Senior Application Security Engineer

Company IconClear Corp
Location IconLondon

Application Security Penetration Testing SDLC OWASP Security Automation We are seeking a Senior Application Security Engineer to enhance our team and elevate our application security testing. You will be responsible for penetration testi...Read More>>.

Posted: August 7th, 2026
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Senior Software Security Engineer

Company IconHarmonic Security
Location IconLondon

AI doesn't run in one place anymore. It runs in the browser tab, the desktop app, the agent your engineers kicked off, and the copilot embedded in the tools you already pay for. Harmonic Security governs all of it. Our AI Governance and Control...Read More>>.

Posted: August 7th, 2026
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Security Engineer

Company IconMaples Group
Location IconLeeds

Join to apply for the Security Engineer role at Maples Group.The Maples Group is a leader in financial and legal services, trusted by major hedge fund managers, private equity firms, and international corpo...Read More>>.

Posted: August 17th, 2026
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Cyber Security Engineer

Company IconElevate Technology Group
Location IconLeeds

Role Cyber Security Engineer Location Leeds, West Yorkshire Salary £55,000 - £70,000 PLUS 25 Days Holiday, Vendor Certifications, International Travel, Private Pension About The Company...Read More>>.

Posted: August 17th, 2026
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Cyber Security Engineer

Company IconCantium Business Solutions
Location IconWest Malling

OverviewCantium Business Solutions is hiring a Cyber Security Engineer to strengthen and advance our cyber security posture. This is a role to lead proactive security efforts from day one, with opportunities to drive impactful security...Read More>>.

Posted: August 17th, 2026
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Security Engineer: Secure-by-Design Cloud & IAM

Company IconSurevine Limited
Location IconLondon

Surevine Limited is seeking a security-focused professional to own security across our corporate estate and collaborate with engineering teams on secure-by-design solutions. The role offers growth into customer-facing work and the chance to influe...Read More>>.

Posted: August 30th, 2026
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Security Engineer

Company IconGBV Ltd
Location IconPreston

Security Engineer | £60,000 + Bonus + Benefits | PrestonAre you a hands-on Security Engineer who enjoys building, hardening and improving security controls, rather than simply monitoring alerts and passing issues elsewhere?...Read More>>.

Posted: September 5th, 2026
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Security Engineer: Secure‑by‑Design & Microsoft Platforms

Company IconSEFE Energy GmbH
Location IconLondon

SEFE Energy GmbH is seeking a Security Engineer to embed secure-by-design practices across our technology landscape. You will work in the Security Platforms & Architecture team to enhance security platforms, implement pragmatic controls, and suppo...Read More>>.

Posted: September 7th, 2026
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Information Security Engineer

Company IconAJ Bell Management Limited
Location Icon

We’re recruiting a Information Security Engineer to support the Chief Information Security Officer in managing and reducing information security risks across Technology Services. This is a hands-on, technical engineering role where you...Read More>>.

Posted: September 10th, 2026
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Information Security Engineer

Company IconLockheed Martin
Location IconAmpthill

Information Security Engineer - Classified SystemsAmpthill, Bedfordshire, UK£54,000 - £67,000p/a with BUPA, bonus, benefits37.5 hours per week with 4 day work week optionReportin...Read More>>.

Posted: September 14th, 2026
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Staff Product Security Engineer

Company IconDoxy.me Inc.
Location IconLondon

Staff Product Security Engineer Who we are We’re doxy.me (doc-see-me), the world's most loved telemedicine solution, and we're on a mission to connect the world to the future of healthcare. We believe that cost and comp...Read More>>.

Posted: September 14th, 2026
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Staff Security Engineer: Cloud Security & Observability

Company IconCFC
Location IconLondon

CFC in London is seeking a Staff Security Engineer to advance security capabilities across our global technology estate. You will design security observability, automate control assurance and embed strong controls into products, platforms and proc...Read More>>.

Posted: September 14th, 2026
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IT Security Engineer

Company IconInsurify
Location IconCambridge

Insurify is one of America’s fastest-growing MIT FinTech startups and has been recognized as one of Inc. 5,000’s fastest-growing private companies in America in 2025, 2024, 2023, 2022 and 2021, Forbes Fintech 50 List for 2023, 2022, and 202...Read More>>.

Posted: September 17th, 2026
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AI Security Engineer: Platform Security & Governance

Company IconAlvarez & Marsal
Location IconLondon

Alvarez & Marsal (A&M) is seeking a Security Engineer (AI) to own and operate AI security controls across enterprise platforms, reporting to the Security Engineering team. You will work at the intersection of security engineering, cloud security,...Read More>>.

Posted: September 21st, 2026
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Staff Product Security Engineer

Company IconStrativ Group
Location IconLondon

Staff Product Security Engineer | LondonLondon, UK | Full-Time | SC Clearance Required | UK Citizens OnlyWe are a defence technology company working on some of the most technically complex systems being built today -...Read More>>.

Posted: September 21st, 2026
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Senior Security Engineer - Contract

Company IconFlagstone Group Ltd
Location IconLondon

What is Flagstone? Flagstone is many things. An online savings platform, reinventing how individuals, businesses, and charities manage, protect, and grow their cash. A diverse group of people, bound by a collaborative spirit, and share...Read More>>.

Posted: September 21st, 2026
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Product Security Engineer — Secure-by-Design Solutions

Company IconUnited Talent Agency LLC
Location IconLondon

UTA seeks a Security Engineer - Product Security to help embed security into the design, development, and operation of our products and platforms. You will collaborate with engineering, product, and security teams to design and implement security...Read More>>.

Posted: September 21st, 2026
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Senior Network & Security Engineer

Company IconPoutrix
Location IconLondon

Arcadis is seeking a Network Engineer to contribute to the planning, design, and optimization of the company’s network and security infrastructure. You will engage in evaluating technologies, testing, and providing advanced troubleshooting as pa...Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer - London

Company IconGCS
Location IconLondon

Salary: £? - ? per year Requirements: Strong experience delivering Secure by Design outcomes within complex enterprise environments. Experience reviewing solution architectures and identifying pragmatic se...Read More>>.

Posted: September 21st, 2026
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Security Engineer (Institutional Trading)

Company IconPrudence Holdings
Location IconLondon

You’ll be the hands‑on security engineer embedded with the Institutional Trading and Financial Operations (FinOps) team. Your focus is the secure operation of off‑chain trading processes and infrastructure that empowers our institutional...Read More>>.

Posted: September 21st, 2026
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Senior Security Engineer, Amazon Security Automation

Company IconAMAZON UK
Location IconLondon

Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s prod...Read More>>.

Posted: September 21st, 2026
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AWS Security Engineer Contract

Company IconWith Intelligence
Location IconLondon

AWS Security & Vulnerability Remediation Engineer (DevSecOps / Cloud Security) 3 month initial contract outside IR35 Role Summary We are looking to hire an AWS-focused security engineer to lead the remediati...Read More>>.

Posted: September 21st, 2026
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Data Security Engineering Lead

Company Icon慨正橡扯
Location IconLondon

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it’s a Friday-night feast, a post-gym...Read More>>.

Posted: September 21st, 2026
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Security Engineer (HashiCorp Vault)

Company IconLevy Global
Location IconLondon

Security Engineer (HashiCorp Vault) | Contract | Financial Services | Hybrid Looking for a Senior Security Engineer with strong HashiCorp Vault expertise to join a key client based in London. The Role This i...Read More>>.

Posted: September 21st, 2026
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AI-Driven Security Engineer for Secure DevOps

Company IconGlasswall Solutions Limited
Location IconLondon

Glasswall is seeking a hands-on Security Engineer with 3-5 years of experience to join our small, high-impact Security Engineering team in the UK. You will help embed security throughout the product design and development lifecycle, investigate fi...Read More>>.

Posted: September 21st, 2026
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Infrastructure Security Engineer London

Company IconBlockchain Ventures
Location IconLondon

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 2011, Blockchain has e...Read More>>.

Posted: September 21st, 2026
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Senior Network Security Engineer

Company IconNatilik
Location IconLondon

Natilik is a Global Technology Solutions Partner. Our mission continues to be two-fold; growing a brand that is seen as the industry’s ‘Confident Guide’ sat between the vendors who make technology, and our clients who want to use it to he...Read More>>.

Posted: September 21st, 2026
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Institutional Trading Security Engineer

Company IconBlockchain Ventures
Location IconLondon

Security Engineer, Institutional TradingLondonBlockchain 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...Read More>>.

Posted: September 21st, 2026
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Security Engineer, Institutional Trading

Company IconBlockchain.com
Location IconLondon

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 2011, Blockchain has e...Read More>>.

Posted: September 21st, 2026
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Senior Security Engineer: AI Security & Automation

Company IconAMAZON UK
Location IconLondon

Amazon is seeking a security-focused engineer to help scale and protect customer data and applications. You will work across cloud, devices, retail, and more, applying security expertise at scale.You will conduct research, develop automated...Read More>>.

Posted: September 21st, 2026
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Lead Cyber Security Engineer

Company IconDGH Recruitment
Location IconLondon

Lead Cyber Security Engineer Location: London, England, United Kingdom Base Pay Range Direct message the job poster from DGH Recruitment. Responsibilities Implement security architecture of the fir...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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Application Security Engineer — Cloud Security & Trust

Company IconAmazon
Location IconLondon

Amazon is seeking an application security engineer to join the Application Security team. You will prioritize security needs, communicate clearly, and maintain a high level of focus as the application landscape grows.Responsibilities includ...Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer

Company IconZenzero
Location IconCambridge

About ZensecZensec helps organisations strengthen their cyber security through expert consultancy, managed security services, and compliance-focused solutions. Working with clients across a range of industries, we deliver practical sec...Read More>>.

Posted: September 21st, 2026
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Senior Information Security Risk Analyst

Company IconMedical Protection Society
Location IconLeeds

Role Title: Senior Information Security Risk Analyst Location: Leeds (Hybrid - 2 days per week on site) Contract: Permanent Working Pattern: Full Time MPS has a new opportunity as a Senior Information Securit...Read More>>.

Posted: September 22nd, 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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EMEA Information Security & Compliance Lead

Company IconEmovis operations
Location IconLeeds

Emovis Operations Leeds, part of Abertis Mobility Services (AMS), is seeking an experienced Security Manager (EMEA) to support information security, governance, risk, and resilience across UK and European operations. This hybrid role requires coll...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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Cloud Application Security Engineer

Company IconAmazon
Location IconLondon

Amazon Development Centre (London) Limited is seeking an Application Security Engineer to help safeguard our rapidly evolving products and services. You will perform security reviews, design secure architectures, and conduct threat modeling while...Read More>>.

Posted: September 23rd, 2026
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Head of Information Security

Company IconMattioli Woods plc
Location IconLeicester

Head of Information SecurityMattioli Woods Group | Full time | HybridMattioli Woods is looking for a seasoned security leader to take ownership of information and cyber security across the Group. This is a senior, Group-level ap...Read More>>.

Posted: September 24th, 2026
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Security Engineer - IAM - £90K

Company IconOliver Bernard
Location IconLondon

Our client is one of the world’s leading market data and trading analytics firms – Building cutting edge analytical solutions for banks, brokers and hedge funds around the world.With hybrid working in their Canary Wharf office, they’r...Read More>>.

Posted: September 24th, 2026
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Senior Product Security Engineer

Company IconDojo
Location IconLondon

We’re reinventing payments. In less than four years, Dojo disrupted the market to become the largest and most loved acquirer in the UK. Our payments infrastructure, purpose-built for in-person commerce, is game changing. Now, ov...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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Senior Information Security Leader | Hybrid FCA Regulated

Company IconMattioli Woods plc
Location IconLeicester

Mattioli Woods plc is seeking a seasoned Head of Information Security to own the Group's information and cyber security strategy. This senior appointment requires credible engagement with ExCo and engineering teams to drive risk-aware decisions....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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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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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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Product Security Engineer: Secure DevOps for Cloud

Company IconSelby Jennings
Location IconLondon

Selby Jennings is seeking a Product Security Engineer to join its Security team, operating at the intersection of security, software engineering, and infrastructure in a highly technical environment. The role partners with software and infrastruct...Read More>>.

Posted: September 26th, 2026
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