20 of 20 Contract Security Architecture Jobs in the UK excluding London

Security Architect • Newport – 4 days per week onsite • 6 month contract initially • £85 per hour umbrella (inside IR35) • 35 hours per week – 4 days onsite and Fridays offsite Please note active SC clearance is required and applicants must be SOLE British nationals Join a high-profile defence programme where your expertise as a Security Architect will directly shape … the protection of national security systems and platforms. This is a hands-on role for an architect who thrives in complex, high-assurance environments, working alongside government security authorities and engineering teams to deliver robust, secure solutions. Responsibilities • Design, develop, and maintain secure system architectures for MOD platforms, applications, and networks • Ensure alignment with relevant standards and frameworks … including NIST SP 800-53, ISO 27001, JSP 440, DEF STAN 05-138, and NCSC guidance • Produce and maintain security documentation including Security Architecture Documents, Security Risk Assessments and Security Management Plans • Lead and support secure design reviews and contribute to engineering assurance gates • Liaise with security stakeholders (MOD, NCSC etc.), Information Assurance teams More ❯

On behalf of the MOD, we are looking for a Senior Security Architect (Inside IR35) for a 12 Month hybrid contract based 1 day per week in Salisbury or Portsmouth. Note: SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of … this position, (and speed at which we require a postholder in situ), preference may be given to candidates who meet all of the essential criteria and hold active security clearance A senior security architect undertakes complex work of a high risk level, often working on several projects. A lead security architect will examine the risk towards Dstl … procedure. You will: . interact with senior stakeholders across departments . reach and influence a wide range of people across larger teams and communities . research and apply innovative security architecture solutions to new or existing problems and be able to justify and communicate design decisions . develop vision, principles and strategy for security architects for one More ❯

Security Architect | 6 Month Contract | Defence Client | SC Clearance Required | Up to £800 per day (Outside IR35) | Andover (1-2 days per week on-site) MERITUS are working with an expanding Defence Consultancy working with a UK Defence client based in Andover. We're looking for an experienced Security Architect with a strong background in UK Defence - ideally … with hands-on experience working on Army systems or programmes. The role involves both security and solution architecture, so it suits someone confident working across technical and operational teams. Frontline experience or exposure to Army systems would be a real advantage, as this work is closely aligned with how those systems are used in practice. Candidates must hold … an active SC Clearance. Main Responsibilities: Lead detailed security architecture reviews across Army delivery areas, identifying risks and recommending practical design improvements. Produce clear, high-quality architecture documentation and models using Sparx Enterprise Architect, ArchiMate, and NAFv4. Create and maintain technology management plans, including configuration, cryptography, and assurance processes. Work closely with security, architecture, and More ❯

Security Architect Newport, South Wales (4 days onsite/Fridays remote) 6 month contract (strong potential for extension) Rate: Negotiable (DOE) ACTIVE SC Clearance is required About the Role A major defence organisation is seeking a Security Architect (Cyber) to play a key role in shaping, developing, and maintaining secure system architectures across mission-critical MOD programmes. Youll … ensure all solutions align with defence and national security standards, working closely with internal engineering teams, MOD stakeholders, and security authorities to uphold the highest standards of cyber assurance. Key Responsibilities Design and develop secure architectures for MOD platforms, systems, and networks. Align solutions with frameworks such as NIST SP 800-53, ISO 27001, JSP 440, DEF STAN … and NCSC guidance. Produce and maintain documentation: Security Architecture Documents, Risk Assessments, and Security Management Plans. Lead and support design reviews and assurance gates. Liaise with MOD, NCSC, and Information Assurance teams to support accreditation and assurance. Collaborate with engineering teams to embed security from concept through to delivery. Keep up to date with evolving threats More ❯

Security Architect 6 Month Contract Location: Home/Andover (2 days on site) Rate: £750 - £800 per day (OUTSIDE IR35) Skills: Security Architecture, Sparx EA, SC Clearance We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy. Due to the nature of the work valid SC clearance is essential. This is … an excellent opportunity for an experienced Security Architect that is capable of shaping and reviewing complex technical architectures and ensuring security is embedded across systems and integrations. This is a hybrid role with 2 days a week based on customer site in Andover. Key Responsibilities: Lead security architecture reviews across client delivery areas, identifying risks and … solution-wide reviews ensuring secure integration across systems and deployments. Produce detailed architectural artefacts and documentation (e.g. in Sparx Enterprise Architect using ArchiMate/NAFv4 ). Develop and maintain security management plans covering configuration, cryptography, and assurance controls. Collaborate with senior stakeholders to align with governance and programme requirements. Essential Experience: Strong UK Defence background , ideally within the British More ❯

experts alongside regional digital colleagues to procure and implement a joint EPR over the coming years. Main duties of the job Acquire a complete understanding of the trusts enterprise architecture including, business processes, technology and information systems Responsible for the technology security standards, lead engineer for security technology platforms and tools Plan, research and design security architectures for both technical and business led projects Perform vulnerability testing, risk analyses and security assessments Research security standards, security systems and authentication protocols Review and approve installation of firewall, VPN, IDS and NAC policies and devices Define, implement and maintain trust security polices and procedures Respond immediately to security-related incidents and provide … a thorough post-event analysis Act as a champion of knowledge and skills in security specific areas of technologies, sharing these skills and knowledge with colleagues within the department. Develop staff so they have the ability to better understand how the Security architecture and IT components interact with each other About us Working as a partnership, both More ❯

compute platforms, data networks, UNIX/Linux/Windows environments, cloud services, data centres, commercial software solutions, and end-user support across all UKAEA sites. Role Overview : The Cyber Security Specialist plays a pivotal role in advancing UKAEA's hybrid digital estate, encompassing enterprise IT, operational technology (OT), and research platforms. This role sits within the Information & Cyber Security Group and provides subject matter expertise in security architecture, cyber risk governance, and assurance frameworks. This is a cross-functional role with both advisory and hands-on responsibilities, focusing on security assurance, risk management and supporting architecture reviews, vulnerability management, risk assessments, cyber defence posture, driving technical assurance, and embedding risk-aligned security controls … OT systems and secure-by-design practices. You will work across hybrid environments including cloud, infrastructure, applications, and OT systems. You will be responsible for designing and advising on security architecture patterns, reviewing and maintaining risk registers, leading assurance assessments, and embedding security controls across infrastructure and platforms. You will also guide teams in applying secure-by More ❯

within the Council's ICT Services. The primary focus of this assignment is to work closely with the current postholder to extract and document the council's existing enterprise architecture setup, including infrastructure, security frameworks, and strategic roadmaps. This is hands-on role requiring excellent communication skills, technical expertise, and the ability to quickly assimilate complex information. The … work in Middlesbrough, presumed hybrid basis. Key responsibilities include: Liaising directly with the current Enterprise Architect to understand and document: The council's ICT Strategy and technical architecture. Existing security architecture, including compliance with PSN, PCI-DSS, LGA Cyber Security, and penetration testing protocols. Key platforms and technologies in use, including Microsoft Azure, M365, Active Directory, Intune … ICT Services team with technical advice and short-term input into strategic initiatives. Ensuring that all work aligns with council priorities and ICT policies, with a focus on sustainability, security, and integration. Key criteria: Able to work in Middlesbrough Proven experience as an Enterprise Architect in a complex public sector or local government environment. Strong knowledge of ICT strategy More ❯

SC Cleared Security Architect - 6 Month Contract (OUTSIDE IR35) - Hampshire iO Associates are currently looking for an SC Cleared Security Architect - this an OUTSIDE IR35 Contract role for an initial 6 months and the client needs someone onsite 2-3 days a week in Hampshire due to the nature of work. The client is offering up to … a day (OUTSIDE IR35) - we need an experienced Security Architect with active SC Clearance. The start date for this is December 1st , although the client will likely be flexible and will accept a 1 month notice. Here's what we're looking for: Extensive UK Defence sector experience, ideally with Army programmes and stakeholders. Security architecture expertise … and standards used across Defence. Ability to translate complex risk and design issues into clear options and recommendations for mixed technical and non-technical audiences. Excellent stakeholder engagement across security, architecture and delivery teams The client will be reviewing CVs immediately so please get in touch if you're interested in either role, or know someone that would More ❯

Security Architect Location: Swindon (Hybrid) Contract Duration: 6 Months Start Date: ASAP Day Rate: £531.25 Inside IR35 Role Overview We are seeking an experienced Security Architect to join our Realtime Platforms team. You will ensure robust security controls across hybrid and multi-cloud environments for a leading financial services organisation, aligning with regulatory and compliance requirements. This … role involves working on cutting-edge technologies including service mesh deployments and IBM DataPower for API security and integration, contributing to high-impact projects that protect sensitive data and digital assets. Key Responsibilities Develop and maintain security architecture for service mesh and containerised environments. Conduct risk assessments and implement mitigation strategies. Create threat models aligned with MITRE … for APIs, microservices, and data flows. Design and review secure API gateways using IBM DataPower. Implement mTLS, RBAC, and zero-trust principles. Configure and manage IBM DataPower for API security, encryption, authentication, and traffic mediation. Collaborate with teams to integrate security measures and communicate risks to stakeholders. Required Skills & Knowledge Proven Security Architect experience in large, complex More ❯

Rate: £500 - £600 Lenghth: Initial 6 months, scope for extension Must have Active MOD DV Clearance In this role, you'll be: Providing the Secure by Design risk and security assurance function within MOD as part of a managed service. Have an excellent understanding of risk management and assessment principles and frameworks, such as ISO27005 and the NIST Cyber … Security Framework. Produce informative and succinct reporting that clearly articulates any identified vulnerabilities, associated risks, controls and risk treatment activity. Facilitate security and risk workshops with the various Authority departments, to align with wider customer transformational Security and risk management outcomes. Provide accurate and pragmatic remediation/risk management guidance/advice in balance with Business objectives … agile delivery environment. Exceptional team working ethic and interpersonal skills. Have a good understanding of modern IT technologies and services, such as Cloud Computing, AI (ISO42001), Mobile Computing, IT Security, Infrastructure technologies, Zero Trust, Data at Rest/In Transit Cryptography, Cross Domain Solutions and demonstrate an understanding of security architecture both physical and cloud (be able More ❯

Looking for a strong Network Security professional responsible for Designing/Architecting/Implementing/Maintaining enterprise Network Security Infrastructure. Location: Warwick/Wokingham Mode: Hybrid (3-days work from Office) Experience Required: 8–10 Years Must Have/Mandatory Skills Palo Alto Networks – Firewalls (MUST) Network Security Architecture IAM, MFA, AAA, RBAC, Privilege Access Cloud … Security (OCI/Azure/AWS) SIEM/Vulnerability Management/PKI/Cryptography LAN/WAN/DMZ/Routing/Switching/Subnetting Key Responsibilities Design/Architect network security infra solutions like Firewalls, IDPS, Proxy, Load Balancers, VPN, WAF Build and optimize firewall policies + network access controls Ensure compliance alignment (GDPR/PCI DSS …/HIPAA etc.) Perform regular audits + risk assessments, close compliance gaps Evaluate/Recommend new security tools & methodologies Monitor network traffic & identify operational security threats Work closely with Network, Infra, Cloud & Engineering teams Communicate complex technical security topics to non-technical audience Provide guidance/training to internal teams Maintain updated documentation & security configuration baselines More ❯

Security Architect 6 Month Contract Location: Home/Andover (2 days on site) Rate: £750 - £800 per day (OUTSIDE IR35) Skills: Security Architecture, Sparx EA, SC Clearance We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy. Due to the nature of the work valid SC clearance is essential click apply More ❯

within Middlesbrough Council s ICT Services. The primary focus of this assignment is to work closely with the current postholder to extract and document the council s existing enterprise architecture setup, including infrastructure, security frameworks, and strategic roadmaps. Key responsibilities include: Liaising directly with the current Enterprise Architect to understand and document: The council s ICT Strategy and … technical architecture. Existing security architecture, including compliance with PSN, PCI-DSS, LGA Cyber Security, and penetration testing protocols. Key platforms and technologies in use, including Microsoft Azure, M365, Active Directory, Intune, endpoint management, and any bespoke systems. Governance structures, design principles, and procurement processes. Producing clear documentation and handover materials to support ongoing strategic planning and operational … ICT Services team with technical advice and short-term input into strategic initiatives. Ensuring that all work aligns with council priorities and ICT policies, with a focus on sustainability, security, and integration. This is hands-on role requiring excellent communication skills, technical expertise, and the ability to quickly assimilate complex information. The successful candidate will play a key role More ❯

within Middlesbrough Council’s ICT Services. The primary focus of this assignment is to work closely with the current postholder to extract and document the council’s existing enterprise architecture setup, including infrastructure, security frameworks, and strategic roadmaps. Key responsibilities include: Liaising directly with the current Enterprise Architect to understand and document: The council’s ICT Strategy and … technical architecture. Existing security architecture, including compliance with PSN, PCI-DSS, LGA Cyber Security, and penetration testing protocols. Key platforms and technologies in use, including Microsoft Azure, M365, Active Directory, Intune, endpoint management, and any bespoke systems. Governance structures, design principles, and procurement processes. Producing clear documentation and handover materials to support ongoing strategic planning and operational … ICT Services team with technical advice and short-term input into strategic initiatives. Ensuring that all work aligns with council priorities and ICT policies, with a focus on sustainability, security, and integration. This is hands-on role requiring excellent communication skills, technical expertise, and the ability to quickly assimilate complex information. The successful candidate will play a key role More ❯

Location: Remote Clearance Required: Active SC Contract Type: 6 Months Overview: Our public sector consultancy client is looking for an SC-cleared Cyber Security Architect to support ongoing digital transformation and security assurance work. The role will focus on designing secure systems and advising on risk mitigation strategies across government projects. Key Skills: Experience in cyber security architecture and secure system design Knowledge of public sector security standards and frameworks Ability to assess risks and define security controls Strong documentation and stakeholder communication skills Familiarity with cloud and hybrid environments More ❯

On-site/Hybrid (UK-based) Clearance Required: DV (Developed Vetting) Contract Type: Long-term, Outside IR35 Overview: Our public sector consultancy client is seeking a DV-cleared Cyber Security Architect to support secure architecture design and implementation across sensitive government programmes. The role involves working closely with stakeholders to ensure systems meet security and compliance requirements. … Key Skills: Proven experience in cyber security architecture within secure environments Strong understanding of NCSC principles, risk management Secure by design experience Ability to produce HLD/LLD and security documentation Stakeholder engagement and technical leadership More ❯

Fortinet). Design and implementation experience with VPNs, remote access, load balancing, firewalls, proxies (F5, Palo Alto, Forcepoint, Cisco ASA). Strong knowledge of wireless networking design and optimisation. Security integration: Zero Trust, segmentation, NAC; familiarity with ISO 27001, NIST, PCI-DSS, GDPR. Cloud & Virtualisation: AWS, Azure, or GCP networking services; understanding of hybrid/multi-cloud; automation tools … Python). Monitoring & Management: Network management systems (SolarWinds, Cisco DNA Center); performance monitoring, logging, incident response. Experience Requirements: 7 10+ years in network engineering, with 3 5 years in architecture/design roles. Proven experience in large-scale or complex enterprise environments. Architectural artefact production (HLDs, LLDs, diagrams, standards). Leading technical design workshops and influencing senior stakeholders. Vendor … analytical thinker. Outstanding communicator able to translate technical designs for non-technical stakeholders. Strong leadership, mentoring, and documentation abilities. Vendor and stakeholder management skills. Continuous learning mindset. Deliverables: Network Architecture Blueprint/Roadmap High-Level & Low-Level Design Documents Network Standards and Configuration Templates Capacity and Resilience Plans Risk Assessments and Security Architecture Inputs Technical Design Authority More ❯

Wireless), virtualisation and cloud technologies, and will possess current industry certifications in these areas. You will have a solid background in cybersecurity, and demonstratable skills in the domains of security operations, data loss and fraud prevention, security architecture, identity and access management. About You To be considered as our Head of IT, you will need: Azure Solutions More ❯

requests and enquiries. This will allow the core team to remain focused on delivering a major business-critical initiative. The Azure Architect will work closely with the wider Solutions Architecture function—translating high-level designs (HLDs) into low-level designs (LLDs)—and provide ongoing support to the engineering teams through implementation and delivery. Strong communication skills and experience operating … Architect, you’ll play a key role in designing, implementing, and governing new cloud services. Collaboration is at the heart of this role, working side-by-side with other architecture and cloud platform engineering teams to drive secure, scalable cloud solutions. Azure Architect Skills & Experience required: A strong background in leading and supporting IT technical implementation projects. Proven expertise … in Azure architecture, including infrastructure, network design, and security architecture. Hands-on experience with Infrastructure as Code tools such as Terraform or Ansible. Familiarity with DevSecOps principles and delivering infrastructure securely through automated pipelines. Ability to translate complex business requirements into detailed, actionable technical designs and documentation. Experience in creating proofs of concept (PoCs) and validating technology choices More ❯