CoreWeave is seeking an experienced Staff Security Engineer for Offensive Security to join their Cyber Security team. This role involves performing penetration testing, conducting threat modeling, and developing security best practices. The ideal candidate should have at least five years of experience in offensive cybersecurity, proficiency in programming languages like GoLang or Python, and experience with Kubernetes and Linux environments. The position offers a competitive salary range of $240,000-$275,000 and a comprehensive benefits package including medical insurance, 401(k) with employer match, and flexible PTO. CoreWeave operates as a hybrid workplace, providing flexibility for employees to balance in-office and remote work. This role presents an opportunity to work on cutting-edge security challenges in a fast-paced, innovative environment, contributing to the protection of CoreWeave's high-power compute infrastructure and applications.