1 to 25 of 27 Contract Security Architecture Jobs

Summary: We are seeking an experienced and strategic Network Security Architect to design secure, scalable, and resilient network architectures across the enterprise. The ideal candidate will possess deep knowledge of : Traditional network infrastructure - LAN; WAN; WIFI etc Cybersecurity including Zero Trust Architecture Cloud Security Architecture Be capable of aligning security controls with business objectives and … compliance requirements. Key Responsibilities: Lead the design and implementation of secure network architectures for on-premises, cloud, and hybrid environments. Define network security standards, frameworks, and policies aligned with industry best practices (e.g., NIST, ISO 27001, CIS). Develop and maintain secure designs for firewalls, VPNs, intrusion prevention systems (IPS/IDS), network segmentation, and zero trust network access … and assurance of designs working with System Integrators & partner resources. Conduct threat modeling and risk assessments on network infrastructure and recommend mitigations. Support incident response teams during network-related security incidents and perform root cause analysis. Evaluate and recommend security tools and technologies, and stay informed on emerging threats and vulnerabilities. Required Skills and Qualifications: Proven experience as More ❯

Security Architect (Microsoft) | Manchester, Birmingham, Sheffield, Edinburgh, or Glasgow | £600-£800 p/day (IR35) | 3 days on-site | 6 month contract (possible extension) Location: Manchester, Birmingham, Sheffield, Edinburgh or Glasgow (dependent on which is closer) Working pattern: 3 days on-site, 2 days remote Contract length: Until the end of November, extensions likely Start date: Immediate A global … consultancy is looking for an experienced Security Architecht to lead the design and governance of secure solutions across a major programme of work. You will act as primary cybersecurity SME, delivering Microsoft-focused architecture and risk management. Key responsibilities: Deliver end-to-end solution designs aligned with Microsoft security capabilities Conduct capability assesments across Microsoft security tools (i.e Defender, E5, Endpoint, CrowdStrike Evaluate security architecture using industry frameworks (i.e ISO 27001, CIS, NIST) Produce architecture dcumentation, risk assessments and design decision Experience required: Expertise in Microsoft Security Stack (E5 Security, Defender, Endpoint, Sentinel) Strong knowledge of Microsoft Licensing and governance Experiecne designing reusable security architecture patterns and templates More ❯

Enterprise Security Architect 6 month contract Leeds - hybrid working £700 per day outside IR35 About the Role Our client is seeking a highly capable and composed Enterprise Security Architect to support the Group Head of Cyber Strategy & Security Architecture in leading a 40-person function. This is a pivotal role that bridges strategic oversight and technical … leadership, ensuring the smooth operation of the architecture team and acting as the first point of contact for escalations, workload management, and architectural guidance. While this role does not include direct line management, you will act as a technical lead and intermediary , helping to coordinate efforts across the team, support sensitive projects, and ensure high standards of security architecture are maintained across the business. Key Responsibilities Act as deputy to the Group Head of Cyber Strategy & Security Architecture. Provide technical leadership and oversight across the security architecture team. Manage daily sprint activities, working closely with Scrum Masters and using tools like Jira , Confluence , GitHub , Teams , and Slack . Serve as the first point More ❯

are looking for an IT Architect to join their team on a 3-month contract in Whiteley. We are looking for a candidate with a very good understanding of Security Risk Assessments (writing, endorsing and approving) and pen-testing activities (evaluating pen-test report, writing scope of the pen test for supplier to respond to) across all Information Security. … PURPOSE OF THE ROLE: To ensure the protection of information across NATS' IT systems and data by providing security design expertise across all IS Service Groups (Core Infrastructure, ERP Capabilities, End User Services, Productivity & Collaboration, COTS and Custom Applications) and broader NATS business areas. Responsible for: Leading the security designs across all IS services to ensure unauthorised access … to NATS' systems and information is prevented. Leading the assessment of security threats and vulnerabilities across all IS Services to ensure the relevant risks are raised and mitigations planned. Leading the completion and validation of Security Risk Assessments (SRA) to ensure that the risks of information vulnerability are documented and addressed in service designs or raised as residual More ❯

Information Security/Information Privacy SME (Contract) Location: Central London (Hybrid - 2 days onsite per week) Contract: Inside IR35 or Umbrella Engagement Duration: 6-12 months (with potential extension) Industry: Private Banking/Wealth Management Role Overview: We are seeking a highly experienced Information Security/Information Privacy Subject Matter Expert (SME) to support a leading private bank … and customer data remain secure and compliant with applicable standards (e.g., ISO 27001, GDPR, FCA requirements). Key Responsibilities: Serve as the SME for all matters related to information security and privacy. Advise on the development and maintenance of security policies, procedures, and frameworks. Review and strengthen current information security architecture and controls. Conduct risk assessments … . Provide expert input on GDPR, UK Data Protection Act, and other relevant regulations. Partner with internal stakeholders across legal, compliance, IT, and operations to improve the organisation's security posture. Assist with incident response planning and investigations as needed. Provide training and awareness support to staff and leadership. Support internal and external audits, including FCA and ISO More ❯

AI Security Architect 6 Month contract initially Based: Remote/Reading - Max 2 days p/w onsite Rate: £500 - £550 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make … a difference. We a great opportunity for an AI Security Architect Key Responsibilities: * Develop and implement comprehensive AI/ML security strategies, policies, standards and guidelines to protect organizational assets and ensure the secure operation of AI and ML systems. * Develop and own robust enterprise security architecture for AI/ML systems, CI/CD and … data pipelines. * Participate in enterprise-wide architecture initiatives for AI/ML. Understand the workflow and pipeline architectures of ML and deep learning workloads. * Conduct security risk assessments and threat modelling for AI/ML and other business projects performed thorough design reviews and security assessments of architectures and designs, identifying vulnerabilities, threats, and risks, and providing More ❯

AI Security Architect 6 Month contract initially Based: Remote/Reading - Max 2 days p/w onsite Rate: £500 - £550 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make … a difference. We a great opportunity for an AI Security Architect Key Responsibilities: * Develop and implement comprehensive AI/ML security strategies, policies, standards and guidelines to protect organizational assets and ensure the secure operation of AI and ML systems. * Develop and own robust enterprise security architecture for AI/ML systems, CI/CD and … data pipelines. * Participate in enterprise-wide architecture initiatives for AI/ML. Understand the workflow and pipeline architectures of ML and deep learning workloads. * Conduct security risk assessments and threat modelling for AI/ML and other business projects performed thorough design reviews and security assessments of architectures and designs, identifying vulnerabilities, threats, and risks, and providing More ❯

Job Title: DV Cleared Design Authority - Solution Architect Location: Type: Contract Security Clearance: Active DV (Developed Vetting) Clearance required Salary/Rate: £700-£875 Role Overview: We are seeking a highly experienced and security-cleared Design Authority - Solution Architect to lead the end-to-end technical architecture and assurance of critical systems in secure environments. This strategic … As a Design Authority, you will act as the primary technical decision-maker, ensuring that all design outputs are cohesive, compliant, and aligned with business goals, technology standards, and security requirements. Key Responsibilities: Act as the technical design lead and final authority for all architectural decisions within the scope of the programme or solution Define, own, and maintain the … solution architecture roadmap, ensuring coherence across platforms and services Provide governance and assurance across all architectural artefacts, including HLDs, LLDs, interface specifications, and design patterns Engage with stakeholders to ensure business, security, and operational requirements are effectively captured and translated into viable designs Lead architecture reviews, technical assessments, and design sign-off processes Oversee the selection and More ❯

Job Title: DV Cleared Design Authority Solution Architect Location: Type: Contract Security Clearance: Active DV (Developed Vetting) Clearance required Salary/Rate: £700-£875 Role Overview: We are seeking a highly experienced and security-cleared Design Authority Solution Architect to lead the end-to-end technical architecture and assurance of critical systems in secure environments. This strategic … As a Design Authority, you will act as the primary technical decision-maker, ensuring that all design outputs are cohesive, compliant, and aligned with business goals, technology standards, and security requirements. Key Responsibilities: Act as the technical design lead and final authority for all architectural decisions within the scope of the programme or solution Define, own, and maintain the … solution architecture roadmap, ensuring coherence across platforms and services Provide governance and assurance across all architectural artefacts, including HLDs, LLDs, interface specifications, and design patterns Engage with stakeholders to ensure business, security, and operational requirements are effectively captured and translated into viable designs Lead architecture reviews, technical assessments, and design sign-off processes Oversee the selection and More ❯

Cyber Security Assurance Consultant/IA Consultant - Nr Reading - Inside IR35 - 600 - 700 per day - 6 months + DV Cleared role, Candidates must hold a current DV level security clearance Overview As Cyber Security Assurance Consultant/IA Consultant is part of the Security Assurance Team (SAT), providing risk management and assurance of programme artefacts. The … roles principally includes security manager on programmes of work collaborating across enterprises to produce end-to-end security solutions. Additional roles will also include the delivery of security training and content and supporting the promotion of a positive security culture. The role requires close collaboration with Security Architects, Testers, Engineers and senior stakeholders to achieve … the balance between delivering security assured products and supporting speed of delivery. Reports to Security Lead; day to day work is managed by allocated team Scrum Master. Responsibilities and Tasks Support delivery of secure Releases and Features aligned with the relevant legacy or NIST assurance processes through Security Assurance stories agreed with nominated team Scrum Master Create More ❯

Cyber Security Assurance Consultant/IA Consultant - Nr Reading - Inside IR35 - £600 - £700 per day - 6 months + DV Cleared role, Candidates must hold a current DV level security clearance Overview As Cyber Security Assurance Consultant/IA Consultant is part of the Security Assurance Team (SAT), providing risk management and assurance of programme artefacts. The … roles principally includes security manager on programmes of work collaborating across enterprises to produce end-to-end security solutions. Additional roles will also include the delivery of security training and content and supporting the promotion of a positive security culture. The role requires close collaboration with Security Architects, Testers, Engineers and senior stakeholders to achieve … the balance between delivering security assured products and supporting speed of delivery. Reports to Security Lead; day to day work is managed by allocated team Scrum Master. Responsibilities and Tasks * Support delivery of secure Releases and Features aligned with the relevant legacy or NIST assurance processes through Security Assurance stories agreed with nominated team Scrum Master * Create More ❯

maintain containerised solutions on OpenShift* Design and implement scalable microservices and APIs* Collaborate with internal teams and external vendors, including SaaS providers* Contribute to the design and implementation of security architecture, including integration with HSMs* Capture and analyse business requirements, translate them into technical specifications* Support application testing, release and maintenance activities* Provide 2nd/3rd line support … at all levels Skills & Responsibilities: * Strong proficiency in Java development, with experience spanning Java 11+ through to the latest versions (Java 24)* Solid experience with Spring Boot and microservices architecture* Hands-on experience with OpenShift or similar container orchestration platforms* Previous experience working in banking/financial services, with a focus on payments* Understanding of SaaS solutions and integration … with external vendors* Familiarity with security architecture and cryptographic components, including HSMs* Experience working with at least one major cloud provider (Azure, AWS or GCP)* Strong grasp of Agile methodologies (e.g. Scrum, Kanban)* Excellent written and verbal communication skills* Proven ability to work both autonomously and in a collaborative team environment Required Qualifications: * Bachelor's degree or higher More ❯

Cloud Solutions Architect - Security & Secrets Management Focus * This is a strategic and hands-on cloud security architecture role with a focus on secrets management and non-human identity protection across multi-cloud and SaaS environments.* This is a 3-6 month contract paying up to £600/650 p/d, based remotely with potential on-site … organisations to drive innovation and secure complex systems across industries. What will you be doing? As a Cloud Solutions Architect, you will lead the design and delivery of cloud security enhancements, with emphasis on secrets management and identity access management in cloud environments. You'll be the SME for related security capabilities and will engage with internal engineering … teams to embed secure design patterns. You'll also drive standards, mentor teams, and help operationalise best practices within the cloud security domain. What will you need? * 3+ years experience implementing secrets management solutions at scale (e.g. HashiCorp Vault, Azure Key Vault, AWS Secrets Manager)* Experience with cloud security posture management (CSPM) across AWS, Azure, GCP* Proficiency in More ❯

ServiceNow Solution Architect with key skills in ServiceNow and CMDB. This role would be hybrid working with the client site based in London. In this role you will provide architecture and technical leadership and own day-to-day management of architecture activities and architecture deliverables (Business Architecture, Systems and Technical architecture domains) on projects ensuring … delivery of high-quality architecture deliverables aligned to strategic target architecture and relevant roadmaps. Key Responsibilities/Accountabilities: Day-to-day management of all architecture activities including coordination between analysis, design and build activities across delivery teams (e.g. delivery work-streams, suppliers, partners etc.) Development of high-level and detailed solution architecture documentation to enable consistent … communication and common understanding of the overall architecture for senior leadership and delivery teams Ensuring development of solution options where required, consistent review of solution options for strategic alignment and rigorous management of key design decisions, working with wider business and IT stakeholders and leveraging existing governance forums Provide timely reporting and escalation of architecture activities, architecture More ❯

with key skills in Microsoft Viva, Sharepoint, and Microsoft 365. This role would be hybrid working with the client site based in London. In this role you will provide architecture and technical leadership and own day-to-day management of architecture activities and architecture deliverables (Business Architecture, Systems and Technical architecture domains) on projects ensuring … delivery of high-quality architecture deliverables aligned to strategic target architecture and relevant roadmaps. Key Responsibilities/Accountabilities: Day-to-day management of all architecture activities including coordination between analysis, design and build activities across delivery teams (e.g. delivery work-streams, suppliers, partners etc.) Development of high-level and detailed solution architecture documentation to enable consistent … communication and common understanding of the overall architecture for senior leadership and delivery teams Ensuring development of solution options where required, consistent review of solution options for strategic alignment and rigorous management of key design decisions, working with wider business and IT stakeholders and leveraging existing governance forums Provide timely reporting and escalation of architecture activities, architecture More ❯

with key skills in Microsoft Viva, Sharepoint, and Microsoft 365. This role would be hybrid working with the client site based in London. In this role you will provide architecture and technical leadership and own day-to-day management of architecture activities and architecture deliverables (Business Architecture, Systems and Technical architecture domains) on projects ensuring … delivery of high-quality architecture deliverables aligned to strategic target architecture and relevant roadmaps. Key Responsibilities/Accountabilities: Day-to-day management of all architecture activities including coordination between analysis, design and build activities across delivery teams (e.g. delivery work-streams, suppliers, partners etc.) Development of high-level and detailed solution architecture documentation to enable consistent … communication and common understanding of the overall architecture for senior leadership and delivery teams Ensuring development of solution options where required, consistent review of solution options for strategic alignment and rigorous management of key design decisions, working with wider business and IT stakeholders and leveraging existing governance forums Provide timely reporting and escalation of architecture activities, architecture More ❯

Director of Cyber Security - £1000/day - Outside IR35 Location: Liverpool Street, London (3 days on-site) Duration: 12 Months Rate: £1000 per day (Outside IR35) Start: ASAP We're seeking a UK-based Director of Cyber Security to lead and elevate cyber security strategy and operations within a leading insurance organisation. You will drive risk reduction … ensure regulatory compliance, and strengthen the security posture across cloud and on-prem environments. Key Requirements: Proven leadership in Cyber Security at Director level. Extensive experience in the insurance sector - essential . Strong grasp of regulatory and compliance frameworks (e.g. FCA, GDPR). Deep knowledge of enterprise security architecture, incident response, cloud security (Azure/ More ❯

Security Architect – SC Cleared | £750/day | Remote/Hybrid | Public Sector Contract We are currently seeking a highly experienced SC-cleared Security Architect to support a critical government project. This is a fantastic opportunity to work at the cutting edge of secure architecture design within a high-impact public sector environment. Role Summary As a Security Architect, you will lead the design of secure systems and services, influence senior stakeholders, and contribute to the strategic development of security principles. You will be the escalation point for junior architects and will play a key role in shaping security patterns across large, complex microservice-based environments. Key Responsibilities Lead the technical design of secure systems … and services Develop vision, strategy, and principles for security architecture across projects Justify and communicate design decisions to technical and non-technical audiences Influence decision-making across large teams and departments Produce reusable security patterns and support quality assurance Collaborate with architects, engineers, and security stakeholders across departments Provide insight into complex security needs and More ❯

Contract Opportunity: Network Security Architect - Coventry (Hybrid, 3 days on-site) ?? We're looking for an experienced Network Security Architect to join a fast-paced, enterprise environment on a 6-month contract. You'll influence key security design decisions and help shape the future network landscape. ?? Location: Coventry (Hybrid, 3 days in office) ?? Day Rate: £500 Inside … IR35 ? Duration: 6 months ?? Start: ASAP Key Responsibilities: Develop high- and low-level network security designs Research and present solution options for strategic initiatives Provide architectural governance across multiple projects Align solutions with enterprise architecture and security roadmaps Collaborate with delivery teams to ensure successful implementation Key Skills: Expertise in network architecture and security tooling … ZTNA, SD-WAN, and segmentation Experience with next-gen firewalls and OT network design Excellent communication and stakeholder engagement skills Apply today to make an impact on cutting-edge security architecture projects More ❯

Contract Opportunity: Network Security Architect - Coventry (Hybrid, 3 days on-site) We're looking for an experienced Network Security Architect to join a fast-paced, enterprise environment on a 6-month contract. You'll influence key security design decisions and help shape the future network landscape. Location: Coventry (Hybrid, 3 days in office) Day Rate: £500 Inside … IR35 ? Duration: 6 months Start: ASAP Key Responsibilities: Develop high- and low-level network security designs Research and present solution options for strategic initiatives Provide architectural governance across multiple projects Align solutions with enterprise architecture and security roadmaps Collaborate with delivery teams to ensure successful implementation Key Skills: Expertise in network architecture and security tooling … ZTNA, SD-WAN, and segmentation Experience with next-gen Firewalls and OT network design Excellent communication and stakeholder engagement skills Apply today to make an impact on cutting-edge security architecture projects More ❯

Senior Network Security Engineer – 3-Month Initial Contract (Extension likely) Location: Onsite in West Drayton/Hayes, UK (5 Days per Week) Start: ASAP IR35: Outside IR35 Security Clearance: Will be sponsored for eligible candidates We’re not looking for just another engineer - we’re after a seasoned Network Security expert who’s ready to step into … at its core. If you thrive in a fast-moving, hands-on environment and want to work with cutting-edge tech, this contract is built for you. Senior Network Security Engineer The Tech Stack You’ll Own: Fortinet SD-WAN – Core to the network transformation Fortinet Firewalls – Design and deployment Cisco Nexus – High-performance switching environments Cisco Wi-Fi …/LAN Routing & Switching – Solid fundamentals essential Firewall & Security Architecture – Design, configure, secure Configuration Mastery – You’ll write and load full network configs What Makes This Role Different? Security Clearance provided – We’ll sponsor you if eligible. Outside IR35 – Work with freedom and flexibility. Real Possibility of Extension – This is just phase one of a wider programme. More ❯

Core Purpose The Senior Security Architect will:Engage with senior stakeholders across departments.Influence teams and communities across the organisation.Research and apply innovative security architecture solutions.Develop vision, principles, and strategy for security architecture.Balance security requirements and make informed design decisions.Lead technical design of systems and services.Support quality assurance and act as an escalation point for junior … architects. Key Responsibilities Analyse technical solutions and identify areas for improvement.Reuse analysis across similar problem sets.Communicate security and risk implications to both technical and non-technical stakeholders.Design and review secure system architectures using patterns and principles. Technical Skills (Priority Areas) Analysis: Ability to monitor and drive technical analysis and feedback loops.Communication: Deep understanding of security concepts and ability … communicate them clearly.Designing Secure Systems: Experience in designing and reviewing secure architectures. Knowledge & Experience Experience with large-scale micro-service infrastructure. Essential: AWS CloudMongoDB & PostgreSQLSystems that encrypt data Broader Security Expertise Required Candidates must demonstrate hands-on experience in:Application securityDatabase securityCloud security measures Mandatory Certification All candidates must hold the Certified Information Systems Security Professional (CISSP More ❯

the rest can be performed remotely. Key Skills Experience of Workday Financials or Workday HCM as a Solution Architect Business and systems analysis and design skills Enterprise and Solution Architecture skills using industry standard architecture frameworks and methodologies e.g. TOGAF, British Computer Society (BCS) Enterprise and Solution Architecture approach Strong technical skills in defining systems and technology … solution architecture using Microsoft Azure, Microsoft .NET and Microsoft enterprise platforms and technologies such as Microsoft Entra ID and M365 Services (SharePoint, Teams, Exchange Online). Strong technical skills in defining and systems and technology solution architecture using Salesforce technologies (e.g. Salesforce Lightning PaaS for application development) and ServiceNow Strong technical skills in Enterprise-grade integration architecture including modern RESTful API approaches and traditional file transfer, messaging, web services and ESB approaches Good technical skills and awareness of enterprise-grade solution architecture definition integrating channel solutions with core business systems, CRM (preferably some Salesforce CRM technical awareness), HR and Finance systems (preferably some awareness or experience of Workday HCM and Workday Finance implementations), modern Data More ❯

PKI Engineer Remote 5 months - extensions £720 per day inside ir35 - umbrella only Role overview: Lead the architecture, design, and operations of Public Key Infrastructure (PKI) solutions. Manage Hardware Security Modules (HSMs), ensuring secure cryptographic key management. Oversee the migration of legacy PKI to a modern replacement solution. Implement Public-Key Cryptography Standards (PKCS#11), chains of trust, and … Certificate Signing Requests (CSRs). Collaborate with cybersecurity teams to integrate PKI into broader security architecture. Provide hands-on expertise with HSMs, ensuring compliance with security standards. Key Skills & Experience: Strong expertise in PKI architecture, operations, and security best practices. Hands-on experience with HSMs in enterprise environments. Deep knowledge of PKCS#11, certificate management, and trust … models. Cyber security architecture experience, ensuring secure digital communications. Previous involvement in Smart Metering projects or regulated industries is a plus. Desired KeyFactor PKI Thales Luna HSM MS Azure HSM Marvell LiquidSecurity HSM mTLS, HMAC All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able More ❯

of a new cloud platform. Experience requirements: Technical AWS Cloud knowledge Solid expertise in at least one key technical domain, such as build systems, DevOps, software engineering, or solution architecture Skilled at conveying intricate technical ideas clearly to both technical teams and non-technical audiences Proven ability to collect and analyse requirements, turning them into practical and effective product … be prior experience as a software developer who has moved into product management, project coordination, or stakeholder engagement roles Be the connection point between multiple internal customers, Delivery Teams, Security Architecture etc. Demonstrate strong consultancy credentials/articulate/Gravitas If you are available and interested, please apply in the first instance and you will be contacted to More ❯