Arista NetworksVerified Source

Technical Lead Threat Modeling PSIRT Arista Networks

Onsite · Austin, Texas
Posted August 12, 2026
payroll

Overview

Arista Networks seeks a Technical Lead to own threat modeling and PSIRT at a leading data center networking firm. This role bridges engineering groups and external researchers while driving security initiatives.

What You'll Do16

  • 1Lead technical PSIRT and vulnerability exploit analysis to convert discovered issues into security advisories
  • 2Perform triage and root cause analysis of vulnerability reports using CVSS and CWE frameworks
  • 3Partner with software engineers to explain vulnerabilities and draft technical security advisories
  • 4Coordinate disclosure with NVD MITRE and external researchers for timely and accurate reporting
  • 5Analyze vulnerability trends to deliver architecture recommendations to senior leadership
  • 6Manage third-party security testing and red-teaming across product portfolio
  • 7Translate switch architecture into threat vectors for penetration testing scopes
  • 8Validate remediation effectiveness after exploitation findings
  • 9Distill complex cryptographic issues into risk profiles for executive management
  • 10Architect secure SDLC and DevSecOps pipelines with automated security tooling
  • 11Define secure coding standards and conduct threat modeling using STRIDE
  • 12Administer and monitor Google Workspace for federal cloud environments
  • 13Authoritatively address regulatory compliance questions from enterprise customers
  • 14Serve as technical SME during security discussions with clients
  • 15Implement access controls logging and audit trails for federal workspaces
  • 16Lead security risk assessments for system changes in coordination with IT Security

Requirements11

  • 15+ years building ETL pipelines with Spark Airflow
  • 27+ years in Product Security or PSIRT operations
  • 33-5 seasons of cloud infrastructure administration experience
  • 45+ years hardening enterprise/federal cloud environments
  • 5Familiarity with FedRAMP NIST 800-53 compliance standards
  • 6Strong knowledge of CVSS CWE MITRE ATT frameworks
  • 7Expertise in network switch architecture and Linux-based OS internals
  • 8Proficiency in SAST DAST and container scanning tools
  • 9Experience with STRIDE threat modeling methodologies
  • 10Background in secure coding practices and privilege escalation mitigation
  • 11Demonstrated ability to influence cross-functional teams

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationAustin, Texas

Required Skills

Threat ModelingPSIRTVulnerability AnalysisCVSSCWESASTDASTSCACI/CDGitCloud SecurityFedRAMPNIST 800-53
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