Senior Security Architect: Zero Trust & AI-Driven Defense

Socket.dev; Dallas (TX); On-site; USD 160,000 - 230,000; Full time

Job summary

Texas Instruments in Dallas seeks a Senior Cybersecurity Architect to drive enterprise security architecture initiatives and mentor engineering teams. You will lead Zero Trust programs, collaborate with enterprise, infrastructure, and development teams, and guide security design across the stack.

The role blends hands-on architecture work with technical leadership, focusing on threat modeling, architecture reviews, and AI-augmented tooling to improve security patterns.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, Computer Engineering or related technical field.
• 8+ years of experience in security architecture.
• Experience leading threat modeling activities for complex enterprise systems.

Responsibilities

• Lead design and implement enterprise Zero Trust Architecture across identity, device, network, application, and data protection.
• Develop and maintain security architecture patterns, reference architectures, and standards.
• Conduct threat modeling and security architecture reviews for critical systems and changes.

Skills

Security Architecture

Threat Modeling

Zero Trust

AI Security Tools

Architecture Review

Education

Bachelor's degree in CS/Cybersecurity/Engineering

Tools

STRIDE

PASTA

Job description

Texas Instruments in Dallas seeks a Senior Cybersecurity Architect to drive enterprise security architecture initiatives and mentor engineering teams. You will lead Zero Trust programs, collaborate with enterprise, infrastructure, and development teams, and guide security design across the stack.

The role blends hands-on architecture work with technical leadership, focusing on threat modeling, architecture reviews, and AI-augmented tooling to improve security patterns.