Senior InfoSec Architect: Enterprise Security & AI

VERISIGN; Reston (VA); Hybrid; USD 164,000 - 222,000; Full time

Job summary

Verisign is seeking a Senior Information Security Architect to shape enterprise security strategy, reference architectures, and standards across on-premises, cloud, and AI workloads. The role requires leading high-impact design decisions and advising executives on risk and technology direction.

The position collaborates across security engineering, infrastructure, development, cloud, data, and AI teams, ensuring security is integrated from concept to production with a hybrid work model in

Qualifications

• Bachelor-level technical degree or equivalent practical experience.
• Demonstrated expertise across security architecture and design for complex enterprise environments.
• Proven ability to lead threat modeling and architecture reviews and translate risk into actionable controls.

Responsibilities

• Define enterprise security architecture strategy, reference architectures, and roadmaps across multiple domains.
• Lead security architecture engagements for complex programs; translate objectives into scalable technical controls.
• Establish requirements for AI/ML systems including secure MLOps, data governance, and access controls.
• Review AI designs to mitigate prompt injection, data leakage, and AI supply-chain risk.
• Perform threat modeling and security design assessments for critical systems and emerging tech.
• Communicate risk and tradeoffs clearly to executive leadership and stakeholders.
• Evaluate security technologies and vendors; ensure interoperability and measurability.

Skills

Security architecture

Threat modeling

Cloud security

AI/ML security

Cross-functional leadership

Executive communication

Architecture reviews

Secure SDLC

Education

Bachelor's degree in computer science, cybersecurity, engineering, or related technical field

Job description

Verisign is seeking a Senior Information Security Architect to shape enterprise security strategy, reference architectures, and standards across on-premises, cloud, and AI workloads. The role requires leading high-impact design decisions and advising executives on risk and technology direction.

The position collaborates across security engineering, infrastructure, development, cloud, data, and AI teams, ensuring security is integrated from concept to production with a hybrid work model in