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Security Engineer Jobs in United Kingdom.

The United Kingdom is one of Europe's biggest and most diverse job markets, anchored by London and strong regional economies in Manchester, Birmingham, Edinburgh, and beyond. Hiring spans finance, healthcare, technology, manufacturing, and the public sector. Browse jobs across the United Kingdom from companies hiring nationwide.

Security engineers build the defences and tooling that keep systems and data safe. Find security engineer roles from companies hiring worldwide.

Total jobs
214
positions indexed
New today
5
last 24 hours
Companies
140
actively hiring
Worldwide remote
0
from anywhere
role: Security Engineer in: United Kingdom Clear all
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S&P Global
Lead InfoSec Engineer, DevSecOps
S&P Global
⚡ Apply early New York, NY Onsite $100,000–$130,000
● New 👁 Seen ✓ Applied 2mos ago
Isomorphic Labs
Senior Security Engineer (AI Safety), London, Lausanne
Isomorphic Labs
⚡ Apply early Lausanne; London Hybrid
● New 👁 Seen ✓ Applied 2mos ago
QR
Platform Security Engineer (DevSecOps)
Qube Research & Technologies
⚡ Apply early London Onsite
● New 👁 Seen ✓ Applied 2mos ago
Action1
Product Security Engineer
Action1
⚡ Apply early Cyprus Onsite
● New 👁 Seen ✓ Applied 3mos ago
Leonardo
Security Firmware/FPGA Engineer
Leonardo
⚡ Apply early GB - Newcastle Onsite £59,400–£84,995
● New 👁 Seen ✓ Applied 3mos ago
Hiscox
Principal Platform Security Engineer
Hiscox
⚡ Apply early York Onsite
● New 👁 Seen ✓ Applied 3mos ago
CMC Markets
Senior Network and Security Engineer
CMC Markets
⚡ Apply early London Onsite
● New 👁 Seen ✓ Applied 4mos ago
Our Future Health
Senior Application Security Engineer
Our Future Health
⚡ Apply early London, England, United Kingdo... Onsite £70,000–£70,000
● New 👁 Seen ✓ Applied 4mos ago
LSEG
Offensive Security Engineer
LSEG
⚡ Apply early London, United Kingdom Onsite
● New 👁 Seen ✓ Applied 4mos ago
QR
Senior Product Security Engineer
Qube Research & Technologies
⚡ Apply early London Hybrid
● New 👁 Seen ✓ Applied 5mos ago
QR
Product Security Engineer
Qube Research & Technologies
⚡ Apply early London Onsite
● New 👁 Seen ✓ Applied 5mos ago
GA
VP, Senior Product Security Engineer
Galaxy
⚡ Apply early London Onsite
● New 👁 Seen ✓ Applied 5mos ago
HP
QA Engineer- HP Wolf Security
HP
⚡ Apply early Cambridge, Cambridgeshire, Uni... Onsite ⚠ 6mo+ old
● New 👁 Seen ✓ Applied 8mos ago
HP
QA Engineer- HP Wolf Security
HP
⚡ Apply early Cambridge, Cambridgeshire, Uni... Onsite ⚠ 6mo+ old
● New 👁 Seen ✓ Applied 8mos ago

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