delivery of secure, large-scale infrastructure across both private and public cloud environments. This position focuses heavily on enterprise PKI and trust services, integrating modern authentication, federation, and certificate management capabilities across highly assured platforms. Youll take a leading role in shaping resilient architectures within secure, air-gapped environments, ensuring compliance with MOD and NCSC principles while delivering practical … scalable solutions to complex mission systems. Key Responsibilities: Define and deliver enterprise-grade PKI and trust infrastructures covering Root/Issuing CAs, Registration Authorities, Validation Authorities, and Certificate Lifecycle Management systems Develop high-quality design artefacts, standards, and documentation for PKI, identity, and cross-domain architectures Provide technical guidance on Active Directory integration, federation services, and certificate-based … enterprise PKI and trust infrastructures (Root/Issuing CAs, RA, VA, CLM). Familiarity with Defence or government PKI ecosystems is advantageous Strong understanding of Active Directory, federation and identitymanagement platforms, and certificate-based access controls Experience designing secure cloud solutions within private (VCF) and hyperscale (AWS, Azure, GCP) environments Knowledge of certificate auto-enrolment, key managementMore ❯
delivery of secure, large-scale infrastructure across both private and public cloud environments. This position focuses heavily on enterprise PKI and trust services, integrating modern authentication, federation, and certificate management capabilities across highly assured platforms. You’ll take a leading role in shaping resilient architectures within secure, air-gapped environments, ensuring compliance with MOD and NCSC principles while delivering … scalable solutions to complex mission systems. Key Responsibilities: • Define and deliver enterprise-grade PKI and trust infrastructures covering Root/Issuing CAs, Registration Authorities, Validation Authorities, and Certificate Lifecycle Management systems • Develop high-quality design artefacts, standards, and documentation for PKI, identity, and cross-domain architectures • Provide technical guidance on Active Directory integration, federation services, and certificate-based … enterprise PKI and trust infrastructures (Root/Issuing CAs, RA, VA, CLM). Familiarity with Defence or government PKI ecosystems is advantageous • Strong understanding of Active Directory, federation and identitymanagement platforms, and certificate-based access controls • Experience designing secure cloud solutions within private (VCF) and hyperscale (AWS, Azure, GCP) environments • Knowledge of certificate auto-enrolment, key managementMore ❯
or Site Reliability Engineering Strong Kubernetes expertise and proven experience managing production-grade clusters Proficiency across at least one major cloud platform (AWS, Azure, or GCP) Understanding of networking, identitymanagement, and secure cloud operations Familiarity with Agile delivery and working within multi-disciplinary, secure environments Eligible for UK Security Clearance (SC or DV) Why Join? Youll be More ❯
or Site Reliability Engineering • Strong Kubernetes expertise and proven experience managing production-grade clusters • Proficiency across at least one major cloud platform (AWS, Azure, or GCP) • Understanding of networking, identitymanagement, and secure cloud operations • Familiarity with Agile delivery and working within multi-disciplinary, secure environments • Eligible for UK Security Clearance (SC or DV) Why Join? You’ll More ❯
will own and build our IT operations in the UK, supporting both office and production environments. This is a hands-on, multi-domain role that covers infrastructure, network, endpoints, identitymanagement, IT support, and security compliance. As the UK-based point of contact for IT, you will be responsible for designing, implementing, and operating systems that are secure … technical issues, both reactive and proactive. Collaborate with Corporate IT and the CISO on global initiatives, security policies, and process standardization. Establish processes, documentation, and workflows for onboarding, device management, and service delivery. Automate recurring operational tasks wherever possible. Evaluate and recommend new technologies to improve reliability, efficiency, and security. Identify dependencies and potential single points of failure, and … experience as a Sysadmin/Systems Engineer covering multiple IT domains: networking, servers, endpoints, IAM, support, and SaaS tooling. Hands-on experience with Okta (or similar), Google Workspace, endpoint management systems, and server environments. Experience in regulated or high-security environments is a strong advantage. Ability to work independently and make operational/architectural decisions. Strong problem-solving, prioritisation More ❯