OptiTalent · Job Finder
Security jobs in England, United Kingdom
199 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Security jobs in England at a glance
- Open roles
- 199
- Remote
- 11%
- Posted in the last 30 days
- 59
- Advertised pay, middle half
- £75K – £151Kmedian £126K · about $168K
From the 31 security jobs here that state yearly pay in GBP: the top of each advertised range. Updated nightly.
Hiring most here
See which of these roles fit you: OptiTalent Career reads each ad against your own record, on your computer. About OptiTalent Career →
161–180 of 199 jobs
InfoSec Engineer
5 months agoValarian Technologies Limited · London, England, United Kingdom
HybridFull-timeSecurityYou will define and lead our own strategy with a strong focus on protecting our digital ecosystem, spanning cloud infrastructure, SaaS platforms, and internal tooling. You’ll be responsible for securing how our organisation operates day-to-day: from identity and access across…
Security Engineer
5 months agoStackOne · London, England, United Kingdom
HybridFull-timeMid levelSecurityWe’re looking for a Security Engineer to be a key hire on our Engineering team and own our cloud and product security posture as we scale. You’ll work across our AWS and Cloudflare estate, harden our secure SDLC, run pen testing efforts end-to-end, and threat-model the features…
Infrastructure Security Engineer
5 months agoElevenLabs · United Kingdom +17
RemoteFull-timeSecurityWe’re looking for a Security Engineer to join the ElevenLabs Security team. In this role, you’ll work at the intersection of security, software and infrastructure engineering, building the platforms, controls and tooling that let teams ship and operate cloud infrastructure…
Security Engineer
5 months agoGranola · London, England, United Kingdom
On-siteFull-timeSecurityDesign and implement security features within the Granola app to protect user data and strengthen the product's security posture; Leverage AI-assisted tooling to conduct security assessments, code reviews, threat modeling and penetration testing to identify vulnerabilities in…
AI Application Security Engineer
6 months agoBrain Co. · San Francisco, California, United States +3
RemoteFull-timeSenior$190K – $325K a yearSecurityAs our Security Engineer, Application & AI, you will own the security of our products and application layer — secure development practices, agent security, third-party integration security, and data protection for AI products operating in some of the world's most regulated and…
Application Security Engineer
6 months agoFinancial Times · London, England, United Kingdom +1
HybridSecurityWe’re looking for a Cyber Security Engineer to help improve application security across the FT’s cloud-native technology estate. This is a hands-on role focused on making secure engineering easier for product, platform and software engineering teams.
Senior Cyber Security Engineer
6 months agoFinancial Times · London, England, United Kingdom +1
HybridSeniorSecurityWe’re looking for a Senior Cyber Security Engineer to help mature application and cloud security across the FT’s cloud-native, AWS-hosted technology estate. This role has an approximate 50/50 focus across application security and cloud security, working closely with product,…
Android Security Researcher
6 months agoCoreTech Security Services · Cheltenham, England, United Kingdom
On-siteFull-timeSecurityAs an Android Security Researcher, you will be responsible for conducting cutting-edge research on the Android platform, developing working prototypes, reverse engineering (static and dynamic) and testing software to identify implementation vulnerabilities. Your expertise in…
Senior Security Engineer
6 months agoAbound · London, England, United Kingdom
HybridFull-timeSeniorSecurityYou won't be sitting in an ivory tower throwing policies over the fence. You will be embedded directly within our Platform team in a true DevSecOps capacity. Operating as a highly technical individual contributor, you will bridge the gap between product-led engineering and…
Director, Sales - Data & AI Security
6 months agoVeeam Software · London, England, United Kingdom
HybridFull-timeDirectorSecurityVeeam, following its acquisition of Securiti AI - the leader in AI-powered data security posture management (DSPM) - is seeking a Director, Sales to drive double-digit growth and lead high-performance teams, oriented around the Securiti AI portfolio.
Principal Consultant (Senior Manager) - Cyber
6 months agoCapco · London, England, United Kingdom
Full-timeLead / staffSecurityCapco is seeking experienced Principal Consultants to join our Cyber & Operational Resilience capability within the Finance, Risk, Regulatory & Financial Crime (FRRF) practice. You'll work with senior stakeholders across financial services organisations to design and deliver…
Anthropic Fellows Program, AI Safety & Security
7 months agoAnthropic · London, England, United Kingdom +3
On-siteFrom $15K a monthSecurityThe Anthropic Fellows Program is designed to foster AI research and engineering talent. We provide funding and mentorship to promising technical talent - regardless of previous experience.
Infrastructure Security Engineer
7 months agoBlockchain.com · London, England, United Kingdom
HybridMid levelSecurityDesign, implement, and automate security controls across GCP and our wider infrastructure, focusing on least-privilege access and leveraging Terraform, policy-as-code, and CI/CD pipelines to prevent misconfigurations, detect configuration drift, and continuously enforce…
Perplexity · San Francisco, California, United States +4
HybridFull-timeLead / staff$220K – $405K a yearSecurityPlan and execute red team and purple team engagements simulating advanced threat actors across cloud infrastructure (AWS, Kubernetes), endpoints, and application surfaces; Conduct continuous penetration testing of web applications, APIs, mobile clients, browser extensions,…
Cohere · London, England, United Kingdom +5
HybridFull-timeLead / staffCA$250K – CA$535K a yearSecurityAs a Member of Technical Staff in the Safety for Agents team, you will make a meaningful impact on the development of better, fairer, more trustworthy, and more secure Large Language Models (LLMs). Your primary focus will be on data generation, post-training algorithms, and…
Security and Compliance Manager
7 months agoSierra · London, England, United Kingdom
On-siteFull-time£175K – £205K a yearSecuritySierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person…
Qube Research & Technologies · London, England, United Kingdom
ContractSeniorSecurityIdentity Lifecycle Management; Design, implement, and maintain automated processes for user provisioning, modification, and deprovisioning.; Ensure alignment between identity lifecycle policies and organisational access control requirements.; Integrate IAM solutions with HR…
Identity and Access Management (IAM) Engineer
8 months agoSquarepoint Capital · London, England, United Kingdom
Full-timeSeniorSecuritySquarepoint is seeking an experienced Identity and Access Management (IAM) Engineer with ideally 5+ years of hands‑on experience designing and implementing complex identity solutions. This role is focused on the maturation of IAM capabilities across the firm, enabling…
Senior Security Solutions Expert
8 months agoThreatAware · London, England, United Kingdom
HybridFull-timeLead / staffSecurityWe're hiring a Senior Security Solutions Expert to bring deep domain expertise to our AI-powered security workspace. You'll craft the solutions that solve real-world security problems within our platform — then showcase and deliver them to prospects and customers alike. You sit…
Threat Investigator - EMEA
9 months ago10a Labs · London, England, United Kingdom
RemoteMid levelSecurityAs a Threat Investigator, you will be supporting our London-based Europe, Middle East, and Africa (EMEA) Investigations Team. You will be responsible for detecting and/or responding to malicious use and abuse on our platform, investigating activity, drafting reports based on…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.