Senior Threat Detection Specialist
Primary Details Time Type: Full time Worker Type: Employee Senior Threat Detection Specialist Location: London Happy to talk flexible working The Opportunity As we focus on transformation across the organisation, we’re also investing in our cyber security capabilities to keep our people, data, and customers safe. That’s why we’re building a new Detection Engineering function—and we’re looking for a talented and driven Threat Detection Senior Specialist to help us lead the way. In this key role, you’ll support the GSOC Manager in shaping the future of detection engineering, developing the strategy, and designing detection capabilities that protect our global environment. Your new role
- Lead the coordination and operation of the internal detection engineering function.
- Design and implement cyber detection rules and use cases to identify threats across our IT infrastructure.
- Identify and log visibility gaps, working to improve detection coverage and accuracy.
- Build and tune custom detection logic for complex environments and emerging threats.
- Monitor evolving attacker tactics (TTPs), integrating insights into detection and prevention strategies.
- Collaborate across Cyber Security, Engineering, and Global IT teams to enhance security posture and incident response.
- Strong experience across both offensive and defensive cyber security disciplines.
- Deep understanding of attacker tactics, techniques, and procedures (TTPs), with expertise in the MITRE ATT&CK Framework.
- Hands-on technical knowledge in cyber detection engineering, security tools, and infrastructure.
- Skilled in Detection-as-Code and experienced with SIEM query languages.
- Confident communicator with experience working alongside global technical teams and senior stakeholders.
- Proactive, collaborative, and driven by curiosity and continuous improvement.