51 to 75 of 94 Senior Security Architect Jobs in England

Bupa is seeking an experienced Lead AI & Data Security Architect to shape secure AI adoption across a global healthcare organisation. You will define security standards, perform threat modelling, and influence executive stakeholders while balancing innovation with risk management. Based in London or Staines with hybrid working … will partner with technology, legal, clinical and risk teams to embed security into AI initiatives and protect sensitive data across platforms and services. #J-18808-Ljbffr ...

seeking a Lead Security Engineer to shape and deliver security across networks, devices, identity and access. This senior individual-contributor role turns risks into practical, effective controls and architectures, and collaborates across technology teams to secure systems. You’ll design access controls for human and non-human … identities, automate policies, strengthen authentication and privilege segmentation, and guide security across cloud, on-premises and AI deployments. #J-18808-Ljbffr ...

LRQA seeks a Principal Security Consultant to lead complex security engagements across SOC, SIEM/SOAR, XDR/EDR, identity, and cloud security. You will design, implement and mature security architectures, working with SOC, engineering and pre-sales to deliver secure solutions aligned to regulatory expectations. ...

Services, a music technology company, seeks a Senior Infrastructure and Cloud Security Engineer to bolster cloud security across AWS/Azure and drive secure design across production and corporate environments. The role focuses on building out the Cloud Security pillar, implementing standards, and advising on security ...

major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The successful candidate will leverage expertise in Zero Trust principles and collaborate closely with various teams to ensure robust security across all environments. This role requires extensive knowledge of firewall and proxy security policies, as well as industry certifications, with a significant focus on mentoring and leadership within the team. #J-18808-Ljbffr ...

enterprise's portfolio of IT systems by working closely with the client1s Audit Team. Validate results of control testing conducted by Information System Security Officers (ISSO) in support of annual self- assessment requirements for IT systems within the required testing frequencies as part of the Continuous Monitoring Program. Review … test results. Review, validate, and track false positives in scan results reported by the ISSOs to provide assurance that IT system operation meets specified security control implementation requirements as specified in the NIST SPB00-53 and supporting DHS guidance. Review documentation submitted in support of requesting a waiver ...

leading IT solutions company in London is seeking a highly skilled Security Solution Architect to design and integrate security solutions across cloud and on-premises environments. The ideal candidate will have extensive experience in developing secure architectures and ensuring compliance with regulatory requirements. Responsibilities include creating comprehensive ...

ICAP Group is seeking a Senior Network Security Infrastructure Engineer to design, implement and operate secure network platforms across cloud and on‐premises. You will lead IaC with Terraform, develop automation in Python and Ansible, and drive security governance with CI/CD integration. You will mentor … engineers, collaborate with Cyber Security, Cloud Engineering and Architecture teams, ensuring resilience and compliance of enterprise services in a demanding financial services environment. #J-18808-Ljbffr ...

leading global exchange group in London is seeking a Senior Network Security Specialist to design and implement security measures for their enterprise network. The role involves collaborating with various teams to ensure robust protection across on-premises and cloud environments. Ideal candidates will have experience with Fortinet ...

Solirius Reply, part of the Reply Group, seeks experienced Security Architects to support public sector and enterprise clients in delivering secure digital services and tech transformations. You will engage with stakeholders to understand objectives, identify risks, and design architectures that enable safe, compliant delivery while aligning with risk appetites … governance standards. Autonomy and senior guidance are key aspects of the role. #J-18808-Ljbffr ...

DATA is recruiting Security Architects to join our client advisory & delivery team in the UK. You will help shape secure end-to-end solutions, contribute to threat modelling, risk assessments, and governance activities while working with leading security technologies. The role requires deep domain knowledge, collaboration with diverse ...

Ultipro in the United Kingdom is seeking a security compliance and audit professional to coordinate control assessments across IT assets. You will collaborate with the client’s Audit Team to identify process improvements and ensure alignment with enterprise architecture and reference models. Key duties include validating ISSO testing results ...

global technology solutions partner in Greater London is looking for a Senior Network Security Engineer to design and implement security solutions for clients. Candidates should possess experience with Cisco and Palo Alto technologies, strong communication skills, and a commitment to continuous learning. The role involves working independently ...

Amazon Web Services (AWS) is seeking a Senior Solutions Architect for National Security & Defence to drive cloud strategy with UK Public Sector customers, including government agencies and healthcare institutions. You will own technical relationships, advise on security, cost, and performance, and help shape AWS reference architectures ...

FalconSmartIT in London is seeking an experienced Senior Cloud Security/DevSecOps Architect with 10+ years of IT experience to lead multi-cloud security, IaC, and automation. You will design and implement Terraform modules, CI/CD pipelines with GitLab CI/CD and Azure DevOps … apply Rego/OPA policies across AWS, Azure, and GCP, collaborating with Cyber Security and Cloud Engineering teams. #J-18808-Ljbffr ...

Atos seeks an experienced Senior Infrastructure Architect to define and evolve enterprise infrastructure architecture across cloud platforms, hosting, networking, security, and workplace technologies. You will work with executive stakeholders and suppliers to ensure resilience, security, and value for money in a regulated financial services context. Operating ...

Lenovo is seeking an Advisory Engineer, AI Security to lead the security architecture and assurance of AI models, AI-enabled products and development platforms in the Chief AI Office. You will define secure-by-design patterns, perform reviews, and enable adoption across global initiatives. The role requires translating … risk findings into prioritized technical requirements and delivering measurable outcomes with strong collaboration across engineering teams and security partners. #J-18808-Ljbffr ...

Cyber security is critical to every organisation. We are shaping strategies and transforming the management of cyber risk, and we need you to join us. You’ll build strong relationships as one of the areas of our cyber practice with over 450 extremely talented individuals in the UK alone … part of a Technology and Transformation practice of 7500 people. Cyber security is a business problem, not just a technical problem, and we need people with a diverse array of backgrounds and skills sets to help our clients solve it. Join us and you will help our clients solve ...

Nothing, a London-based technology company, is seeking an experienced application security leader to own the security lifecycle for our backend services and cloud platforms. You will define secure development standards and guide teams to build defensible architectures without slowing delivery. Lead threat modelling across authentication, data protection ...

seeking a Senior Messaging Lead in Leatherhead, United Kingdom, to own the operation, security and continuous improvement of the enterprise messaging environment. You will provide technical leadership for Exchange Online and hybrid components and work with Cybersecurity, Privacy and Compliance teams. The role includes line management … messaging administrator, responsibility for mail flow, security controls and integrations with Microsoft 365 and Entra ID. #J-18808-Ljbffr ...

Westcoast in Theale (Reading area) seeks a Principal Information Security Officer to lead architecture, governance, IAM and GRC activities within the Westcoast Security Model. You will partner with stakeholders, tech teams and third parties to drive secure development lifecycle processes and regulatory compliance. As an experienced security lead you will set goals & metrics, deputize for the Director of Cyber Security, and drive assurance across contracts, controls, resilience, and testing. #J-18808-Ljbffr ...

Westcoast in Theale (Reading area) seeks a Principal Information Security Officer to lead architecture, governance, IAM and GRC activities within the Westcoast Security Model. You will partner with stakeholders, tech teams and third parties to drive secure development lifecycle processes and regulatory compliance. As an experienced security lead you will set goals & metrics, deputize for the Director of Cyber Security, and drive assurance across contracts, controls, resilience, and testing. #J-18808-Ljbffr ...

Westcoast in Theale (Reading area) seeks a Principal Information Security Officer to lead architecture, governance, IAM and GRC activities within the Westcoast Security Model. You will partner with stakeholders, tech teams and third parties to drive secure development lifecycle processes and regulatory compliance. As an experienced security lead you will set goals & metrics, deputize for the Director of Cyber Security, and drive assurance across contracts, controls, resilience, and testing. #J-18808-Ljbffr ...

seeking a Senior Network Architect to shape, design, and lead complex network and security solutions for diverse enterprise customers. You will translate business needs into high-level architectures and drive solution strategy across multi-vendor environments, from discovery through proposal and handover to delivery. ...

Salt Digital Recruitment seeks an experienced Infrastructure Security Solution Architect for a daily rate contract within a regulated environment. The role covers design, governance, and hands-on architectural leadership across security and infrastructure domains. You will collaborate with enterprise and security leaders, translate requirements into robust ...