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Security Engineer Jobs in London.

All active Security Engineer roles based in London.

New engineering jobs daily on Telegram View Security Engineer salary insights in London
Total jobs
1,006
positions indexed
New today
35
last 24 hours
Companies
372
actively hiring
Worldwide remote
3
from anywhere

How many Security Engineer jobs in London are there right now?

There are 1,006 open Security Engineer jobs in London on JobsRadar right now, from 372 companies hiring directly. 35 were added in the last 24 hours; the board was last refreshed on September 5, 2026 at 14:59 UTC.

search: security engineer in: London Clear all
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Perplexity
Member of Technical Staff (Software Engineer, Infrastructure)
Perplexity
⚡ Apply early San Francisco Onsite $220,000–$405,000
● New 👁 Seen ✓ Applied 5h ago
Perplexity
Member of Technical Staff (Software Engineer, Cloud Infrastructure)
Perplexity
⚡ Apply early San Francisco Onsite $220,000–$405,000
● New 👁 Seen ✓ Applied 11h ago
WRITER
Security engineer, detection and response (UK)
WRITER
⚡ Apply early London, UK Hybrid
● New 👁 Seen ✓ Applied 16h ago
WRITER
Security engineer, application security (UK)
WRITER
⚡ Apply early London, UK Hybrid
● New 👁 Seen ✓ Applied 16h ago
WRITER
Infrastructure engineer (UK)
WRITER
⚡ Apply early London, UK Hybrid
● New 👁 Seen ✓ Applied 16h ago
Appvia
Senior Full Stack Developer - Java/Spring Boot/AWS
Appvia
⚡ Apply early London, England, United Kingdo... Hybrid
● New 👁 Seen ✓ Applied 19h ago
Zopa
Android Engineer
Zopa
⚡ Apply early London Hybrid
● New 👁 Seen ✓ Applied 19h ago
Octoenergy
Senior Data Platform Engineer
Octoenergy
⚡ Apply early London (GB) Hybrid
● New 👁 Seen ✓ Applied 19h ago
Geotab
Solutions Engineering
Geotab
⚡ Apply early London, England - United Kingd... Onsite
● New 👁 Seen ✓ Applied 19h ago
Roblox
Senior Security Engineer, Detection and Response
Roblox
⚡ Apply early London, England, United Kingdo... Onsite
● New 👁 Seen ✓ Applied 20h ago
Anduril Industries
Senior Mechanical Design Engineer
Anduril Industries
⚡ Apply early London, England, United Kingdo... Onsite
● New 👁 Seen ✓ Applied 20h ago
Anduril Industries
Senior Radio Frequency Engineer
Anduril Industries
⚡ Apply early London, England, United Kingdo... Onsite
● New 👁 Seen ✓ Applied 20h ago
Anduril Industries
Robotics Software Engineer, Thunder
Anduril Industries
⚡ Apply early London, England, United Kingdo... Onsite
● New 👁 Seen ✓ Applied 20h ago
Anduril Industries
Senior Robotics Software Engineer, Thunder
Anduril Industries
⚡ Apply early London, England, United Kingdo... Onsite
● New 👁 Seen ✓ Applied 20h ago
Box
Senior UCC Engineer
Box
⚡ Apply early London Onsite
● New 👁 Seen ✓ Applied 21h ago
Anduril Industries
Senior Engineer, Integration & Test
Anduril Industries
⚡ Apply early Llanbedr, Wales, United Kingdo... Onsite £66,000–£88,000
● New 👁 Seen ✓ Applied 21h ago
Anduril Industries
DevOps Engineer
Anduril Industries
⚡ Apply early London, England, United Kingdo... Onsite
● New 👁 Seen ✓ Applied 21h ago
Anduril Industries
Technical Operations Engineer, Connected Warfare
Anduril Industries
⚡ Apply early London, England, United Kingdo... Onsite
● New 👁 Seen ✓ Applied 21h ago
Smarkets
Senior DevSecOps Engineer
Smarkets
⚡ Apply early London Hybrid
● New 👁 Seen ✓ Applied 22h ago
Fivetran
Senior Sales Engineer, Commercial
Fivetran
⚡ Apply early London, England, United Kingdo... Hybrid
● New 👁 Seen ✓ Applied 23h ago
Anduril Industries
Technical Site Reliability Engineer
Anduril Industries
⚡ Apply early Abu Dhabi, United Arab Emirate... Onsite
● New 👁 Seen ✓ Applied 23h ago
Cloudflare
GRC Engineer
Cloudflare
⚡ Apply early Hybrid Hybrid
● New 👁 Seen ✓ Applied 23h ago
Cloudflare
Software Engineer, Security Rules
Cloudflare
⚡ Apply early Hybrid Hybrid €54,000–€91,000
● New 👁 Seen ✓ Applied 23h ago
Cloudflare
Forward Deployed Engineer, Professional Services
Cloudflare
⚡ Apply early Distributed Onsite
● New 👁 Seen ✓ Applied 23h ago
Cloudflare
Software Engineer, Rulesets
Cloudflare
⚡ Apply early Hybrid Hybrid
● New 👁 Seen ✓ Applied 23h ago

Related searches

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Frequently asked questions

How many Security Engineer jobs in London are open right now?
1,006 Security Engineer jobs in London are open across 372 companies, as of September 5, 2026.
Are any Security Engineer jobs in London remote?
3 of these Security Engineer jobs in London (0.3%) are open to candidates anywhere in the world.
Which companies are hiring Security Engineer jobs in London?
Perplexity, WRITER, Appvia, Zopa and Octoenergy are among the 372 companies currently hiring Security Engineer jobs in London.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on September 5, 2026 at 14:59 UTC.

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