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Director, Cyber Security Operations

Roseland, NJ
  • Expired: over a month ago. Applications are no longer accepted.
Job Description

CoreWeave is a specialized cloud provider, delivering a massive scale of GPU compute resources on top of the industry's fastest and most flexible infrastructure. CoreWeave builds cloud solutions for compute intensive use cases — VFX and rendering, machine learning and AI, batch processing, and Pixel Streaming — that are up to 35 times faster and 80% less expensive than the large, generalized public clouds. Learn more at

The Director of Cyber Security Operations at CoreWeave is responsible for managing daily operations of the CoreWeave security operations team and cyber suite of tools. In this role, the ideal candidate must deliver high quality, repeatable and sustainable cyber and reliability related support and outcomes to the Company's IT, Network and Engineering teams. They will also play a critical role in alerting on reporting deviations, tracking, and identifying errors/incident trends, and monitoring of CoreWeave network, infrastructure and endpoint assets to ensure the overall health and security of the CoreWeave ecosystem.

Responsibilities include:

  • Lead the protection of CoreWeave's network boundaries, keeping computer systems and network devices hardened against potential attacks
  • Work with network equipment and actively monitor our systems for attacks and intrusions
  • Experience with infrastructure systems administration, and operations and maintenance server health checks; troubleshoot complex issues in a large network environment
  • Design, build and maintain Cyber Threat Detection tooling
  • Leverage knowledge of cyber threat tactics, techniques and procedures (TTPs) to inform the design of detection rules
  • You use your experience to own and drive the resolution of complex security incidents, policy questions and technical security issues
  • Actively lead and/or participate in incident investigations and cyber responses
  • Partner with CoreWeave engineers to proactively identify and fix infrastructure security flaws and vulnerabilities
  • Build and enhance the detection capabilities of Security Operations through the design, implementation, and ongoing tuning of detection rules
  • Owning and operating CrowdStrike Falcon, including administration of the tool
  • Administer additional cyber security tools within our suite
  • Participate in new cyber product POCs, enhancements and deployments
  • 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
  • Executive presence demonstrated through: strong time management, communication, technical writing, presentations, and documentation skills
  • Ability to work with minimal supervision, have attention to detail, and 100% follow-through on all work assignments
  • Perform other work-related duties as assigned


8 -10 years of experience in:

  • Building and managing a team of cyber security and engineering focused employees
  • Hands-on experience managing security tools servers in a large environment, to include routine Linux and Windows patching and application patching/upgrades
  • Expert experience deploying, tuning and maintaining Data Loss Prevention software
  • Experience managing EDR tooling (e.g. Crowdstrike) and setting EDR, anti-virus policies, exclusions, dashboards, queries, reporting and analysis
  • Experience with administration of email protection tooling
  • Knowledge and experience with identification and remediation of CVEs within a large infrastructure deployment
  • Experience managing/troubleshooting workstations/servers, local EDR, anti-virus software, log analysis, as it relates to security compliance
  • Willingness to learn new technologies/toolsets as part of the job responsibilities

Preferred Skills:

Experience operating and maintaining enterprise level information security tools, proven experience in Systems Administration, including server & workstation troubleshooting, Knowledge and experience with cloud-based infrastructures, Knowledge of network concepts/protocols, Familiarity with Linux operating systems, Security+, Network+

The preferred candidate also has, experienced with or knowledge of the following skills & qualifications:

  • Building/configuring Security incident and event management (SIEM) systems, intrusion defense system (IDS), intrusion prevention system (IPS), Firewall, Antivirus, Web Proxies, Authentication, Cryptography, Kubernetes, Linux server administration, and/or network administration
  • Has any of the following certifications: Certified Intrusion analyst (GCIAs), GIAC Reverse Engineering Malware (GREM), GIAC Penetration Testing Certification (GPEN), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Cisco Certified Network Associate (CCNA), Certified Information Systems Auditor (CISA), Certified Ethical Hacker (CEH), GIAC Security Essentials Certification (GSEC), Offensive Security Certified Professional (OSCP), and/or Security Cisco Certified Networking Professional – Security (CCNP-Security)
  • Familiarity with sending Requests for Proposals (RFPs) to gather information regarding installation of new cyber tooling to best protect the company
  • Familiarity with contract negotiations with cyber security vendors
  • Creating and presenting technical strategies and technical solution recommendations
  • Designing and implementing technical solutions
  • Integrating new technologies into existing technology portfolio
  • Collaborating with cross-functional teams, including engineering

The Director of Cyber Security Operations works standard Eastern time zone business hours, with 24/7 on-call responsibilities. CoreWeave is a fast growth startup, and the selected candidate is willing to be flexible for when they are needed. There will be times where this person needs to be available outside of regular business hours to support critical issues or meetings.

Why CoreWeave?

At CoreWeave we work hard, have fun, and move fast! The company has entered a stage of hyper-growth that you will not want to miss out on. Today, we are a small, growing team of intelligent, genuine people that value different perspectives and approaches to solving complex problems. We live five core values:

  • Be Curious at Your Core
  • Act Like an Owner
  • Empower Employees
  • Deliver Best-in-Class Client Experiences
  • Achieve More Together

At CoreWeave we support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that champions collaboration and prioritizes innovative solutions to complex problems. As we get set to take off, the growth opportunities within the organization are limitless. You will be surrounded by some of the best talent in the industry. Come join us!


We offer a competitive salary and benefits, including:

  • Medical, dental and vision insurance - 100% paid for the employee
  • Life Insurance
  • Short and long-term disability insurance
  • Flexible Spending Account
  • Flexible, full-service childcare support with Kinside
  • 401(k) with a generous employer match
  • Flexible PTO
  • Catered lunch each day in our offices
  • Weekly massages in NJ office
  • A casual work environment
  • Work culture focused on innovative disruption

California Consumer Privacy Act - California applicants only

CoreWeave is an equal opportunity employer, committed to our diversity and inclusiveness. We will consider all qualified applicants without regard to race, color, nationality, gender, gender identity or expression, sexual orientation, religion, disability or age.



Roseland, NJ



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