Overview In this role you will deliver 3rd line network and security support for internal and external customers, troubleshoot and resolve incidents, and implement complex configurations. You will share knowledge with the wider team through...Read More>>.

PhysicsX Ltd is seeking a Senior Software Security Developer for their Core Platform Services team in London. This role involves writing secure code components crucial for various teams across the company.The ideal candidate has over 8 year...Read More>>.

A security solutions provider is seeking a skilled Fire & Security Engineer to join their growing team in East Hagbourne. The role offers a competitive salary of up to £43,000 per annum plus a company van and fuel card. You will be responsible for i...Read More>>.

An established industry player is seeking a skilled Network Security Engineer to design and manage robust network infrastructures. In this role, you will implement and enhance security measures, ensuring the reliability and efficiency of the network....Read More>>.

A leading employment consultancy in Chester is looking for an innovative Endpoint Security Engineer to enhance global security operations. This role involves driving cloud migration, engineering cutting-edge security solutions, and collaborating with...Read More>>.

A UK-based cybersecurity organization is seeking an IT Security Engineer to enhance cyber resilience. Responsibilities include monitoring vulnerabilities, supporting patching activities, and working collaboratively with technical teams. Candidates sh...Read More>>.

ResponsibilitiesDesigning, implementing, and overseeing network infrastructuresConfiguring, supervising, and enhancing firewalls, VPNs, IDS/IPS, and other security measuresInvestigating and mitigating...Read More>>.

Blockchain Ventures is seeking a Senior Infrastructure Security Engineer to ensure systems safety and security. This role involves designing security measures across various environments and collaborating with engineering teams for CI/CD integrati...Read More>>.

Sr. Principal Security Engineer (Tool development)Sr. Principal Security Engineer (Tool development)2 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.The Oracle...Read More>>.

A leading technology startup in Greater London is seeking a Software Engineer to develop security-focused cloud services and infrastructure. The ideal candidate will have 3+ years of specific industry experience and a strong grasp of distributed syst...Read More>>.

A technology consulting firm in the United Kingdom is seeking an AI Security Engineer (Consultant) to secure LLM systems and AI products. This entry-level, full-time role involves threat modeling, designing security controls, and collaborating with t...Read More>>.

Neo4j Inc is seeking experienced engineers with a security mindset to enhance security in cloud environments. Your role includes developing controls in Azure, AWS, and GCP, focusing on secure design and collaborating with various teams.The...Read More>>.

Chubb Fire & Security Group is recruiting a Small Works Security Service Engineer in the Northwest region. You will work with the service operations team to complete 4–8 hour work orders, generate additional revenue, and collaborate with the rec...Read More>>.

TESTQ Technologies Limited is seeking a Db2 system programmer to manage Db2 for zOS activities across the UK. You will ensure performance, integrity, and security of multiple subsystems while working with a team across geographies.The role...Read More>>.

CFC is seeking a Staff Security Engineer to advance security observability, automate controls and strengthen governance across its global tech estate. This senior individual contributor role partners with engineering, data, AI and digital workplac...Read More>>.

Fractile is building the software and system-level security stack for frontier AI hardware. You will work across bare metal, RTOS, and embedded Linux to turn threat models into concrete mechanisms, shaping the security of the control chain from de...Read More>>.

Senior iOS Security Engineer About iProov iProov provides science-based biometric solutions that enable the world's most security-conscious organizations to streamline secure remote onboarding and authentication for digital an...Read More>>.

Isomorphic Labs is at the forefront of frontier AI, combining biology and machine learning to accelerate drug discovery. As Security Engineering Manager, you will build, scale, and lead a high-performing security team responsible for safeguarding...Read More>>.

Ready to take the next step in your career? Join a growing technology services provider with an experienced network support team delivering secure and reliable solutions for customers. The organisation is looking for a technical leader t...Read More>>.

Reliance High-Tech Limited is seeking a Service Engineer to work across London and surrounding areas, providing fault finding and repairs for PC/Network CCTV and analogue security systems. The role involves handling fibre optic, LAN/WAN, and radio...Read More>>.

Galaxy seeks a Senior Product Security Engineer to secure microservices and cloud apps, reporting to the Director of Product Security. You will collaborate with Engineering, Product and Infrastructure to design and deliver secure software for a fa...Read More>>.

Technology Department - Infrastructure, Cloud & Security Engineer London W14 8TS, UK Job Description Posted Wednesday 12 August 2026 at 00:00 About the Role We're looking for a Junior Infrastruct...Read More>>.

About the Role We're looking for a Junior Infrastructure, Cloud & Security Engineer to join our Infrastructure, Cloud & Security team within CACI's central Technology function. This is an excellent opportunity for someone early...Read More>>.

Ripple is seeking a Staff Security Engineer to join our Security Operations team. You will design, implement, and tune detections, lead the most complex investigations, and build automation to scale security workflows across our environment....Read More>>.

Hamilton Barnes Associates Limited is seeking a Principal Information Security Engineer to own day-to-day security operations and the technology stack supporting cyber defence. The role is hands-on, delivering technical outcomes with a focus on op...Read More>>.

Sterling Computers Corporation in Manchester is seeking an experienced Infrastructure Engineer to own and secure the Omnissa Horizon VDI, thin clients, and company-managed laptops across the UK.You will harden, monitor, patch and maintain t...Read More>>.

Cloudsmith is seeking a Senior Application Security Engineer to embed inside an engineering tribe and advocate for security from within the core engineering function. You will review code and architecture, identify risks early, and land secure, pr...Read More>>.

What We're Looking For Microsoft Azure Fundamentals (AZ-900) About The Role We're looking for a Junior Infrastructure, Cloud & Security Engineer to join our Infrastructure, Cloud & Security team with...Read More>>.

Cloudflare is seeking a Senior Product Security Engineer in London to lead security assessments and vulnerability operations for our core software products. You will model threats, triage findings, and drive AI-enabled automation across security w...Read More>>.

Air Apps, a Lisbon-based AI-driven Personal & Entrepreneurial Resource Planner startup, seeks a Security Engineer to safeguard applications, infrastructure, and data. You will implement secure coding, threat modeling, and vulnerability management...Read More>>.

Fin is transforming customer service through AI-powered solutions and is seeking a Cloud Security Engineer to secure our AWS environments and production systems. You will design secure cloud architectures, implement protective and detective contro...Read More>>.

Just Eat Takeaway.com is seeking a Senior Security Engineer to design, build and operate security controls across our cloud-native platforms and AI-powered services. You will implement guardrails, run vulnerability scans, and work with product and...Read More>>.

Infinity Resource Solutions is seeking an experienced Fire and Security Engineer to work in Portsmouth and surrounding areas. You will carry out preventative and corrective maintenance on Intruder, Fire, Access, CCTV and Emergency Lighting systems...Read More>>.

The Financial Times is seeking a Senior Cyber Security Engineer to mature application and cloud security across our cloud-native AWS estate. The role combines practical security work with mentoring and potential line management, ensuring secure de...Read More>>.

Infinity Resource Solutions is seeking a skilled Fire and Security Engineer to install, service, maintain and commission fire alarm and electronic security systems across commercial and residential sites. The role requires diligence in testing, fa...Read More>>.

OCU Group in Preston is seeking a proactive Digital Security Engineer to join our Cyber Security team. You will design, implement and continuously improve security controls across cloud platforms, endpoints, networks and identity services in the U...Read More>>.

Salt Digital Recruitment is seeking a Python Developer in Cambridge/London to design backend services and prototypes for security-focused product features. Hybrid work (1–2 days/week) with immediate start, salary £55k–£75k, and close collabo...Read More>>.

Zoom Recruitment is seeking an experienced Fire & Security Service Engineer to join a field-based role in Swindon. You will service and maintain fire alarms, intruder alarms, CCTV and access control systems while delivering excellent customer serv...Read More>>.

Sky is seeking a Senior Network Security Engineer to lead the design, deployment, and ongoing protection of our enterprise networks and data. You will implement advanced security controls, monitor for threats, and respond to incidents across on-pr...Read More>>.

Allstate Northern Ireland Limited is hiring a Managing Engineer, Cloud Security Engineering in a hybrid Belfast setting. You will lead a team delivering cloud security controls, guide architecture decisions, and own production delivery and reliabi...Read More>>.

FSP is seeking a Data Security Engineer to join the Cyber Engineering team, delivering Microsoft-aligned security consultancy across Purview, Defender for Cloud Apps and related tools. You will assess security posture, identify gaps and craft reme...Read More>>.

Smile Digital in Bristol and surrounding areas is seeking a Fire & Security Engineer for a mainly service and maintenance role. You will service and repair fire alarms and electronic security systems across residential and commercial sites, includ...Read More>>.

BluetownOnline Ltd is seeking a Fire & Security Engineer to cover the Manchester, Oldham and Rochdale patch. You will install, commission and maintain fire alarm, access control, intruder alarm and CCTV systems, working field-based with occasional...Read More>>.

Hall & Kay in Birmingham is seeking a skilled Multi-Disciplined Fire & Security Service Engineer to service, install and maintain fire alarm and integrated security systems across the Midlands. You will diagnose faults, perform PPM visits, and pro...Read More>>.

Squire Group Ltd in the East Midlands is seeking a Senior Fire & Security Engineer to join our growing team. You will work across fire, intruder alarms, CCTV and access control, completing installation, servicing and fault-finding, with occasional...Read More>>.

Footasylum is seeking a skilled Cyber Security Engineer to help protect our digital platforms across cloud, infrastructure, applications, and endpoints. You will work closely with Infrastructure, Platform, Engineering, Development, and Operations...Read More>>.

Virgin Media O₂ is seeking a Technical Security Engineer to act as the primary IT support expert, owning fault investigations, system maintenance and patching while delivering hands-on support to keep critical systems secure and available....Read More>>.

Alarm Communications Limited in London is offering an Apprentice Fire & Security Engineer role covering London and surrounding areas. You will assist with maintenance and installation of intruder, CCTV, access control and fire alarm systems alongs...Read More>>.

Lloyds Banking Group's WAF Security Engineer role in Manchester combines design, implementation and ongoing evolution of our Web Application Firewall platforms to protect customer-facing services at scale. You’ll apply secure-by-default design,...Read More>>.

UST is seeking a Senior Network Security Engineer in London (Hybrid) to design, implement, and secure enterprise and cloud networking across AWS, Azure, and GCP. You will manage routing, switching, and security platforms, including Palo Alto, Chec...Read More>>.