one programming language and one scripting language used in test automation
Experience working with CI/CD systems to run, track, and report on automated test suites
Familiarity with validating complex systems such as embedded software, mobile apps, or backend services
Able to work closely with engineers and validation teams to improve coverage, reliability, and efficiency

Nice To Haves

Experience in automotive, embedded, or other complex, safety- or mission-critical product environments
Prior work building test platforms or harnesses for security, robustness, or reliability testing
Familiarity with fuzzing, robustness testing, or AI/ML techniques applied to software validation
Experience organizing and maintaining large test suites, test data, and associated tooling

Responsibilities

Design and evolve product security validation platforms, pipelines, and test frameworks
Build automated test capabilities that improve reliability and reduce manual validation effort
Develop and maintain scripts, tools, and services to support scalable security validation
Explore and implement AI-driven robustness and fuzz testing approaches for product features
Create and curate high-quality, reusable test cases for cybersecurity-relevant behaviors
Partner with validation engineers and product teams to integrate security tests into existing workflows