Cloud Security Engineer — AWS, Zero-Trust & IAM

Company IconVanguard
Location IconManchester

A leading investment firm in Manchester is seeking a cloud cybersecurity specialist to design and evolve cybersecurity platforms. The ideal candidate will have strong expertise in AWS and Infrastructure as Code with tools like CloudFormation and Terr...Read More>>.

Posted: June 6th, 2026
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Cloud Security Engineer

Company IconFemtech Insider Ltd.
Location Icon

500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment led by Ge...Read More>>.

Posted: June 6th, 2026
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Hybrid London Security Engineer: Detection & Response

Company IconOpenAI
Location IconLondon

A leading AI research company in London is seeking a Security Engineer to innovate and secure advanced AI technologies. The role involves driving projects in major security verticals and collaborating on AI research. Candidates should have experience...Read More>>.

Posted: June 6th, 2026
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Azure Cloud Security Engineer: Guardrails & CNAPP

Company IconGattaca
Location IconLondon

A large-scale digital organization is seeking a Cloud Security Engineer to enhance security across Azure cloud and application platforms. Responsibilities include engineering security controls, implementing cloud security tooling, securing containers...Read More>>.

Posted: June 6th, 2026
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Sybase ASE Security Engineer - London Onsite

Company IconHCLTech
Location IconLondon

HCLTech is looking for a SYBASE Security Engineer in Central London to design and maintain security controls for Sybase ASE database environments. The role includes responsibilities such as implementing security best practices, managing user roles...Read More>>.

Posted: June 6th, 2026
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Security Engineer, Detection & Response

Company IconDoxy.me Inc.
Location IconLondon

Security Engineer, Detection & Response Technology — Senior — London (Remote) Who You Are You're a security engineer with a strong software engineering background who'd rather write detection-as-code t...Read More>>.

Posted: June 6th, 2026
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Principal Security Engineer

Company IconAuros
Location Icon

Location: Remote UK/Euro Reporting line: Chief Risk Officer About Auros Auros is a global digital asset liquidity provider operating 24/7 across centralised and decentralised markets. We run high-availabilit...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Security Engineer - Hybrid & Multi-Cloud

Company IconPXC
Location IconManchester

A leading telecommunications provider in the UK seeks a Senior Infrastructure Security Engineer to manage, support, and maintain their security infrastructure. The role encompasses building secure environments, ensuring compliance with security stand...Read More>>.

Posted: June 6th, 2026
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Hybrid Senior Security Engineer — Threat Prevention

Company IconMenlo
Location Icon

A cybersecurity firm in the United Kingdom is seeking a Senior Security Engineer to protect digital assets and ensure robust security measures. The role involves managing security tools, incident responses, and developing security policies. Candidate...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer

Company IconLondon Stock Exchange Group
Location IconLondon

The Cyber Security Engineering Privileged Access Management team are looking for an independent, pro-active individual who is committed to making an important contribution, to deploy, configure, and maintain PAM platforms to protect privileged accoun...Read More>>.

Posted: June 6th, 2026
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Tetragon Senior Linux Security Engineer

Company IconCisco Systems
Location IconLondon

About this role: Cilium Tetragon is a flexible, Kubernetes-aware security tool, with real-time observability and enforcement. Leveraging the power of eBPF, Tetragon offers a low-overhead, in kernel solution that enhances security postu...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer

Company IconElement - creators of Matrix
Location Icon

2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Who We Are Element was originally created to hire the founding team behind the Matrix protocol - the leading proje...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer - Vulnerability & SecOps Lead

Company IconCausaly
Location IconLondon

Causaly is seeking a Senior or Staff Security Engineer in Greater London. The successful candidate will own the vulnerability management program, collaborate across teams, and act as a trusted security advisor. Key qualifications include strong cloud...Read More>>.

Posted: June 6th, 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: June 6th, 2026
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Senior Embedded Security Engineer (SoC & Firmware)

Company IconArm Limited
Location IconCambridge

A leading technology company in Cambridge is seeking a Product Security Engineer to enhance the security posture of their SoC and embedded firmware solutions. This role involves reviewing firmware code, evaluating system architectures, and collaborat...Read More>>.

Posted: June 6th, 2026
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Security Engineer - Blockchain & Rust (Remote)

Company IconAnza
Location IconLondon

A leading blockchain R&D lab in Greater London is looking for a Security Engineer to safeguard the Solana ecosystem. In this role, you will design and implement security measures, conduct research, and work with teams to identify vulnerabilities. The...Read More>>.

Posted: June 6th, 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: June 6th, 2026
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Lead Security Engineer – Secure by Design, Hybrid Role

Company IconLeonardo
Location IconSouthampton

Leonardo seeks a Lead Security Engineer in Southampton to protect cutting-edge technology and drive security principles into product innovations. You will lead security assurance across product lifecycles, develop security protocols, and conduct i...Read More>>.

Posted: June 6th, 2026
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Security Engineer: Zero-Trust & Incident Response

Company IconKennedys
Location IconLondon

Kennedys is seeking a Security Engineer to become an integral part of their SecOps team in Greater London. The role is vital for implementing robust security measures throughout the organization and managing incident response.Key responsibi...Read More>>.

Posted: June 10th, 2026
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Principal Security Engineer

Company IconSweco UK Ltd
Location IconManchester

We are seeking a highly skilled, self‑motivated Principal Security Engineer to work within our Mission Critical Security and Telecoms team, focusing on mission critical environments and critical national infrastructure with an emphasis on dat...Read More>>.

Posted: June 14th, 2026
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Staff Security Engineer: Endpoint & Identity Lead

Company IconIcehouseventures
Location IconLondon

Wayve is seeking a Staff Security Engineer to advance the security framework of our internal platform and SPINE. You will develop enforceable security systems and work with the central Security team to implement strategy across endpoints, identity...Read More>>.

Posted: July 13th, 2026
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Senior Security Engineering Manager

Company IconIntercom
Location IconLondon

Intercom is the AI Customer Service company on a mission to help businesses provide incredible customer experiences.Our AI agent Fin, the most advanced customer service AI agent on the market, lets businesses deliver always‑on, impecca...Read More>>.

Posted: July 13th, 2026
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Lead Data Security Engineer

Company IconJust Eat Takeaway.com
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 po...Read More>>.

Posted: July 16th, 2026
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Security Engineer - Enterprise Controls (Hybrid)

Company IconMotor Insurers' Bureau
Location IconMilton Keynes

Motor Insurers' Bureau is looking for an Information Security Engineer to design, implement and continually improve security controls across our environment in Milton Keynes. The role collaborates with technology teams to reduce risk, strengthen r...Read More>>.

Posted: July 17th, 2026
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Senior Security Engineer

Company IconCapital Markets Gateway
Location IconLondon

The Company Capital Markets Gateway LLC (CMG) is a financial technology firm, uniquely focused on the equity capital markets (ECM), connecting investors and underwriters via a neutral platform. CMG delivers integrated ECM data and...Read More>>.

Posted: July 17th, 2026
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Staff Cloud Security Engineer

Company IconSony Interactive Entertainment
Location IconLondon

Role Description: Provide cloud security capabilities that are proactive, preventive-focused models that address modern threats, including those driven by AI-enabled attack techniques. Expanding into next-generation security domains su...Read More>>.

Posted: July 17th, 2026
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Senior Infrastructure Security Engineer - Cloud & IaC

Company IconTesco - Corporate
Location IconWelwyn Garden City

Tesco UK is seeking a Security Engineer III to strengthen infrastructure security across on‑premises and cloud environments. The role focuses on securing VMs, containers, IaC, and desired state configurations, partnering with infrastructure and...Read More>>.

Posted: July 17th, 2026
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Embedded Security Engineer (Cryptography & SoC)

Company IconEuropean Tech Recruit
Location IconGlasgow

European Tech Recruit is partnering with a global semiconductor leader to hire an Embedded Systems Security Engineer. The role involves defining security mechanisms, assessing implementations, and leading vulnerability analysis across hardware and...Read More>>.

Posted: July 17th, 2026
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AI Security Engineer

Company IconHCLTech
Location IconLondon

As an AI Security Engineer, you will be responsible for securing the end-to-end AI and machine learning lifecycle. Your role is critical in protecting AI infrastructure, ensuring data privacy for training sets, and defending against adversarial...Read More>>.

Posted: July 18th, 2026
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Embedded Security Engineer for Production Platforms

Company IconG--researc
Location IconLondon

G--researc in London is seeking an experienced Security Engineer to embed within delivery teams, designing and implementing robust fixes in production systems. You will write production‑quality code and participate in planning to ensure performa...Read More>>.

Posted: July 18th, 2026
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Senior Cloud Security Engineer

Company IconBlack Duck Software, Inc.
Location IconNorthern Ireland

Black Duck Software, Inc. helps organizations build secure, high‑quality software, minimizing risks while maximizing speed and productivity. Black Duck, a recognized pioneer in application security, provides SAST, SCA, and DAST solutions that...Read More>>.

Posted: July 18th, 2026
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Senior ICT Infrastructure & Security Engineer

Company IconMOTT MACDONALD
Location IconBristol

Mott MacDonald is seeking an ICT Principal Engineer to design Security Systems and ICT Infrastructure within the Digital Infrastructure team in the Buildings division. The role covers concept to detailed design across national and international pr...Read More>>.

Posted: July 18th, 2026
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Fire and Security Engineer in Lincoln, Lincolnshire

Company IconEnergy Jobline CVL
Location IconLincoln

Fire And Security Engineer - Lincoln Alecto Recruitment is proud to be working with a highly respected and well-established Fire & Security specialist, delivering industry-leading solutions across commercial, industrial and public sect...Read More>>.

Posted: July 18th, 2026
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Hybrid Product Security Engineer: Build Resilient Systems

Company IconBoeing
Location IconSouth Cheriton

Boeing Defence United Kingdom Limited in Bristol or Yeovil is seeking an experienced Product Security Engineer to lead security and resiliency across aerospace products and services. You will influence designs, implement security measures, and wor...Read More>>.

Posted: July 18th, 2026
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Lead Product Security Engineer - Maritime & Defence

Company IconExpleo
Location IconBristol

Expleo is seeking a senior cybersecurity leader to define and assure security strategy for a major defence shipbuilding programme in the UK. You will embed secure engineering across shipboard, IT and OT environments, working with naval architects,...Read More>>.

Posted: July 19th, 2026
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Cloud Security Engineer

Company IconClient Server
Location IconSouth Ribble

Salary: £70,000 - 70,000 per year Requirements We need experience designing and securing Microsoft cloud platforms, including Microsoft Entra, Azure and Microsoft 365. We need experience in a similar MSP (...Read More>>.

Posted: July 19th, 2026
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Security Engineering Lead — Build Scalable, Reliable Controls

Company IconJobtailor
Location IconBelfast

Jobtailor in Belfast is seeking an experienced engineering manager to lead an security-focused software team. You will oversee design, implementation, deployment, and production support of security controls, guiding architecture reviews and code q...Read More>>.

Posted: July 19th, 2026
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Senior Maritime Product Security Engineer

Company IconExpleo
Location Icon

Expleo UK Cybersecurity Practice seeks a senior security leader to drive product security, cyber assurance and secure-by-design across a major defence shipbuilding programme. This client-facing role requires strong governance, stakeholder manageme...Read More>>.

Posted: July 19th, 2026
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Field Security Engineer – CCTV, Access & Alarms

Company IconGet Staff
Location IconNottingham

Get Staff is seeking a Security Engineer for a full-time, permanent position in Nottinghamshire. The role involves installation, service, and maintenance of CCTV, access control, and intruder alarm systems.Applicants should have a UK drivin...Read More>>.

Posted: July 19th, 2026
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Field Security Engineer: Intruder Alarms & CCTV

Company IconCorriculo Ltd
Location IconHigh Wycombe

Corriculo Ltd is seeking an experienced Security Installation & Service Engineer in High Wycombe. The role involves installing and maintaining intruder alarm systems, along with exposure to CCTV, Access Control, and Fire Alarms. You will be truste...Read More>>.

Posted: July 19th, 2026
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Lead Data Security Engineer, Cloud & Data Privacy

Company IconTakeaway.com
Location IconFleet

JET is seeking a Lead Data Security Engineer to define the North Star for security in our data platforms. You will partner with data teams to embed scalable security controls, automate guardrails, and guard against data exploits across cloud envir...Read More>>.

Posted: July 19th, 2026
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Senior Identity & Cloud Security Engineer

Company IconPSR Limited
Location IconLondon

The Financial Conduct Authority (FCA) is hiring a Lead Cyber Security Engineer to strengthen Identity and Access Management and cloud security across critical applications. You will guide security engineering teams, keep risk within limits, and dr...Read More>>.

Posted: July 19th, 2026
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Cloud Security Engineer - hybrid

Company IconBlue Light Card
Location IconLondon

Blue Light Card. Individually great, together unstoppableThe Role and the TeamWe have an exciting opportunity for a Cloud Security Engineer to...Read More>>.

Posted: July 2nd, 2026
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IT Security Engineer

Company IconNewto Training
Location Icon

Launch Your Cyber Security Career – Job Guaranteed! Cyber attacks are rising, and companies need skilled professionals now more than ever. With Newto Training’s Cyber Security Career Programme, you’ll gain 4 top...Read More>>.

Posted: July 5th, 2026
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