Senior Product Security Engineer

About Us

At Sitecore, our mission is to simplify how brands reach, engage, and serve people by delivering intelligent, personalized digital experiences that connect the world. We empower the world’s most iconic brands to build lifelong relationships with their customers—seamlessly, smartly, and at scale.

As the leading provider of agentic digital experience software, Sitecore brings together content, commerce, and data into one composable platform that enables brands to deliver millions of meaningful, adaptive experiences every day. Trusted by global leaders such as American Express, Porsche, Starbucks, and L’Oréal, Sitecore helps brands transform engagement through experiences that are not only personalized but predictive and dynamic.

Our foundation is our people—a diverse, passionate, and collaborative global team spanning over 25 countries. We believe that every experience matters, and that belief starts with how we work together. We are actively cultivating AI skills across our teams to unlock new levels of creativity, efficiency, and insight. From engineering to customer experience, AI capabilities are becoming integral to how we design, build, and deliver the next generation of digital experiences.

About the Role

As a Senior Product Security Engineer with a focus on Penetration Testing and AI Security, you will play a critical role in identifying, exploiting, and mitigating vulnerabilities across Sitecore’s platforms, infrastructure, and AI-driven features. You will work closely with product engineering teams, cloud operations, and compliance stakeholders to ensure our systems are resilient against evolving threats, including those introduced by AI technologies.

What You’ll Do

Penetration Testing & Vulnerability Assessment

• Perform advanced penetration tests on Sitecore products, services, and cloud environments.
• Simulate real‑world attack scenarios to identify weaknesses in applications, APIs, and infrastructure.
• Develop and maintain automated testing frameworks for continuous security validation.

AI Security Testing

Security Research & Threat Modelling

Collaboration & Remediation

Reporting & Compliance

WAF Administration

What You Need to Succeed

Additional Skills That Could Set You Apart

Why Sitecore?

At Sitecore, we offer a vibrant work culture, a collaborative environment, and the opportunity to work on products that shape digital experiences globally. We’re dedicated to fostering growth, innovation, and a commitment to our employees’ professional and personal development. Be part of a visionary, innovation‑driven team shaping the next era of AI‑powered content management in a leading composable DXP.

Equal Employment Opportunity

Sitecore is proud to be an equal opportunity workplace. We are committed to equal employment opportunity without unlawful regard to race, color, ancestry, religion, gender, national origin, sexual orientation, age, citizenship, marital status, disability, veteran status or any other local legally protected characteristic.

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