Overview As a Foot Mobile Security Engineer in London, you will maintain and service CCTV, Access Control and Intruder Alarms across client sites. You will operate a mobile role with a company van and travel support, contributing to reliabl...Read More>>.

Overview In this role you will drive secure software development within a health research charity, partnering with engineering, architecture and cloud teams to embed security across the SDLC. You will design and implement security testing,...Read More>>.

Overview In this role you lead enterprise‑wide application security across Amazon’s extensive systems, shaping the security review methodology and patterns that underpin secure development. You own risk outcomes, guide high‑risk desig...Read More>>.

Overview As Security Engineering Manager, you will build and lead a security engineering team at the AI-first frontier, shaping the security roadmap for our pioneering digital biology platform. You will translate scientific and business obj...Read More>>.

Overview In this Mobile Fire & Security Engineer role in London you will maintain and fault‑find across a range of life‑safety and security systems for residential and commercial clients. You join a growing Fire & Security specialist te...Read More>>.

Overview As Director of Security Engineering, you will lead a team securing Mastercard’s Crypto Products and Blockchain Networks, Prepaid Services, Cardholder Services, and Payment Optimization initiatives. You’ll partner with engineeri...Read More>>.

Overview In this role you will own and evolve the Windows infrastructure that underpins critical business operations. You will work within a fast-paced, highly technical environment and collaborate with smart colleagues to deploy and optimi...Read More>>.

Overview In this role you will lead and implement enterprise-wide IAM programs, shaping authentication, authorization, and identity lifecycle across hybrid environments. You will collaborate with architecture and security teams to align IAM...Read More>>.

Overview In this role you help strengthen Amazon’s security by discovering, assessing, and driving remediation of vulnerabilities across our infrastructure and services. You will work with a global team to triage disclosures, design autom...Read More>>.

Overview In this role you will help Danaher build, scale and operate trusted AI solutions across operating companies. You will work with governance, data, product, and engineering teams to ensure AI systems are compliant, transparent and sc...Read More>>.

Overview As Threat Detection Engineer, you will build and refine threat detection in a cloud-first environment, supporting a biotech company leveraging genetic data and AI. You’ll work with an outsourced SOC to tune detection catalogs and...Read More>>.

Overview In this role you will lead the UK security function for a London-based hedge fund, shaping technical controls and governance. You will partner with the global CISO team to translate regulatory requirements into practical security m...Read More>>.

A data sector client is seeking a Senior Security Engineer responsible for hands-on remediation across Azure and endpoint environments. The role requires improving security posture and compliance with relevant standards. Ideal candidates will possess...Read More>>.

Talent Acquisition Leader | Strategic Sourcing, Process Improvement, EVP & Brand, People Leadership, DEI, Data & Insights We are PXC, the UK’s largest provider of wholesale connectivity. Our vision is to be the UK’s #1 wholesale pl...Read More>>.

A leading engineering firm is seeking an ICT/Security Specialist to join their Manchester team. This role involves project tasks related to telecommunication and electronic security systems. Candidates should have a technical degree and 2-10 years of...Read More>>.

A leading technology firm in Cambridge is seeking a Staff Security Engineer – Fuzzing Specialist to enhance security through advanced fuzzing techniques. The successful candidate will design and develop fuzzing harnesses, triage crashes, and contri...Read More>>.

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>>.

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>>.

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>>.

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>>.

A leading STEM specialist recruitment firm in Glasgow is recruiting for a Lead Cyber Security Engineer to guide their technical team. This role requires deep knowledge of the Microsoft security stack and hands-on experience securing cloud infrastruct...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>>.

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>>.

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>>.

Kainos is seeking a Lead Security Engineer (Consultant) to direct security testing across platforms and services. You will shape testing methodology, engagement scope, and tool choices, while mentoring junior engineers and guiding customers on bes...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>>.

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>>.

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>>.

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>>.

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>>.

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>>.

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From...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>>.

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>>.

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>>.

Great Value Hiring is seeking a Cyber Security Engineer to analyze, patch, and secure codebases across languages such as Python3, Java, Rust, Go, C++, and TypeScript. You will tackle bugs, implement features, and improve security and performance i...Read More>>.