Security engineer, detection and response (UK)

Highlights

• Build detections for AI threats like prompt injection and model extraction.
• Lead incident response when AI infrastructure or models are compromised.
• Hunt sophisticated threats across GPU clusters and training infrastructure.

What they offer

• Generous PTO plus company holidays
• Comprehensive medical and dental insurance
• Paid parental leave for all parents (16 weeks)
• Fertility and family planning support
• Early-detection cancer testing through Galleri
• Competitive pension scheme and company contribution
• Wellness and learning and development stipends
• Company-wide and team off-sites
• Competitive compensation and company stock options

Ideal candidate

Self-directed security builder fascinated by AI threats who thrives coordinating response across teams and proactively hunting novel attacks to protect high-value AI systems.

Requirements

• 3-5+ years in security operations, detection engineering, or incident response stopping sophisticated attacks
• 3+ years securing AI/ML infrastructure, HPC environments, or distributed systems at scale
• Strong programming skills to build custom detection logic and automate response workflows
• Experience with SIEM platforms, detection technologies and forensic investigation techniques
• Self-directed mindset with track record securing high-value IP and proactive threat hunting