64 security architect jobs found

Microsoft Security Architect Contract: 6-8 months Rate: £400-£500 per day (Inside IR35) Delivery: Remote + 2-3 workshops in Lausanne, Switzerland (Fully expensed) Language: English (French a bonus) We are supporting a major UK IT provider looking for a Microsoft Security Architect, who is comfortable working remotely and happy to travel to Switzerland for 2-3 workshops. Must-Have Certifications (at least 2): SC-100 (Cybersecurity Architect) SC-200 (Security Operations Analyst) SC-400 (Information Protection Administrator) AZ-500 (Azure Security Engineer)Key Skills: Microsoft Defender Suite (Endpoint, Identity, Cloud Apps) Microsoft Sentinel (analytics rules, SOAR playbooks) Microsoft Purview DSPM (classification, labels, DLP) Zero Trust architectureNice-to-Have: AI governance / Responsible AI experience CISSP Academic or regulated sector background Further information available upon application. Please contact or call (phone number removed) for more information. ECS...

Cyber Security Architect (AI Focused) - Majority remote. UK-based candidates only. Contract: Initial 6 months (likely to extend) Location: UK-based / Remote We’re looking for an experienced Cyber Security Architect with a strong AI security background to support a major programme. This role is predominantly hands-on architecture (60–70%), with the remainder focused on security consulting and assurance across complex technology and AI-enabled initiatives. Skills & Experience Proven experience as a Cyber Security Architect  Strong, practical experience securing AI-enabled solutions  Knowledge of Zero Trust, NIST, ISO 27001, OWASP

Here at Hays we are partnering with a leading specialist Government Agency in Milton Keynes to appoint a highly experienced Lead Security Architect. Role: Lead Security Architect Location : Milton Keynes - 5 days on-site (You must be able to get to site location) Duration: 6 months Rate: £630.00 per day (inside IR35) UMBRELLA You will be the lead for all IT Security requirements in relation to the design, delivery and ongoing maintenance of IT services. These will include: - Advise and contribute to the ongoing low-level design and build process of the IT Platforms, and the deployment of customer workloads - Create/own Tier 2 policies & procedures and drive forward implementation & culture change across multiple teams. - Engage with other secure platforms and environments to align security policies and procedures. - Act as a key technical interface with the Security Operations Centre and assist with the investigation and resolution of security incidents. This position...

Security Architect Duration: 12 months Location: Hybrid / 1 day PW on-site in Croydon Umbrella Only Due to the urgency and sensitivity of the work, active SC Clearance is mandatory. Responsibilities As a Security Architect, you will: Design and implement secure architectures across applications, platforms, and infrastructure Define and apply security architecture patterns, including Zero Trust and defence-in-depth strategies Lead security design for cloud-based solutions (AWS, Azure, and/or GCP) Architect and govern identity and access management (IAM), including authentication, authorisation, and privileged access Design secure network architectures covering encryption, key management, and secure connectivity Embed application security principles, including secure APIs, data protection, and threat modelling Ensure systems are designed for security resilience, availability, and risk mitigation Collaborate with engineering, platform, and delivery teams to embed...

A Charity in London are currently seeking an Oracle Fusion Security Architect for a 3 month assignment. The role is paying around £575pd (inside IR35) You will be responsible for the security of Oracle Fusion applications and the integration with non-Oracle products and will ensure a sustainable security set up across all aspects of the programme. The Security Lead will be responsible for developing the Security strategy, ensuring that the solutions are secure and well governed, approved based on enterprise and applications level at industry standards. Duties and responsibilities: Develop and implement the Security strategies, plans, and procedures specifically for the implementation of the programme using applications including Oracle Fusion, as well as third party applications to ensure full end to security scrutiny. Lead and manage the testing plan and resources ensuring effective collaboration and communication and adherence to programme principles. Ensure all aspects of...

Your new company You will be working for a consultancy for a financial services end client. Your new role The client is looking for a Security Architect to develop end-to-end security architecture for POV, MVP and production roll out. What you'll need to succeed Strong background in IAM, MFA, IDV, and secure authentication flows Experience designing solutions using Microsoft Entra, Verified ID, Azure AD B2C/B2B, or equivalent Knowledge of biometric verification platforms (Onfido) Experience producing highquality architectural documentation Security architecture certification (SABSA, CISSPISSAP or equivalent) What you'll get in return An exciting opportunity to join an international organisation in financial services. Furthermore, a competitive day rate inside IR35 for this role will be offered in addition to your own dedicated Hays Consultant to guide you through every step of the application process. What you need to do now If you're interested in this role, click 'apply...

Technical Security Architect Must have an Active DV Clearance About the Technical Security Architect role We're seeking a highly skilled Technical Security Architect to take the lead on embedding security across the design, development, and integration of complex network infrastructures. Working within an Agile Scrum environment, the Technical Security Architect will play a vital part in shaping secure platforms by applying Secure by Design and NIST principles throughout the delivery lifecycle. What you'll do as a Technical Security Architect Lead the design and delivery of secure infrastructure solutions across large-scale programmes. Integrate security controls and considerations into network architecture, ensuring alignment with Secure by Design methodologies. Act as the security subject matter expert within Agile Scrum teams, collaborating closely with architects, integrators, and testers. Contribute to the development of security-enforcing capabilities across platforms...

£450-£520 a day Cyber Security Architect - SC Cleared 6 months - outside IR35 Hybrid in Warwick You will need active SC clearance, a good background within security architecture, and strong communication skills. You'll be working for an MSP, for a specific client. More details can be discussed over the phone. Key parts of the role: Key stakeholder management for internal, as well as external parties. Security Architecture Consultancy and strategy Expert strategy advisory within client facing Managed Services accounts along with new deals and transitions. Trusted advice to the Client by cultivating strong Client relationships. Direction and guidance on technical aspects, ensuring adherence to Service Line strategy, standards and practices while aligning with client requirements.Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's,...

Job Title: Security Cloud Architect Location: Gothenburg (SE), part-remote (25% remote work available) Contract Type: Long-term assignment (23 Feb 2026 - 22 Feb 2027) Key Responsibilities: - Define and evolve security architecture, aligning with customer needs, regulatory requirements, and internal security guidelines. - Embed security throughout the software development lifecycle; guide architects, leads, and DevOps teams in secure-by-design principles and cloud-native security best practices. - Identify, assess, and manage vulnerabilities and risks; drive mitigation actions and ensure security controls meet required standards. - Collaborate closely with the central CyberSecurity team, solution architects, and stakeholders. - Evaluate technologies and third-party solutions, lead design reviews with a focus on threat modeling, secure architecture, and long-term maintainability. - Support continuous improvement in detection, incident response, and overall resilience, and...

Role: Data Warehouse Architect Contract: 6 week initial engagement Location: Hybrid working - likely to be some travel to London required Rate: £700pd-£750pd (outside IR35) We are currently recruiting for a Data Warehouse Architect who can come in and provide a DWH assessment, you will be responsibile for assessing the DWH landscape and provide driection, deliverables and outcomes. This is due to be a 6-week engagement with the chance of it becoming a longer term piece of work. Core Responsibilities Own logical and physical data warehouse architecture from ingestion to consumption Define target state architecture and roadmaps for enterprise data platforms Design modern data warehouse patterns using medallion architecture. Bronze silver gold Define canonical data models conformed dimensions and domain boundaries Set Master Data Management strategy including golden records matching and governance Define integration patterns for batch streaming and API based data movement...

Solution Architect – Azure / Digital Transformation Hybrid | Permanent | Competitive salary + car allowance + benefits We’re recruiting a Solution Architect to design and deliver end-to-end technology solutions as part of a large-scale digital transformation programme. This role suits an experienced architect who enjoys owning solution design from requirements through to delivery, working closely with stakeholders, engineering teams and delivery partners. The role As Solution Architect, you will: * Own end-to-end solution architecture across cloud, integration, data, security and operations * Design scalable, secure and cost-effective Azure-based solutions * Produce high-quality architecture artefacts including HLDs, LLDs, NFRs, options papers and diagrams * Define and govern integration patterns (APIs, microservices, event-driven architectures) * Guide delivery teams through build, PoCs and technical spikes * Support architecture assurance, design reviews...

Tech Lead +6 months + +DV cleared role +Hybrid working from Farnborough +Outside IR35 +£750 - £875 a day Skills: +Interoperability +Tech Lead +DV clearance +MOD We are seeking an experienced Tech Lead to support the design and delivery of secure, resilient integration solutions. This role will focus on Exchange and/or Web Gateway architectures, enabling interoperability across complex enterprise and secure environments. Key Responsibilities: Design and define interoperability and gateway architectures to support data exchange between systems and domains Lead architectural decisions for Exchange and Web Gateway solutions, ensuring security, scalability, and resilience Work closely with technical teams, security stakeholders, and delivery partners to translate requirements into robust designs Produce high-quality architectural documentation, including HLDs, LLDs, and integration patterns Ensure compliance with relevant security, architectural, and governance...

IDV Architect Knutsford 3 days on site Duration: 30/09/2026 Rate £657 MUST BE PAYE THROUGH UMBRELLA Role Description: Design a resilient, scalable and secure IDV architecture incorporating Microsoft Verified ID, Onfido, and modern authentication flows. Safeguard user trust. Reduce risk. Enable frictionless recovery journeys. Responsibilities Develop endtoend security architecture for POC, MVP and production rollout. Define secure user journeys for remote password reset and identity verification. Ensure alignment to enterprise security standards, compliance and threatmodelling outputs. Produce architecture artefacts (HLD, LLD, patterns, data flows, integration specs). Guide engineers during build and validate controls in testing. Essential Experience Strong background in IAM, MFA, IDV, and secure authentication flows. Experience designing solutions using Microsoft Entra, Verified ID, Azure AD B2C/B2B, or equivalent. Knowledge of biometric verification platforms (Onfido)....

Our client, a highly regarded firm in the Defence & Security sector, is currently seeking a Sensor Engineering Specialist to join their team on a contract basis at their Warton site. Key Responsibilities: Effective understanding and capturing Customer capability requirements. Consideration of multiple sensor's contribution to end-user capability and to architect sensor designs to fulfil capability desires. Development of specifications and interface definitions to fulfil sensor design goals. Communication of complex concepts to share knowledge and influence design decisions. Demonstration of experience developed through extensive sensor testing at system/equipment level. Architect integrated sensor designs that meet safety requirements. Job Requirements: Effective at understanding and capturing Customer capability requirements. (Essential) Ability to consider multiple sensors' contribution to end-user capability and to architect sensor designs to fulfil capability desires....

Job Title: Lead Data Architect Location: Farnborough Duration: 6 months with possible extension Rate: Up to £700 per day via an approved umbrella company Must be willing and eligible to go through the SC clearance process Our client, a reputable organisation in the IT sector, is seeking a skilled Lead Data Architect to join their Data Science, Engineering, and Assurance team. This senior role offers the opportunity to take ownership of data architecture, develop and evolve data migration strategies, and lead the deployment into secure customer environments. You will set the technical direction, make pragmatic architectural decisions, and provide hands-on leadership to a team of Data Engineers and Data Analysts, ensuring the platform remains secure, scalable, resilient, and operational as it grows. What you'll be doing: * Own and refine the data architecture, establishing standards, governance, and roadmaps. * Map and document data flows, identifying data locations,...

Oracle Fusion ERP Solution Architect - Contract rate £1200 to £1400 per day (Inside IR35) Responsible for designing, implementing, and optimising Oracle Fusion Cloud ERP solutions. This role requires deep expertise in Oracle Fusion modules (Finance, SCM, HCM), integration strategies, and enterprise architecture. The architect collaborates with stakeholders across IT and business units to ensure scalable, secure, and high-performing ERP solutions. Start 16th of February is essential or sooner. Initial 12-month contract. Travel to Warwick or Stevenage once a week.Key Deliverables:  Lead the architecture, design, and implementation of Oracle Fusion ERP solutions.  Define and document technical and functional requirements for Oracle Cloud modules (e.g., Financials, Procurement, HCM).  Ensure seamless integration with other enterprise systems using tools like Oracle Integration Cloud (OIC), SOA Suite, or REST APIs.  Provide strategic direction for ERP enhancements,...

Boomi Integration Engineer Remote Contract Outside IR35 Rate is DOE Role Summary We’re looking for a hands-on integration engineer to design, build, test, and support enterprise integrations using Boomi. You’ll work with business stakeholders and engineers to connect SaaS apps, on-prem systems, and data sources using APIs, event/file patterns, and integration best practices. Key Responsibilities * Build and maintain Boomi processes (API, event, batch, and file-based integrations). * Design integrations end-to-end: requirements → mapping → error handling → deployment → monitoring. * Develop and publish APIs (REST/SOAP) with appropriate security (OAuth2, basic auth, certificates, IP restrictions). * Implement data transformations (JSON/XML/CSV), mapping, validation, enrichment, and canonical models. * Set up and manage Boomi runtime/Atoms (Atom, Molecule, Atom Cloud) and environments. * Configure connectors (CRM/ERP/databases/SFTP/HTTP) and manage credentials...

Boomi Integration Engineer Remote Contract Outside IR35 Role Summary We’re looking for a hands-on integration engineer to design, build, test, and support enterprise integrations using Boomi. You’ll work with business stakeholders and engineers to connect SaaS apps, on-prem systems, and data sources using APIs, event/file patterns, and integration best practices. Key Responsibilities * Build and maintain Boomi processes (API, event, batch, and file-based integrations). * Design integrations end-to-end: requirements → mapping → error handling → deployment → monitoring. * Develop and publish APIs (REST/SOAP) with appropriate security (OAuth2, basic auth, certificates, IP restrictions). * Implement data transformations (JSON/XML/CSV), mapping, validation, enrichment, and canonical models. * Set up and manage Boomi runtime/Atoms (Atom, Molecule, Atom Cloud) and environments. * Configure connectors (CRM/ERP/databases/SFTP/HTTP) and manage credentials securely....

Boomi Integration Engineer Remote Contract Outside IR35 Role Summary We’re looking for a hands-on integration engineer to design, build, test, and support enterprise integrations using Boomi. You’ll work with business stakeholders and engineers to connect SaaS apps, on-prem systems, and data sources using APIs, event/file patterns, and integration best practices. Key Responsibilities * Build and maintain Boomi processes (API, event, batch, and file-based integrations). * Design integrations end-to-end: requirements → mapping → error handling → deployment → monitoring. * Develop and publish APIs (REST/SOAP) with appropriate security (OAuth2, basic auth, certificates, IP restrictions). * Implement data transformations (JSON/XML/CSV), mapping, validation, enrichment, and canonical models. * Set up and manage Boomi runtime/Atoms (Atom, Molecule, Atom Cloud) and environments. * Configure connectors (CRM/ERP/databases/SFTP/HTTP) and manage credentials securely. * Establish...

Architect / Architectural Technologist - 12-Month Contract Cardiff Central Station Extension | £27.06/hr | February 2026 Start Why This Role? High-profile rail infrastructure: Work on the extension and refurbishment of Cardiff Central Station-a landmark project with genuine complexity and profile worth having on your CV Top-tier client: Join a leading UK multi-disciplinary design and engineering consultancy (top 5 AJ100 practice) with real depth across rail, structures, and building services True collaboration: Work in a balanced team environment with architects, technologists, engineers, and rail specialists-not siloed drawing production 12-month contract: Solid duration with a reputable client, inside IR35, office-based in Cardiff The Project You'll be working on the technical design and construction stages of Cardiff Central Station's extension and refurbishment. This is RIBA Stage 4 delivery and beyond-producing architectural drawings, schedules, and specifications for a...