Security Jobs in United Kingdom
There are 146 open Security jobs in United Kingdom on freehire right now. 140 of them were posted recently. The skills employers ask for most often are ai, cloud and automation.
Most requested skills
- ai 60%
- cloud 60%
- automation 45%
- cybersecurity 42%
- python 38%
- aws 32%
- cloud-security 31%
- iso-27001 31%
How the work is done
- Hybrid 52 · 36%
- Remote 34 · 23%
- Onsite 10 · 7%
Seniority
- Senior 46
- Lead 9
- Principal 9
- Staff 9
- Junior 4
- C-level 2
Lead Game Security Engineer
We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games.…
Alignment Red Team Research Engineer Research Scientist
You will research and evaluate misalignment risks in frontier AI systems. You will build alignment evaluations, run pre-deployment testing, analyse and report findings, publish research, and develop software and…
OT Network Security Engineer / Consultant
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain…
DevSecOps Lead- London
About Hiya At Hiya, we’re making business calls more trusted, useful, and effective. Voice remains one of the most important ways businesses communicate with their customers, but the value of a call depends on trust.…
Cyber Security Engineer
Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain…
Senior DevSecOps Engineer
You will design, build, secure, and operate software delivery infrastructure and CI/CD pipelines. You will embed security controls and assurance into engineering workflows, support development across classified…
Senior DevSecOps Engineer
The DevSecOps Engineer at Shield AI is responsible for designing, building, securing, and operating the software delivery infrastructure required to develop and deploy advanced autonomous systems for defence…
AI Security Researcher/Research Engineer
AI Security Researcher / Research Engineer Remote or hybrid - London preferred but North America, EU, UK accepted About Brave: Brave is on a mission to protect the human right to privacy online. We’ve built a free web…
Information Security Manager
The Role: This is an exciting opportunity to join our dynamic Information Security team at ION. We are seeking a highly skilled and experienced Information Security Officer to join our team. The ideal candidate will…
Threat Intelligence Analyst Threat Disruption
You will investigate and counter sophisticated threat actors across platform manipulation, account compromise, influence operations, fraud, and policy violations. You will design large-scale enforcement operations,…
Senior DevSecOps Engineer
Who are we? Smarkets: Predicting the Future of Betting Smarkets is a prediction market exchange for sports and political trading, having handled over $50 billion in volume since 2010. We're upending sports betting with…
Senior Cloud Security Engineer
Company Description We’re . You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world…
Senior Cyber Security Engineer
Company Description We’re . You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world…
Managing Consultant - HLS - Cyber Security and Digital Trust
Are you passionate about helping health technology organisations design, develop and deploy sophisticated and innovative solutions? We help our clients develop innovative services that improve outcomes, take care…
Security Engineer
Who We Are Intropic is a financial information and software company operating at the cutting edge of global capital markets. We pair modern technology (elastic cloud infrastructure and agentic AI systems) with deep…
Incident Response Manager - Product & Engineering
About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of…
Network Security Engineer
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 the ability to quickly…
Cybersecurity Intern
You will support the development and refinement of secure engineering standards. You will work on guidance covering authentication, authorization, secure API communication, web UI security, and secure coding practices.…
Chief Information Security Officer (CISO)
Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in…
Senior Staff Security Engineer
You will lead AI security strategy across the development lifecycle, establish guardrails for LLM and agentic AI adoption, and design controls for autonomous systems. You will assess AI integrations, detect…