Data Security Engineer

Job Description

OKX is seeking a Data Security Engineer to join their team in Hong Kong. The Data Security Engineer will be responsible for developing and enhancing data security detection capabilities, validating existing data security rules and models, and improving risk identification capabilities. The ideal candidate will have 3-5 years of relevant experience in data security and be familiar with common security offense and defense techniques.

Responsibilities:

• Develop and enhance data security detection capabilities, including DLP, data encryption, and data masking.
• Continuously validate existing data security rules and models.
• Follow up on data security incident identification, response, handling, investigation, and forensics.
• Continuously improve risk identification capabilities in data security by optimizing detection rules and models.
• Build data asset maps.
• Use graph detection and other techniques to trace data flows and identify sensitive data exfiltration risks.

Requirements:

• Major in information security, network security, or computer science.
• 3–5 years of relevant experience in data security.
• Familiar with the data security lifecycle, understanding the risk points and key objectives at each stage.
• Familiar with common security offense and defense techniques, with experience in building security operations and managing data security risks; strong sensitivity to data exposure risks.
• Familiar with data security products and detection methods such as DLP, UEBA, sensitive data identification, data encryption/decryption, and secure data sharing.
• Experience with enterprise-level endpoint data protection solutions; experience in endpoint security, familiarity with macOS and Linux systems, and hands-on experience in data threat modeling is a plus.
• Experience with enterprise-level big data analysis tools such as Flink, Hive, Spark, ElasticSearch, and graph technologies; hands-on experience in security data mining, analytics, or threat intelligence analysis is a plus.
• Strong logical thinking and communication skills, with a good understanding of compliance and legal considerations.

OKX offers:

• Competitive total compensation package
• L&D programs and education subsidy for employees' growth and development
• Various team building programs and company events
• Wellness and meal allowance
• Comprehensive healthcare schemes for employees and dependants