Description
About the Role:
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.
What You'll Do:
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.
- Build a highly automated, AI-enabled security organization focused on excellence and operational efficiency.
- Establish executive security metrics, KPIs, and reporting for senior leadership and the Board.
- Manage a team of security engineers, security investments, vendor relationships, and strategic security initiatives.
Security Engineering & Operations
- Lead security architecture across cloud infrastructure, enterprise platforms, products, identity, networks, Kubernetes, endpoints, and data protection.
- Drive security automation, threat detection, vulnerability management, incident response, and continuous improvement.
- Partner with engineering teams to embed security by design throughout the software development lifecycle.
- Build reusable security platforms, self-service capabilities, APIs, and automation that enable developers while reducing operational overhead.
AI Security
- Develop and execute the company's AI security strategy and governance framework, with a security focus.
- Secure enterprise AI platforms, AI infrastructure, and AI-enabled applications.
- Leverage AI-powered technologies to improve threat detection, incident response, security operations, and overall operational efficiency.
- Guide the organization on secure adoption of Generative AI while addressing emerging risks such as prompt injection, data leakage, model abuse, and AI-specific attack vectors.
Governance & Business Partnership
- Maintain enterprise security governance in partnership with compliance and privacy teams, and third-party security programs.
- Partner with business leaders to balance security, regulatory requirements, employee productivity, and business agility.
- Lead security awareness initiatives that promote secure development and responsible AI adoption across the organization.
Who You Are:
- Bachelor’s degree or higher in Computer Science, Cybersecurity, Engineering, or related field. CISSP, CISM, CCSP, or equivalent certifications are preferred.
- 10+ years of progressive cybersecurity experience with at least 5 years leading enterprise security organizations.
- Strong expertise in cloud security, Security Engineering, Security Operations, IAM, Zero Trust, DevSecOps, Kubernetes, network security, and modern enterprise security architectures.
- Experience leading enterprise-wide security transformation and implementing automation to improve security operations.
- Working knowledge of AI-powered security technologies for automation, threat detection, incident triage, and operational efficiency.
- Strong understanding of AI security risks, including LLM security, prompt injection, AI governance, and secure enterprise AI adoption.
- Proven ability to design security programs that effectively balance risk reduction with employee productivity, developer experience, and business velocity.
- Demonstrated success leading large-scale security initiatives with thoughtful rollout strategies, change management, and user adoption planning.
- Exceptional executive presence with outstanding written, verbal, and presentation skil
Similar jobs
Truveta provides unprecedented real-world data and real-time intelligence, powered by a dataset built with and owned by US health systems united in a mission of Saving Lives with Data. Together, we power breakthrough med…
About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to…
Est. 120,000 PLN
Welcome to the future of cloud networking and security! Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by n…
Est. 90,000 EUR
Welcome to the future of cloud networking and security! Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by n…
Truveta provides unprecedented real-world data and real-time intelligence, powered by a dataset built with and owned by US health systems united in a mission of Saving Lives with Data. Together, we power breakthrough med…
Est. 120,000 USD
Most companies claim to have the best people. We say to them, "Keep dreaming." Our people are second to none. They set us apart with their entrepreneurial spirit and ambition. They come to us from the likes of Amazon, Mi…
Est. 250,000 USD
Title: Chief Information Security Officer (CISO) Location: Morristown, NJ / Austin, TX(hybrid) Reports To: Chief Technology Officer About Hippo: Hippo was built on a promise: make homeownership effortless. Nearly a decad…
Est. 250,000 USD
Title: Chief Information Security Officer (CISO) Location: Austin, TX / Morristown, NJ (hybrid) Reports To: Chief Technology Officer About Hippo: Hippo was built on a promise: make homeownership effortless. Nearly a deca…
Truveta provides unprecedented real-world data and real-time intelligence, powered by a dataset built with and owned by US health systems united in a mission of Saving Lives with Data. Together, we power breakthrough med…
Est. 200,000 USD
Welcome to the future of cloud networking and security! Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by n…
Est. 250,000 USD
We’re looking for a Principal Architect to lead the design and delivery of complex, multi-domain systems spanning cloud, data, and AI. This role is ideal for a deeply experienced engineer who owns the hardest architectur…
Est. 250,000 USD
We’re looking for a Principal Architect to lead the design and delivery of complex, multi-domain systems spanning cloud, data, and AI. This role is ideal for a deeply experienced engineer who owns the hardest architectur…
At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer…
At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer…
About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to…
At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer…
Est. 125,000 USD
Most companies claim to have the best people. We say to them, "Keep dreaming." Our people are second to none. They set us apart with their entrepreneurial spirit and ambition. They come to us from the likes of Amazon, Mi…
At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer…
Est. 175,000 USD
About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to…
Welcome to the future of cloud networking and security! Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by n…
Est. 840,000 SEK
About Keyfactor Our mission is to securely connect the world: humans, machines, and AI. Keyfactor is the leader in trust infrastructure for AI and machines, helping the world's largest enterprises and government agencies…
Truveta provides unprecedented real-world data and real-time intelligence, powered by a dataset built with and owned by US health systems united in a mission of Saving Lives with Data. Together, we power breakthrough med…
Est. 80,000 EUR
At Cision, we believe in empowering every individual to make an impact. Here, your voice is heard, your ideas are valued, and your unique perspective fuels our collective success. As part of our global team, you'll thriv…
APPLICATIONS FROM OUTSIDE COLOMBIA WILL NOT BE CONSIDERED FOR THIS ROLERobots & Pencils is an applied AI engineering firm building the next frontier of business architecture. We design and ship AI co-workers that int…
Est. 165,000 USD
At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer…
Robots & Pencils is an applied AI engineering firm building the next frontier of business architecture. We design and ship AI co-workers that integrate into enterprise operations and deliver measurable results for ou…
Est. 180,000 USD
About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trus…
Est. 120,000 USD
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this poss…
Est. 120,000 GBP
About Baringa Baringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps clients to deliver with grea…
GovTech supports various Government Agencies in carrying out ICT delivery services and appoints Agency Chief Information Security Officers (ACISO) to oversee information security management within these agencies. The ACI…