Head of Security

Deepl Westminster, United Kingdom
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About you:

  • Proven experience in Security Engineering or Information Security and in leadership roles, ideally as Head of Security, CISO, or equivalent.
  • 5+ years in information security
  • Experience in senior leadership roles
  • Experience with IPO readiness, including SOX compliance, and board-level reporting
  • Background in SaaS, AI, or technology sectors
  • Experience building security teams from the ground up and scaling them alongside business growth
  • Strong understanding of technical security domains (network, cloud, endpoint, identity management, incident response) and information security governance.
  • Solid knowledge of international and EU compliance frameworks such as ISO 27001, GDPR and SOC2 / BSI C5
  • Strategic mindset combined with a hands-on approach to execution.
  • Fluent in English, with professional proficiency in German preferred.
  • Excellent communication and stakeholder management skills with the ability to bridge technical and business perspectives.
  • Strong organisational and leadership skills with a focus on driving measurable outcomes and continuous improvement.

Nice to have:

  • Experience with AWS Cloud and OnPremise Data Centres
  • First touch with AI / LLM / Agentic security
  • Experience with security tooling and automation platforms (SIEM, SOAR, IAM, etc.).
  • Background in rapid growth environments