Showing 12 of 10,000 vacancies
LE
Principal Systems Security Engineer - Hybrid, Flex Hours
Leonardo • city of edinburgh • 27 Oct 2026
Competitive

Leonardo in Edinburgh seeks a Principal Engineer to lead systems security engineering for GCAP products. You will plan work packages, guide security architectures, and provide authoritative...

Permanent Hybrid
LS
Competitive

London Stock Exchange Group (LSEG) is seeking an experienced Information Security Manager to assist the Director of BISO in oversight of information and cyber security for LCH Ltd. You will lead...

Permanent Hybrid Featured
RE
Security Engineer (AI Red Team)
Refractal • london • 27 Oct 2026
Competitive

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...

Permanent Hybrid
RO
SC Cleared Security Architect – Defence Cloud & Risk
Roc Search Limited • United Kingdom • 27 Oct 2026
Competitive

Roc Search Limited in the United Kingdom is seeking a Security Architect to support defence customers in designing secure, resilient architectures across cyber, cloud and enterprise environments....

Permanent Hybrid SC Cleared Featured
OV
Principal Security Engineer - Attack Surface & IAM
OVO • west of england • 27 Oct 2026
Competitive

As a Principal Security Engineer (Attack Surface Management) at OVO, you will lead the enterprise-wide strategy for zero trust access, attack surface observability and automation-driven security...

Permanent Hybrid
SY
Competitive

Synechron is seeking an experienced DevSecOps Engineer to design, secure, and operate AWS infrastructure and CI/CD pipelines. You will collaborate across Security, Platform, Engineering, and DevOps...

Permanent Hybrid
OX
Senior InfoSec Engineer
Oxford Nanopore Technologies • oxford • 27 Oct 2026
Competitive

Job Description Oxford Nanopore Technologies (ONT) has developed a new generation of nanopore-based sensing technology for faster, information-rich, accessible and affordable molecular analysis....

Permanent Hybrid Featured
VB
Security Architect - AI Platform
Vbeyond • london • 27 Oct 2026
Competitive

Role Overview We are seeking an experienced Security Architect - AI Platform to design and own the end-to-end security architecture for enterprise AI platforms and future AI deployments. The...

Permanent Hybrid Featured
TR
Competitive

the company in the United Kingdom is seeking a Senior Product Security Engineer to own product security across the development lifecycle. You will partner with SRE and Platform Engineering to embed...

Permanent Hybrid Featured
CA
Cyber Security Delivery Lead — Hybrid London
Capco • london • 27 Oct 2026
Competitive

Capco in London is seeking a Technology Delivery Lead for Cyber Security to drive end-to-end delivery of complex cyber security initiatives for financial and energy clients. You will coordinate...

Permanent Hybrid Featured
CO
Cyber Security Architect & Engineering Lead — Zero Trust
Corriculo Ltd • london • 27 Oct 2026
Competitive

Corriculo Ltd is seeking a Cyber Security Architect to own the protective design across the technology estate for a London-based professional services firm. You will lead architecture reviews, run...

Permanent Hybrid Featured
TH
GCP & AI Security Architect - Hybrid Role
The Nippon Telegraph and Telephone Corporation (NTT) • birmingham • 27 Oct 2026
Competitive

NTT DATA in the UK seeks a Security Architect to translate business and compliance needs into resilient cloud-native security designs. You will lead architecture for GCP, IAM boundaries, and secure...

Permanent Hybrid Featured