Senior Security Engineer, Vulnerability Management

What You’ll Do: CoreWeave’s Vulnerability Management team finds and tracks security weaknesses across our infrastructure and works with engineering teams to fix them. We assess vulnerabilities in the context of the systems they affect, how they could be exploited, and their potential impact on customers and the business. We build the tools and workflows that make this work repeatable, from discovering findings and identifying owners to verifying fixes and driving remediation. About the Role: You’ll set technical direction for major areas of Vulnerability Management, identify gaps in our visibility, and lead the deployment and integration of security tooling to close them. You’ll design and build automation that brings together findings from multiple sources, including LLM-based workflows and agents for validation, risk assessment, and remediation guidance, and establish how we test and monitor their accuracy in production. You’ll lead complex investigations involving scanner findings, bug bounty reports, and new CVEs and disclosures, examining how weaknesses combine into attack paths and helping teams choose effective fixes. You’ll lead remediation efforts across engineering teams, resolve technical blockers, and improve the systems and processes that slow down vulnerability burndown. You’ll also participate in the vulnerability response on‑call rotation, lead technical investigations and post‑mortems for urgent vulnerability events, and mentor engineers through design reviews, code reviews, and hands‑on problem solving. Who You Are: Experience owning a significant technical area within vulnerability management or a related security engineering discipline, including deciding what to build and following through on its operation and maintenance. Strong software development experience in Python, Go, Rust, or a similar language. You’ve designed, built, and maintained production services, including automated testing, deployment, monitoring, and troubleshooting. You can solve a security problem with reliable, maintainable software. Experience leading software design for systems that process security data and integrate multiple services. You can make and explain architectural decisions about data models, APIs, performance, and failure handling, review other engineers’ designs and code, and improve existing systems as requirements and scale change. Hands‑on experience building LLM‑based workflows or agents for production use, including evaluating accuracy, understanding limitations, investigating failure cases, and establishing where human review is needed. A strong understanding of Linux, containers, cloud, and Kubernetes, with experience investigating vulnerabilities and weighing remediation options against operational constraints. Experience assessing how exposure, exploitability, trust relationships, and existing controls affect vulnerability risk. You can use that analysis alongside CVSS, EPSS, and known exploitation to explain remediation priorities and drive technical decisions across teams. Experience leading technical work across engineering teams, collaborating with multiple stakeholders, resolving disagreements about implementation or remediation, and improving systems that multiple teams depend on. Experience mentoring engineers and establishing engineering practices that improve code quality, testing, and reliability across teams. Preferred Skills: Working with Wiz, Rapid7, CrowdStrike, or similar security platforms, and workflow tools such as Tines and Jira. Improving bug bounty or vulnerability disclosure programs, including handling complex reports and coordinating fixes with researchers and engineering teams. Application security, cloud security, red team, penetration testing, blue team, or incident response experience that helps you understand how attackers exploit weaknesses and how defenders detect or stop them. Building systems for asset inventory, ownership mapping, external attack surface management, automated remediation or attack path analysis. Investigating firmware or hardware vulnerabilities in GPU infrastructure or server management interfaces. Building reporting and evidence collection that show whether remediation commitments are being met and where risk remains. Why CoreWeave? At CoreWeave, we work hard, have fun, and move fast! We’re in an exciting stage of hyper‑growth that you will not want to miss out on. We’re not afraid of a little chaos, and we’re constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: Be Curious at Your Core Act Like an Owner Empower Employees Deliver Best‑in‑Class Client Experiences Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and provides the opportunity to develop innovative solutions to complex problems. As we get set for takeoff, the growth opportunities within the organization are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! The base salary range for this role is $165,000 to $242,000. The starting salary will be determined based on job‑related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility). What We Offer The range we’ve posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location. In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US‑based offerings for full‑time employees; for roles in other locations, benefits vary and are shared during the hiring process. These include: Medical, dental, and vision insurance – 100% paid for by CoreWeave Company‑paid Life Insurance Voluntary supplemental life insurance Short and long‑term disability insurance Flexible Spending Account Health Savings Account Tuition Reimbursement Ability to Participate in Employee Stock Purchase Program (ESPP) Mental Wellness Benefits through Spring Health Family‑Forming support provided by Carrot Paid Parental Leave Flexible, full‑service childcare support with Kinside 401(k) with a generous employer match Flexible PTO Catered lunch each day in our office and data center locations A casual work environment A work culture focused on innovative disruption California Applicants California Consumer Privacy Act Equal Opportunity & Accommodations CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: View email address on click.appcast.io. Export Control Compliance This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process. #J-18808-Ljbffr AI Chopping Block, Inc.