Staff Offensive Security Engineer

Core Weave • Sunnyvale, CA

75d • $188,000 - $275,000 • Hybrid

About The Position

CoreWeave is the AI Hyperscaler, delivering a cloud platform of cutting edge services powering the next wave of AI. Our technology provides enterprises and leading AI labs with the most performant, efficient and resilient solutions for accelerated computing. Since 2017, CoreWeave has operated a growing footprint of data centers covering every region of the US and across Europe. CoreWeave was ranked as one of the TIME100 most influential companies of 2024. As the leader in the industry, we thrive in an environment where adaptability and resilience are key. Our culture offers career-defining opportunities for those who excel amid change and challenge. If you're someone who thrives in a dynamic environment, enjoys solving complex problems, and is eager to make a significant impact, CoreWeave is the place for you. Join us, and be part of a team solving some of the most exciting challenges in the industry. CoreWeave powers the creation and delivery of the intelligence that drives innovation.

Requirements

• 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

Nice To Haves

• 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

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

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

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Industry: Professional, Scientific, and Technical Services
• Education Level: Bachelor's degree