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Security Engineer - Detection Engineering

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Onsite

Security Engineer - Detection Engineering

Harrington Starr

Security Engineer - Detection Engineering

Skills

Google Cloud PlatformCybersecurityAWSAzure

1 month ago

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Important information


Contract type:

Permanent

Location:

London, UK

Work mode:

Onsite

Published on:

21 September 2026

What they need


Security Engineer – Detection Engineering

📍 London or New York

We’re working with a growing investment fund looking for a Security Engineer to build and strengthen its security foundations.

This is primarily a Detection Engineering role, with ownership of designing and building the detection and response platform in a greenfield environment .

The Role

You’ll work closely with the CISO, Engineering and Operations teams , with significant opportunity to influence security architecture and build scalable security capabilities.

Key areas include:

  • Building and owning the detection and response platform
  • Designing and implementing security controls across applications, infrastructure and cloud
  • Security monitoring, detection engineering and incident response
  • Authentication and authorisation architecture
  • Internal certificate authority architecture
  • Developing and enforcing security standards and policies
  • Embedding security into development and deployment workflows
  • Making architectural decisions to support rapid growth

What We’re Looking For

  • Strong professional experience in Security Engineering / Information Security
  • Proven experience building detection engineering platforms
  • Experience with SIEM, security monitoring and/or incident response
  • Background in software development, operating systems or systems administration
  • Strong problem-solving and risk-management skills
  • Excellent communication skills
  • Degree in Computer Science, Engineering or a related discipline

Nice to Have

  • Experience with AWS, GCP or Azure
  • Cloud-native security tooling
  • Experience within financial services
  • Familiarity with financial regulatory requirements

This is an opportunity to join a greenfield security environment , work directly with senior security leadership, and have a meaningful impact on the organisation's security architecture.

📍 London or New York

📩 Interested? Get in touch for more information or to arrange a confidential conversation.

#SecurityEngineering #DetectionEngineering #CyberSecurity #InfoSec #SIEM #CloudSecurity #IncidentResponse #CyberJobs #LondonJobs #NewYorkJobs

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