Senior Cyber Security Engineer

Overview

As Senior Cyber Security Engineer, you help mature application and cloud security for the FT’s AWS-hosted, cloud-native estate. You will shape developer-friendly guardrails across CI/CD pipelines, AWS environments and IaC, driving actionable, low-noise findings. You’ll run threat-modelling sessions, review designs and improve security playbooks, reducing toil through automation. You may mentor other engineers while staying hands-on, contributing to secure delivery at scale. This role blends hands-on security practice with shaping engineering outcomes to support the FT’s mission of accurate, impartial journalism.

Responsibilities

• Improve application security guardrails across SAST, software composition analysis, secret scanning and related controls
• Improve cloud and IaC security guardrails and reduce misconfigurations at scale
• Drive vulnerability management: triage, prioritise and remediate findings across engineering teams
• Drive cloud misconfiguration management with developer-friendly workflows
• Run practical threat modelling sessions for new products/features/services
• Build automation and tooling to reduce manual effort and surface risk
• Support secure architecture decisions in design reviews and AWS architecture decisions
• Partner with engineering teams to embed security into design, delivery and operations
• Support incidents and lessons learned with security expertise and tooling guidance
• Mentor others, potentially including line management of one or two security engineers

Key requirements

• Strong practical experience in application security and cloud security, ideally balanced
• Hands-on AWS security experience with common misconfigurations and remediation approaches
• Experience improving vulnerability management across engineering teams
• Experience improving cloud or IaC misconfiguration management at scale in a developer-friendly way
• Experience integrating or tuning security tooling in CI/CD workflows (SAST, software composition analysis, secret scanning, IaC scanning)
• Experience running practical threat-modelling sessions that influence design/delivery/remediation
• Ability to write scripts/tools (preferably Python) to automate security workflows
• Strong communication and collaboration skills to influence engineers and leaders without gatekeeping
• Evidence of improving security practices in a real engineering environment
• Familiarity with Agile or Scrum ways of working

• Strong communication and collaboration
• Mentorship and leadership capability
• Pragmatic problem-solving approach
• SAST
• Software composition analysis
• Secret scanning

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