CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.
What You’ll Do:
We are seeking a highly experienced and strategic Principal Security Engineer to join our team. In this role, you will be responsible for shaping and driving the security architecture vision across the organization. You will work closely with cross-functional teams, including IT, engineering, and executive leadership, to design, implement, and optimize security solutions that protect our company’s critical assets and align with business objectives. Your primary focus will be identifying the most pressing security initiatives, ensuring compliance with industry standards, and mitigating risks in a rapidly evolving threat landscape.
About the role:
Lead the development of the organization's security architecture strategy, ensuring it aligns with business goals and regulatory requirements
Identify and prioritize critical security initiatives based on risk assessments, emerging threats, and business needs
Design and implement security frameworks and architectures that protect the organization’s data, applications, and infrastructure
Provide subject matter expertise on secure coding practices, network architecture, and cloud security to ensure robust security by design
Conduct comprehensive security risk assessments across various domains, including network, application, and data security
Develop risk mitigation strategies and guide the implementation of security controls to reduce identified risks
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Evaluate and recommend security technologies, tools, and solutions to address current and future security challenges
Lead the implementation and integration of security technologies across the organization, ensuring minimal disruption to business operations
Act as a trusted advisor to senior leadership, providing expert guidance on security matters and advocating for necessary investments in security initiatives
Collaborate with IT, engineering, and other relevant teams to ensure security considerations are embedded in all technology projects and initiatives
Mentor and guide junior security engineers and other technical staff, fostering a culture of security awareness and best practices
Ensure that the organization’s security practices comply with relevant laws, regulations, and industry standards (e.g., GDPR, HIPAA, ISO/IEC 27001)
Develop and enforce security policies, standards, and procedures across the organizationLead the design and implementation of incident response plans, ensuring the organization is prepared to respond effectively to security breaches
Oversee post-incident analysis and recovery efforts, providing recommendations for improving security posture
Who You Are:
Bachelor’s or Master’s degree in Computer Science, Information Security, or a related field
10+ years of experience in information security, with a focus on security architecture and design
Proven experience in leading security initiatives and influencing senior leadership on security matters
Proficiency in one or more modern programming languages (Python/Golang)
In-depth knowledge of security frameworks, standards, and best practices (e.g., NIST, SOC2, ISO 27001, CIS)
Strong understanding of network security, cloud security, application security, and data protection technologies
Experience with security tools and technologies, such as SIEM, IDS/IPS, encryption, and IAM solutions
Excellent analytical, problem-solving, and decision-making skills
Strong communication and interpersonal skills, with the ability to convey complex security concepts to both technical and non-technical audiences
Relevant certifications such as CISSP, CISM, or SABSA are highly desirable
Wondering if you’re a good fit? We believe in investing in our people, and value candidates who can bring their own diversified experiences to our teams – even if you aren't a 100% skill or experience match.
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 enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization's growth opportunities 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 $275,000 to $330,000. 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 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: careers@coreweave.com.
Export Control Compliance
This position requires access to export controlled information. To co
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