WRITER

Security engineer, detection and response (UK)

WRITER
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13 hours ago
London, United KingdomStaff+

Responsibilities

  • Design and implement detection strategies for AI-specific attacks across distributed infrastructure.
  • Build automated response playbooks, orchestration workflows, and remediation capabilities for compromised inference endpoints.
  • Lead security incident response, forensic investigations, and incident communications across Cloud, AppSec, Enterprise, and AI Security teams.
  • Proactively hunt for threats across GPU clusters and training infrastructure and reproduce AI-specific vulnerabilities.
  • Build detection-as-code frameworks, onboard telemetry, and create dashboards for model security, GPU utilization, and sensitive research data access.
  • Translate threat research into production detections and collaborate with infrastructure, software security, and AI research teams.
  • Participate in a 24/7 on-call rotation for critical AI security incidents.

Requirements

  • 3-5+ years of experience in security operations, detection engineering, or incident response.
  • 3+ years of experience securing AI/ML infrastructure, high-performance computing environments, or distributed systems at scale.
  • Strong programming skills in Python, KQL, SPL, or similar languages for detection logic, response automation, and security tooling.
  • Experience with SIEM platforms, detection technologies, and forensic investigation techniques.
  • Demonstrated ability to detect novel attack techniques, investigate complex distributed environments, secure high-value intellectual property, automate incident response, and conduct proactive threat hunting.

Benefits

  • Generous paid time off and company holidays for UK full-time employees.
  • Comprehensive medical and dental insurance.
  • Paid parental leave of 16 weeks for all parents.
  • Fertility and family planning support.
  • Early-detection cancer testing through Galleri.
  • Competitive pension scheme and company contribution.
  • Wellness, learning and development, and work-life stipends.
  • Company-wide and team off-sites.
  • Company stock options.

Tech Stack

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WRITER

About WRITER

501-1,000 employees
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