Security Architect

Job Title: Security Architect Level: Mid - Senior Location: UK-based Hybrid working (Office location: Warwick, 2 days a week; 3 days remote) Clearance Required: SC preferred, BPSS minimum Duration: 6 months initially Job Description: We are looking for 4 experienced Security Architects to support an essential cyber programme in the OT space. The initial contract is for 6 months, with potential for an extension to 8 months. These roles involve working on projects in the Operational Technology (OT) space, but leveraging modern IT deployment tools. You will need a deep understanding of both OT and IT environments to ensure the successful delivery of these projects. Key Projects: OT Remote Backups: Build and deploy hosts across the UK using Red Hat. Automate deployment using Kickstart , Ansible , and manage updates with Satellite . Create a file sync solution for recovery files across multiple locations. OT Data Insights Platform: Surface data from substations using protocols such as MQTT and OPC . Collect and forward data to central systems for analysis. OT Paw Refresh: Centrally managed Privilege Access Workstations (PAW) using Azure and Intune . Deploy virtual machines for asset management. P&C Hardened Compute Platform: Deploy hosts using Red Hat + KVM , leveraging automation tools like Kickstart and Ansible . Manage virtual machines for operational activities. OT Services Network Enhancements: Establish a Network Management Centre . Implement an asset management solution and evaluate network improvements for enhanced security. Program Overview: Design and deliver a semi-rugged OT PAW integrated with substations. Deploy backup and recovery solutions for critical substations, ensuring high resilience and security. Build data insights platforms for operational data analysis and decision-making. Harden and virtualize compute platforms in substations with various vendor systems. Strengthen the private OT services network, including asset management and security monitoring. Key Requirements: Strong experience in IT/OT convergence and security architecture. Knowledge of Red Hat, Kickstart, Ansible, Azure, Intune, and Satellite. Experience with protocols like MQTT and OPC for data collection. Understanding of virtualized environments and network security enhancements. SC Clearance preferred, but BPSS clearance is the minimum requirement. If you're an experienced Security Architect ready to work on complex, high-impact projects in the OT space, we'd love to hear from you! TPBN1_UKTJ