126 to 150 of 371 Security Architecture Jobs

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 information risks. Collaborate 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 information risks. Collaborate 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 information risks. Collaborate More ❯

About the role Here at DS Smith, a multi-national sustainable packaging provider, we are looking for a Security Assurance Analyst to join our growing Security Team. The mission of the I&T Digital Security organisation is to deliver an efficient and effective service that has scalability and flexibility to support the demands of a FTSE … business.Supporting Head of Information Security Architecture and Assurance as well as working closely with key stakeholders including Head of Governance, Risk and Compliance, Digital Security, IT and business teams you will focus on core areas such as risk management and security due-diligence reviews ensuring compliance with legal, regulatory and relevant security policies and best … practices.In this position you will provide assurance and guidance that the security features, practices, procedures, and architecture of an information system accurately mediates and enforces the security policies.Visibility and the ability to build close working relationships with Information & Technology (I&T) team members, business stakeholders as well as external partners is essential. This will require some ‘on More ❯

Senior Application Security Engineer Cambridgeshire Based - 1-2 days a week onsite We are looking for an experienced Senior Application Security Engineer to join our client's expanding Cyber Security team. This is an incredible opportunity to craft a world-class Application Security function , playing a critical role in embedding security within all stages of … the development lifecycle. What you'll be doing: Becoming a key contributor to the Cyber team by focusing on application security architecture and implementing a robust risk management programme. Collaborating closely with different teams to devise plans, perform threat modelling, adopt architecture best practices, drive secure development lifecycles, and manage risk remediation. Providing expertise in security best practices and compliance while undertaking hands-on security testing. Identifying application security risks and supporting requirements for new projects and system developments. Representing the Cyber team during review sprints to ensure application security is prioritised before deployment. Partnering with architecture and development teams to review application design and code for security vulnerabilities. Establishing More ❯

Principle Security Architect £120000 GBP Onsite WORKING Location: Chelmsford, East of England - United Kingdom Type: Permanent Application Security Architect UK-Wide (London optional) Up to £120,000 + Package - Permanent We're looking for a seasoned Security Architect with a strong focus on application security and a proven track record in consulting. This is an opportunity … to work across complex public sector programmes, helping organisations design secure applications while influencing strategy and best practice across the practice. What you'll be doing: Leading application security architecture for high-profile public sector clients. Advising on and implementing secure development practices aligned with OWASP, threat modelling, and secure SDLC frameworks. Supporting pre-sales, solution design, and … client engagements across consulting projects. Mentoring and upskilling client teams and internal consultants on application security. Experience required: Consulting experience in application security architecture, preferably with exposure to public sector clients. Deep knowledge of OWASP Top 10, secure coding practices, threat modelling, and vulnerability management. Experience influencing design and security strategy across large programmes. Strong communication and More ❯

Role : Enterprise Architect - Security Job type : Permanent, full-time Salary : c. £115K Industry - Music – Music Rights Management, Copyright Location : London – Hybrid (2-3 days per week in office) The Role We are seeking an experienced Enterprise Architect – Security to define and deliver our cyber security strategy, roadmaps, and architecture. Working within the Enterprise Architecture (EA) team … and alongside the Cyber Security Team, you’ll ensure our business and technology strategies are delivered secure by design. This new role will translate business strategy into a coherent security strategy and roadmaps, supported by artefacts such as architectural landscapes, principles, and standards. You’ll provide architectural assurance, mentoring, and guidance to Solution and Technical Architects across the … CIO department—setting security guardrails while enabling autonomy. You’ll work closely with senior stakeholders including the executive and leadership teams, enterprise and business architects, analysts, product owners, project managers, and engineers to ensure secure, strategic outcomes. The Team The EA team delivers technology strategies, roadmaps, landscapes, solution architectures, and technical designs for all key systems. Our mission is More ❯

Role : Enterprise Architect - Security Job type : Permanent, full-time Salary : c. £115K Industry - Music – Music Rights Management, Copyright Location : London – Hybrid (2-3 days per week in office) The Role We are seeking an experienced Enterprise Architect – Security to define and deliver our cyber security strategy, roadmaps, and architecture. Working within the Enterprise Architecture (EA) team … and alongside the Cyber Security Team, you’ll ensure our business and technology strategies are delivered secure by design. This new role will translate business strategy into a coherent security strategy and roadmaps, supported by artefacts such as architectural landscapes, principles, and standards. You’ll provide architectural assurance, mentoring, and guidance to Solution and Technical Architects across the … CIO department—setting security guardrails while enabling autonomy. You’ll work closely with senior stakeholders including the executive and leadership teams, enterprise and business architects, analysts, product owners, project managers, and engineers to ensure secure, strategic outcomes. The Team The EA team delivers technology strategies, roadmaps, landscapes, solution architectures, and technical designs for all key systems. Our mission is More ❯

Role : Enterprise Architect - Security Job type : Permanent, full-time Salary : c. £115K Industry - Music – Music Rights Management, Copyright Location : London – Hybrid (2-3 days per week in office) The Role We are seeking an experienced Enterprise Architect – Security to define and deliver our cyber security strategy, roadmaps, and architecture. Working within the Enterprise Architecture (EA) team … and alongside the Cyber Security Team, you’ll ensure our business and technology strategies are delivered secure by design . This new role will translate business strategy into a coherent security strategy and roadmaps, supported by artefacts such as architectural landscapes, principles, and standards. You’ll provide architectural assurance, mentoring, and guidance to Solution and Technical Architects across … the CIO department—setting security guardrails while enabling autonomy. You’ll work closely with senior stakeholders including the executive and leadership teams, enterprise and business architects, analysts, product owners, project managers, and engineers to ensure secure, strategic outcomes. The Team The EA team delivers technology strategies, roadmaps, landscapes, solution architectures, and technical designs for all key systems. Our mission 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 ❯

Senior Security Consultant (Architecture – AI Specialist) London – Hybrid (2–3 days on-site) Up to £115,000 + Excellent Package This is a rare opportunity to join one of the world’s leading technology and consulting firms, working within their elite UK Cyber Security practice. You’ll be shaping the future of secure AI for major government … that protect some of the most advanced AI/ML systems in use today. This team sits at the forefront of secure digital transformation, helping clients navigate emerging AI security challenges, from model integrity and data privacy to adversarial threats and ethical governance. What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy … and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure AI adoption and architecture decisions Experience required 7+ years’ experience in cybersecurity, ideally More ❯

Senior Security Consultant (Architecture – AI Specialist) London – Hybrid (2–3 days on-site) Up to £115,000 + Excellent Package This is a rare opportunity to join one of the world’s leading technology and consulting firms, working within their elite UK Cyber Security practice. You’ll be shaping the future of secure AI for major government … that protect some of the most advanced AI/ML systems in use today. This team sits at the forefront of secure digital transformation, helping clients navigate emerging AI security challenges, from model integrity and data privacy to adversarial threats and ethical governance. What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy … and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure AI adoption and architecture decisions Experience required 7+ years’ experience in cybersecurity, ideally More ❯

Senior Security Consultant (Architecture – AI Specialist) London – Hybrid (2–3 days on-site) Up to £115,000 + Excellent Package This is a rare opportunity to join one of the world’s leading technology and consulting firms, working within their elite UK Cyber Security practice. You’ll be shaping the future of secure AI for major government … that protect some of the most advanced AI/ML systems in use today. This team sits at the forefront of secure digital transformation, helping clients navigate emerging AI security challenges, from model integrity and data privacy to adversarial threats and ethical governance. What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy … and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure AI adoption and architecture decisions Experience required 7+ years’ experience in cybersecurity, ideally More ❯

Senior Security Consultant (Architecture – AI Specialist) London – Hybrid (2–3 days on-site) Up to £115,000 + Excellent Package This is a rare opportunity to join one of the world’s leading technology and consulting firms, working within their elite UK Cyber Security practice. You’ll be shaping the future of secure AI for major government … that protect some of the most advanced AI/ML systems in use today. This team sits at the forefront of secure digital transformation, helping clients navigate emerging AI security challenges, from model integrity and data privacy to adversarial threats and ethical governance. What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy … and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure AI adoption and architecture decisions Experience required 7+ years’ experience in cybersecurity, ideally More ❯

Senior Security Consultant (Architecture – AI Specialist) London – Hybrid (2–3 days on-site) Up to £115,000 + Excellent Package This is a rare opportunity to join one of the world’s leading technology and consulting firms, working within their elite UK Cyber Security practice. You’ll be shaping the future of secure AI for major government … that protect some of the most advanced AI/ML systems in use today. This team sits at the forefront of secure digital transformation, helping clients navigate emerging AI security challenges, from model integrity and data privacy to adversarial threats and ethical governance. What you’ll be doing Defining and delivering enterprise-level AI/ML security strategy … and architecture Designing secure AI/ML models, pipelines, and cloud infrastructures across Azure, AWS and GCP Leading complex AI risk assessments, adversarial testing, and governance initiatives Embedding ethical AI principles and regulatory compliance (EU AI Act, GDPR, ISO 27001) Influencing senior stakeholders on secure AI adoption and architecture decisions Experience required 7+ years’ experience in cybersecurity, ideally More ❯

Cyber Security Consultant - Insurance Our client, a London Market Insurer is recruiting a Cyber Security Consultant to join a dynamic team. You'll play a key role in providing assessment, security controls, security design assessment and liaising with technical teams to ensure compliance throughout the project life cycle. Key Responsibilities: Leading security assurance, assessments, and … advisory across both cloud-based and on-premises IT and business projects, in alignment with NIST 800-53 standards. Collaborating with security architecture and cross-functional teams to define and implement effective security controls and design patterns. Defining non-functional security requirements and ensuring their integration into solution architectures. Performing in-depth security risk assessments … and providing actionable mitigation strategies. Advising and influencing stakeholders to remediate non-compliant processes and improve security posture. Supporting the delivery and rollout of key global and regional security initiatives. Managing business-as-usual (BAU) activities, including incident handling, service requests, and change management. Essential Skills & Experience: Experienced security analyst/engineer/consultant Good understanding of More ❯

About the Role A leading UK digital transformation consultancy consistently recognised as a Times Top 100 Company to Work For is seeking a Cybersecurity Architect to join its growing security practice. This is a fully remote role (UK-based), working on high-impact programmes across public and private sector clients. Youll play a key role in designing secure cloud … and application architectures, advising on best practices, and embedding security into digital platforms from discovery through to delivery. Key Responsibilities Design secure cloud architectures across AWS/Azure/GCP for enterprise-scale transformation projects Define and implement application security standards including threat modelling, secure SDLC, API security and DevSecOps practices Conduct security risk assessments, architecture reviews and produce high-level and low-level security designs Advise engineering and product teams on identity, encryption, zero trust, network security and data protection approaches Work alongside client CISOs, architects and delivery teams, providing strategic security guidance Support bid work, proposals and shaping of security solutions for new client engagements Stay current with emerging More ❯

Role Overview We are seeking a highly skilled Cloud Security Engineer with hands-on experience using Wiz and deep technical expertise across major cloud platforms including AWS, Azure, and GCP . This role is key in strengthening our cloud security posture, managing security incidents, and driving proactive improvements through advanced risk and control measures. You will collaborate … with cross-functional IT, DevOps, and Security teams to identify, assess, and mitigate security risks, leveraging automation and best practices to ensure secure cloud environments across our organization. Key Responsibilities Deploy, configure, and optimize Wiz for continuous cloud security monitoring and compliance management. Identify vulnerabilities, misconfigurations, and risks across AWS, Azure, and GCP environments, and drive remediation … efforts. Lead root cause analysis (RCA) for security incidents and coordinate escalations as needed. Partner with software engineering and infrastructure teams to integrate security best practices into CI/CD pipelines and software design. Monitor industry information technology trends to anticipate evolving threats and recommend security strategy enhancements. Participate in change and transformation initiatives to improve digital More ❯

strategic lead for safeguarding the integrity, confidentiality, and availability of data, systems, and operations across its global digital taxation platform. As a senior executive, the CISO will ensure that security is embedded in the architecture, products, operations, and deployment of services and solutions delivered to governments and digital service providers worldwide. This is a high-visibility role: you … interact with national tax authorities, regulators, international stakeholders, and internal leadership to drive trust and resilience across all operations. Key Responsibilities Strategy & Vision Define and lead a global information security vision aligned with the mission to support fair and secure digital taxation across jurisdictions. Translate business objectives, regulatory frameworks, and threat landscapes into actionable security and risk strategies. … Shape the security culture: champion awareness, training, and security-first thinking from engineering to client-facing teams. Governance, Risk & Compliance Develop and maintain security policies, standards, and controls, tailored for cross jurisdictional compliance (e.g. GDPR, DORA, local tax/financial regulations). Lead periodic risk and security assessments (e.g. penetration testing, threat modeling, audit readiness) for More ❯

Job Title: Cloud Security Architect Job Type: Contract (OUTSIDE IR35) Location: Fully Remote (occasional travel, expenses covered) Day Rate: £450-500/day (OUTSIDE IR35) Contract Length: 12 Months Cloud Security Architect - Role & Responsibilities Evaluate and validate the security architecture of the client's cloud platform and associated migration strategies Ensure alignment with organisational security standards, frameworks, and best practices Identify potential security risks and develop mitigation strategies to minimize exposure Provide expert guidance on secure solution design and support teams throughout implementation Cloud Security Architect - Required Experience Active SC Clearance (essential) 5+ years' in cloud security architecture Oracle Cloud Infrastructure On-premise to cloud migraitons Excellent stakeholder engagement & communication More ❯

market leaders in providing customer and client-centric services, operating across multiple locations. Due to continued growth and acquisitions, they are keen to appoint an experienced Head of Information Security, based out of the central Birmingham offices - one day in the office and 4 days remote. Paying a salary range up to £85,000 plus bonus. As an experienced … Information Security Manager, you will define and drive InfoSec strategy across group. Leading a security team ensuring safeguarding data, compliance with regulatory frameworks. In addition, you will lead a strategic vision with hands-on expertise across critical systems. Information Security Manager: Duties Experience of business acquisitions - Highly desirable Develop/Maintain enterprise InfoSec strategy aligned business goals … Oversee security architecture, vulnerability management, incident response and threat intelligence Lead security risk assessments and manage remediation plans for gaps Financial regulation compliance - GDRP, PCI DSS, SOX, FCA Establish security policies, standards & procedures Repost security posture, incidents & key metrics Drive security awareness and training programmes Manage relationships with external auditors, regulators and security More ❯

Typical task breakdown: Security Defect Management- Analyzing, validating, communicating, and consulting on security defects identified by both automated and manual sources such as CodeQL, Rapid7 Web Application Security, penetration testing, bug bounty, etc. In other words, our security engineers are partners to software engineers who require accurate information on why a vulnerability exists and what they … implementing new features and remediating existing issues. Tool Enablement- Enabling and monitoring automated defect detection tooling (CodeQL, Rapid7, etc.) at the repository or application level according to established process. Security Test Onboarding & Management- Collecting and communicating required scope and access information for penetration testing and security assurance assessments, as well as handling the output of these assessments via … our Defect Management Process. Interaction with team: - Accountable for a dedicated set of applications to work directly with development teams. Part of a larger security engineering team that sets standards and ways of working for interacting with development teams. - Security Engineers will help development teams identify security gaps in their applications and services and assist in coming More ❯

Cyber Security GRC Consultant (DV Cleared) Location: Hybrid/Southeast Region - on-site presence required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance services within MOD and Public Sector environments. You'll collaborate … with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert peers in Secure Architecture and Risk Planning. Key Responsibilities Deliver Secure by Design risk and security assurance functions within MOD/… Public Sector. Lead and advise on risk management frameworks, ISMS, and Enterprise Security Risk Management. Facilitate security and risk workshops with Authority departments. Produce clear reporting on vulnerabilities, risks, controls, and treatment activities. Provide pragmatic remediation and risk management guidance. Support secure design across technology platforms including cloud infrastructures. Contribute to blogs and research within the Cyberfort community. More ❯

Security Architect Location: Hybrid/Remote (occasional travel to client sites, but highly remote) Salary: Competitive + car allowance + up to 10% performance bonus + excellent benefits Join a growing technology consultancy delivering secure, modern platforms for high risk environments across defence & UK Central Government. The Role You'll work across the full systems lifecycle, from discovery and … Responsibilities Deliver expert cyber consultancy across digital product lifecycles Drive Secure by Design and privacy by default principles Lead threat modelling, translating findings into actionable design guidance Define secure architecture for modern cloud platforms Guide teams on secure coding, reviews and best practice Support incident response and foster a culture of continuous assurance What You'll Bring Proven experience … leading security architecture and design for complex IT environments Understanding of cloud technologies and modern delivery patterns Strong ability to simplify complexity and communicate with senior stakeholders Familiarity with TOGAF or equivalent frameworks Ideally previous experience delivering into Central Government Essential: CISSP, CISM, or similar industry-recognised certification Desirable: CIISec Full Membership, NCSC CCP (Security Architecture More ❯

Security Architect Location: Remote (occasional travel to client sites in London and South West but generally remote) Salary: Competitive + car allowance + up to 10% performance bonus + excellent benefits Join a growing technology consultancy delivering secure, modern platforms for high risk environments across Defence and UK Central Government. Ideally you will hold current SC/DV. The … Responsibilities Deliver expert cyber consultancy across digital product lifecycles Drive Secure by Design and privacy by default principles Lead threat modelling, translating findings into actionable design guidance Define secure architecture for modern cloud platforms Guide teams on secure coding, reviews and best practice Support incident response and foster a culture of continuous assurance What You’ll Bring Proven experience … leading security architecture and design for complex IT environments Understanding of cloud technologies and modern delivery patterns Strong ability to simplify complexity and communicate with senior stakeholders Familiarity with TOGAF or equivalent frameworks Ideally previous experience delivering into Central Government/Defence Essential: CISSP, CISM, or similar industry-recognised certification Desirable: CIISec Full Membership, NCSC CCP (Security More ❯