126 to 147 of 147 Senior Security Engineer Jobs in England

Luxoft is seeking a Forward Deployed Engineer to join client engagements in Greater London. You will lead hands-on software engineering, DevOps, and security remediation across Java/JVM and Spring ecosystems, with periodic TypeScript work on Node.js projects. The role emphasizes modernization, CI/CD improvements ...

Electronic Arts in Guildford, UK seeks a Senior Detection Engineer to advance our detection engineering strategy within the Enterprise Security team. This role is essential to safeguarding EA's cloud and production environments and will directly impact our ability to detect, respond to, and prevent cyber threats … scale. As a senior individual contributor, you will mentor junior engineers, help define engineering direction, and lead the development of scalable threat detection solutions, #J-18808-Ljbffr ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Salary: £45,000 - £55,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the ...

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 ...

hackajob is partnering directly with Leonardo to hire for this role. Job Description: Salary: £45,000 - £55,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the ...

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 ...

United Kingdom is seeking a Senior Software Engineer to own and improve critical digital services, collaborate with engineering, QA and client teams, and deliver resilient, high‐performance solutions. The role blends hands‐on development with service improvement in a hybrid working arrangement and may require UK security ...

Applied Intuition UK is seeking a Senior Fullstack Engineer in London to join our defence‐focused UK team. You will be the first dedicated fullstack engineer, shaping user‐facing products and the services behind them, across TypeScript, Go and Python. You will design interfaces for data-heavy … workflows, collaborate with designers and product managers, and ensure security is built in from the start. Expect an in‐office culture with occasional flexibility for programme needs. #J-18808-Ljbffr ...

Everfox is seeking a Senior Software Engineer to support our London team. You will split time between hands-on work on cross-platform desktop and mobile apps and managing delivery across the end-point software layer of the Hardsec product line. You will shape and deliver end-point ...

Motorola Solutions UK Limited in the United Kingdom is seeking a Senior Backend Software Engineer to join the Alta Video Engineering team. The role is hybrid, based in the Uxbridge office for 1–2 days per week and involves building cloud-based distributed systems that monitor and manage ...

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 ...

Intuition is seeking a Senior Cloud Infrastructure Engineer to own and accelerate the UK team’s infrastructure in London. You will be embedded with the engineering squads, designing UK-hosted infrastructure from scratch and ensuring secure, scalable deployments across cloud, on‐premise and air‐gapped environments. You will ...

Opticore IT is seeking a Senior Palo Alto Engineer to design and deploy firewalls across new PoP locations, ensuring a clean perimeter ahead of Day 1 for retained and divested entities. The role involves configuring Panorama, implementing SSL decryption, and coordinating with routing and security teams, with ...

United States Digital Space LLC is looking for a seasoned Backend Engineer to join our R&D team in London. You will develop and maintain large-scale distributed services powering our platform, tackling scaling challenges with clean, efficient code. Ideal candidates have 6+ years in backend development using Java ...

Wyatt Partners in Hounslow is seeking a Senior Machine Learning Engineer to work on AI, NLP, and data visualization projects for major clients. The role focuses on applying ML techniques within a fast-growing analytics environment, contributing to innovative solutions. The position requires a strong STEM background ...

Darktrace is seeking a Senior Cyber Infrastructure Engineer to join the Professional Services team in London. You will deploy, integrate, and optimize Darktrace solutions within customer environments, spanning network, cloud, OT, and email domains. In this role you will lead architectures for complex deployments, advise customers on security ...

seeking an experienced Backend Engineer to join our expanding R&D team and develop and maintain large-scale distributed backend components powering Wiz. You’ll tackle scaling challenges, write clean, efficient, and maintainable code, and contribute to securing cloud environments. Our stack includes multi-cloud architecture (Azure ...

driving customer outcomes. You will act as a trusted advisor, lead technical engagements, and deliver compelling demonstrations while tailoring designs to marketplace and security needs. #J-18808-Ljbffr ...

JPMorgan Chase & Co. in London is seeking a Sr. Lead Infrastructure Engineer to advance our infrastructure and performance excellence within the Corporate Sector – Enterprise Technology - Egress. You will shape future capabilities by applying deep knowledge of software, applications, and infrastructure engineering across domains. You will mentor peers, lead complex … proxy-based security initiatives, and drive automation through Python, shell scripting, and Ansible while coordinating with IT and #J-18808-Ljbffr ...

Siemens Energy Limited is seeking an experienced engineer to design and implement station-level automation architectures and OT integration strategies for substations in the Grid Technologies unit. You will coordinate with customers, suppliers, and project teams to ensure secure, reliable operation across SCADA/RTU/HMI components. … role emphasizes cyber security controls, standardization of automation architectures, and leadership in testing and commissioning of automation solutions. #J-18808-Ljbffr ...

Experis - ManpowerGroup in Sheffield seeks a DevX Build Pipeline/DevOps Engineer on a contract to 30 November 2026. Hybrid position, three days onsite with travel to other UK offices. Own and evolve Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform ...

drive the production AI runtime platforms that power AI services across Arm engineering teams. You will design and operate patterns for isolation, security, observability and cost-aware operation, across Kubernetes, cloud, identity, secrets, networking and telemetry. You will build and maintain the production infrastructure for Arm's AI platform ...