Showing 12 of 3,744 vacancies
JA
Competitive

Jane Street in London is seeking a Cybersecurity Detection and Response Analyst to protect employees, data, and infrastructure from internet threats. This role blends incident response, detection...

Permanent Hybrid
JO
SaaS Security Engineer – Agentic AI & API Defense
Jobs Paloaltonetworks • United Kingdom • 27 Oct 2026
Competitive

Palo Alto Networks is seeking a Senior Security Architect to architect defenses, monitor pipelines, and govern agentic AI workflows, API permissions, and enterprise SaaS-to-SaaS connections. This...

Permanent Hybrid
AM

Amazon is looking for a focused Security Engineer who can take on a leadership role in responding to security issues across the largest cloud provider in the world. The right candidate must thrive...

Permanent Hybrid
DS
Senior Cyber Vulnerability Researcher
Dstl • salisbury • 27 Oct 2026
Competitive

Are you passionate about understanding how software and systems really work? Do you enjoy taking apart complex technologies, uncovering vulnerabilities and solving challenging technical problems...

Permanent Hybrid Featured
OU
Competitive

DV Cleared Cyber Security Specialist | Up to £110k (experience dependent) + DV Allowance, Bonus & Package Tier one Tech Service provider - Gloucestershire | Suffolk | London | Manchester Are you...

Permanent Hybrid DV Cleared
MA
Security Engineer - Lead Architect
Man Group • london • 27 Oct 2026
Competitive

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings....

Permanent Hybrid Featured
CL
Vulnerability Defense Software Engineer - Threat Operations
Cloudflare • United Kingdom • 27 Oct 2026
Competitive

Cloudflare is seeking a Software Engineer for Cloudforce One, its threat operations and research team. You will build scalable applications that translate security requirements into actionable...

Permanent Hybrid
BT
Research Technical Manager, AI Driven Cyber Security
BT Group • ipswich • 27 Oct 2026
Competitive

Job DescriptionJob Title: Research Technical Manager, AI Driven Cyber SecurityReq ID: 60485Job Function: Product & PropositionsPosting Start Date: 09/10/2026Posting End Date: 23/10/2026Division:...

Permanent Hybrid
BT
AI-Driven Cyber Security Research Lead
BT Group • west of england • 27 Oct 2026
Competitive

BT Group is seeking a Research Technical Manager to apply AI-driven cyber security technologies and programmable network capabilities. You will work with a small research team to transform ideas...

Permanent Hybrid Featured
GE
Application Security Engineer
Genomics • oxford • 27 Oct 2026
Competitive

The Mission: Why We Exist Genomics is a science-led transatlantic TechBio combining large-scale genetic and health data with proprietary analytics to accelerate drug discovery and advance...

Permanent Hybrid
SA
Cyber Software Engineer — AI, Cloud & Low-Level Systems
Sanderson Government and Defence • manchester • 27 Oct 2026
Competitive

Sanderson Government and Defence in the United Kingdom is seeking an experienced software engineer to contribute to the research, design, and development of critical systems supporting National...

Permanent Hybrid
ME
Competitive

Meta Security is looking for a threat intelligence investigator with extensive experience in investigating cyber threats with an intelligence-driven approach. You will be proactively responding to...

Permanent Hybrid