Lead Security Architect

About the role

We are looking for a Lead Security Architect to define and evolve the company’s reference security architecture across enterprise IT, cloud, data, product, and AI/ML environments. This senior leadership role combines deep technical architecture capability with cross‑functional collaboration across IT, Product, Cloud, Data, Legal, and Governance.

Key responsibilities

• Own and evolve the reference security architecture and target‑state patterns for enterprise IT, cloud, data, and product environments.
• Define architecture principles and implementation patterns for Zero Trust, IAM, reverse proxy, segmentation, and secure integration.
• Lead the design of security architecture for AI/ML workflows, cloud‑native data platforms, and ML pipelines.
• Facilitate architecture review governance, threat modeling, and secure design reviews for high‑risk initiatives.
• Coach and influence architects and technical leaders across IT, Cloud, Product, and ML domains.

Required profile

• 5+ years in enterprise and cloud security architecture.
• 5+ years in identity, access, and network trust design.
• 3+ years facilitating threat modeling and secure design reviews.
• Experience working across enterprise IT, cloud platforms, infrastructure, and product environments.
• Proven ability to engage with senior stakeholders across technical and non‑technical functions.

Required skills

• Security architecture at enterprise and cloud scale.
• Zero Trust and IAM architecture.
• Secure integration and trust‑boundary design.
• Threat modeling and architecture review governance.
• Cloud‑native security patterns.
• Data security and access‑control design.