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Security Engineer

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Astilon
Full Time position
Listed on 2026-02-28
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
  • Engineering
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 GBP Yearly GBP 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

Protect our financial platform and customer data. Work with cutting-edge security tools and shape our security strategy.

Responsibilities
  • • Conduct security assessments and penetration testing
  • • Design and implement security controls
  • • Monitor and respond to security incidents
  • • Collaborate with engineering teams on secure design
  • • Maintain security documentation and policies
Requirements
  • • 4+ years of cybersecurity experience
  • • Strong knowledge of application security and threat modeling
  • • Experience with security tools (SIEM, IDS/IPS, WAF)
  • • Understanding of compliance frameworks (PCI-DSS, ISO 27001)
  • • Programming skills in Python or Go
  • Competitive salary and bonus
  • ✓ Flexible hybrid working
  • ✓ 25 days annual leave + bank holidays
  • ✓ Security certifications (CISSP, CEH, OSCP)
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