1 to 25 of 84 Security Architect Jobs in England

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 and services. Present and defend security design decisions to peers and senior stakeholders. What you'll bring to the Technical Security Architect role Strong background More ❯

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 and services. Present and defend security design decisions to peers and senior stakeholders. What you'll bring to the Technical Security Architect role Strong background More ❯

Job Title: Information Security Architect - Solutions & Enterprise Security Architecture Location: Manchester Hybrid Working: 50% Remote/50% Office Leading Financial Services/FinTech are seeking a highly technical and broad Information Security Architect to join their security architecture team. This is a key position responsible for ensuring that the design, delivery, and operation of … systems and services meet the highest security architecture and compliance standards. Information Security Architect will provide architectural leadership across multiple security domains — combining deep hands-on technical security expertise with strategic enterprise security architecture thinking. You will play a critical role in embedding security throughout the technology landscape, from solution-level security reviews to security solutions and enterprise-wide security architecture standards. This role requires a balance of security solution architecture, technical review and assurance, and enterprise security architecture skills. You will define and validate security controls, assess new technologies, perform security design reviews, and ensure security-by-design principles are consistently applied across More ❯

Security Architect (Network Security) Location -Warwick/Wokingham/Hybrid About the Role We are seeking an experienced Security Architect (Network Security) to design, implement, and maintain enterprise-grade network security solutions. This role will play a critical part in safeguarding infrastructure, ensuring compliance with global standards, and driving a proactive security posture across the organization. You will work closely with cross-functional IT teams, influence security strategy, and provide expert guidance on best practices in a highly regulated environment. Key Responsibilities Design, architect, and maintain network security infrastructure including Firewalls, IDPS, Proxies, Load Balancers, VPNs, and WAFs. Develop and manage firewall policies, network access controls, IAM solutions … MFA, RBAC, and privilege management . Ensure alignment of security measures with compliance standards (GDPR, HIPAA, PCI DSS). Conduct regular security audits and assessments to identify and remediate risks. Apply industry frameworks such as NIST Cybersecurity Framework, ISO 27001, CIS Controls . Oversee and enhance security technologies: SIEM, vulnerability management, cloud security (OCI/Azure More ❯

Job Title: Information Security Architect Location: London Hybrid Working: 50% Remote/50% Office Leading Financial Services/FinTech are seeking a highly technical and broad Information Security Architect to join their security architecture team. This is a key position responsible for ensuring that the design, delivery, and operation of systems and services meet the … highest security architecture and compliance standards. Information Security Architect will provide architectural leadership across multiple security domains — combining deep hands-on technical security expertise with strategic enterprise security architecture thinking. You will play a critical role in embedding security throughout the technology landscape, from solution-level security reviews to security solutions … and enterprise-wide security architecture standards. This role requires a balance of security solution architecture, technical review and assurance, and enterprise security architecture skills. You will define and validate security controls, assess new technologies, perform security design reviews, and ensure security-by-design principles are consistently applied across hybrid, on-premise, and cloud environments. More ❯

Job Title: Information Security Architect Location: London Hybrid Working: 50% Remote/50% Office Leading Financial Services/FinTech are seeking a highly technical and broad Information Security Architect to join their security architecture team. This is a key position responsible for ensuring that the design, delivery, and operation of systems and services meet the … highest security architecture and compliance standards. Information Security Architect will provide architectural leadership across multiple security domains — combining deep hands-on technical security expertise with strategic enterprise security architecture thinking. You will play a critical role in embedding security throughout the technology landscape, from solution-level security reviews to security solutions … and enterprise-wide security architecture standards. This role requires a balance of security solution architecture, technical review and assurance, and enterprise security architecture skills. You will define and validate security controls, assess new technologies, perform security design reviews, and ensure security-by-design principles are consistently applied across hybrid, on-premise, and cloud environments. More ❯

Enterprise Security Architect page is loaded Enterprise Security Architectlocations: Manchester: Bristol Harbourside: Leeds Wellington Placetime type: Full timeposted on: Posted Todaytime left to apply: End Date: November 26, 2025 (14 days left to apply)job requisition id: 135879 End Date Tuesday 25 November 2025 Salary Range £90,440 - £106,400 Flexible Working Options Hybrid Working, Job Share … Job Description Summary . Job Description JOB TITLE: Enterprise Security Architect SALARY: £90,440 - £106,400 LOCATION(S): Bristol, Manchester, Leeds, or Edinburgh HOURS: Full time WORKING PATTERN: Hybrid, 40% (or two days) in an office site About this opportunity We're looking for passionate and forward-thinking Enterprise Security Architects who can combine deep technical thought … leadership with strong security knowledge & skills to help drive the Group's Security Architecture forward. We have a role open to be responsible for the Application Security domain. Application Security at Lloyds Banking Group includes Application Development Security, Application Security Testing, Release Management, Application Operation Protection, Mobile Application Protection, and Threat Modelling.The Chief Security More ❯

Security Architect – Defence Sector Bristol based (Hybrid) SC Eligible Are you ready to play a pivotal role in safeguarding critical defence systems? We’re looking for a Security Architect to design and assure secure solutions that protect our nation’s most vital technologies and information assets. This is a unique opportunity to join a forward-thinking … defence organisation where security is at the heart of everything we do. The Role As a Security Architect , you’ll take responsibility for designing, implementing, and overseeing the organisation’s security infrastructure — ensuring our products and systems remain resilient against evolving cyber and information security threats. You’ll work collaboratively across engineering, product, and project … teams to ensure Secure by Design principles are embedded from the ground up. Key Responsibilities: Identify and integrate security requirements throughout the product and system development lifecycle. Lead threat modelling and risk assessments, applying frameworks such as ISO/IEC 27001, NIST 800-30/53, and ISO 31000. Advise on secure architectures and develop strategies to mitigate identified More ❯

Sav Security Architect - Defence Sector Bristol based (Hybrid) SC Eligible Are you ready to play a pivotal role in safeguarding critical defence systems? We're looking for a Security Architect to design and assure secure solutions that protect our nation's most vital technologies and information assets. This is a unique opportunity to join a forward … thinking defence organisation where security is at the heart of everything we do. The Role As a Security Architect , you'll take responsibility for designing, implementing, and overseeing the organisation's security infrastructure - ensuring our products and systems remain resilient against evolving cyber and information security threats. You'll work collaboratively across engineering, product, and … project teams to ensure Secure by Design principles are embedded from the ground up. Key Responsibilities: Identify and integrate security requirements throughout the product and system development lifecycle. Lead threat modelling and risk assessments, applying frameworks such as ISO/IEC 27001, NIST 800-30/53, and ISO 31000. Advise on secure architectures and develop strategies to mitigate More ❯

Enterprise Security Architect - Operational Technology (OT) - Lancashire or Greater Manchester - Hybrid. £85k to 90k – 20% bonus. 5k car allowance. Health care. Combined pension contribution 21%. Plus a whole range of other benefits. Enterprise Security Architect who has a passion for security architecture to set direction and provide architecture leadership for this enterprise level north … west based critical infrastructure organisation. You will make a direct impact on the regions drive to Net Zero. As the Enterprise Security Architect, working with operational technology (OT) the primary purpose of this role is to develop enterprise security architecture and supporting policies, guidance in support of the Information and cyber-physical security strategy, ensuring this … CNI organisation is resilient against security threats. As the Enterprise Security Architect, you will be key to establishing the secure by design principles for the OT for this organisation and create the benchmark for other architects in the organisation. OT in this role could be SCADA Engineering, IOT, Telecoms networks, IIOT, Smart metering, Telemetry - any of these More ❯

Enterprise Security Architect - Operational Technology (OT) - Lancashire or Greater Manchester - Hybrid. £85k to 90k – 20% bonus. 5k car allowance. Health care. Combined pension contribution 21%. Plus a whole range of other benefits. Enterprise Security Architect who has a passion for security architecture to set direction and provide architecture leadership for this enterprise level north … west based critical infrastructure organisation. You will make a direct impact on the regions drive to Net Zero. As the Enterprise Security Architect, working with operational technology (OT) the primary purpose of this role is to develop enterprise security architecture and supporting policies, guidance in support of the Information and cyber-physical security strategy, ensuring this … CNI organisation is resilient against security threats. As the Enterprise Security Architect, you will be key to establishing the secure by design principles for the OT for this organisation and create the benchmark for other architects in the organisation. OT in this role could be SCADA Engineering, IOT, Telecoms networks, IIOT, Smart metering, Telemetry - any of these More ❯

AI/ML Security Architect £130000 GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Security Architect - ML/AI Systems UK | Hybrid | Up to £130,000 + Package | SC Eligible We're looking for a hands-on Security Architect with deep expertise in ML/AI systems to join a … leading Security Team. This is a rare opportunity to act as a technical SME, shaping the security of AI-driven systems in high-stakes environments. What you'll be doing: Own and design security architectures for ML/AI systems, ensuring robust protection across all stages of the AI lifecycle. Act as the technical SME, providing guidance … and solutions to complex security challenges in AI/ML deployments. Work closely with engineering, data science, and DevSecOps teams to embed security best practices. Assess and mitigate risks specific to AI models, data pipelines, and ML/AI frameworks. Influence security strategy and contribute to cutting-edge AI security initiatives. Experience & Skills Required: Proven hands More ❯

Security Architect – ML/AI Systems 📍 UK | Hybrid | Up to £130,000 + Package | SC Eligible We’re looking for a hands-on Security Architect with deep expertise in ML/AI systems to join a leading Security Team. This is a rare opportunity to act as a technical SME, shaping the security of … AI-driven systems in high-stakes environments. What you’ll be doing: Own and design security architectures for ML/AI systems, ensuring robust protection across all stages of the AI lifecycle. Act as the technical SME, providing guidance and solutions to complex security challenges in AI/ML deployments. Work closely with engineering, data science, and DevSecOps … teams to embed security best practices. Assess and mitigate risks specific to AI models, data pipelines, and ML/AI frameworks. Influence security strategy and contribute to cutting-edge AI security initiatives. Experience & Skills Required: Proven hands-on experience securing ML/AI systems (not theoretical knowledge). Deep technical expertise in AI/ML architectures, data More ❯

Security Architect – ML/AI Systems 📍 UK | Hybrid | Up to £130,000 + Package | SC Eligible We’re looking for a hands-on Security Architect with deep expertise in ML/AI systems to join a leading Security Team. This is a rare opportunity to act as a technical SME, shaping the security of … AI-driven systems in high-stakes environments. What you’ll be doing: Own and design security architectures for ML/AI systems, ensuring robust protection across all stages of the AI lifecycle. Act as the technical SME, providing guidance and solutions to complex security challenges in AI/ML deployments. Work closely with engineering, data science, and DevSecOps … teams to embed security best practices. Assess and mitigate risks specific to AI models, data pipelines, and ML/AI frameworks. Influence security strategy and contribute to cutting-edge AI security initiatives. Experience & Skills Required: Proven hands-on experience securing ML/AI systems (not theoretical knowledge). Deep technical expertise in AI/ML architectures, data More ❯

Position: Security Architect Employment Type: Contract Start: ASAP (November/December 2025) Duration: 6 Months (with expected extension) Location: Wiltshire, UK (Hybrid) Language(s): English Focus on SAP is a specialist SAP and ERP Recruitment organisation offering both permanent and contract staffing solutions on a global scale. Client – Partnered with a global leader in digital transformation and IT … for the people and communities they serve. For you, this means working on challenging projects that demand innovation, collaboration, and thought leadership . Role – We are seeking an experienced Security Architect with strong expertise in service mesh security and API security to join a major transformation programme within a highly regulated environment. You will play a … key role in designing and governing security controls across hybrid and multi-cloud platforms, ensuring robust protection of microservices, APIs, and data flows while aligning with industry security, compliance, and regulatory standards. This role offers the opportunity to influence and shape security architecture across critical platforms, working closely with senior security, engineering, and architecture teams to More ❯

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 More ❯

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 More ❯

Junior Security Architect Location: Bristol (Hybrid) | Type: Permanent | Salary: up to £49,500 Were recruiting on behalf of a leading global professional services organisation seeking a Junior Security Architect to join their UK CISO function. This role offers the chance to work on major global security initiatives across cloud, AI and emerging technologies. This role … will suit someone who is looking to make their first step in to Architecture. We're looking for candidates with 23 years experience in InfoSec or related fields (e.g., Security Engineering, Security Operations, Application Security) The Role Provide security architecture guidance for internal technology projects. Review solution designs and perform threat modelling to identify risks. Recommend … security controls and contribute to security-by-design reference architectures. Support the development of security governance and best practices. Collaborate with stakeholders across the UK and global teams. Assist Senior Architects on impactful security programmes. What Youll Bring 23 years experience in InfoSec or related fields. Knowledge of core security domains: IAM, network security 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 delivery More ❯

Role Title: Financial Services Security Architect Location: Leeds (Hybrid - 4 days on-site per week) Day Rate: £467.50 Inside IR35 Duration: 6 months The Role We are seeking a highly experienced Security Architect with 15+ years of Information Security experience, including leadership in cloud security within the financial services sector. The role focuses on … designing secure, scalable, and compliant architectures aligned with regulatory and business requirements. Key Responsibilities Define and evolve cloud security architecture strategy, aligning with European regulations (GDPR, DORA, PSD2, NIS2) and industry standards. Act as a trusted advisor to senior leadership and engineering teams on cloud security. Lead security architecture reviews, risk assessments, and controls for enterprise applications and … CD pipelines and infrastructure-as-code templates. Ensure compliance with frameworks such as NIST CSF, ISO 27001, PCI DSS, and CSA CCM. Essential Skills & Experience 15+ years in Information Security, 7-8+ years in Security Architecture. Cloud security architecture experience (AWS, Azure, GCP), multi-cloud preferred. Deep financial services security knowledge and regulatory experience. Expertise 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 recommending design improvements. Conduct 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 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 recommending design improvements. Conduct 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 More ❯

Cyber - Technical Security Architect (MOD) Location: Remote + South East/South West on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Technical Cyber Security Architect, you will play a pivotal role in shaping secure architecture and delivering expert consultancy to our clients, particularly within the … to design, validate, and implement secure solutions that align with business and regulatory requirements. Key Responsibilities Provide secure design advice and guidance throughout the project lifecycle. Ensure adherence to security standards, blueprints, and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate the effectiveness of security controls and recommend improvements. Deliver security architecture for … cloud and hybrid environments. Scope and review IT Health Checks (ITHC) and produce remediation plans. Conduct threat modelling, risk assessments, and design proportional controls. Produce security architecture artefacts including standards and blueprints. Travel to client sites (approx. 40-60%) as required for classified system access. Experience Required The successful candidate will possess Proven experience working in a Security More ❯

Security Architect Flexible Working We understand that life isn t one-size-fits-all, and we re committed to helping you balance your personal and professional commitments. That s why we embrace flexible working. Many of our team members work in different ways, including part-time arrangements so if flexibility matters to you, let s talk about it … days working from home. Plus, to make your commute easier, we provide free shuttle buses from Horsham Station straight to our campus. Description We re seeking a hands-on Security Architect to lead the design and assurance of security across our Financial Advice & Wealth Management SaaS platform. This is a pivotal role where you ll own the … security architecture across cloud infrastructure and networking, drive secure-by-design application architectures, and ensure robust security for integrations with external partners and systems. As part of the Technical Architecture team, you ll collaborate with business stakeholders, product teams, engineers, and the wider InfoSec function to embed security as a first-class concern throughout our technology landscape. More ❯

Security Architect Flexible Working We understand that life isn’t one-size-fits-all, and we’re committed to helping you balance your personal and professional commitments. That’s why we embrace flexible working. Many of our team members work in different ways, including part-time arrangements—so if flexibility matters to you, let’s talk about it … days working from home. Plus, to make your commute easier, we provide free shuttle buses from Horsham Station straight to our campus. Description We’re seeking a hands-on Security Architect to lead the design and assurance of security across our Financial Advice & Wealth Management SaaS platform. This is a pivotal role where you’ll own the … security architecture across cloud infrastructure and networking, drive secure-by-design application architectures, and ensure robust security for integrations with external partners and systems. As part of the Technical Architecture team, you’ll collaborate with business stakeholders, product teams, engineers, and the wider InfoSec function to embed security as a first-class concern throughout our technology landscape. More ❯