26 security architect jobs found

DV Cleared Security Architect £700-£800 per day | Outside IR35 | Long-Term Contract | Hampshire (Full-Time Onsite) We are looking for an experienced DV Cleared Security Architect to join a highly classified defence programme, delivering security architecture across complex secure infrastructure, networks and mission-critical platforms. This is an opportunity to work on a long-term programme at the heart of UK national security, helping to design, assure and accredit secure environments that support critical operational capabilities. The Role As the Security Architect, you will be responsible for defining and assuring security architectures across highly secure IT and network environments. Working alongside infrastructure, network and systems engineering teams, you will ensure solutions are secure by design and compliant with MOD and NCSC security standards. You'll play a key role in security assurance, risk management and accreditation activities throughout the project...

DV Cleared Security Architect £700-£800 per day | Outside IR35 | Long-Term Contract | Hampshire (Full-Time Onsite) We are looking for an experienced DV Cleared Security Architect to join a highly classified defence programme, delivering security architecture across complex secure infrastructure, networks and mission-critical platforms. This is an opportunity to work on a long-term programme at the heart of UK national security, helping to design, assure and accredit secure environments that support critical operational capabilities. The Role As the Security Architect, you will be responsible for defining and assuring security architectures across highly secure IT and network environments. Working alongside infrastructure, network and systems engineering teams, you will ensure solutions are secure by design and compliant with MOD and NCSC security standards. You'll play a key role in security assurance, risk management and accreditation activities throughout the project life...

Security Architect +On site in Hampshire +DV cleared role +£700 - £750 a day +Outside IR35 We are seeking a DV Cleared Security Architect to join a Joint Design Team, working on a highly sensitive and mission-critical programme. Reporting directly to the Security Lead, you will play a key role in assuring that Managed Service Provider (MSP) designs and implementations meet the client's stringent security standards and MOD requirements. This is a hands-on assurance and advisory role, operating at both strategic and technical levels within a secure environment. The Role Review and assure high-level and low-level designs produced by MSPs Review MSP security compliance tests, assessments, and evidence Assess and challenge security cases, risks, and design decisions Undertake formal security assessments in line with MOD and client standards Maintain and administer STREAM Provide clear, pragmatic security advice and guidance to the client and stakeholders...

Security Architect +On site in Hampshire +DV cleared role +£700 - £750 a day +Outside IR35 We are seeking a DV Cleared Security Architect to join a Joint Design Team, working on a highly sensitive and mission-critical programme. Reporting directly to the Security Lead, you will play a key role in assuring that Managed Service Provider (MSP) designs and implementations meet the client's stringent security standards and MOD requirements. This is a hands-on assurance and advisory role, operating at both strategic and technical levels within a secure environment. The Role Review and assure high-level and low-level designs produced by MSPs Review MSP security compliance tests, assessments, and evidence Assess and challenge security cases, risks, and design decisions Undertake formal security assessments in line with MOD and client standards Maintain and administer STREAM Provide clear, pragmatic security advice and guidance to the...

Service Architect Contract | £700 to £740 per day + Margin | Outside IR35 | Basingstoke (Onsite) An exciting opportunity has arisen for an experienced Service Architect to join a high-profile government programme delivering critical IT services within a secure enterprise environment. Working on a major MOD project, you'll be responsible for designing and governing scalable, secure, and resilient service architectures that support complex business and technical requirements. This is an excellent opportunity to influence strategic technology decisions while working alongside senior technical stakeholders. Key Responsibilities Design and develop end-to-end service architectures aligned with business objectives. Define service design standards, governance, and architectural best practices. Translate business requirements into scalable, secure, and high-performing IT services. Collaborate with technical teams, stakeholders, and suppliers to deliver architectural solutions....

Service Architect +Current DV Clearance is essential +On site in Basingstoke +18 months + +Outside IR35 +£700 - £750 per day We're seeking an experienced Service Architect to join a high-profile Ministry of Defence (MOD) programme on a long-term contract. This is an excellent opportunity to play a key role in designing and delivering secure, resilient, and supportable services within a complex defence environment. Key Responsibilities Design and develop end-to-end service architecture aligned with business and technical requirements. Produce service designs that meet operational, security, and supportability standards. Work closely with technical architects, engineering teams, service management, and stakeholders. Ensure service transition and operational readiness for new and enhanced services. Contribute to service governance, risk management, and continual service improvement. Create and maintain service design documentation, operating models, and support...

Enterprise Architect - London £800 - £900 p/d (outside IR35) 3 month initial term, likely to extend Well-established, highly profitable and rapidly expanding engineering business is seeking an experienced Enterprise Architect to join them on a contract basis. Following a number of recent acquisitions, the organisation has an ambitious growth strategy with plans to acquire 8-10 businesses per year, creating significant demand for a scalable, secure and standardised enterprise technology landscape. This is a key strategic role within an organisation undergoing major digital transformation, where enterprise architecture will play a critical role in enabling growth, technology standardisation and successful M&A integration. Reporting to the Group IT Director, you will define and govern the organisation's enterprise architecture, ensuring technology investments align with business strategy, operational requirements and long-term objectives. You'll provide architectural...

Service Architect Contract | £700 to £740 per day + Margin | Outside IR35 | Basingstoke (Onsite) An exciting opportunity has arisen for an experienced Service Architect to join a high-profile government programme delivering critical IT services within a secure enterprise environment. Working on a major MOD project, you'll be responsible for designing and governing scalable, secure, and resilient service architectures that support complex business and technical requirements. This is an excellent opportunity to influence strategic technology decisions while working alongside senior technical stakeholders. Key Responsibilities Design and develop end-to-end service architectures aligned with business objectives. Define service design standards, governance, and architectural best practices. Translate business requirements into scalable, secure, and high-performing IT services. Collaborate with technical teams, stakeholders, and suppliers to deliver architectural solutions....

Principal Software Engineer/DevSecOps Security Specialist (AI-Enabled Development) North East | Contract | Outside IR35 | upto £750 per day | Hybrid We're looking for a senior engineering professional with a strong background in software development, application security, DevSecOps, and modern AI-enabled development practices. This is a hands-on role for someone who understands how software is designed, built, secured, deployed, monitored, and continuously improved within modern cloud environments. You'll be comfortable operating across the full software delivery life cycle, combining engineering expertise with a security-first mindset. About the Opportunity Joining a highly technical environment, you'll play a key role in shaping secure, scalable software solutions whilst driving best practice across engineering, security, and DevSecOps disciplines. Why Join? Work on complex, large-scale software engineering challenges Influence security and engineering best...

Service Architect +Current DV Clearance is essential +On site in Hampshire +18 months + +Outside IR35 +£650 - £750 a day We're seeking an experienced Service Architect to join a high-profile Ministry of Defence (MOD) programme on a long-term contract. This is an excellent opportunity to play a key role in designing and delivering secure, resilient, and supportable services within a complex defence environment. Key Responsibilities Design and develop end-to-end service architecture aligned with business and technical requirements. Produce service designs that meet operational, security, and supportability standards. Work closely with technical architects, engineering teams, service management, and stakeholders. Ensure service transition and operational readiness for new and enhanced services. Contribute to service governance, risk management, and continual service improvement. Create and maintain service design documentation, operating models, and support...

Service Architect +Current DV Clearance is essential +On site in Basingstoke +18 months + +Outside IR35 +£700 - £750 per day We're seeking an experienced Service Architect to join a high-profile Ministry of Defence (MOD) programme on a long-term contract. This is an excellent opportunity to play a key role in designing and delivering secure, resilient, and supportable services within a complex defence environment. Key Responsibilities Design and develop end-to-end service architecture aligned with business and technical requirements. Produce service designs that meet operational, security, and supportability standards. Work closely with technical architects, engineering teams, service management, and stakeholders. Ensure service transition and operational readiness for new and enhanced services. Contribute to service governance, risk management, and continual service improvement. Create and maintain service design documentation, operating models, and...

Technical Solutions Architect - London £750 - £850 p/d (outside IR35) 3 month initial term Well-established, highly profitable and rapidly expanding engineering business is seeking an experienced Technical Solutions Architect to join them on a contract basis. Following a number of recent acquisitions, the organisation has an ambitious growth strategy with plans to acquire 8-10 businesses per year, creating significant demand for scalable, secure and standardised technology solutions. This is a key role within an organisation undergoing major digital transformation, where technology architecture will play a critical role in enabling growth, driving standardisation and supporting the successful integration of newly acquired businesses. Working closely with the Group IT Director and Enterprise Architect, you'll design and assure enterprise-scale solutions across cloud, infrastructure, applications, integration, data and security. You'll provide technical leadership across...

AWS Platform Architect South West (Hybrid) 6-Month Contract Day Rate: Up to £850 (Outside IR35) We're supporting a leading organisation in the search for an experienced AWS Platform Architect to help shape and evolve their cloud and AI platforms. This is a key contract role focused on defining AWS architecture standards, driving cloud adoption, and ensuring platforms remain secure, scalable, resilient and cost-effective. You'll work closely with Engineering, Security and Operations teams, acting as the technical authority for cloud architecture and platform strategy. Key Responsibilities Define and mature the AWS platform architecture strategy and standards. Develop cloud roadmaps, blueprints and architectural patterns. Design secure, scalable and resilient cloud platforms. Drive governance, compliance and cost optimisation across the AWS estate. Support cloud-native and hybrid cloud initiatives. Champion Infrastructure as Code, automation and DevOps best practices....

AWS Platform Architect South West (Hybrid) 6-Month Contract Day Rate: Up to £850 (Outside IR35) We 're supporting a leading organisation in the search for an experienced AWS Platform Architect to help shape and evolve their cloud and AI platforms. This is a key contract role focused on defining AWS architecture standards, driving cloud adoption, and ensuring platforms remain secure, scalable, resilient and cost-effective. You 'll work closely with Engineering, Security and Operations teams, acting as the technical authority for cloud architecture and platform strategy. Key Responsibilities Define and mature the AWS platform architecture strategy and standards. Develop cloud roadmaps, blueprints and architectural patterns. Design secure, scalable and resilient cloud platforms. Drive governance, compliance and cost optimisation across the AWS estate. Support cloud-native and hybrid cloud initiatives. Champion Infrastructure as Code,...

Principal/Lead Azure DevOps Engineer - 6 months - Fully Remote - £700/day - Outside IR35 We are seeking an exceptional, top-tier Azure DevOps Engineer to join on a 6-month, fully remote contract. This is a senior, high-impact role for someone who doesn't just execute DevOps practices but sets the standard for them, designing enterprise-grade CI/CD architecture, driving platform strategy, and mentoring engineering teams through complex, large-scale cloud transformations. Key Responsibilities: Architect and own enterprise-scale CI/CD pipeline strategy across Azure DevOps, driving standards and best practice across multiple teams Design and implement advanced Infrastructure as Code frameworks using Terraform or Bicep, including reusable modules, policy-as-code, and drift detection Lead the design of secure, scalable deployment architectures across multi-environment, multi-region Azure estates Establish enterprise-grade observability strategy, full-stack monitoring,...

Lead Technical Architect - Azure Cloud Migration Location: Remote (UK) Rate: £737 per day (Outside IR35) Duration: Initial 3-month contract with potential extension Clearance: BPSS An exciting opportunity has arisen for an experienced Lead Technical Architect to join a high-profile programme supporting NHS Blood and Transplant (NHSBT) on the migration of a critical national infrastructure application to Microsoft Azure. The successful candidate will provide technical leadership across discovery, design assurance, and migration delivery, ensuring a secure, resilient, and operationally ready cloud solution. Working alongside senior stakeholders, Microsoft specialists, delivery teams, and third-party suppliers, you will act as the technical design authority throughout the cloud migration lifecycle. Essential Skills & Experience Extensive experience leading large-scale Azure cloud migration programmes. Proven background as a Lead Technical Architect within complex...

Lead Technical Architect - Azure Cloud Migration Location: Remote (UK) Rate: £737 per day (Outside IR35) Duration: Initial 3-month contract with potential extension Clearance: BPSS An exciting opportunity has arisen for an experienced Lead Technical Architect to join a high-profile programme supporting NHS Blood and Transplant (NHSBT) on the migration of a critical national infrastructure application to Microsoft Azure. The successful candidate will provide technical leadership across discovery, design assurance, and migration delivery, ensuring a secure, resilient, and operationally ready cloud solution. Working alongside senior stakeholders, Microsoft specialists, delivery teams, and third-party suppliers, you will act as the technical design authority throughout the cloud migration lifecycle. Essential Skills & Experience Extensive experience leading large-scale Azure cloud migration programmes. Proven...

Senior AWS Technical Architect 700 per day OUTSIDE IR35 3 Weeks Fully Remote Role Overview TXP is seeking an SC Cleared AWS Technical Architect to provide independent technical assurance of a live service. The role will focus on reviewing architecture, engineering practices, operational readiness, security and service resilience, producing clear findings and recommendations for our stakeholders. Key Responsibilities Review the existing AWS architecture and service design. Assess scalability, resilience, security and maintainability. Evaluate engineering practices, CI/CD pipelines, testing and documentation. Identify technical risks, debt and operational issues. Conduct independent assurance and challenge supplier evidence. Produce assurance reports and prioritised recommendations. Present findings to technical and senior stakeholders. Essential Skills Active SC Clearance. AWS architecture expertise (EKS, MSK/Kafka, RDS PostgreSQL, ElastiCache/Redis, S3, ECR,...

Senior AWS Technical Architect 700 per day OUTSIDE IR35 3 Weeks Fully Remote Role Overview TXP is seeking an SC Cleared AWS Technical Architect to provide independent technical assurance of a live service. The role will focus on reviewing architecture, engineering practices, operational readiness, security and service resilience, producing clear findings and recommendations for our stakeholders. Key Responsibilities Review the existing AWS architecture and service design. Assess scalability, resilience, security and maintainability. Evaluate engineering practices, CI/CD pipelines, testing and documentation. Identify technical risks, debt and operational issues. Conduct independent assurance and challenge supplier evidence. Produce assurance reports and prioritised recommendations. Present findings to technical and senior stakeholders. Essential Skills Active SC Clearance. AWS architecture expertise (EKS, MSK/Kafka, RDS PostgreSQL,...

Solution Architect - Inventory Management/Supply Chain Domain London (2-3 days per week onsite) c£775/day - Outside IR35 We are seeking a Solution Architect to support a major inventory management/supply chain and retail technology transformation within a FTSE 250 organisation. The role will focus on designing and governing end-to-end inventory management/supply chain solutions across a complex, multi-brand, high-volume retail environment. Role Overview This is a hands-on architecture role responsible for defining and delivering solution designs across the retail supply chain, including procurement, supplier integration, inventory and stock management, warehousing, logistics, and distribution. The focus is on scalable, standardised architectures that support high-volume operations, perishable inventory considerations, and complex supplier and concession models. Key Responsibilities Solution Architecture Design end-to-end supply chain and inventory solutions...