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Senior Specialist Field Engineer - Security

CoreWeave· Global Field Organization - T&I
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Hybrid (Livingston, NJ), Hybrid (New York, NY), Hybrid (San Francisco, CA), Hybrid (Sunnyvale, CA), Hybrid (Bellevue, WA)$182k - $242kPosted 7mo ago

About the role

Senior Specialist Field Engineer focusing on Security to help customers design for isolation, identity, and compliance on large GPU clusters from hardware to Kubernetes, working with product, engineering, and security teams and traveling as needed.

Responsibilities

  • Design security architectures for complex customers, including the threat model, the trust boundaries, and the risks that remain.
  • Trace isolation and identity problems across hardware, firmware, the Linux kernel, the network, and Kubernetes.
  • Find where the product falls short for real customers and help the engineering teams fill those gaps.
  • Lead customer technical overviews, security reviews, proofs of concept, and customer workshops, with occasional travel.

Qualifications

  • B.S. in Computer Science or a related technical discipline, or equivalent experience.
  • 7+ years building or securing large-scale infrastructure, as a security, platform, or software engineer, or in a deeply technical security-focused field role.
  • Deep understanding of Kubernetes security: RBAC design and escalation paths, admission policy (OPA or Kyverno), network policy (Cilium or Calico), and pod security.
  • Solid working knowledge of identity: OIDC, SCIM, and workload identity federation, and how to trace an identity from the IdP to a running workload.
  • Hands-on experience with network isolation: VPCs, private interconnects, egress controls, and zero-trust designs.
  • Understanding of image and artifact supply chain security: signing, provenance, SBOMs, and FIPS-validated cryptography.
  • Able to lead incident response, including assessing the blast radius of a new vulnerability before a playbook exists.
  • Able to explain technical problems clearly to engineers and executives, building trust with customers.

Skills

Required:Kubernetes securityIdentity and access managementNetwork isolationSupply chain securityIncident response

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
Last updated Oct 14, 2026. Interested? Apply on the company site.

About CoreWeave

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