Lead Threat Modeling & PSIRT Security Engineer

Arista Networks; Austin (TX); Hybrid; USD 180,000 - 240,000; Full time

Job summary

Arista Networks is seeking a deeply technical Technical Lead for Product Security Program & Operations. You will serve as a core link between Arista’s engineering groups, security researchers, federal stakeholders, and executive leadership.

This role requires strong background in network operating systems, exploit mechanics, and secure software development to drive vulnerability lifecycle, threat modeling, and secure coding practices.

Qualifications

• 7+ years of experience in Product Security, Software Security Engineering, PSIRT operations, or advanced cloud security.
• Strong technical background in network OS, exploit mechanics, and secure software development.

Responsibilities

• Technical PSIRT, vulnerability & exploit analysis across Arista products.
• Advanced penetration testing & switch architecture security leadership.
• Secure SDLC & DevSecOps engineering to shift security left in pipelines.
• Federal cloud security administration & infrastructure monitoring for compliance.
• Customer trust & regulatory compliance in security discussions with enterprise and federal customers.

Skills

Threat modeling

Penetration testing

Security advisories

Secure SDLC

DevSecOps

Cloud security

Network security

Tools

SAST

DAST

SCA

CI/CD tooling

Git

Job description

Arista Networks is seeking a deeply technical Technical Lead for Product Security Program & Operations. You will serve as a core link between Arista’s engineering groups, security researchers, federal stakeholders, and executive leadership.

This role requires strong background in network operating systems, exploit mechanics, and secure software development to drive vulnerability lifecycle, threat modeling, and secure coding practices.