101 to 125 of 230 Security Architect Jobs in London

THE ROLE NextEnergy Group develops, builds, and operates large-scale solar Photovoltaic (PV) assets and battery storage projects across Europe. As our Security & Information Security Architect, you will set the security vision and implement secure-by-design principles for every layer of the organization — from field … A critical dimension of the role will be tight collaboration with: Data Protection Officer (DPO): embedding privacy-by-design, supporting DPIAs and audits Network & Security Engineering team: turning architecture patterns into robust, monitored, and recoverable configurations in production External security advisors & key technology suppliers to align architectural controls … hands-on role that balances secure-by-design principles with practical delivery across cloud, on-prem, and SaaS estates. KEY RESPONSIBILITIES Set & evolve enterprise security architecture (reference models, standards, patterns) covering IT, OT and hybrid-cloud environments that collect, process and trade renewable-generation data Embed security & privacy More ❯

Chief Security Architect – Contract – 3 months – Inside IR35 We are currently recruiting for a Chief Security Architect to join a leading consultancy. What you will be doing: Create & implement their strategy and roadmap, including the development of an advisory capability within the company Lead the newly … developed security consulting practice including having accountability for its P&L Deliver large security transformation and change programmes Implement strategic roadmaps of IT security restructure programmes What they are looking for: A proven Chief Architect with extensive cyber security & cloud architecture experience Previous consultancy experience … ideally in the areas such as enterprise architecture, advisory capabilities & GRC Experienced in managing large and corporate security transformation programmes Well versed in public speaking and happy to present at industry & company events Seniority level Director Employment type Contract Job function Information Technology and Consulting Industries Computer and Network More ❯

Job Description Are you a Microsoft Security Advisor? Are you a Microsoft Security Architect? Are you a Microsoft Security technologist? Are you a Microsoft Security evangelist? If you are any of the above, we should be talking about an opportunity to join a new practice … within a phenomenal £multi million organisation looking to grow the Microsoft Security offering this business has to its Professional and Managed Services Clients. This Security Architect will be responsible for driving high technical standards, operational excellence, and innovation across the business. This role involves designing, implementing, and … governing security solutions that align with industry best practices and regulatory requirements, ensuring the security and compliance of our cloud environments. You will be the face of this area within the business, completing webinars, speaking with clients, helping to train the Sales & presales guys to position these new More ❯

Social network you want to login/join with: Senior Cyber Security Architect Lead, Aldermaston - Client: Location: Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 10.06.2025 Expiry Date: 25.07.2025 Job Description: Seeking a Senior Cyber Security Architect Lead for a 12-month … and supply chain to assess information risks and recommend management strategies. Maintain awareness of industry best practices in Information Assurance and Risk Management. Determine security architecture applicability to projects and advise architects on security requirements. Review solution designs for compliance and security efficacy. Oversee IT Health Checks … and Vulnerability Assessments, including scope approval. Provide technical risk assessments. Enhance professionalism in Information Risk Management. Participate in and manage project Security Working Groups as appropriate. Qualifications: Experience in highly secure, primarily office-based environments. Experience applying security concepts to complex enterprise solutions. Experience with cloud architecture. Background More ❯

Enterprise Security Architect - Defence (Contract) Location: Hybrid - Remote with regular onsite work in Hampshire Rate: Up to £750 per day (Inside IR35) Clearance: SC Clearance required We are seeking an experienced Enterprise Security Architect for a contract engagement with a leading defence organisation. This role will … a critical part in shaping and securing large-scale enterprise systems within a complex defence environment. You'll be responsible for designing and assuring security architecture across a range of programmes, ensuring that systems are aligned with business objectives, compliant with security frameworks, and resilient against evolving threats. … Daily rate: up to £750 (inside IR35) Duration: Initial 6-month contract with extension potential Location: Primarily remote, with regular onsite presence in Hampshire Security Clearance: Active SC clearance is essential Essential Requirements: Proven experience in enterprise architecture within secure, complex environments In-depth understanding of security frameworks More ❯

Senior Cloud Security Architect (AWS) Location: London, Manchester and Cheltenham, hybrid. This role is required to travel across three office locations. The amount of travel and onsite presence will vary week-to-week up to 3 days per week onsite. Salary: £120,000-£140,000 SC Clearance Requirements … advance through our transparent career development pathways and achieve your career goals. What We're Looking For We are looking for a Senior Cloud Security Architect with extensive knowledge of the key security risks that are present when using AWS at scale. and how these can be … prevented, detected and remediated. For us, this means experience of cloud security and risk management with a strong appreciation for cloud compliance and security standards. It also means you will have experience of building enterprise AWS security strategies, and will have in-depth knowledge of AWS security More ❯

consulting services elevate the unique abilities and business aspirations of customers and employees and build relationships based on trust and value. Role Profile The Security Architect will be a member of a small architecture team comprising application and infrastructure specialists. They will have experience and a strong foundation … on AWS Cloud and On-premises Data Centres (DCs). They will have experience in creating high-level designs (HLDs) following application and infrastructure security policies, standards and best practice. They will be able to defend design choices at technical governance forums (e.g., TDA). Responsibilities Providing technology leadership … to support business transformation proposals, including presentations, specimen RFI/RFP content, methodologies, toolkits and deliverables. Core skills and experience: Creation of high-level security architecture design (HLD). Security capabilities in AWS Cloud and Data Centres (DCs). Knowledge of network segmentation and vulnerability management. Security More ❯

The Associates Global is seeking an experienced Enterprise Architect with a Security focus to join a large, well-established organisation undergoing major digital transformation. The company has very low staff turnover and the relatively newly stood up Architecture practise has excellent sponsorship from the top down. This is … been tailored to the Job description noting the relevant experiences that align. Extensive CV's will not be considered. The Opportunity As the Enterprise Security Architect, you’ll own the definition and implementation of enterprise-wide security architecture. You’ll be responsible for designing strategies and frameworks … services, spanning both on-premise and cloud environments. You’ll also play a hands-on leadership role in mentoring solution and technical architects, ensuring security is a foundational part of the enterprise’s long-term technology roadmap. Key Responsibilities Define and lead the development of the organisation’s cybersecurity More ❯

The Associates Global is seeking an experienced Enterprise Architect with a Security focus to join a large, well-established organisation undergoing major digital transformation. The company has very low staff turnover and the relatively newly stood up Architecture practise has excellent sponsorship from the top down. This is … been tailored to the Job description noting the relevant experiences that align. Extensive CV's will not be considered. The Opportunity As the Enterprise Security Architect, you’ll own the definition and implementation of enterprise-wide security architecture. You’ll be responsible for designing strategies and frameworks … services, spanning both on-premise and cloud environments. You’ll also play a hands-on leadership role in mentoring solution and technical architects, ensuring security is a foundational part of the enterprise’s long-term technology roadmap. Key Responsibilities Define and lead the development of the organisation’s cybersecurity More ❯

The Associates Global is seeking an experienced Enterprise Architect with a Security focus to join a large, well-established organisation undergoing major digital transformation. The company has very low staff turnover and the relatively newly stood up Architecture practise has excellent sponsorship from the top down. This is … been tailored to the Job description noting the relevant experiences that align. Extensive CV's will not be considered. The Opportunity As the Enterprise Security Architect, you’ll own the definition and implementation of enterprise-wide security architecture. You’ll be responsible for designing strategies and frameworks … services, spanning both on-premise and cloud environments. You’ll also play a hands-on leadership role in mentoring solution and technical architects, ensuring security is a foundational part of the enterprise’s long-term technology roadmap. Key Responsibilities Define and lead the development of the organisation’s cybersecurity More ❯

Join to apply for the Email Security Architect role at Varonis . 4 days ago Be among the first 25 applicants. The Company: Varonis (Nasdaq: VRNS) is a leader in data security, specializing in a cloud-native Data Security Platform that discovers and classifies critical data … AI-powered automation. Thousands of organizations worldwide trust Varonis to defend their data across SaaS, IaaS, and hybrid cloud environments. Our solutions include data security posture management (DSPM), data classification, data access governance (DAG), data detection and response (DDR), data loss prevention (DLP), and insider risk management. The Role … The Email Security Architect will drive revenue growth and security maturity in customer and prospect M365 environments. Responsibilities include identifying business challenges, positioning Varonis Email solutions, creating technical pitches, demos, and data reviews, evangelizing solutions, and developing expertise in the Email Security ecosystem (Email Security More ❯

Cloud Security Architect – Contract Location: London (Hybrid) Employment Type: 6-Month Contract Rate: £550/day IR35 Status: Outside IR35 A specialist consultancy is seeking a Cloud Security Architect to join a key client engagement on a contract basis. This role involves shaping and overseeing cloud … security strategy, architecture, and governance across complex cloud environments (AWS and Azure). Key Responsibilities: Define and enforce cloud security architecture and standards Lead security design reviews and threat modelling for cloud-based applications Collaborate with engineering and DevOps teams to ensure secure cloud deployments Review and … improve identity and access management, encryption, and logging strategies Advise stakeholders on cloud risk, compliance, and remediation actions Requirements: Extensive experience in cloud security architecture (AWS and/or Azure) Deep understanding of security best practices, cloud-native tooling, and automation Experience with CI/CD pipeline security More ❯

Cloud Security Architect – Contract Location: London (Hybrid) Employment Type: 6-Month Contract Rate: £550/day IR35 Status: Outside IR35 A specialist consultancy is seeking a Cloud Security Architect to join a key client engagement on a contract basis. This role involves shaping and overseeing cloud … security strategy, architecture, and governance across complex cloud environments (AWS and Azure). Key Responsibilities: Define and enforce cloud security architecture and standards Lead security design reviews and threat modelling for cloud-based applications Collaborate with engineering and DevOps teams to ensure secure cloud deployments Review and … improve identity and access management, encryption, and logging strategies Advise stakeholders on cloud risk, compliance, and remediation actions Requirements: Extensive experience in cloud security architecture (AWS and/or Azure) Deep understanding of security best practices, cloud-native tooling, and automation Experience with CI/CD pipeline security More ❯

Staff Blockchain Security Architect - EMEA - United Kingdom Crypto Jobs Job Description Job Overview : Coinbase is seeking a Staff Blockchain Security Architect to join their growing Blockchain Security (BlockSec) team . This team is responsible for ensuring the security of blockchain interactions, protocols, smart contracts … company expands globally. The role involves collaboration with engineering teams to secure Coinbase's platform and working with cutting-edge blockchain innovations. Key Responsibilities : Security Assessments & Threat Modeling : Conduct security assessments and threat modeling for blockchain protocols, smart contracts, and distributed ledger technologies. Analyze assets for vulnerabilities. Collaboration … with Engineering : Work with product and engineering teams to secure smart contract development and blockchain protocols. Advise on architecture and coding practices for security-critical backend systems. Tooling and Automation : Lead the development of internal blockchain security tools, collaborate with tooling teams, and identify opportunities for automation. Stay More ❯

and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Opus Recruitment Solutions Senior Consultant - Cyber Security - Opus Recruitment Solutions Opus are looking for multiple experienced Application Security Architects to join our clients growing AppSec team. As our client continues … the development and improvement of their overall cyber team, they’re looking for AppSec specialists to shape the strategic direction of our clients application security posture, collaborating with developers, product managers, and security stakeholders to ensure that security is embedded throughout the SDLC. Main Responsibilities: Define and … enforce secure architecture standards and frameworks across web, mobile, and cloud-native applications. Provide security guidance throughout product development, including threat modeling, secure coding, design reviews, and architecture assessments. Lead the implementation of DevSecOps practices, integrating security into CI/CD pipelines. Identify and remediate application-level vulnerabilities More ❯

Select how often (in days) to receive an alert: Cloud Security Architect Location: GB MARLOW, GB Dublin, IE BE IT Dubai, AE Schiphol-Rijk, NL GB DE GB Job ID: 9887 About our group: Are you passionate about cybersecurity and cloud computing? We are seeking a dedicated Security … help customers activate more of their valuable data. About the role - you will: This position is a critical role inside the LYVE Cloud Information Security team. Information Security is a strategic imperative for LYVE Cloud and ensuring the availability, integrity and confidentiality of customer, business partner, employee and … business information in compliance with the organization's information security policies is critical to our mission. Work closely with your colleagues in the Information Security organization and stakeholders across the LYVE Cloud function to ensure appropriate architectual objectives are in place and that security policies are effectively More ❯

THE ROLE NextEnergy Group develops, builds, and operates large-scale solar Photovoltaic (PV) assets and battery storage projects across Europe. As our Security & Information Security Architect, you will set the security vision and implement secure-by-design principles across all organizational layers—from field-level Operational … systems. A key aspect of this role involves close collaboration with: Data Protection Officer (DPO): embedding privacy-by-design, supporting DPIAs, and audits Network & Security Engineering team: translating architecture patterns into robust, monitored, and recoverable production configurations External security advisors & key technology suppliers: aligning architectural controls with best … on role that balances secure-by-design principles with practical delivery across cloud, on-premises, and SaaS environments. KEY RESPONSIBILITIES Develop and evolve enterprise security architecture (reference models, standards, patterns) for IT, OT, and hybrid-cloud environments handling renewable-generation data. Integrate security and privacy requirements into solution More ❯

Information Security Architect/Manager Our Client is an International company with offices in Central London. They are looking to bring on-board an Information Security Architect/Manager with at least 5 to 8 years proven expertise within Information Security. The function of the position … will be as follows: Assess the current environment against industry standards and trends. Implement robust security and control measures, in line with the global IT team Streamline current processes and execute changes for a secured and optimised technology and data landscape. Subject matter expert in application and network security, with operational experience of managing security operations, SIEM solutions, incident, and response management. Collaborate to develop the Infosec strategy and associated operating model. Conduct an in-depth security risk assessment across the technology stack and provide end-to-end mitigation steps for resilience. Working closely with key More ❯

Job purpose: This role reports to the Head of Cyber & IT Risk, workingclosely with client Tech DeliveryTeams, the clientCyber Team and the client Cyber Security Office. Act as the client Cyber representative on product delivery and operate as part of “product” teams, providing advice on the implementation of cyber … security policies and standards across all releases and on-going maintenance. Accountabilities: Provide assurance to the Head of Cyber & IT Risk that product delivery and maintenance meet’s client’s risk appetite and that controls are operating effectively. Successfully embedding security by design with proportionate appropriate cyber controls … party suppliers and delivery partners. Take full responsibility for the secure delivery of programmes, by assisting the product team by interpreting and embedding Cyber Security policies, standards, guidelines and procedures to an agreed framework against all product team deliverables. Engage proactively with the client Cyber Security Office (CSO More ❯

A UK Government Security Check (SC) clearance is required for this role. If you don’t hold SC clearance, we will support you to apply assuming you have lived and worked in the UK for a minimum of 5 years. Due to the nature of the project it is … also required you hold a British Citizenship or Dual Citizenship. As an Aker Lead Security Architect, you will be a recognised subject matter expert in security, risk management and compliance with demonstrable experience in highly regulated industries, specifically UK Government and/or Defence. You will build … effective working relationships with delivery team members and Aker customers and operate without supervision as a security lead across multiple projects and platforms, with extensive latitude for independent judgment to drive the required outcomes for Aker and its customers. You will: Lead client-specific security and assurance of More ❯

Overview We are seeking a seasoned Director - Security Architect to join our CTO Office. This pivotal role involves overseeing the security architecture across TeKnowledge's diverse portfolio of solutions. The ideal candidate will possess a blend of deep technical expertise and strong customer engagement skills, ensuring that … our solutions are secure and effectively communicated to clients. Understanding the TeKnowledge security portfolio, based on three main pillars, and identifying appropriate security offers to meet client needs is essential. At TeKnowledge , your work makes an impact from day one. We partner with organizations to deliver AI-First … for innovators, problem-solvers, and experts ready to drive change and grow with us. We Are TeKnowledge. Where People Lead and Tech Empowers. Responsibilities Security Architecture Design : Develop and implement comprehensive security architectures, ensuring alignment with industry best practices and regulations. Understanding of AI technology landscape and integration More ❯

Principal Security Architect – Sentinel, Defender, Purview Location: Homebased Salary: £80,000 - £90,000 Overview: Join a new practice within a dynamic organization to enhance the Microsoft Security offerings for Professional and Managed Services Clients. As a Security Architect, you will set high technical standards, ensure … operational excellence, and foster innovation across the business. Your role involves designing, implementing, and governing security solutions that adhere to industry best practices and regulatory standards, safeguarding our cloud environments. Responsibilities: Lead research and development of security products and features. Participate in previews, testing, and provide feedback with … technology supporting cloud delivery practices. Collaborate with the Product Team to develop service descriptions and ensure proper architecture of new products. Develop and enforce security policies to protect data and applications. Promote a shift-left approach by integrating security early in the delivery process. Assist cross-functional teams More ❯

Enterprise Security Architect – SABSA – NIST – SANS Top 20 Enterprise Security Architect required for a well-known financial services business in Canary Wharf. SABSA, ISO 2701, NIST and SANS Top 20 experience is essential. This role is 3 days per week in the office and is focused … on designing and implementing security policies across the business. Financial Services experience is a must and we also require a recognised security certification. Kite Human Capital – Hire Better We are unashamedly focused on working with only the best people, who care about customer value and maintain a fantastic More ❯

Enterprise Security Architect – SABSA – NIST – SANS Top 20 Enterprise Security Architect required for a well-known financial services business in Canary Wharf. SABSA, ISO 2701, NIST and SANS Top 20 experience is essential. This role is 3 days per week in the office and is focused … on designing and implementing security policies across the business. Financial Services experience is a must and we also require a recognised security certification. Kite Human Capital – Hire Better We are unashamedly focused on working with only the best people, who care about customer value and maintain a fantastic More ❯

Enterprise Security Architect – SABSA – NIST – SANS Top 20 Enterprise Security Architect required for a well-known financial services business in Canary Wharf. SABSA, ISO 2701, NIST and SANS Top 20 experience is essential. This role is 3 days per week in the office and is focused … on designing and implementing security policies across the business. Financial Services experience is a must and we also require a recognised security certification. Kite Human Capital – Hire Better We are unashamedly focused on working with only the best people, who care about customer value and maintain a fantastic More ❯