Pontoon is seeking a hands-on Security Engineer to join a 6-month contract, working on a Microsoft cloud security estate. The role is hybrid with Midlands-based office visits about once per month and requires strong experience in IAM, RBAC, Privil...Read More>>.

Flagstone is seeking a senior security engineer to own and evolve cloud security, detection tooling, and incident response across Azure. You’ll operate Microsoft Sentinel, Defender for Cloud, and contribute to detection-as-code while coordinatin...Read More>>.

Financial Conduct Authority is seeking an experienced Security Engineering professional to protect FCA digital assets and identity governance in a hybrid cloud environment. You will design, implement and operate IAM, PAM and IGA solutions, and sup...Read More>>.

United States Digital Space LLC is seeking a Security Engineer for Product & Production Infrastructure in London to lead threat modeling, security reviews, and vulnerability management across cloud-native environments. You will collaborate with so...Read More>>.

Deloitte in Greece seeks a Senior OT Security Engineer to design, implement, and support cybersecurity solutions for OT environments across critical infrastructure. You will work with a European network of Cyber specialists to deliver secure, reli...Read More>>.

Strativ Group in London is seeking a Staff Product Security Engineer to own the development and maturation of security features across our product suite, conduct threat modelling, and work closely with engineering teams to build resilient systems....Read More>>.

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.Engine is Starling’s software-as-a-service (SaaS) business, t...Read More>>.

TRIA is seeking a mid-level Security Engineer to join a specialist Security Engineering team focused on developing and managing the Elastic SIEM platform. The role involves securing AWS, Azure and on-premise environments while building detection r...Read More>>.

FSP is seeking a Data Security Engineer to join the Cyber Engineering team, focusing on data, identity and application security with strong Microsoft Purview expertise and knowledge of Defender for Cloud Apps. You will assess security posture, ide...Read More>>.

Charles Russell Speechlys seeks a Cyber Security Engineer to join their SecOps team in London hybrid role, focusing on implementing and maintaining security measures, incident response, and transitioning to zero-trust.You will lead security...Read More>>.

Freshfields is seeking a Security Specialist with hands-on Azure and Google Cloud experience, plus SIEM and vulnerability management capabilities. The role encompasses cloud security assessment, Defender usage optimization, IAM/CA policy guidance,...Read More>>.

Leeds Building Society is seeking an experienced security engineer to protect members and enable secure AI adoption. You will assess AI-related risk, shape practical security controls and governance, and review AI-enabled solutions in collaboratio...Read More>>.

Osborne Appointments is seeking a Fire & Security Engineer to join our field-based team covering London and the South East. You will perform planned and reactive maintenance on fire alarms, CCTV, intruder alarms and access control on commercial si...Read More>>.

Freshfields seeks a Security Specialist to drive cloud security across Azure, M365 and Google Cloud, with hands-on experience in SIEM and vulnerability management. The role covers incident response support, Defender usage optimization, and IAM/zer...Read More>>.

Companies House in Cardiff seeks a Security Operations DevSecOps Engineer to design, build and maintain security infrastructure across AWS and Azure, and to develop and manage IaC with Terraform. You will build secure CI/CD pipelines, engineer Sen...Read More>>.

Source Technology Limited in London is seeking a Principal AI Software Engineer to lead the hands-on delivery of a portfolio of agentic AI security applications. You will translate a complex target architecture into production-quality software, su...Read More>>.

Leeds Building Society is seeking an experienced IT security professional to assess AI-related risk and shape practical security controls and governance. You will review AI-enabled solutions, tackle complex security challenges with colleagues and...Read More>>.

M+C Saatchi Group in London is seeking a proactive Cyber Security Specialist to protect information assets, systems and services. You will work across security operations, governance, risk, and AI security while collaborating with IT, stakeholders...Read More>>.

Coforge is seeking an experienced End User Platform Vulnerability Engineer to support endpoint security, remediation, packaging, and automation across a large enterprise environment. You will investigate vulnerabilities, develop sustainable remedi...Read More>>.

One Big Circle Ltd is seeking a senior security engineer to own the end-to-end security of AIVR. You will think like an attacker, identify weaknesses, coordinate remediation with engineering and verify fixes across devices, cloud, web apps, and ML...Read More>>.

Nothing is seeking an experienced security engineer in London to own security across backend services and cloud platforms. You will define secure development standards, integrate SAST/DAST/SBOM into pipelines, and drive vulnerability management wi...Read More>>.

General Dynamics Mission Systems is seeking a Product-Security Engineer to help embed security into complex airborne mission systems. You will own the product-security architecture and define secure-by-design requirements across the programme life...Read More>>.

Royal & Sun Alliance Insurance Ltd is seeking a Cyber Engineer to support operation, maintenance and the continual improvement of security controls and platforms across the Cyber Operations and Engineering function. You will review changes against...Read More>>.

Klaviyo is seeking a Senior Security Engineer to join the Detection & Response Team. You will develop detections, triage alerts, lead investigations, and build tools for scalable security across enterprise, cloud, and product environments.Y...Read More>>.

Dynamite Recruitment is recruiting for a Trainee Fire and Security Engineer on the Isle of Wight. This entry-level role includes a 6-month accelerated training programme to develop skills across CCTV, access control, intruder and fire systems....Read More>>.

Norton Blake is seeking an experienced AI Security Engineer to join a leading investment bank on a 6-month contract. You will design, assess and deploy secure AI and GenAI solutions across the organisation, advising on secure architecture, third-p...Read More>>.

BDi Advance Fire & Security Ltd is seeking a Fire & Security Engineer for a field-based role across commercial client sites in the Cambridgeshire area. You will install, commission, maintain and service fire detection and alarm systems, CCTV, acce...Read More>>.

DGH Recruitment are recruiting on behalf of a leading client in the Real Estate sector to appoint a Cyber Security Engineer in London on a 12 month fixed term contract.You will work with the Cyber Security Manager and Senior Engineer to des...Read More>>.

Oliver Bernard in London seeks an Information Security Engineer focusing on IAM and PAM within a hybrid work model. You will work across authentication and access management and contribute to DevSecOps initiatives.You'll gain exposure to Ku...Read More>>.

Regional Recruitment are recruiting for an experienced Fire/ Security Engineer to join a growing security systems company based in Leicester. This is an excellent opportunity to work within a reputable organisation, ensuring high quality security...Read More>>.

CFC is seeking a Principal Product Security Engineer in London to lead the strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines.You will act as a senior contributor, building secure-by-default patterns...Read More>>.

Regional Recruitment is seeking an experienced Fire/Security Engineer in Leicester to install, service and fault-find intruder alarms, CCTV, access control, intercom and fire alarm systems, mainly in domestic properties with some commercial work....Read More>>.

FS Recruitment Services Ltd is recruiting a Fire & Security Engineer in Swindon to install and service intruder alarms, CCTV and fire systems. You will diagnose faults, ensuring safety and reliability while delivering excellent customer service....Read More>>.

JAM Recruitment Ltd is seeking a Principal Product Security Engineer to lead security engineering activities for the PMS domain on a Barrow-based contract. You will define security strategies, develop Security Cases and manage IA risk across multi...Read More>>.

RCC Connect is hiring a Fire & Security Engineer for Manchester and surrounding areas. You will service, maintain, and fault-find on a range of fire and security systems across commercial and residential sites, including social housing and student...Read More>>.

ClearRoute is seeking a Senior Security Engineer to own agentic security testing across accounts, designing repeatable evaluation methods and guiding governance for agentic AI. You will work hands-on at first and grow into wider governance and men...Read More>>.

Resourcing Group in the United Kingdom is seeking a Fire and Security Engineer to cover Bristol and the South West region. This field-based role involves frequent travel, some nights away and a company van with expenses paid.You will servic...Read More>>.

General Dynamics Mission Systems in the UK is seeking a product and systems security engineer to embed security into complex airborne mission systems as part of the GCAP programme. You will develop security requirements, conduct threat modelling,...Read More>>.

JAM Recruitment Ltd is seeking a Product Security Analyst for a 12-month contract based in Barrow (LA14). The role focuses on defining and delivering security engineering activities, developing security artefacts and security cases, and ensuring a...Read More>>.

JAM Recruitment Ltd is seeking a Product Security Analyst on a 12 month contract to lead security engineering activities and collaborate with multi-disciplinary teams on complex defence, maritime, and aerospace projects.The role focuses on...Read More>>.

WRITER in London is seeking a security engineer to embed security into our AI platform at enterprise scale. You will partner with engineering teams to design secure architectures and automate protections across pipelines and models.This rol...Read More>>.

Perplexity is seeking a highly skilled Offensive Security Engineer to join our security team. You will plan and execute red team operations, penetration tests, and attack simulations across our cloud infrastructure, web and mobile applications, AI...Read More>>.

JAM Recruitment Ltd is seeking a Product Security Analyst on a 12-month contract in Barrow, UK. The role focuses on leading security engineering activities, delivering Security Cases and risk management across the PMS domain within a large program...Read More>>.

Pertemps Redditch Industrial is seeking an experienced Security Systems Engineer for a field-based role covering the West Midlands. You will install, service and maintain Intruder Alarms, CCTV and Access Control across customer sites, ensuring com...Read More>>.

Nter Talent is seeking twoElectronic Security Service Engineers to join a field-based team covering the South Midlands. The role focuses on servicing CCTV and Access Control systems for commercial, blue-chip, and public-sector customers.On-...Read More>>.

JAM Recruitment Ltd is seeking a Product Security Analyst for a 12-month contract based in Barrow, LA14. The role focuses on security engineering within a busy defence, security and aerospace context, delivering security artefacts and ensuring ali...Read More>>.

Secure and Recruit Ltd is recruiting a Fire and Security Engineer for roles around Swindon, Newbury and Reading. The position offers a strong basic salary, fully paid travel and a favorable call-out rota.The role focuses on servicing, maint...Read More>>.

Klaviyo is seeking a Senior Security Engineer to join the Detection & Response Team. You will own end-to-end detection and response work across enterprise, cloud, and product environments, shaping automation and AI-driven security in production, w...Read More>>.

Janus Henderson London is seeking a hands-on security engineer to secure AI systems, models, agents, and the platforms beneath them across their full lifecycle. You will define and evolve AI security standards, guardrails, and governance to enable...Read More>>.

Cloudflare is seeking a Product Security Engineer to support security assessments and vulnerability operations for its core software products. You will analyze architectures, threat-model features, and triage findings to engineering owners within...Read More>>.