Senior Threat Detection and Validation Specialist

4 weeks ago


London, Greater London, United Kingdom dunnhumby Full time

We're looking for a Senior Threat Detection and Validation Engineer

At dunnhumby, we're seeking a skilled Senior Threat Detection and Validation Engineer to join our Information Security team. This is an exciting opportunity to extend and improve our security controls, working with a market-leading business to explore new opportunities for growth and influence global retailers.

Key Responsibilities:

  • Maintain up-to-date knowledge of the Cyber Security threat landscape, its associated Threat Intelligence, emerging threats, and attack techniques.
  • Identify methods to detect specific attacks and threats identified in the wild.
  • Conduct periodic validation testing to validate the effectiveness or identify security gaps and vulnerabilities in our security controls.
  • Analyze the results of testing and simulation exercises to identify trends and patterns and provide recommendations for improvement.
  • Work with other members of the security team to implement recommended improvements to our security controls.
  • Develop and maintain testing and simulation frameworks to ensure the continued effectiveness of our security controls.
  • Conduct security investigations and threat hunting activities to identify potential threats and vulnerabilities.

Requirements:

  • Bachelor's degree in Information Security, Computer Science, Information Systems, or related field.
  • Experience developing detections as code.
  • Strong knowledge of security technologies such as SIEM, EDR, proxy, email security, and firewalls.
  • Experience with security incident response and management.

What We Offer:

We're committed to building an inclusive culture and offer a comprehensive rewards package, flexible working hours, and thoughtful perks like your birthday off. You'll also benefit from an investment in cutting-edge technology and a small-business feel that gives you the freedom to play, experiment, and learn.



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