Chief Information Security Officer (Part-time)

Remote - United States

We are hiring a part-time Chief Information Security Officer (CISO) to lead TiDB’s global security strategy. This role defines and executes a comprehensive information security, risk management, and compliance program that protects TiDB’s products, infrastructure, customers, and employees. You will partner with product, sales, legal, and executive leadership to embed security across TiDB—from the core product to our SaaS/cloud offerings and enterprise engagements.

Responsibilities:

• Proven experience as a CISO or senior security leader in a high-growth B2B SaaS environment.
• Strong understanding of cloud security, DevSecOps, zero trust architectures, and modern compliance frameworks.
• Exceptional communicator with executive presence—comfortable interfacing with CISOs, CIOs, and security decision-makers.
• Experience supporting GTM motions, including joi...