Lead AI and Data Security Engineer

Introduction

Since 1973, East West Bank has served as a pathway to success. With over 110 locations across the U.S. and Asia, we are the premier financial bridge between the East and West. Our teams of experienced, multi-cultural professionals help guide businesses and community members on both sides of the Pacific looking to explore new markets and create new opportunities, and our sustained growth and expertise in industries like real estate, entertainment and media, private equity and venture capital, and high-tech help build sustainable businesses and expand our associates’ potential for career advancement.

Headquartered in California, East West Bank (Nasdaq: EWBC) is a top-performing commercial bank with a strong foundation, an enterprising spirit and a commitment to absolute integrity. East West Bank gives people the confidence to reach further.

As the bank continues to grow, we are seeking a Senior Information Security Engineer – Data Security to lead and mature the bank’s data security capabilities. This role is hands‑on and delivery‑focused, responsible for protecting sensitive data across enterprise, cloud, and application environments through strong technical controls, automation, and continuous validation.

This position will play a key role in major data security initiatives, including enterprise data masking and handling programs, the build‑out of a Data Security Posture Management (DSPM) program, and the expansion of AI security and data governance controls. The role partners closely with application, cloud, infrastructure, and security operations teams to reduce data risk and meet regulatory and audit expectations

• Data Security Engineering
  • Lead and execute major data security projects, including enterprise data masking, data handling, data loss prevention, data classification and data sanitization initiatives across production and non‑production environments.
  • Design, build, and operate a DSPM program to continuously discover, classify, and monitor sensitive data across on‑premise and cloud environments.
  • Implement controls to reduce data exposure, unauthorized access, and data leakage risks.
  • Integrate Microsoft Purview to ensure secure usage of AI-powered tools and sensitive data governance.
  • Tune and optimize detection rules to improve visibility and reduce false positives.
• AI Security & Data Governance
  • Implement and operate AI security controls to ensure sensitive data is protected when used by AI‑enabled and automation tools.
  • Partner with governance and technology teams to enforce secure use of AI systems involving regulated or sensitive data.
  • Leverage Microsoft Purview for data governance, data loss prevention, and analytics across structured and unstructured data.
• Security Monitoring & Incident Response
  • Monitor security events and alerts related to data protection from SIEM, DLP, DSPM, and Purview platforms.
  • Investigate data‑related security incidents and support response, containment, and remediation efforts.
  • Collaborate with SOC, IT, and cloud teams to ensure effective resolution and documentation
• Compliance, Audit & Reporting
  • Ensure data protection controls align with regulatory and industry requirements (e.g., GLBA, CCPA, ISO 27001).
  • Produce reporting and metrics on data classification, access, violations, and risk posture.
  • Support internal and external audits by providing evidence and demonstrating control effectiveness.
• Engineering & Automation
  • Support secure cloud deployments (such as AWS, Azure, etc) and implement controls for data access and movement.
  • Automate security assessments, reporting, and policy enforcement across tools.
  • Maintain engineering documentation and contribute to security architecture reviews.
• May perform other duties as assigned

• Bachelor's degree in Cybersecurity, Computer Science, or a related field; advanced degree preferred.
• 8+ years of hands‑on information security engineering experience.
• 3+ years of experience in data security, data protection, or similar roles.
• Hands‑on experience with data masking and handling tools such as Delphix or other.
• Experience building or operating DSPM, data discovery, or data governance programs.…