101 to 125 of 128 Senior Security Engineer Jobs in the UK

CrowdStrike is seeking a Senior Software Engineer, Cloud to join the Threat Detection and Incident Response (TDIR) team and help revolutionize security management with our AI-native Falcon Next-Gen SIEM platform, enabling customers to detect, investigate, and hunt threats at scale. You’ll design, architect ...

About The Role Team Information Security Working Pattern - Hybrid 2days per week in the Vitality Bournemouth Office.Full time, 35 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Highly experienced Cyber Security Operations expertise Advanced security incident response capability … Proven security tooling and threat management knowledge What this role is all ab... WKCL1_UKTJ ...

About The Role Team Information Security Working Pattern - Hybrid 2days per week in the Vitality Bournemouth Office.Full time, 35 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Highly experienced Cyber Security Operations expertise Advanced security incident response capability … Proven security tooling and threat management knowledge What this role is all ab click apply for full job details ...

Senior C++ Software Engineer/Developer London/WFH to £80k Do you have strong backend C++ software development experience? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber ...

Salary: £80,000 - £90,000 per annum Location: London What the role covers: Designing, developing, optimizing, and enhancing a GenAI prompt security platform to protect firm AI/LLM-based applications from adversarial attacks and prompt injections. Building and automating a security testing framework to validate protection mechanisms ...

WRITER is seeking a staff detection and response engineer to protect its AI infrastructure across distributed training environments. You will design detections for AI-specific threats, build automated responses, and coordinate incident response across security, cloud, and AI research teams. This role demands hands-on security engineering … threat hunting, and collaboration with cross-functional teams to advance security guardrails and scale security operations as WRITER grows. #J-18808-Ljbffr ...

simple, to the large and complex, we want a life-long partnership, a company our clients and people can rely on. The Role: As Senior Network SecurityEngineer, you will be responsible for the end-to-end design and implementation of security solutions within clients. This will involve working … requires absolute delivery working under various conditions, often unsupervised on site with the client. Working as part of a virtual project team the project engineer would be responsible for the delivery and technical assurance of the entire implementation life cycle to deliver the agreed solution seamlessly. This may include ...

Wolf Security in Cambridge, UK, seeks a Senior Software Engineer, Core (C++), to design and develop our security solution based on micro-virtualization. You will work in a small team to ensure Windows applications run inside micro-VMs securely and efficiently. The role offers a hybrid … working arrangement with onsite presence three days per week, a modern site, and opportunities for career development within a cutting-edge security platform. #J-18808-Ljbffr ...

DevLog is seeking a Senior Solutions Engineer for Strategic/Major UK/IE to help secure AI-driven applications and design scalable security architectures in cloud environments. You will partner with cross-functional teams to translate complex security requirements into practical implementations using Terraform, Docker ...

United Kingdom seeks a Senior Solutions Engineer to support Strategic or Major customers, partnering with regional account executives to drive cloud security value across AWS, Azure, and GCP. You will be their trusted advisor on cloud security across environments and platforms. You will deliver world-class ...

Mott MacDonald is seeking an ICT Principal Engineer to design Security Systems and ICT Infrastructure within the Digital Infrastructure team. The role supports the Buildings division and collaborates with the Building Services ME P team across major projects in the UK and beyond. Based ...

Samsara is seeking an experienced Senior Software Engineer to join the Cloud Governance Platform team. You will design and implement core components that enforce governance, IAM, security controls, and software supply‐chain protections across our cloud infrastructure. You will contribute to the roadmap for governance tooling across … translate regulatory requirements into automated controls, and collaborate with Security, Compliance, and Product Engineering to scale solutions #J-18808-Ljbffr ...

ecosystem is central to safeguarding sensitive research, enabling scientific collaboration and ensuring critical services run securely and efficiently. They are now strengthening their cloud security posture and are seeking expertise to guide, protect and evolve their Microsoft 365 capabilities. This is a setting where your skills will directly support … conducting deep investigations, remediating threats and ensuring that policies, configurations and controls remain robust and resilient. Your work will involve collaborating closely with cyber security, infrastructure, networking and service delivery teams, ensuring that new services and configurations are delivered securely and aligned with modern best practice. This role will ...

Samsara is seeking an experienced Security Incident Response professional to join our UK‐based EMEA team. You will collaborate with a global group of engineers to monitor security events, lead incidents, and drive digital forensics investigations in support of Employee Relations, Legal, and Information Security cases. … will develop runbooks and automated workflows, mentor junior engineers, and partner with cross‐functional teams to strengthen security postures while aligning with Samsara’s #J-18808-Ljbffr ...

Morgan Stanley is seeking a highly skilled Senior Network Engineer to join the Enterprise Network Services team responsible for deploying and supporting critical network infrastructure across internal enterprise environments and external customer-facing platforms. The role emphasizes planning and executing patch rollouts, network security, and infrastructure changes ...

Hydrogen UK Ltd is seeking a Senior Qualys Engineer to support the expansion and optimisation of an enterprise-wide vulnerability management platform. The role offers hybrid working and is for a 6-12 month contract with a likely extension, paying £550 per day. The ideal candidate has strong … hands-on experience with Qualys VMDR, a deep understanding of vulnerability management, and excellent communication skills. This is a critical role in enhancing enterprise security capability. #J-18808-Ljbffr ...

Samsara is seeking a Senior Software Engineer to join our Cloud Governance Platform team, delivering secure, scalable governance and software supply-chain protections across AWS and GCP. You will own end-to-end components, contribute to roadmaps, and transform regulatory requirements into automated controls while collaborating with cross ...

Valarian Technologies is hiring a senior backend engineer to design, build, and operate backend and platform services in Go. You will own services end-to-end, from design to deployment and production operations, in a security-focused Kubernetes environment. You’ll work on Docker, Kubernetes, CI/ ...

Harmonic Security, Inc is seeking a Backend Engineer to join Customer Engineering, shaping the initial function and delivering fast, reliable support to customers. You will work across core apps, identity providers, and data security platforms to triage bugs and implement small improvements. You’ll build automation, monitor ...

Vanguard Group is seeking a Senior Software Engineer – Client Identity (Backend) to design, build and operate cloud-based identity services for hundreds of thousands of clients across the UK and Europe. You will contribute across backend APIs, cloud infrastructure, and DevOps, with a focus on security, reliability ...

Entrust is seeking a technically hands-on FPGA Engineering lead to design and deliver complex FPGA‐based systems. You will drive architecture, verification, and integration with embedded software, while mentoring peers and guiding delivery across ...

Wise in London is seeking a Senior Software Engineer II for the FinCrime - Scam Prevention Team. You will own end-to-end delivery, applying Java and Spring to scale defenses against fraud and protect customer funds. The role balances backend work (80%) and frontend (20%), with an emphasis ...

Everfox is hiring a Senior Software Engineer to help shape and deliver end-to-end cross-platform desktop and mobile applications. You will split time between hands-on development in C++ and coordinating delivery across the Hardsec product line for secure browsing and VDI. You will lead design ...

Jobtailor in London is seeking a senior software engineer to design and operate large-scale identity services. You will own end-to-end features, from design to production, focusing on secure, scalable authentication and identity management. You will help shape the Identity Platform's technical direction, balancing security ...

Sainsbury's in London seeks a Senior Identity and Access Management Engineer to lead IAM and PAM initiatives, focusing on Azure Entra ID, privileged access controls, and AI-enabled security governance. You will collaborate with security, IT and product teams to design scalable identity solutions, implement ...