24 of 24 Contract Security Architecture Jobs in England

Enterprise Security Architect - Telecoms (SC) - Contract - Hybrid working (London) - £competitive Synergize Consulting are now hiring for an Enterprise Security Architect to work at a leading consultancy client on a contract basis. The successful candidate will provide independent security oversight of solution designs, ensuring that security requirements … architectural principles, regulatory obligations, and business objectives are consistently met. They will support the definition and maintenance of the enterprise security architecture across mobile telecoms-based systems within the programme including 4G/5G core, RAN, OSS/BSS, and enterprise IT systems. Key Responsibilities Conduct security ...

Security Architect - Outside IR35 Rate - £500 - £550 Outside IR35 Duration - 6 Month Initial Contract Location - Kent 2 Days Per Week on Site We are supporting a major transformation programme seeking an experienced Security Architect to lead the security design and assurance of enterprise platforms, with a particular … focus on Microsoft Dynamics 365 and wider business critical technology services. This role will be responsible for ensuring security is embedded throughout the delivery lifecycle, supporting the secure implementation of D365 solutions alongside complex integrations, cloud services and enterprise applications. The Role: Working closely with Enterprise Architecture, Technology ...

Cleared Senior Security Architect Location: Basingstoke, Hampshire (Full-Time Onsite) Contract: 12-Month Rolling Contract Rate: £700-£750 per day (Outside IR35) Clearance: Active UK MOD DV Clearance Required The Opportunity We are currently seeking an experienced Senior Security Architect to join a high-profile government programme delivering … secure, resilient, and mission-critical capabilities within a highly regulated defence environment. This role offers the opportunity to shape security strategy and architecture across complex enterprise platforms, ensuring security is embedded throughout the full solution lifecycle. Working closely with technical, delivery, and stakeholder teams, you will ...

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 … 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 ...

Security Architect - Outside IR35 Rate - £500 - £550 Outside IR35 Duration - 6 Month Initial Contract Location - Kent 2 Days Per Week on Site An exciting opportunity has for an experienced Security Architect to support a major transformation programme within a complex enterprise environment. This role will play … part in shaping security architecture across new and evolving technologies, ensuring solutions are secure by design and aligned with business, regulatory and operational requirements. Key Responsibilities: Support the development of security architectures across systems, networks and enterprise platforms. Design solutions that support multiple security classifications ...

Trust transformation programme within a complex, global enterprise environment. This role will be responsible for defining the Zero Trust strategy, owning the target-state architecture, developing a scalable implementation blueprint, and leading delivery across multiple business units operating within a federated technology landscape. The successful candidate will combine strong … cyber security expertise with enterprise architecture knowledge, programme leadership experience, and exceptional stakeholder management skills. Key Responsibilities Zero Trust Strategy & Roadmap Define and lead the enterprise-wide Zero Trust strategy aligned to business and cyber security objectives. Develop a multi-year roadmap covering identity, device, network, application ...

week on site Outside IR35 contract - 600-650 a day We are looking for an SC, preferably DV cleared self-motivated and experienced Security Architect to lead in bringing enhanced and new services into what is key government asset. Working within a specialist services company you will drive … client organisation deliver rapid change. You will have excellent interpersonal skills and a pragmatic approach to getting change through delivered successfully through the internal Security Governance group. Key Responsibilities: The ideal candidate will have come from a strong technical background, and have an understanding of attack vectors for high ...

Security Architect (Defence DevSecOps & AI/ML) Portsmouth/Hybrid (3 days onsite) £645 per day Inside IR35 5-Month Contract Active SC or DV Clearance Required Are you an experienced Security Architect looking to shape the future of secure AI and cloud technologies within the UK Defence … sector? We are looking for a Security Architect to join a high-profile defence programme, leading the design and assurance of secure AI/ML solutions across multi-cloud and edge environments. This is an opportunity to play a key role in delivering innovative capabilities while ensuring security ...

Enterprise Security Architect - SC Cleared We are seeking an experienced Enterprise Security Architect to support a major UK critical national infrastructure programme. You will define and maintain enterprise security architecture across complex technology environments, working with engineering, cloud, operations, risk, compliance and supplier teams to ensure … secure-by-design delivery. Key responsibilities Develop and maintain current and target-state security architectures. Apply frameworks such as TOGAF, SABSA and ArchiMate. Design secure hybrid and cloud-native architectures, with a focus on AWS. Conduct threat modelling, risk assessments and security design reviews. Define security standards ...

Security IAM Architect/Specialist UK Government Outside IR35 £550-£600 Remote Start ASAP 6 month contract SR2 is working with a consultancy supporting the delivery of a major central government data transformation programme. They are looking for an experienced Security Identity & Access Management Specialist to help design … security architecture for a large-scale federated data-sharing platform. You'll play a key role in shaping how organisations securely discover, access and share data, leading the design of identity, access control and policy enforcement capabilities across a complex, multi-organisation ecosystem. Working closely with architects, developers ...

Security Architect - Defence/Secure Infrastructure + Long term contract + Outside IR35 + DV Cleared + Hampshire based + Rate on application We are seeking an experienced Security Architect to support the design, assurance and accreditation of highly secure infrastructure and network environments within a classified defence … programme. Working within a multi-disciplinary engineering team, you will define security architectures, conduct threat modelling and risk assessments, and ensure compliance with stringent security and accreditation requirements across complex IT and networked systems. Key Skills & Experience Proven Security Architecture experience within Defence, MOD, National Security ...

help shape and secure the adoption of AI, LLMs, and Agentic systems within a complex, enterprise environment. You will operate at the intersection of architecture, security, and innovation , driving the safe and scalable use of advanced AI technologies while influencing strategic direction across the organisation. Key Responsibilities Design … evolve secure AI architecture roadmaps , ensuring alignment with broader technology and security strategies Lead the secure design, implementation, and governance of AI, LLM, and Agentic systems Develop and embed AI security standards, policies, and best practices across the organisation Conduct and maintain threat models and risk assessments ...

Title: Salesforce Security Architect Location: London | Hybrid (2–3 days onsite) Contract: 6 Months (Possibility to Extend) Day Rate: Up to £450 PAYE (Negotiable) Start: ASAP Our client is seeking an experienced Salesforce Security Architect to support the delivery of secure Salesforce solutions within a regulated environment. This … hands-on technical role requiring deep expertise in Salesforce security architecture, governance, and compliance. The successful candidate will work across project-based engagements to help ensure Salesforce platforms remain secure, compliant, and aligned with industry best practices. Responsibilities Define and review Salesforce security architecture and access ...

Cleared Network Security Architect Location: Basingstoke, Hampshire (Full-time onsite) Contract: 12-Month Rolling Contract Rate: £700-£800 per day (Outside IR35) Clearance: Active UK MOD DV Clearance Required The Opportunity We are seeking an experienced MOD DV Cleared Network Security Architect to support a high-profile government … enterprise capabilities within a highly regulated environment. This is an excellent opportunity for an architect with a strong background across both network and infrastructure security domains , capable of translating security requirements into robust technical designs. The successful candidate will play a pivotal role in developing security architectures ...

Security Architect (Permissions & Access) Hybrid Outside IR35 We're supporting a major global organisation undergoing a large-scale IFS Cloud transformation and are looking for an IFS Security Architect to take ownership of the access, permissions and security model across the platform. This is a high-impact … role combining architecture, hands-on delivery and governance - ensuring a robust, least-privilege, audit-ready access framework across a multi-country deployment. The Role You will: Own and evolve the IFS Cloud security architecture (roles, permission sets, data + API security) Embed RBAC, least privilege ...

hours per week Pay Rate: PAYE: £800.00 per day Job Responsibilities: Support the delivery of the Digital and Data Strategy by creating enterprise architecture plans, target architectures, and technology roadmaps Assess the current technology and data environment to identify gaps, duplication, risks, and opportunities for improvement or consolidation Develop … clear architecture roadmaps to support short-term delivery needs and long-term technology goals Create and maintain business capability models, ensuring business capabilities align with strategic priorities and transformation plans Define enterprise data architecture, including data platforms, data flows, integration patterns, data governance, and data management approaches Work ...

Senior and Principal Security Architects £50-£90 per hour (Dependent on experience and level) - Inside IR35 12 month contracts Hybrid - 2/3 days a week on site - Warton (PR4) **Applicants must have the right to work in the UK** **Successful applicants must be eligible for SC/… clearance** Role Purpose/Overview Highly experienced security architects with strong technical credentials across enterprise, cloud, network and classified environments. Responsible for designing end-to-end secure architectures (HLD/LLD), leading Design Authorities and Technical Design Authorities, and providing architectural assurance across multi-supplier programmes ...

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 ...

Lead Security Architect (Defence DevSecOps and AI/ML) Location: Portsmouth Working model: Remote 50% and 50% onsite Start date: approx. 24/08/2026 Duration: 23/11/2026 Rate: £640 to £700 inside IR35 through an FCSA approved umbrella Active MOD SC clearance and sole … Nationality is required for consideration. Mission: Own security architecture and the integration roadmap for AI/ML across multi-cloud and edge; align to client IT/cloud strategy and UK Defence priorities; enable secure multinational collaboration and high-side code promotions with repeatable assurance. Manage the Secure ...

optimisation of the Workday platform. Key Responsibilities * Support and resolve post-implementation defects, issues, and enhancement requests. * Configure and maintain Workday Business Processes (BPs), security policies, and organisational structures. * Manage and optimise supervisory organisations, hierarchies, and organisational configuration. * Develop and maintain Workday reports and dashboards. * Build and deploy EIBs … payroll integrations. * Provide expert guidance across core Workday HCM modules, including: o Core HCM o Compensation o Absence o Benefits * Configure and maintain Workday security, including: o Business Process security o User-based security groups o Domain security policies * Partner with HR, Payroll, and Technology teams ...

premises and cloud environments. The role requires strong expertise in Azure, AWS, Palo Alto, and Cisco Meraki technologies, with responsibility for defining network architecture standards, leading infrastructure projects, and ensuring network security and performance. Key Responsibilities Design and maintain enterprise LAN, WAN, SD-WAN, wireless, and cloud network … hybrid cloud networking solutions in Azure and AWS. Design and implement secure connectivity using ExpressRoute, Direct Connect, VPNs, and Transit Gateway technologies. Lead network security architecture using Palo Alto firewalls, Panorama, GlobalProtect, and Zero Trust principles. Design and manage Cisco Meraki switching, wireless, security ...

Senior Cloud Architect for an initial 12-month assignment with the option to extend. Location: London | Hybrid The ideal candidate will possess an active security clearance and have a strong background in Senior Cloud Architecture, with the following skills and experiences: Proven experience in designing and implementing solutions … Azure & Google Cloud Platform (GCP) Experience leading Cloud security architecture for large-scale cloud hosting (specifically Azure and GCP) in high-threat government Tier 2/3 secure environments. Experience in defining cloud strategies, architecture standards, and governance policies. Ability to lead the automation of infrastructure deployment ...

complex Order Management System (OMS). For this role, you'll need to have a strong track record in the delivery of solution architecture for large scale transformation with technical stakeholder management skills and the ability to design and implement end-to-end solutions. Core Skills & Experience: Proven experience … working as a Solution Architect to deliver complex (large-scale) transformation/migration programmes Strong integration Architecture experience (APIS, middleware, messaging and event-driven architectures). Experience designing and supporting complex data migration (including data quality, reconciliation, migration planning, operational readiness, hypercare etc.) Excellent stakeholder management and communication ...

continuous improvement of secure, scalable and resilient cloud platforms across Azure and AWS environments. The role will focus on building and governing cloud architecture patterns, landing zones, infrastructure standards and automation practices, while working closely with engineering, security, product and delivery teams. The successful candidate will provide manager … level technical leadership across DevOps, cloud platforms, Infrastructure as Code, CI/CD, networking, security, observability and reliability engineering. They will help shape enterprise-scale transformation, hybrid cloud strategy and platform services aligned to the Azure Well-Architected Framework, ensuring solutions are robust, cost-effective and operationally ready. ...