Team Leader - Information Security Incident Response

Company IconHackajob Ltd
Location IconLeicester

The Role:Protecting our digital footprint takes expertise, collaboration and a commitment to keeping people safe. Leading the team responsible for safeguarding NEXT's IT assets, you will support 15,000 colleagues and £4.9 bil...Read More>>.

Posted: September 25th, 2026
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CISO-Level Information Security Leader

Company IconMattioli Woods
Location IconLeicester

Mattioli Woods is seeking a Head of Information Security to lead our security strategy at a CISO level. This hybrid role sits with the CIO and involves shaping the program across risk, compliance and technology teams.You'll own the informat...Read More>>.

Posted: September 25th, 2026
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Senior Security Engineer Cloud SaaS

Company IconClient Server
Location IconLondon

Team Lead (DevOps & Cyber Security) at Client ServerSenior Security Engineer (Cloud SaaS AWS GCP) London / WFH to £130kAre you a cloud security technologist looking for an opportunity to progress your career in a senior, hand...Read More>>.

Posted: June 26th, 2026
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Network Security Engineer - Banking & Finance

Company IconHamilton Barnes Associates Limited
Location IconLondon

Are you looking for an exciting new opportunity? Join a global trading firm leveraging technology, research, and risk management to identify and capture trading and investment opportunities across markets worldwide. The organization oper...Read More>>.

Posted: August 7th, 2026
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Senior Physical Security Engineer / Consultant

Company IconARUP
Location IconLondon

Joining Arup Today the risks to people, assets and organisations are rapidly evolving. We help clients navigate the toughest questions in the spheres of safety risk, security risk and business risk. Whether due to geopolitical risk, cl...Read More>>.

Posted: September 2nd, 2026
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Security engineer, detection and response (UK)

Company IconWriter
Location IconLondon

About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unite...Read More>>.

Posted: September 7th, 2026
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Hybrid GlobalProtect & EUC Security Engineer

Company IconPositive Employment
Location IconLondon

Positive Employment is seeking an experienced GlobalProtect End User Computing Engineer to join the Shared Technology Services End User Computing team. You will administer, support, configure, troubleshoot, and improve Palo Alto GlobalProtect remo...Read More>>.

Posted: September 12th, 2026
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Senior Security Engineer, Infrastructure — Hybrid

Company IconEeze
Location IconLondon

Eeze is seeking a Senior Security Engineer (Infrastructure) to strengthen security across cloud and on‑prem environments. You will work with INO, Corporate IT and Platform Engineering to implement scalable controls and improve visibility, resili...Read More>>.

Posted: September 14th, 2026
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Data Security Engineer: Cloud & Automation

Company IconJust Eat Takeaway.com
Location IconLondon

Just Eat Takeaway.com is seeking a Data Security Specialist to engineer and safeguard data across cloud-native and enterprise environments. You will translate security standards into scalable implementations, from DLP to encryption pipelines, embe...Read More>>.

Posted: September 14th, 2026
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Member of Technical Staff - Security Engineering

Company IconFractile
Location IconLondon

Member of Technical Staff - Security Engineering London or Bristol - Hybrid - Permanent About Fractile Fractile was founded in 2022 on the bet that, eventually, the world’s most capable AI syste...Read More>>.

Posted: September 14th, 2026
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AI Security Engineer, Senior Associate

Company IconAlvarez & Marsal
Location IconLondon

Description About Alvarez & Marsal Alvarez & Marsal (A&M) is a global consulting firm with entrepreneurial, action and results-oriented professionals. We take a hands-on approach to solving our clients' problems and assisting...Read More>>.

Posted: September 14th, 2026
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AI-Driven Product Security Engineer

Company IconCloudflare
Location IconLondon

Cloudflare, a leader in internet security and performance, seeks a Product Security Engineer to advance threat modeling, vulnerability operations, and AI-enabled security automation across our core products.You will analyze architecture, tr...Read More>>.

Posted: September 14th, 2026
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Senior Security Engineer — Observability & Automation

Company IconCFC Underwriting
Location IconLondon

CFC Underwriting seeks a Staff Security Engineer to advance security observability and automate controls across our global technology estate. You will partner with engineering and data teams to embed security into products, platforms and processes...Read More>>.

Posted: September 14th, 2026
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Senior Mobile Offensive Security Engineer

Company IconPLP Group
Location IconLondon

Klarna seeks an experienced offensive mobile security specialist to protect its iOS and Android apps. You will conduct pentests and red-team exercises, reverse-engineer binaries, and apply MASVS/MASTG guidance to drive concrete engineering fixes....Read More>>.

Posted: September 14th, 2026
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Senior iOS Security Engineer – ProdSec

Company IconiProov
Location IconLondon

Senior iOS Security Engineer (ProdSec) at iProov Senior iOS Security Engineer About iProov iProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to...Read More>>.

Posted: September 14th, 2026
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Security Engineer, Institutional Trading London

Company IconBlockchain Ventures
Location IconLondon

Security Engineer, Institutional Trading London 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 acce...Read More>>.

Posted: September 14th, 2026
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Lead Security Engineer

Company IconAddition+
Location IconMilton Keynes

Addition+ Milton Keynes, England, United KingdomLead Security EngineerAddition+ Milton Keynes, England, United Kingdom4 days ago Be among the first 25 applicantsDirect message the job poster from Addition+This...Read More>>.

Posted: September 15th, 2026
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Staff GCP Cloud Security Engineer

Company IconStarling Bank
Location IconLondon

Engine by Starling is seeking a Security Engineer to secure and scale our GCP-based infrastructure. You will own cloud identity, access controls, and secure deployments across multiple environments, collaborating with security, infra, and developm...Read More>>.

Posted: September 15th, 2026
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Senior PKI & Crypto Security Engineer

Company Iconsky
Location IconLondon

Sky is seeking a senior PKI/Cyber Security engineer in London to design, build, and operate PKI solutions and certificate environments. You will manage CA administration, enrolment, policy services, and monitor ADCS, while overseeing KMS for crypt...Read More>>.

Posted: September 16th, 2026
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Senior DevSecOps & Platform Security Engineer

Company IconHiya Inc.
Location IconLondon

Hiya seeks a DevSecOps Engineer to lead security maturation across engineering. You will design platform-based security tools and enable secure software delivery with velocity, partnering with Core Tech, Product, and leadership.You’ll bal...Read More>>.

Posted: September 16th, 2026
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Senior GCP Cloud Security Engineer

Company IconEngine by Starling
Location IconLondon

Engine by Starling is seeking an experienced Senior / Staff GCP Security Engineer to own security foundations of our Google Cloud Platform environment and collaborate with Information Security, Infrastructure and Engineering teams. You will implem...Read More>>.

Posted: September 16th, 2026
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application security engineer for web applications

Company IconEnfint
Location IconLondon

Описание: The company is a global leader in Computer Vision, AI and biometric identity. Its technology protects governments, critical infrastructure and large enterprises from identity fraud, deepfakes and sophisticated cyber threats....Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer | Outside IR35

Company IconTieTalent
Location IconBristol

Join to apply for the Cyber Security Engineer | Outside IR35 role at TieTalent1 day ago Be among the first 25 applicantsJoin to apply for the Cyber Security Engineer | Outside IR35 r...Read More>>.

Posted: September 21st, 2026
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Principal Security Engineer, Product & Infrastructure

Company IconPigment
Location IconLondon

Join Pigment: The AI Platform Redefining Business Planning Pigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-ri...Read More>>.

Posted: September 21st, 2026
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Security Engineer (AWS or GCP)

Company IconStarling
Location IconLondon

...Read More>>.

Posted: September 21st, 2026
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Senior Network Security Engineer On site

Company IconITC Secure
Location IconLondon

Reports to: Head of NOC Job purpose: Working as part of a team of experienced Network Security Engineers, including our 24x7 NOC this role will provide dedicated support for the customer. The role, alongside side another Network Security...Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer - Threat Detection

Company IconIntercontinental Exchange Holdings, Inc.
Location IconLondon

Job DescriptionJob PurposeThe ICE Cybersecurity Threat Detection team is responsible for detecting malicious behavior across ICE's global infrastructure quickly and reliably enough to contain it. We build, tune, and maintain t...Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer - Threat Detection

Company IconICE
Location IconLondon

Job Purpose The ICE Cybersecurity Threat Detection team is responsible for detecting malicious behavior across ICE's global infrastructure quickly and reliably enough to contain it. We build, tune, and maintain the detection content th...Read More>>.

Posted: September 21st, 2026
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Information Security Manager

Company IconEngineersOfAI
Location IconCambridge

We built our speech-to-text engine to understand every voice, in every accent, in every language, across customers who trust us with their audio and their data. That same care extends to how we protect that data and our own systems, and that's...Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer - Threat Detection

Company IconICE Clear Europe Limited
Location IconLondon

Job Description Job Purpose The ICE Cybersecurity Threat Detection team is responsible for detecting malicious behavior across ICE's global infrastructure quickly and reliably enough to contain it. We build, tune, and maintain...Read More>>.

Posted: September 21st, 2026
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Product Security Engineer (Founding team)

Company IconAglide
Location IconLondon

OverviewAglide\'s browser agent platform is trusted by household-name fintechs and global enterprises to automate and secure the applications their employees depend on most. We\'ve raised over $3.5M to go after this problem, and every...Read More>>.

Posted: September 21st, 2026
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Staff Security Engineer, Abuse Control

Company IconUnited States Digital Space LLC
Location IconLondon

Who we are About the company the company is a financial infrastructure platform for businesses. Millions of companies - from the world's largest enterprises to the most ambitious startups - use the company to accept payments,...Read More>>.

Posted: September 21st, 2026
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Senior Information Security Analyst

Company IconClearwater People Solutions
Location IconWest Malling

An established organisation is currently recruiting a Senior Information Security Analyst to join their Security team. The Senior Information Security Analyst will be responsible for supporting the Information Security Manager in ensuring that...Read More>>.

Posted: September 22nd, 2026
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Senior Information Security Analyst

Company IconClearwater People Solutions Ltd
Location IconWest Malling

An established organisation is currently recruiting a Senior Information Security Analystto join their Security team. The Senior Information Security Analystwill be responsible for supporting the Information Security Manager in ensuring that se...Read More>>.

Posted: September 22nd, 2026
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Senior Application Security Engineer (AI)

Company IconKi
Location IconLondon

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-yea...Read More>>.

Posted: September 23rd, 2026
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AI Security Engineer (Agentic Systems)

Company IconClearRoute
Location IconLondon

About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working wit...Read More>>.

Posted: September 23rd, 2026
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Senior Application Security Engineer (AI)

Company IconKi Insurance
Location IconLondon

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-yea...Read More>>.

Posted: September 24th, 2026
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Staff Security Engineer, Abuse Control

Company IconStripe
Location IconLondon

About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerat...Read More>>.

Posted: September 24th, 2026
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Information Security Lead

Company IconDevonport Royal Dockyard
Location IconPlympton

security assurance across multiple major infrastructure projectsDeveloping and maintaining assurance plans aligned with recognised frameworksSupporting audits, bids, and ongoing security improvement initiativesManaging security risks, controls,...Read More>>.

Posted: September 24th, 2026
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Information Security Consultant

Company IconInfraView - Specialist Cloud & IT Infrastructure Technology Recruitment
Location Icon

Information Security Consultant - £70,000–£85,000 – Home based / Southern UK customers Travel is relatively often, so if you want a fully remote role, this isn't for you. When not on site, it is home based. (LinkedIn doesn't give...Read More>>.

Posted: September 24th, 2026
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Staff Security Engineer, Fintech Payments

Company IconVinteden
Location IconLondon

Vinted is seeking a Staff/Senior Staff Security Engineer for Vinted Pay to embed security into the core payments architecture across Europe. You will lead engineering work to translate PCI DSS, DORA, and regulatory rules into automated controls, w...Read More>>.

Posted: September 25th, 2026
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Strategic Head of Information Security, Risk & Compliance

Company IconTravelodge Hotels Limited
Location IconThame

Travelodge Hotels Limited seeks a pragmatic Head of Information Security, Risk & Compliance to lead a defence in depth security strategy and align security with Travelodge's commercial goals. You will oversee 24x7 security operations, risk managem...Read More>>.

Posted: September 25th, 2026
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Identity & Privileged Access Security Engineer

Company IconRex Technologies GmbH
Location IconLondon

Marex is seeking a Security Engineer for the Cyber Security team to design, implement, and continuously improve security capabilities with focus on Identity Protection, Privileged Access Management, and related access control environments.T...Read More>>.

Posted: September 25th, 2026
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Defence Information Security Lead – Assurance & Compliance

Company IconDevonport Royal Dockyard
Location IconPlympton

Babcock, based at Devonport Royal Dockyard, Plymouth, UK, seeks an Information Security Lead to oversee assurance across major infrastructure projects and to align plans with recognised frameworks. The role is full-time, 35 hours per week, on-site...Read More>>.

Posted: September 25th, 2026
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Senior Cyber & Information Security Leader – Hybrid

Company IconFoot Anstey LLP
Location Icon

Foot Anstey LLP is seeking a Senior Cyber and Information Security Manager to lead the cyber and information security strategy across our national firm. The role sits within IT - Technology Operations and uses a hybrid working model from Bristol,...Read More>>.

Posted: September 25th, 2026
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Senior Information Security Strategist & Risk Lead

Company IconBloomberg L.P.
Location IconWhitehall

Bloomberg L.P. is seeking an experienced information security leader to design, oversee, and drive secure business operations across multiple lines of business in the UK.You will work with stakeholders to manage cyber risk, advise on securi...Read More>>.

Posted: September 25th, 2026
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Hybrid Information Security Consultant: Strategy & Compliance

Company IconInfraView - Specialist Cloud & IT Infrastructure Technology Recruitment
Location Icon

InfraView - Specialist Cloud & IT Infrastructure Technology Recruitment is seeking an experienced Information Security Consultant to guide security strategy and drive improvements for client organisations.You will work closely with technica...Read More>>.

Posted: September 25th, 2026
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Security Engineer — Automate, Detect & Respond

Company IconLMAX Group
Location IconLondon

LMAX Group is seeking a Security Engineer to design, implement, and monitor security controls across on-premises and cloud environments. You will identify vulnerabilities, automate processes, and work with a cross-functional team to align security...Read More>>.

Posted: September 26th, 2026
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Security Engineer, Identity & Privileged Access

Company IconMarex
Location IconLondon

Marex Group plc is seeking a Security Engineer to join the Cyber Security team. You will engineer and administer identity protection, privileged access management, and related access controls across Marex systems.Role focuses on onboarding,...Read More>>.

Posted: September 26th, 2026
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