Security Jobs in United Kingdom

Mozilla

Staff Security GRC Engineer

RemoteUKStaff

AI Cissp ISO 27001 SOA SOC 2

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.…

AlphaSense

Physical Security Analyst

About AlphaSense: The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter…

Director of Information Security

RemoteUKFull-time

AI AWS Ccpa Claude Code Cloud +13 skills

About You As Director of Information Security, you will own Constructor's security program end-to-end — protecting our platform, our customers' data, and our team. You'll report to the CIO and serve as the…

Google

Incident Response Engineer, UK Security Operations, Hampshire

Cloud EDR Kubernetes SIEM Threat Hunting

As a part of the UK Security Operations (SecOps) team in Google Public Sector, you will deliver, operate and secure private cloud services. You will aim to provide the flexibility, reliability, and scalability of…

Amazon

Security Engineer I, AWS Security Incident Response

Automation AWS Cloud Crowdstrike

AWS Security Incident Response is looking for technical Security Engineers that are passionate about learning new concepts and work well within a team environment to keep customers secure. We value engineers that can…

Anaplan

Threat Intelligence Lead

UKLead

AI Anaplan EDR SaaS SIEM +2 skills

At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the…

CAIS

Lead Application Security Engineer

UKLead

AI Automation AWS CI/CD Cloud +14 skills

CAIS is the pioneer in democratizing access to and education about alternative investments for independent financial advisors, empowering them to engage and transact with leading asset managers on a massive scale…

Intropic

Security Engineer

On-siteUKFull-timeLead

Agentic AI AI API Automation AWS +27 skills

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…

Anthropic

RemoteEurope, North America, UK

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…

AI Anthropic Backbone.js Cloud Distributed Systems +1 skills

Mark43

AWS Cloud Security Engineer

RemoteUK

AWS Cloud Cloud Security Cybersecurity Express.js +3 skills

Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time. Mark43's mission is to…

DRW

Network Security Engineer

AI Automation Firewall Network Security Sase +2 skills

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…

Mozilla

Senior Security Engineer, Bug Bounty

RemoteUKSenior

AI Automation Azure Cloud GCP +3 skills

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.…

Gibson Dunn

Deputy Chief Information Security Officer

UKC-level

Cism Cissp Cloud Cloud Native Cloud Security +2 skills

Gibson Dunn is a leading global law firm, advising clients on significant transactions and disputes. Our exceptional teams craft and deploy creative legal strategies that are meticulously tailored to every matter,…

Unity Advisory

Security Operations Analyst- 6 month FTC

HybridUKFull-time

AI Authentication AWS Azure Cloud +9 skills

About Unity Advisory Unity Advisory is a modern advisory business built for today's CFO. It combines deep expertise with an AI-native operating model designed to deliver better evidence, faster execution and…

Amazon

Software Development Engineer, IAM Stores Security

Cloud Distributed Systems Machine Learning

The Identity and Access Management group is responsible for the protection of customer and corporate data. We are connected to all parts of Amazon's business and it’s massive, worldwide service-oriented…

Ping Identity

Manager, Cyber Security

RemoteUK

Automation AWS Cloud Cybersecurity Docker +3 skills

About Ping Identity: At Ping Identity, we believe in making digital experiences both secure and seamless for all users, without compromise. We call this digital freedom. And it's not just something we provide our…

ABACUS

Cybersecurity Advisor

UKPart-time

AI AWS Azure Cism Cissp +7 skills

Job Summary: Abacus is seeking a Cybersecurity Advisor to join its cybersecurity consulting and vCISO team in the UK. This role supports a variety of clients, primarily those within the financial sector, by providing…

Immersive

Cyber Security Engineer - Red Team - Remote within UK

RemoteUKFull-time

Agentic AI AI Cybersecurity Docker Linux +3 skills

A platform you can believe in: Immersive One is the leading cyber resilience solution across the globe. Build and scale a best in class platform alongside a team of the brightest minds in cybersecurity! At Immersive,…

Blockchain.com

Chief Information Security Officer (CISO)

RemoteUKFull-timeC-level

AI AWS Blockchain Cloud Cloud Security +5 skills

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…