23 security architect jobs found

SC Cleared Security Architect/Outside IR35/Remote (Occasional travel to client site)/12 Month Contract Our client is seeking an experienced Security Architect to support a major infrastructure exit and transition programme involving the migration of services from multiple incumbent suppliers to a new strategic provider. This is a high-profile engagement requiring a technically strong Security Architect who can provide independent security assurance across complex hosting, cloud and platform environments while ensuring risks are managed throughout transition and service acceptance activities. The programme spans hosting, storage, cloud services, platform services and data centre exit activities. Key Responsibilities Provide security leadership across a large-scale supplier transition and service migration programme. Review and assure security architecture covering cloud, infrastructure, networks, identity, hosting and operational security controls. Assess migration...

Security Architect (Active SC Clearance) x 2 Location: Fully Remote (UK) Clearance: Active SC Clearance Required Contract Length: Until February 2027 Rate: Up to £550 per day (Outside IR35) Security Architect We are looking for two Security Architects to support the secure design and delivery of large-scale cloud-based services within a major public sector programme click apply for full job details

Senior Security Architect (Active SC Clearance) Location: Fully Remote (UK) Clearance: Active SC Clearance Required Contract Length: Until February 2027 Rate: Up to £600 per day (Outside IR35) Shape the Security of Critical UK Government Services We are seeking an experienced Senior Security Architect to join a major public sector programme, playing a key role in designing and assuring the security o click apply for full job details

Security Architect (Active SC Clearance) x 2 Location: Fully Remote (UK) Clearance: Active SC Clearance Required Contract Length: Until February 2027 Rate: Up to £550 per day (Outside IR35) Security Architect We are looking for two Security Architects to support the secure design and delivery of large-scale cloud-based services within a major public sector programme click apply for full job details

Security Architect (Active SC Clearance) x 2 Location: Fully Remote (UK) Clearance: Active SC Clearance Required Contract Length: Until February 2027 Rate: Up to £550 per day (Outside IR35) Security Architect We are looking for two Security Architects to support the secure design and delivery of large-scale cloud-based services within a major public sector programme click apply for full job details

This is a part-time, Outside IR35 contract, offering mostly remote working and very occasional travel to Reading/Slough area. Role Summary: Support an enterprise AI knowledge programme by assessing the existing SharePoint and Microsoft 365 environment, designing the future knowledge architecture and providing guidance during implementation. Working alongside an AI Architect and Delivery Lead, you will establish the content structures, governance and security foundations needed for Microsoft 365 Copilot, Microsoft Search and Copilot Studio. The role focuses on architecture, knowledge management and advisory support rather than SharePoint development. Key Responsibilities: Assess the existing SharePoint estate, information architecture, metadata, content ownership and search capabilities, identifying gaps and improvement priorities. Review permissions, external sharing and governance to identify security and oversharing risks. Design the target SharePoint and...

Job Title: Data Architect Location: 5 days a week on-site in either London or Reading Day Rate: £500/day (OUTSIDE IR35) Contract Length: 3 Months (extendable) Data Architect - Role & Responsibilities Assess the current data landscape and architecture across Customer, Finance and Network domains, including the existing GCP/BigQuery Data Lakehouse. Conduct stakeholder workshops and interviews to understand business drivers, data flows, pain points and architectural requirements. Map data sources, integrations, ETL/ELT pipelines and data flows, identifying duplication, silos, quality issues and scalability gaps. Design the target-state data architecture, including data models, technology stack, governance framework and data ontology for future AI/analytics use cases. Produce architecture documentation, data inventories, maturity assessments and technology roadmaps, presenting findings and recommendations to senior stakeholders. Data Architect -...

DevSecOps & Governance - Outside IR35 - rate negotiable - remote UK - Start date mid October - Must have active SC clearance An opportunity has arisen for an experienced DevSecOps & Governance Architect to play a key role in shaping secure engineering and platform architecture within a complex, security-conscious enterprise environment click apply for full job details

SC Cleared GCP DevOps Engineer - Outside IR35 We are looking for a Senior Engineer to help shape and validate a secure, scalable Google Cloud Platform environment within a large, regulated organisation. Working alongside the Cloud Architect, you will review the current GCP estate, test proposed technical approaches and turn the target platform design into practical, deliverable engineering recommendations. This is a hands-on role with a strong focus on landing zones, governance, security and automation. The Role You will provide senior technical expertise across the design and assurance of an enterprise GCP platform, helping ensure the future-state environment is secure, well governed and ready for implementation. Key Responsibilities Review the existing GCP organisation structure, projects, access model and wider platform configuration. Contribute technical expertise to the design of a GCP landing zone and associated governance standards. Assess IAM, organisation policies,...

Data Architect - SC Cleared Outside IR35: £575 per day Hybrid - circa 1 dpw in London ASAP start - 5 months initial We are recruiting a hands-on Data Architect to develop a trusted enterprise view of a large public-sector technology estate. You will design and implement the underlying data model, defining how information about services, systems and platforms is captured, governed and maintained. The role combines practical delivery with stakeholder engagement across product, architecture, engineering, security, commercial and supplier teams. Role responsibilities Define and implement an enterprise data model covering services, systems, platforms and their relationships. Establish data ownership, stewardship, governance and lifecycle principles. Design approaches for collecting, validating and maintaining architecture data. Evaluate enterprise architecture tools and support implementation of the chosen solution. Gather stakeholder requirements and define...

AI Architect - Power Platform / Co-pilot Studio Contract: 6 months IR35: Outside IR35 Location: London - 3 days per week Clearance: Ideally SC + NPPV3 We are looking for an experienced AI Architect with strong Microsoft Power Platform and Co-pilot Studio experience to support a major transformation programme. The role will initially focus on a specific workstream, introducing Power Apps and AI-enabled solutions into an existing operational environment, with scope to support wider areas across the programme. This is a hands-on architecture role combining solution design with practical delivery. You will be expected to create AI agents and Power Platform solutions while also defining an architecture that can operate effectively within a secure and restricted environment. Key Responsibilities Design and architect AI-enabled solutions using the Microsoft technology stack. Build and configure solutions using Copilot Studio and Power...

Our client, a leading insurance organisation, is seeking a highly capable consultant to play a critical role in ensuring new products and services are fully operationally ready before entering production. This is an opportunity to have a genuine impact on a high-profile transformation programme where new services and products are being introduced into a complex enterprise environment. You'll be trusted to operate with significant autonomy, taking existing project artefacts, identifying gaps, driving stakeholder engagement, and building comprehensive service designs that ensure successful operational transition and long-term supportability. If you're someone who thrives on bringing structure to ambiguity, influencing senior stakeholders, and creating operational excellence, this role offers a platform to showcase your expertise. Job Title: Service Design Lead Job Type: Contract Location: London (1-2 days on-site per week) Day Rate: Up to £500/day (Outside...

DevSecOps & Governance - Outside IR35 - rate negotiable - remote UK - Start date mid October - Must have active SC clearance An opportunity has arisen for an experienced DevSecOps & Governance Architect to play a key role in shaping secure engineering and platform architecture within a complex, security-conscious enterprise environment click apply for full job details

Interim Data Engineer to start ASAP until end of March 2027 outside of IR35 for a Public Sector client. You will have to have had extensive Data Engineer experience obtained in the Public Sector to apply. Based in London, Hybrid working 2-3 days onsite. £400-£425 a day outside of IR35 As the Data Engineer, your responsibility is to work under the direction of the Data Architect on technical architecture and data integration, while taking responsibility for agreed areas of engineering delivery and platform maintenance. You will work according to an Agile delivery model, with tasks collectively prioritised and assigned through a shared backlog. The backlog will be managed and prioritised by the Product Manager, with input from the wider team and relevant stakeholders. The Data Engineer will: ✅ Build and maintain data pipelines and integrations within the agreed architecture. ✅ Support the ingestion, transformation, cleaning and linking of datasets identified through the data...

Network Security Engineer Initial 6-month Contract Remote working £400 - £475, Outside IR35 We're looking for an experienced Network Security Engineer to support security transformation and technology projects within a large enterprise environment. The role will focus on implementing and enhancing network security solutions, supporting secure cloud and container environments, and working closely with technical teams and stakeholders to ensure security requirements are met across business-critical platforms. Key Responsibilities: Implement and support network security technologies and controls Support container and cloud security initiatives Work across the Software Development Lifecycle and DevSecOps environments Manage and enhance identity and access management solutions Work closely with technical teams, architects and senior stakeholders Assess security risks and support remediation activities Support technology transformation and modernisation projects Requirements:...

Agentic Forward Deployed Engineer Rate: £600 per day - Outside IR35 Contract: 6-12 months Working Pattern: Hybrid - 3 days per week on-site Industry: Public Sector - International Education We are recruiting a Principal-level Agentic Forward Deployed Engineer to support a major AI-enabled digital transformation programme within a large international organisation. The organisation is adopting an agentic-first approach to software engineering and wants to move from individual experimentation towards a scalable, secure and maintainable enterprise model for AI-assisted development. Experienced engineering teams are already exploring agentic development. This role will establish what good looks like across the wider organisation, introducing the engineering standards, governance, security controls, evaluation frameworks, operating models and knowledge-sharing practices required to deploy agentic AI at scale. This is not a purely strategic or governance-focused role....

Agentic Forward Deployed Engineer Rate: £600 per day - Outside IR35 Contract: 6-12 months Working Pattern: Hybrid - 3 days per week on-site Industry: Public Sector - International Education We are recruiting a Principal-level Agentic Forward Deployed Engineer to support a major AI-enabled digital transformation programme within a large international organisation. The organisation is adopting an agentic-first approach to software engineering and wants to move from individual experimentation towards a scalable, secure and maintainable enterprise model for AI-assisted development. Experienced engineering teams are already exploring agentic development. This role will establish what good looks like across the wider organisation, introducing the engineering standards, governance, security controls, evaluation frameworks, operating models and knowledge-sharing practices required to deploy agentic AI at scale. This is not a purely strategic or...

Full Stack Software Engineer (.NET) Location: Leeds/London (2 days per month onsite) Rate: £500 per day Engagement: Contract IR35 Status: Outside Start Date: ASAP Duration: 6 months with high likelihood of extension Overview Brio Digital is supporting a major NHS digital transformation programme via a delivery partner and we are looking for experienced Full Stack .NET Developers. You'll be working on the development and enhancement of critical healthcare applications, helping deliver scalable, secure, cloud-native solutions that directly support NHS services and patient outcomes. This is an excellent opportunity for developers who enjoy working across the full stack, with a strong Microsoft technology background and modern front-end expertise. Software Engineer Key Responsibilities: Design, develop and maintain enterprise-grade applications using .NET technologies Build and enhance responsive front-end applications using React and TypeScript Develop secure RESTful...

Full Stack Software Engineer (.NET) Location: Leeds/London (2 days per month onsite) Rate: £500 per day Engagement: Contract IR35 Status: Outside Start Date: ASAP Duration: 6 months with high likelihood of extension Overview Brio Digital is supporting a major NHS digital transformation programme via a delivery partner and we are looking for experienced Full Stack .NET Developers. You'll be working on the development and enhancement of critical healthcare applications, helping deliver scalable, secure, cloud-native solutions that directly support NHS services and patient outcomes. This is an excellent opportunity for developers who enjoy working across the full stack, with a strong Microsoft technology background and modern Front End expertise. Software Engineer Key Responsibilities: Design, develop and maintain enterprise-grade applications using .NET technologies Build and enhance responsive Front End applications using React and TypeScript...

SC Cleared Data & AI Programme Manager/Senior Project Manager - Outside IR35 - £600-£700 per day - 12 month contract We are looking for an experienced SC Cleared Data & AI Programme Manager/Senior Project Manager to lead the delivery of complex Data, AI and digital transformation programmes within a Defence or Central Government environment . The successful candidate will have experience delivering large-scale Data & AI programmes , working across technical teams, senior government stakeholders, suppliers and delivery partners. Key Responsibilities Lead end-to-end delivery of complex Data & AI programmes . Manage multiple projects and technical workstreams across the programme. Oversee delivery across data platforms, analytics, AI/ML and GenAI initiatives . Coordinate Data Engineers, Data Scientists, AI/ML Engineers, Architects and Security teams. Own programme plans, roadmaps, milestones and dependencies. Manage programme risks, issues, budgets,...