Senior Security Engineer - Detection & Response - EU/UK

Company IconMarqeta
Location IconLondon

We are seeking a UK‑based Senior Security Engineer to join our Security Operations and Response Team as a senior individual contributor. In this role, you will investigate and respond to security incidents across Marqeta’s env...Read More>>.

Posted: June 6th, 2026
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DV-Cleared Info Assurance Engineer (Secure by Design)

Company IconCarbon 60
Location IconHuntingdon

Carbon 60 is seeking a DV-cleared Information Assurance Engineer in Huntingdon to strengthen assurance capabilities for a critical defence programme. This delivery-focused role involves managing cyber risk and ensuring compliance with security sta...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Security Engineer

Company Icon慨正橡扯
Location IconLondon

About the role: AtHolland & Barrett, we've completed a major shift to acloud-native architecture, using containers, Kubernetes, serverless, and event-driven services at scale. As our cloud footprint continues to grow, we'...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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Azure Security Architect: Policy Guardian (Remote)

Company IconTesco PLC
Location IconWelwyn Garden City

Tesco PLC in Welwyn Garden City is seeking an Azure Cloud Security Engineer to join the infrastructure security architecture team. The role entails acting as a subject matter expert between Technology Security and Cloud Platform Engineering, ensur...Read More>>.

Posted: June 6th, 2026
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Cloud Security Research Engineer: Innovate Detection Systems

Company IconWiz, Inc.
Location IconLondon

A leading cloud security provider in Greater London is seeking a Cloud Security Research Engineer to safeguard customer environments from cyber threats. In this pivotal role, you'll innovate detection mechanisms and conduct deep analyses of CSP APIs....Read More>>.

Posted: June 6th, 2026
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Senior Cloud Security Engineer – Remote-First

Company IconENSEK
Location IconNottingham

A leading cloud-native technology company in Nottingham is seeking a Senior Cyber Security Engineer to enhance security protocols within their SaaS platform. The role involves collaborating with engineering teams to design secure architectures, imple...Read More>>.

Posted: June 6th, 2026
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Passive Fire Protection Technical Lead

Company IconCrown House Technologies
Location Icon

Are you ready to lead at the forefront of fire safety engineering, working on some of the UK's most prestigious projects?Do you have a technical background and a genuine interest in passive fire protection?...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer - Platform Location: Kyiv

Company IconPreply Inc.
Location IconLondon

Senior II Security Engineer - Platform Location London Employment Type Full time Location Type Hybrid Department Engineering Overview At Preply, we create learnin...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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Senior Security Engineer (Cloud & Kubernetes)

Company IconIceberg
Location IconLondon

We’re supporting one of the most ambitious cyber transformation programmes currently underway in the trading technology space. My client is looking to hire a hands‑on Security Engineer to lead key workstreams across Kubernetes and Cl...Read More>>.

Posted: June 6th, 2026
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Senior OT Security Engineer: ICS/SCADA Architect

Company IconBridewell
Location IconWales

A leading cyber security services firm in the UK is seeking a Senior OT Security Engineer / Consultant to enhance security in industrial environments. The role requires deep knowledge of Operational Technology and Industrial Control Systems, with a f...Read More>>.

Posted: June 6th, 2026
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Senior Engineer - PKI, Security, Trust Engineering

Company IconRoku
Location IconGreater Manchester

Roku Greater Manchester, England, United KingdomRoku Greater Manchester, England, United Kingdom1 day ago Be among the first 25 applicantsTeamwork makes the stream work.Roku is changing how the world watches TV...Read More>>.

Posted: June 6th, 2026
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Senior Imperva DAM / Linux Security Engineer

Company IconXpand Group
Location IconLondon

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Senior Imperva DAM / Linux Security Engineer 6 Month Contract We are looking for a hands on Security Engineer to support an...Read More>>.

Posted: June 6th, 2026
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Chief Engineer: Cyber Systems & Security Lead

Company IconUltra I&C
Location IconMaidenhead

A leading defense technology firm in the UK seeks a Chief Engineer to oversee large, complex projects within Ultra Cyber. Responsibilities include ensuring compliance with safety and quality standards, chairing Engineering Design Reviews, and providi...Read More>>.

Posted: June 6th, 2026
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Senior Security Systems Engineer in Epsom, Surrey

Company IconEnergy Jobline CVL
Location IconEpsom

Senior Security Systems Engineer – £45,000 - £55,000 – Surrey Salary £45,000 - £55,000 basic salary (depending on experience). Employment Details Full-time, permanent position (Monday to Friday, 0...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer: Identity, Cloud & Compliance Advisor

Company IconCybanetix
Location IconLondon

A cybersecurity firm in Greater London seeks a Senior Security Engineer for Governance, Risk and Compliance. The role involves leading technical discussions with clients, implementing security architectures, and refining detection logic. Candidates s...Read More>>.

Posted: June 6th, 2026
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Senior Security Architect & Tech Lead

Company IconCantor Fitzgerald
Location IconLondon

Cantor Fitzgerald is seeking a Senior Security Engineer to safeguard its infrastructure. In this critical role, you'll lead the architecture and design of security platforms while mentoring engineers and implementing automation initiatives....Read More>>.

Posted: June 6th, 2026
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Senior Cloud Security & DevSecOps Leader (Multi-Cloud)

Company IconCantor Fitzgerald
Location IconLondon

Cantor Fitzgerald is seeking a Senior Cloud Security & DevSecOps Engineer to protect its global cloud estate. In this role, you will manage cloud security implementations and mentor junior team members while ensuring adherence to ITIL processes....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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Senior Operational Security Engineer

Company IconCrown Agents Bank Ltd.
Location IconLondon

Crown Agents Bank is a vastly growing and regulated UK bank that connects emerging and frontier markets to the rest of the world, using FX and payments technology. We are transforming the way payments and FX move through emerging markets, reduc...Read More>>.

Posted: June 6th, 2026
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Retail Security Operations Leader

Company IconMitie Cleaning & Hygiene Services
Location IconCardiff

Mitie Cleaning & Hygiene Services is looking for a Security Operations Manager in Cardiff. In this role, you will oversee security services across various retail locations, ensuring compliance with KPIs and delivering exceptional training to perso...Read More>>.

Posted: June 6th, 2026
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Junior Operational Security Manager

Company IconNTT America, Inc.
Location IconLondon

What you'll be doing: Key Responsibilities Service Delivery Manage and oversee SOC operations and delivery of managed security services to clients. Monitor service performance against SLAs and KPIs, ens...Read More>>.

Posted: June 6th, 2026
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Regional Security Operations Centre (RSOC) Supervisor

Company IconBidvest Noonan
Location IconLondon

Regional Security Operations Centre (RSOC) Supervisor About The Role Essential Qualifications and Experience: Do you have a SIA License: Must hold a valid Security Industry Authority (SIA) license?...Read More>>.

Posted: June 6th, 2026
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Senior Cyber Ops Engineer — Hybrid, Flexible Hours, Equity

Company IconSoftcat plc
Location IconManchester

Softcat plc in Marlow is looking for a Cyber Operations Engineer to enhance cyber security monitoring and capabilities. The ideal candidate will design and implement security solutions and support customers in improving their security posture....Read More>>.

Posted: June 6th, 2026
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SecOps Lead — Zero-Trust Security & Incident Response

Company IconLa Fosse
Location IconLondon

A leading consulting firm in the City of London seeks a Principal Consultant (Cyber) to build a new SecOps function. This role is essential for implementing robust security measures and mentoring junior staff. As part of the Information Technology se...Read More>>.

Posted: June 6th, 2026
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Zero Trust Delivery Lead — Global Security Transformation

Company IconTec Partners
Location IconLondon

Tec Partners is seeking a Zero Trust Delivery Lead for a major cyber security transformation program in Reading. This high-impact role involves leading the design and execution of a comprehensive Zero Trust strategy across a complex, global enterp...Read More>>.

Posted: June 6th, 2026
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SAP Security & Implementation Engineer

Company IconVirtual Hire Staffing
Location Icon

Required Skills SAP Security S/4HANA Identity Management Fiori security Surrey Inside IR35 Job Summary SAPSecurityandImplementationEngineer Contract...Read More>>.

Posted: June 6th, 2026
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Sr. Security Engineer (United Kingdom)

Company IconIntermedia Intelligent Communications
Location Icon

Sr. Security Engineer (United Kingdom) Department: IT Business Systems/Security Employment Type: Full Time Location: United Kingdom Reporting To: Dylan Harrington Compensation:...Read More>>.

Posted: June 6th, 2026
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Mid-Level Security Architecture Lead

Company IconVeeam Software
Location Icon

A leading data and AI company in the UK is looking for a Mid-Level Security Architect to support security reviews and architecture tasks. This role involves managing ticket queues, participating in committee meetings, and maintaining security documen...Read More>>.

Posted: June 6th, 2026
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VP, Senior Product Security Engineer

Company IconGalaxy
Location Icon

Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value m...Read More>>.

Posted: June 6th, 2026
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Security Architect — Hybrid Role with Learning Budget

Company IconPA Consulting
Location IconManchester

PA Consulting in Manchester is seeking individuals passionate about information security to join our Digital & Data team. You'll collaborate with experts across various disciplines and work on diverse projects, all while adhering to agile best pra...Read More>>.

Posted: June 6th, 2026
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Staff Backend Engineer Architect of Scalable, Secure Systems

Company IconSocure
Location IconLondon

Socure is looking for a highly skilled Staff Backend Engineer to lead technical initiatives in our Technology Center of Excellence. You will design and implement scalable software solutions while mentoring junior engineers. In this role, you will ens...Read More>>.

Posted: June 6th, 2026
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Enterprise Security Architect — Cloud, IAM & Governance

Company IconSalt Digital Recruitment
Location IconLondon

Salt Digital Recruitment is seeking a Security Domain Architect for a global retailer. This permanent role in Reading, UK (hybrid) involves defining the enterprise security architecture vision and influencing multi-year transformations.The...Read More>>.

Posted: June 6th, 2026
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Presales Data Protection Solution Lead

Company IconComputacenter AG & Co. oHG
Location IconLondon

Computacenter AG & Co. oHG is seeking a Presales Solution Lead in Greater London. The role involves leading technical qualification and positioning in data protection solutions, acting as a trusted advisor to senior stakeholders.The success...Read More>>.

Posted: June 6th, 2026
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Azure-Focused Infrastructure & Security Lead

Company IconTotum Partners
Location Icon

A legal services firm in the UK seeks a Security Manager to lead its Infrastructure team. This role involves overseeing the firm's IT environment, ensuring security and compliance while driving the transition to Microsoft Azure. The ideal candidate w...Read More>>.

Posted: June 6th, 2026
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Defence Security Architect – SC Clearance, Hybrid Role

Company IconSanderson Government & Defence
Location IconCorsham

Sanderson Government & Defence is looking for an experienced Security Architect to work in a hybrid setting based in Corsham. The ideal candidate must have live SC clearance and extensive experience in Security Architecture within Defence environm...Read More>>.

Posted: June 6th, 2026
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Site Security & Compliance Lead (ISO 14298)

Company IconCrane Authentication (NXT)
Location IconWashington

Crane Authentication (NXT) is seeking a Site Security Manager for their facility in Washington, UK. The role requires establishing and maintaining the Security Printing Management System compliant with ISO 14298, ensuring that security measures pr...Read More>>.

Posted: June 6th, 2026
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Security Architect | SC Cleared | Hybrid Role (Gov/Defence)

Company IconExperis
Location IconBristol

Experis is seeking experienced Security Architects to join a growing Cyber Security consultancy in Bristol/South West. The role offers an opportunity to work in secure, high-assurance environments and contribute to shaping secure solutions for comple...Read More>>.

Posted: June 6th, 2026
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Cloud Security Architect & Threat Modeling Lead

Company IconJet2.com and Jet2holidays
Location IconLeeds

A leading travel company in the United Kingdom is seeking a Cloud Security Specialist to safeguard essential business processes and data. The role includes shaping cloud security strategies, evaluating incident responses, and providing specialized se...Read More>>.

Posted: June 6th, 2026
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Software Security Engineer - Hybrid Working

Company IconOliver James
Location Icon

Software Security Engineer - London Location: Hybrid (2-3 days a week from home). Our client has locations across the UK, offices predominantly in the greater London and Manchester Locations. We are currently supporting our glob...Read More>>.

Posted: June 6th, 2026
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Cloud Security Engineer III - GCP

Company IconTwinThread
Location IconLondon

JPMorgan Chase & Co. (NYSE: JPM) is a top financial services firm with over $2 trillion in assets, operating in more than 60 countries. As a leader in investment banking and various financial services, the firm’s Cybersecurity & Technology Co...Read More>>.

Posted: June 6th, 2026
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Fire & Security Project Engineer – London | Pension & Holiday

Company IconGamma Systems Ltd
Location IconTottenham

A technology solutions provider in the UK is looking for a Project Engineer for Fire & Security projects. Responsibilities include installation and management of electronic security systems across commercial and residential sites. Candidates should p...Read More>>.

Posted: June 6th, 2026
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Fire & Security Field Engineer — Van + Private Medical

Company IconEnergy Jobline CVL
Location IconMadjeston

Energy Jobline CVL is looking for a Fire & Security Engineer located in North Dorset, United Kingdom. The role involves installing and maintaining various security systems including CCTV and fire alarms. Candidates should have proven experience in th...Read More>>.

Posted: June 6th, 2026
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Security-Focused Java VM Engineer

Company IconApple
Location IconLondon

Apple is seeking system programmers for their AppleJDK team focused on enhancing the security and stability of Java services. The ideal candidates will have a BS in Computer Science or equivalent, proficient in C, C++, and Java, as well as skills in...Read More>>.

Posted: June 6th, 2026
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AI-Native Security Software Engineer

Company IconSnyk
Location IconLondon

Snyk is seeking a Software Engineer to shape how organizations build secure software. You'll collaborate with a forward-thinking team to embed security into every part of the development lifecycle.With at least 3 years of experience, you wi...Read More>>.

Posted: June 6th, 2026
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Product Security Engineer – Aerospace & Embedded Systems

Company IconBoeing
Location IconBristol

Boeing is seeking a Product Security Engineer to work in Bristol or Yeovil. In this role, you will develop and implement critical security requirements to protect the integrity of products, ensuring compliance with certifications and customer spec...Read More>>.

Posted: June 6th, 2026
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Fire & Security Engineer: Intruder, CCTV & Access Control

Company IconEnergy Jobline CVL
Location IconGloucester

Energy Jobline CVL is seeking a Fire and Security Engineer based in Gloucester to cover Bristol and Gloucester areas. The successful candidate will have experience in the installation and servicing of fire and security systems.Salary ranges...Read More>>.

Posted: June 6th, 2026
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Hybrid Azure Infrastructure & Security Engineer

Company IconFruition Group
Location Icon

Fruition Group is hiring an Infrastructure & Security Engineer based in York with a hybrid work model (4 days in office). This role involves managing Azure infrastructure, overseeing security incidents, and executing migration projects.The...Read More>>.

Posted: June 6th, 2026
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Global Physical Security Leader: Strategy & Site Resilience

Company IconReckitt
Location Icon

Reckitt is seeking a Physical Security Senior Manager to lead the development and improvement of their global physical security strategy. You will oversee site security standards and governance, ensuring robust security measures across various loc...Read More>>.

Posted: June 6th, 2026
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