Director, Information Security

PubMatic is seeking a Director of Information Security to lead and evolve our global security program across enterprise infrastructure, cloud platforms, products, corporate systems, and emerging AI technologies.

Executive Communication

Strong command of board-level and executive presentation, including the judgment to lead with risk, business impact, or compliance depending on the audience. Ability to translate complex security concepts into clear, decision-ready narratives for leadership, auditors, and regulators.

Security Operations & User Impact

Ability to design and roll out security controls that protect the organization without slowing people down. Must balance risk posture with operational velocity, plan phased implementations and manage change adoption across technical and non-technical teams.

AI & Automation

Working knowledge of AI-powered security tooling (automation, threat detection, incident triage) and familiarity with emerging AI-specific risks such as LLM vulnerabilities, prompt injection, and data leakage through AI tools. Ability to shape organizational policy on safe AI adoption.

Security Strategy & Leadership

• Define and execute PubMatic's enterprise information security strategy and multi-year roadmap.

• Lead Security Engineering, Security Operations, Governance, and Incident Response.

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