76 to 94 of 94 Senior Security Architect Jobs in England

Proofpoint seeks a Senior Sales Engineer to lead the pre-sales effort, working closely with the UK and Ireland Enterprise sales team. You will articulate complex security solutions, demonstrate Proofpoint capabilities, and drive technical validation with customers and prospects. The role requires enterprise security expertise, hands ...

Mimecast Services Ltd in London seeks a Senior Solutions Architect for Email & Collaboration Security to shape architectural direction across ECS and the Mimecast platform. You will own problem framing, integration contracts, and architectural governance to enable scalable, secure delivery. You will collaborate with product, engineering, and leadership ...

M.C. Dean is seeking a Senior Systems Technical Specialist to support federal missions. You will define, design, and integrate complex cyber-physical systems, working across engineering, acquisition, and program management. This role requires translating stakeholder needs into architectures and roadmaps. You will lead system integration, testing, and deployment, manage ...

About the job. As part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles are central to building sustainable in-house expertise that supports the management, development ...

leading technology company is seeking a Principal Senior Technical Architect to shape and develop mission-critical capabilities for National Security clients. Based in Malvern, this full-time role requires significant experience in Defence and Cyber missions, with responsibilities including leading technical bids and managing multi-disciplinary teams. ...

Mimecast Limited is seeking a Senior Solutions Architect for Email & Collaboration Security. This role will lead architectural design within a high-trust team and engage seriously with AI tools in daily operations. The successful candidate will own integration contracts and facilitate workshops to define real problems while ensuring ...

JPMorgan Chase in London is seeking a Senior Lead Cybersecurity Architect to join the Global Architecture and Engineering team. You will shape secure software and platform solutions, applying deep technical expertise to address complex cybersecurity challenges across multiple technology domains. You will lead threat modelling, risk assessments … design reviews; develop a reference security architecture; and mentor teams on secure SDLC, cloud security, IAM, and network controls. #J-18808-Ljbffr ...

Aioi Nissay Dowa Europe Limited is seeking a senior IT Infrastructure Lead in Oxford to shape and secure the company’s global IT environment. You will design, implement and govern a heterogeneous infrastructure across Windows, MacOS and Linux, ensuring resilience, availability and strong security aligned with business objectives. ...

experienced Infrastructure Specialist to lead IT operations across London and Europe, with a hybrid work model based in London. The role covers network engineering, security, SAP prerequisites, 3PL coordination, and enterprise infrastructure alignment. You will work with Entra ID/Azure AD, Intune/MDM, ServiceNow, and ERP connectivity ...

Azure and AWS, with emphasis on network segmentation and Zero Trust. You will evangelise automation using Ansible, Python, APIs and Terraform, while collaborating with security, cloud and service management teams to deliver end-to-end solutions. #J-18808-Ljbffr ...

Mimecast in London is seeking a Senior Solutions Architect for Email & Collaboration Security. You will shape technical direction across product management, engineering and the Architecture Leadership Team, translating customer problems into durable architectural outcomes for ECS. You will own integration contracts, ADRs, and data contracts, ensuring scalable, cost ...

Snyk is hiring a Senior Solutions Engineering Specialist in the UK to support go-to-market efforts across enterprise customers. You will partner with Account Executives and Solutions Engineers to move deals, craft credible solution architectures, and unlock business value from Snyk’s security platform. The role requires … deep security and software development experience alongside strong executive communication skills. #J-18808-Ljbffr ...

Technology is seeking an Infrastructure Platform Architect in Farnborough to lead enterprise-scale infrastructure design and implementation for defence and aerospace clients. The role focuses on cloud strategy, hybrid architectures, and secure, compliant environments. You will drive modernisation programmes, architect resilient platforms, and mentor technical teams while coordinating … with senior stakeholders and customers to deliver mission-critical outcomes. #J-18808-Ljbffr ...

Refractal in the United Kingdom seeks a Senior Forward Deployed Engineer to lead deployments at banks and large enterprises across the UK and Europe. You will work inside customers' security, risk and AI teams to get Refractal running in their environments, and feed what you learn back into ...

Technology in Hampshire is seeking an Infrastructure Platform Architect to lead the design, implementation and management of enterprise-scale infrastructure for defence and aerospace operations. You will define technology strategies and guide modernization initiatives across compute, storage, networking, and virtualization. This senior role requires deep technical depth, strategic … thinking, and program leadership as you collaborate with security, compliance and stakeholder teams to deliver #J-18808-Ljbffr ...

Morson Group is recruiting a Technical Architect for a major UK nuclear new build programme. The role is hybrid (2-3 days on-site in central London) and Inside IR35, with a 6-month initial contract at £660 per day. The successful candidate will shape the technical architecture, provide ...

JPMorganChase is seeking a Cybersecurity Architect III to join the Cybersecurity and Technology Controls organisation. The role involves delivering high-quality cybersecurity architecture solutions for software applications and platforms while collaborating with cross-functional teams of architects to implement secure technology and communicate risk and mitigations in line with … firm’s objectives. Responsibilities include analyzing security risks, accelerating threat modeling with enterprise #J-18808-Ljbffr ...

Ofgem is undergoing a major transformation within the Digital, Data and Security Services directorate. As a Principal IDAM Engineer, you will shape and deliver our identity and access management strategy, working with architecture, infrastructure and security teams to design robust, compliant solutions. You will translate business and regulatory ...

Haas F1 Team seeks an experienced Networking Engineer based in Banbury to own the global networking estate. You will ensure availability, performance, security and continual improvement of network services underpinning race operations and business systems. Role focuses on software-defined and automated networking, with flexibility to support wider infrastructure ...