CoreWeave · 2 days ago
Staff Offensive Security Engineer
CoreWeave is The Essential Cloud for AI™, providing technology and infrastructure to support AI innovation. They are seeking a Staff Offensive Security Engineer to enhance their security posture through penetration testing, threat modeling, and developing best practices for security standards.
Artificial Intelligence (AI)Cloud ComputingCloud InfrastructureInformation TechnologyMachine Learning
Responsibilities
Perform penetration testing as well as purple and red team exercises
Conduct threat modeling, code reviews, and design reviews for development teams within the business
Research/stay abreast of new hacking techniques and find ways to counter them
Find effective solutions to information security related problems
Develop best practices and improve security standards for the organization to adhere to while maintaining our internal compliance stance and security posture
Ability to provide solutions to complex issues; handle multiple tasks in a fast-paced environment; set priorities; meet deadlines per project scope
Demonstrated ability to present complex, technical information to both technical and non-technical audiences
Strong time management, good technical writing, presentation, and documentation skills
Ability to work with minimal supervision, attention to detail, and follow-through
Other work-related duties as assigned
Qualification
Required
Proficiency in using at least one programming or scripting language (e.g. GoLang, Python, C/++) to solve automatable tasks and perform code reviews
At least five years of experience in the offensive information security industry
Penetration Testing experience
Strong technical background and experience writing and using offensive security tooling
Experience using Kubernetes and Kubernetes-related security measures
Extensive experience with Linux OS environments
Ability to navigate ambiguity and determine solutions to underlying problems
Excellent interpersonal, verbal, and written communication skills with strong attention to detail
Ability to work with minimal supervision while handling multiple tasks in a fast-paced environment
A strong desire to learn new technologies and skills
Perform penetration testing as well as purple and red team exercises
Conduct threat modeling, code reviews, and design reviews for development teams within the business
Research/stay abreast of new hacking techniques and find ways to counter them
Find effective solutions to information security related problems
Develop best practices and improve security standards for the organization to adhere to while maintaining our internal compliance stance and security posture
Ability to provide solutions to complex issues; handle multiple tasks in a fast-paced environment; set priorities; meet deadlines per project scope
Demonstrated ability to present complex, technical information to both technical and non-technical audiences
Strong time management, good technical writing, presentation, and documentation skills
Ability to work with minimal supervision, attention to detail, and follow-through
Other work-related duties as assigned
Preferred
Certifications like Sec+, Net+, OSCP, or other relevant industry certifications
An understanding of best practices and how to implement them at a business-wide level
5+ years' experience in the information security industry or related role
Experience with EDR tuning, detections-as-code, and threat hunting as a Blue Team member
Benefits
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
Company
CoreWeave
CoreWeave is a cloud-based AI infrastructure company offering GPU cloud services to simplify AI and machine learning workloads.
Funding
Current Stage
Public CompanyTotal Funding
$23.37BKey Investors
Jane Street CapitalStack CapitalCoatue
2025-12-08Post Ipo Debt· $2.54B
2025-11-12Post Ipo Debt· $1B
2025-08-20Post Ipo Secondary
Recent News
2026-01-06
2026-01-06
2026-01-06
Company data provided by crunchbase