cloud deployments, ensuring security, compliance, performance, and maintainability. Lead the design and architecture of complex cloud solutions, considering factors such as security controls, compliance requirements (e.g., FedRAMP, NIST, ITAR), data sovereignty, and resilience in highly sensitive environments. Oversee the creation of detailed architectural diagrams, documentation, and specifications for cloud infrastructure and applications. Provide architectural guidance and oversight throughout the … compliance standards relevant to defenceand national security (e.g., NCSC best practices, NIST 800-53, DISA STIGs, SOC 2, ISO 27001). Secure cloud architecture patterns (e.zero trust, micro-segmentation, datalossprevention, encryption at rest and in transit). Infrastructure-as-Code (IaC) and automation for secure cloud deployments. Containerisationand orchestration in secure environments (e.g., Kubernetes, OpenShift More ❯
Hook Norton, Oxfordshire, United Kingdom Hybrid/Remote Options
Chiltern Railways
security posture through technical expertise and cross-departmental collaboration. You will report into the IT Information Security Manager with expected collaboration with the wider IT Team management, representing Digital, Data and Technology (DDaT). Key purposes of this role include: Safeguarding Operations: Actively manage and enhance our security platforms (primarily SIEM, XDR and IDAM polices) to detect, prevent, and … Essential A background in IT infrastructure, cloud services, and cyber security. Proven continuous development in both technical and soft domains. Proficiency with security tools and technologies such as SIEM, DLP, network protection, threat detection, and endpoint protection. An understanding of network infrastructure such as VPNs, firewalls, switches, routers, LANs, Intrusion Detection, and vulnerability scanning. Understanding of IT and cyber security More ❯
analyst within the team while also providing direction, coordination, and mentorship to colleagues. You must have experience across the core Cyber Security domains, including TVM, SIEM, EDR, Incident Response, DLP, EASM, Cloud Security, Application Security, WAF, and User Access Management, along with a strong understanding of industry frameworks such as NIST and CIS . This role is primarily remote; however … feasible, or by designing and deploying new approaches within Luxoft. Support and contribute to the wider Cyber Security services delivered by the team, including TVM, SIEM, EDR, Incident Handling, DLP, EASM, Cloud Security, and WAF. Provide cover and support for team members during absence or workload peaks. Build strong working relationships across both DXC and Luxoft Security and IT teams. More ❯
Farnborough, Hampshire, South East, United Kingdom
DXC Technology
analyst within the team while also providing direction, coordination, and mentorship to colleagues. You must have experience across the core Cyber Security domains, including TVM, SIEM, EDR, Incident Response, DLP, EASM, Cloud Security, Application Security, WAF, and User Access Management, along with a strong understanding of industry frameworks such as NIST and CIS . This role is primarily remote; however … feasible, or by designing and deploying new approaches within Luxoft. Support and contribute to the wider Cyber Security services delivered by the team, including TVM, SIEM, EDR, Incident Handling, DLP, EASM, Cloud Security, and WAF. Provide cover and support for team members during absence or workload peaks. Build strong working relationships across both DXC and Luxoft Security and IT teams. More ❯