Senior Security Engineer

Company: JD.COM
Apply for the Senior Security Engineer
Location: London
Job Description:

  • Take charge of account security risk governance and operation system construction for JD Group, including risk identification, prevention & control strategy formulation and security capability optimization, to enhance overall protection effectiveness.
  • Establish account security monitoring and emergency response mechanisms, lead the investigation, analysis and disposal of security incidents, and mitigate the impacts of black-gray industry attacks.
  • Research attack tactics of black-gray industries, drive the implementation of technical confrontation strategies, and ensure business security.

Job Requirements

  • Bachelor’s degree or above, with 2+ years of working experience in information security; familiar with account security, risk control and security operations.
  • Competent English skills for daily business communication.
  • Experienced in account security risk prevention and control, capable of independently designing and promoting the implementation of solutions.
  • Proficient in security monitoring, log analysis and emergency response with solid incident handling capabilities.
  • Familiar with attack patterns of black-gray industries; relevant confrontation experience is preferred.
  • Strong cross-team collaboration skills, clear logical thinking, and passion for security technologies.
  • Bonus points: Experience in account security / anti-fraud at large internet companies, or penetration testing & offensive and defensive capabilities.

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Posted: April 26th, 2026