Senior Cyber Security Analyst – Hybrid London

Y Tree Limited; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Private healthcare

Generous PTO

Pension plan

Dog-friendly office

Professional qualifications support

Electric car scheme

London office

Family-friendly policies

Job summary

Y TREE is a rapidly growing WealthTech business redefining how individuals manage money. We are seeking a hands-on Security Analyst to strengthen cyber controls and help drive secure growth.

You will work with a cross-disciplinary Technology team to monitor, detect, respond to threats, and remediate security risks while collaborating with an externally managed SOC and compliance teams. This hybrid London-based role offers the chance to influence security strategy as the company scales and to

Qualifications

• Experience applying security controls in FCA-regulated environments (GDPR, DORA).
• Experience with intrusion detection, SIEM, and cloud security.
• Led incident response and penetration testing of applications/infrastructure.
• Familiarity with OWASP, web/mobile security best practices.

Responsibilities

• Security posture improvement: hands-on work across disciplines to improve security of Y TREE’s tech.
• SOC collaboration: escalate and triage issues with an external SOC and lead incident response.
• Vulnerability management: scanning and remediation using CrowdStrike and Trivy in AWS.
• Monitoring & mitigations: manage security monitoring and introduce mitigations.
• Automation & LLMs: implement security automation and AI-driven ops.
• CI/CD security testing: embed SAST/DAST/SCA in pipelines.
• Risk & remediation tracking: maintain risk register with Technology, Risk, Compliance.
• Certifications & policies: support cyber security certifications and policy reporting.
• Advocacy & awareness: raise cyber security awareness across the organization.
• External audits: coordinate with consultants for reviews and assessments.

Skills

Security posture

SOC collaboration

Vulnerability management

Threat monitoring

Automation & LLMs

CI/CD security

Risk tracking

Policy compliance

Awareness training

External audits

Tools

Confluence

Jira

ServiceNow

CrowdStrike

Trivy

AWS

Kubernetes

Job description

Y TREE is a rapidly growing WealthTech business redefining how individuals manage money. We are seeking a hands-on Security Analyst to strengthen cyber controls and help drive secure growth.

You will work with a cross-disciplinary Technology team to monitor, detect, respond to threats, and remediate security risks while collaborating with an externally managed SOC and compliance teams. This hybrid London-based role offers the chance to influence security strategy as the company scales and to