Product Security Specialist - CIAM

Description : About the Role :

We are looking for an experienced Product Security Specialist to join our global security organization. In this role, you will lead penetration testing efforts, secure AI / ML-driven applications, strengthen CIAM implementations, and collaborate across engineering teams to enhance the overall security posture of our products.

This is a hands-on, high-impact position that blends technical assessments, cross-functional engineering partnership, and strategic security program contributions. You will play a key role in driving secure design, supporting audits, and implementing scalable security processes across our product ecosystem.

Key Responsibilities :

• Conduct and lead penetration testing across web applications, APIs, mobile apps, and cloud platforms.
• Evaluate and secure AI / ML models, including model integrity, data protection, and adversarial robustness.
• Strengthen and validate CIAM implementations, including OAuth2, OIDC, SSO flows, and identity platforms such as Okta / Auth0.
• Support and manage Dynamic Application Security (DAS) initiatives, including continuous scanning and vulnerability management.
• Contribute to ISO27001 audits, security assessments, compliance activities, and documentation.
• Develop and oversee security automation to streamline testing, detection, and response capabilities.
• Partner with engineering, architecture, DevOps, cloud, and product teams to drive secure development practices.
• Provide security guidance during design reviews, threat modeling sessions, and architecture discussions.
• Identify emerging threats, evaluate new security tools, and enhance internal security testing capabilities.
• Deliver clear reports, risk summaries, and actionable remediation recommendations to technical and leadership teams.

Required Qualifications & Experience :

Strong hands-on experience securing :

(ref : hirist.tech)