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Security Engineer jobs in London

14 open security engineer roles in London across 11 companies, read straight from each company's own job board.

Last checked 02 October 2026

14
Open roles
11
Companies hiring
£121k
Median published pay
This median blends seniority levels. Not enough postings here state a level to break it down (1 of 3 say nothing about level), so treat the figure above as a range-of-the-market, not a target for your level.

Who's hiring

Open roles

RoleLocationTeamSalary
Senior Security Engineer - Enterprise SecurityLondon - UK2; Remote - LondonIT Security3 days ago
Security engineer, detection and response (UK)London, UKEngineering, product & design9 days ago
Security engineer, application security (UK)London, UKEngineering, product & design9 days ago
Senior Security Engineer - Detection & ResponseLondon, UKIT & Security£84k – £126k
Staff Security Engineer, Abuse ControlLondon8611 Security Analytics14 days ago
Cloud Security EngineerLondonProduct Development£110k – £200k
Security Engineer, Detection ResponseHybrid - San Francisco, New York City, London, BerlinSecurity$208k – $312k
Senior Security Engineer, Detection and ResponseLondon, England, United KingdomSoftware Engineering3 months ago
Cloud Security EngineerLondon, EnglandEngineering3 months ago
Product Security EngineerHybrid - San Francisco, New York City, London, BerlinSecurity$208k – $312k
Application Security EngineerLondon, EnglandEngineering3 months ago
Senior Security EngineerLondon, UK (Hybrid)Legal£103k – £140k
Principal Security EngineerUK, LondonSecurity5 months ago
Senior Security EngineerLondonTechnology5 months ago

Job posts get deleted. We keep them.

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