Showing 12 of 9,226 vacancies
PA
Cyber Transformation
PA Consulting • london • 26 Oct 2026
Competitive

We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary...

Permanent Hybrid
CL
Security Engineer (Applied Research & Labs)
Cloudflare • United Kingdom • 26 Oct 2026
Competitive

Cloudflare is seeking a Security Engineer to design and build agentic security tooling for Cloudflare Security, and to release that work as open-source reference implementations, interactive labs,...

Permanent Hybrid
MM
Senior Cyber Security Analyst
MMC • london • 26 Oct 2026
Competitive

About Y TREE We are a rapidly growing WealthTech business that is re-defining how individuals and families connect and engage with their money. We provide our clients with control over their...

Permanent Hybrid Featured
RT
Vulnerability Researcher (Hardware Focus)
RTX • gloucester • 26 Oct 2026
Competitive

Date Posted: Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united...

Permanent Hybrid SC Cleared
PA
Cyber Security Consulting - Managed Cyber Services
PA Consulting • city of westminster • 26 Oct 2026
Competitive

Cyber Security Consulting - Managed Cyber Services Full-time We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create...

Full Time Hybrid
CI
Strategic Security TAM for Enterprise SIEM & Resilience
Cisco Systems Inc • macclesfield • 26 Oct 2026
Competitive

Cisco, via Splunk, seeks a Security Technical Account Manager to drive adoption of the Splunk platform for critical customers. You will provide strategic technical guidance, translate customer use...

Permanent Hybrid
OV
Principal Security Engineer - Attack Surface & Zero Trust
OVO Energy Group • london • 26 Oct 2026
Competitive

OVO Energy Group is seeking an expert Principal Security Engineer (Attack Surface Management) to shape enterprise-wide zero trust, attack surface observability and automated remediation. You will...

Permanent Hybrid
DR
Senior Offensive Security Engineer
DRW • london • 26 Oct 2026
Competitive

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and...

Contract Hybrid Featured
CF
Competitive

CFC is seeking a Lead Security Engineer to shape and deliver security across networks, devices, identity and access. This senior individual-contributor role turns risks into practical, effective...

Permanent Hybrid Featured
ST
Strategic IT & Cyber Security Lead for Architecture Studio
Stiff + Trevillion • london • 26 Oct 2026
Competitive

Stiff + Trevillion in London seeks a proactive IT Manager to own the technology environment and support business growth. This hands-on role blends daily IT management with cyber security, system...

Permanent Hybrid Featured
LO
Senior Penetration Tester — Offensive Security Lead
London Stock Exchange Group • london • 26 Oct 2026
Competitive

London Stock Exchange Group (LSEG) seeks a Senior Penetration Tester to join our internal offensive security team. This hands-on, highly technical role plans and executes penetration tests across...

Permanent Hybrid Featured
TH
Lead Technical Security Architect - Telecoms
The Nippon Telegraph and Telephone Corporation (NTT) • london • 26 Oct 2026
Competitive

The team you'll be working with: Lead Technical Security Architect - Telecom We are currently recruiting a Lead Technical Security Architect with Telecoms experience, or an Enterprise Security...

Permanent Hybrid Featured