London, England, United Kingdom Hybrid / WFH Options
Applicable Limited
What you'll be doing: Senior Security Architect Consultant - Defence & Aviation NTT DATA is seeking a highly skilled and independent Senior Security Consultant (Architecture) to provide expert guidance and actively design and implement secure solutions within the Defence & Aviation sectors. This role requires a consultant with a proven ability to translate complex security requirements into robust … architectural designs, influencing stakeholders and driving security best practices. This position involves working on high-impact projects that support national security and aviation operations. Key Responsibilities: SecurityArchitecture Design and Implementation: Design and implement security architectures that align with industry standards, regulations (JSPs, DEFSTAN), and client requirements. Conduct securityarchitecture reviews, perform hands … on security assessments, including vulnerability scanning, configuration reviews, and security control validation, identifying vulnerabilities and implementing remediation strategies. Develop and present securityarchitecture roadmaps and strategic plans and then put those plans into action. Engineer highly secure contained environments for cloud and on-premises solutions, with a focus on minimizing attack surfaces and preventing unauthorized access. More ❯
Employer details Our client is a well known systems security and network provider. They plays a strategic role in enabling secure and high-performance connectivity, cloud solutions, and cybersecurity frameworks. They are located near central station in Brussels. Thay want to hire a Information Security Architect that bridges the gap between operational security and security architecture. … The role ensures that systems and security solutions are resilient, scalable, and aligned with industry best practices. Job description Design and maintain secure architectures for infrastructure, cloud, applications, and identity services. Provide high-level technical support and troubleshooting for complex security incidents and system issues. Advise on security technologies including SIEM, EDR, firewalls, IAM, PAM, and cloud … native security tools. Collaborate closely with engineering and operations teams to embed security into system designs and processes. Evaluate and recommend new security tools and technologies based on organizational needs. Define and maintain security reference architectures, standards, and best practices. Support compliance efforts (e.g., ISO 27001, NIS 2, GDPR) through architectural guidance and documentation. Conduct risk More ❯
London, England, United Kingdom Hybrid / WFH Options
NextEnergy Group
Security and Information Security Architect Security and Information Security Architect Get AI-powered advice on this job and more exclusive features. 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 … through to corporate business systems. 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 with best practice guidance … This is a strategic yet hands-on role that balances secure-by-design principles with practical delivery across cloud, on-prem, and SaaS estates. KEY RESPONSIBILITIES Set & evolve enterprise securityarchitecture (reference models, standards, patterns) covering IT, OT and hybrid-cloud environments that collect, process and trade renewable-generation data Embed security & privacy requirements into solution designs More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Security and Information Security Architect, london col-narrow-left Client: Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: 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-level Operational Technology networks and real-time trading engines right through to corporate business systems. 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 with best practice guidance, managed service deliverables, and secure software supply chain requirements This is a strategic More ❯
We are recruiting for aSecurity Architecture and Engineering Senior Managerto join the A&O Shearman London office. Apply today via the link below or contact for more information. About the team The firm's ability to keep our clients' data secure is a bedrock for our reputation as a trustworthy professional services partner to many of the world's … large and prestigious organisations. Information security is not an afterthought; it is core to all that we do, to protect not only our data but that of our clients, and has the unwavering support of the Board. Led by our new CISO, the in-house Information Security team is a core part of our technology services structure with … mature or evolving capability across all areas of digital security and cyber defence. We align our efforts to the NIST framework and other recognised certifications including ISO27001 and SOC2 and strive to keep pace with the continually evolving threat landscape, in support of A&O Shearman's strategy to lead where global complexity creates opportunity. In addition, you will More ❯
London, England, United Kingdom Hybrid / WFH Options
NextEnergy Group
Security & Information Security Architect Join to apply for the Security & Information Security Architect role at NextEnergy Group . Role Overview 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 define the security vision and implement secure … in the field to corporate business systems. A key aspect of this role involves collaboration with: Data Protection Officer (DPO): integrating privacy-by-design, supporting DPIAs and audits Network & Security Engineering team: translating architecture patterns into robust, monitored, and recoverable configurations External security advisors & key technology suppliers: aligning architectural controls with best practices and supply chain security requirements This strategic yet practical role requires balancing security principles with delivery across cloud, on-premises, and SaaS environments. Key Responsibilities Develop and evolve enterprise securityarchitecture standards covering IT, OT, and hybrid-cloud environments Incorporate security & privacy requirements into solution designs, CI/CD pipelines, and infrastructure as code Conduct threat modeling, risk assessments More ❯
Colorado Springs, Colorado, United States Hybrid / WFH Options
OSAAVA Services
Job Title: Network Cybersecurity Architect Location: Onsite Colorado Springs, CO, Huntsville, AL Department: Architecture & Engineering Employment Type: Full-Time Permanent Reports To: Chief Architect Overview We are seeking a highly skilled and forward-thinking Network Cybersecurity Architect to lead the design, evolution, and governance of secure network architectures across our enterprise and cloud environments. This is a strategic and … scalable, and secure networking into our hybrid digital landscape-helping to modernize how our organization protects users, systems, and data. As a champion of Zero Trust, Agile delivery, and security automation, you'll drive best-in-class security outcomes that enable both resilience and agility. Key Responsibilities • Network SecurityArchitecture: Design and maintain secure, scalable network … architectures across cloud, hybrid, and on-premise environments. Define principles, standards, and reusable frameworks. • Zero Trust & Secure Access Design: Lead the implementation of Zero Trust Network Architecture (ZTNA), microsegmentation, and identity-aware access controls for modern enterprise and remote work environments. • Automation & Infrastructure as Code (IaC): Develop and implement automated solutions for network provisioning, configuration management, and securityMore ❯
Huntsville, Alabama, United States Hybrid / WFH Options
OSAAVA Services
Job Title: Network Cybersecurity Architect Location: Onsite Colorado Springs, CO, Huntsville, AL Department: Architecture & Engineering Employment Type: Full-Time Permanent Reports To: Chief Architect Overview We are seeking a highly skilled and forward-thinking Network Cybersecurity Architect to lead the design, evolution, and governance of secure network architectures across our enterprise and cloud environments. This is a strategic and … scalable, and secure networking into our hybrid digital landscape-helping to modernize how our organization protects users, systems, and data. As a champion of Zero Trust, Agile delivery, and security automation, you'll drive best-in-class security outcomes that enable both resilience and agility. Key Responsibilities • Network SecurityArchitecture: Design and maintain secure, scalable network … architectures across cloud, hybrid, and on-premise environments. Define principles, standards, and reusable frameworks. • Zero Trust & Secure Access Design: Lead the implementation of Zero Trust Network Architecture (ZTNA), microsegmentation, and identity-aware access controls for modern enterprise and remote work environments. • Automation & Infrastructure as Code (IaC): Develop and implement automated solutions for network provisioning, configuration management, and securityMore ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Michael Page
The GovPass Programme within the GPA is modernising Access Control Systems across HMG. Delivering a new UK government standard for card encryption improving building security and enabling greater interoperability through its innovative technology. GovPass is operating across the UK in HMG Estate and in some of the most iconic buildings and departments, with an ambition to expand this further … shape our future direction. Description The GovPass Programme within the GPA is modernising Access Control Systems across HMG. Delivering a new UK government standard for card encryption improving building security and enabling greater interoperability through its innovative technology. GovPass is operating across the UK in HMG Estate and in some of the most iconic buildings and departments, with an … ambition to expand this further over the coming years. The Security Architect is a critical role in the GovPass Product Team and will be responsible for designing and developing security for the GovPass Service and Products, maintaining security documentation and developing architecture patterns and security approaches to new technologies. This role involves collaboration with various More ❯
City of London, London, United Kingdom Hybrid / WFH Options
CLS Group
do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Enterprise Security Architect Department - IT Security Corporate level - Director Report to - Enterprise SecurityArchitecture Manager Location - London, onsite 2 days per week Job purpose: We are seeking a … highly skilled and strategic Enterprise Security Architect reporting to the Enterprise SecurityArchitecture Manager, to lead the design, implementation, and continuous improvement of SecurityArchitecture across the enterprise. In this role, you will collaborate with senior leadership, key stakeholders, and cross-functional teams to define and align security strategies with business objectives, ensuring security alignment to business objectives, evolving threat landscapes, and industry standards across the enterprise to mitigate risks and address emerging threats. The Enterprise Security Architect will play a pivotal role in developing and enforcing the enterprise securityarchitecture strategy and roadmap, developing patterns and conducting capability gap assessments whilst maintaining integration into the company's business and More ❯
do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking Job information: Functional title - Enterprise Security Architect Department - IT Security Corporate level - Director Report to - Enterprise SecurityArchitecture Manager Location - London, onsite 2 days per week Job purpose: We are seeking a … highly skilled and strategic Enterprise Security Architect reporting to the Enterprise SecurityArchitecture Manager, to lead the design, implementation, and continuous improvement of SecurityArchitecture across the enterprise. In this role, you will collaborate with senior leadership, key stakeholders, and cross-functional teams to define and align security strategies with business objectives, ensuring security alignment to business objectives, evolving threat landscapes, and industry standards across the enterprise to mitigate risks and address emerging threats. The Enterprise Security Architect will play a pivotal role in developing and enforcing the enterprise securityarchitecture strategy and roadmap, developing patterns and conducting capability gap assessments whilst maintaining integration into the company's business and More ❯
London, England, United Kingdom Hybrid / WFH Options
Bridewell
Senior Security Consultant – SecurityArchitecture Join to apply for the Senior Security Consultant – SecurityArchitecture role at Bridewell Continue with Google Continue with Google Senior Security Consultant – SecurityArchitecture 3 days ago Be among the first 25 applicants Join to apply for the Senior Security Consultant – SecurityArchitecture … Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Direct message the job poster from Bridewell Senior Talent Acquisition Business Partner - Cyber Security | Managed Security Services | Penetration Testing | Data Privacy About Bridewell One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber … security services company specialising in protecting and transforming critical business functions for some of the world's most trusted organisations. We are the trusted partner for operators of essential services and provide end-to-end cyber security capabilities that help our clients overcome their security challenges, allowing them to operate safely and securely. Bridewell holds the Gold More ❯
London, England, United Kingdom Hybrid / WFH Options
CLS-Group
do at CLS and define and shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking. Job information: Functional title - Enterprise Security Architect Department - IT Security Corporate level - Director Report to - Enterprise SecurityArchitecture Manager Location - London, onsite 2 days per week Job purpose: We are seeking a … highly skilled and strategic Enterprise Security Architect reporting to the Enterprise SecurityArchitecture Manager, to lead the design, implementation, and continuous improvement of SecurityArchitecture across the enterprise. In this role, you will collaborate with senior leadership, key stakeholders, and cross-functional teams to define and align security strategies with business objectives, ensuring security alignment to business objectives, evolving threat landscapes, and industry standards across the enterprise to mitigate risks and address emerging threats. The Enterprise Security Architect will play a pivotal role in developing and enforcing the enterprise securityarchitecture strategy and roadmap, developing patterns and conducting capability gap assessments whilst maintaining integration into the company's business and More ❯
London, England, United Kingdom Hybrid / WFH Options
Smart Communications group
We are seeking an experienced Security Engineer to join our dynamic and growing team. The successful candidate will play a crucial role in supporting management with securing our organization's infrastructure, systems, and data against cyber threats. As a Security Engineer, you will be responsible for supporting the Senior Security Engineer with designing, innovating, deploying, and maintaining … security measures to safeguard our information assets. We operate in a highly secure global SaaS organization that has multiple certifications such as PCI-DSS, ISO/IEC 27001, SOC & HIPAA & IRAP standards to adhere to, as well as a large, federated customer base that we strive to embed improvements for. You will collaborate with cross-functional teams to ensure … the confidentiality, integrity, and availability of our systems. This will require developing an effective working partnership with partner teams, to ensure security best practices are embedded into their processes, activities, and projects. This role will cover a wide array of security areas across our SaaS environments, as well as corporate domains and will require a skilled and dynamic More ❯
Senior Security Consultant - SecurityArchitecture About Bridewell One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world's most trusted organisations. We are the trusted partner for operators of essential services … and provide end-to-end cyber security capabilities that help our clients overcome their security challenges, allowing them to operate safely and securely. Bridewell holds the Gold level, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team. Who are we looking for? A passionate, technology-focused individual … with an honest and empathetic approach to customer conversations. You will have hands-on experience in SecurityArchitecture and Cloud Security, capable of delivering comprehensive and robust security solutions to diverse audiences. You will have owned, led, and developed end-to-end solution architectures for projects with high security requirements. What you'll be doing More ❯
London, England, United Kingdom Hybrid / WFH Options
Bridewell Consulting Limited
Senior Security Consultant – SecurityArchitecture About Bridewell One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world’s most trusted organisations. We are the trusted partner for operators of essential services … and provide end-to-end cyber security capabilities that help our clients overcome their security challenges, allowing them to operate safely and securely. Bridewell holds the Gold level, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly one team. Who are we looking for? A passionate, technology-focused individual … with an honest and empathetic approach to customer conversations. You will have hands-on experience in SecurityArchitecture and Cloud Security, capable of delivering comprehensive and robust security solutions to diverse audiences. You will have owned, led, and developed end-to-end solution architectures for projects with high security requirements. What you’ll be doing More ❯
London, England, United Kingdom Hybrid / WFH Options
Bridewell Consulting Limited
Senior Security Consultant – SecurityArchitecture Cyber Security Hybrid Remote Permanent Apply for this job Senior Security Consultant – SecurityArchitecture About Bridewell One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for … some of the world’s most trusted organisations. We are the trusted partner for operators of essential services and provide end-to-end cyber security capabilities that help our clients overcome their security challenges, allowing them to operate safely and securely. Bridewell holds the Gold level, Investors in People award which we feel solidifies and reflects on the … truly one team. Who are we looking for? A passionate technology focused individual, with an honest and empathic approach to customer conversations. You will have hands on experience in SecurityArchitecture and Cloud Security and can deliver comprehensive and robust security solutions to different audiences. You will have owned, led and developed end to end solution More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Arm Limited
Job Overview: We are seeking an accomplished Director of SecurityArchitecture with deep experience in the Technology and Semiconductor industries to build and lead a revamped securityarchitecture capability. Reporting directly into the CISO, this leader will build and lead a team of architects focused on delivering robust, scalable security architectures for a robust security posture whilst enabling the business. Responsibilities: Develop and implement a comprehensive securityarchitecture strategy tailored to the unique risks and operational needs of the semiconductor design, manufacturing and high-tech partner ecosystem. Define reference architectures, threat models, and security design patterns across hybrid, cloud-native, and on-premise environments. Mentor a technically excellent team, with a … solid focus on domain-specific expertise (cloud, semiconductors, AI). Lead architectural design and implementation of security solutions that span cloud-native, hybrid, and on-premises environments, with a focus on AWS, Azure, and GCP cloud deployments. Collaborate closely with Cyber Defence Operations, Security Technology Operations, Governance, Risk and Compliance, IT Infrastructure, Engineering, Compliance and AI teams to More ❯
Smartedge’s Client is looking for an individual to help with their AI/ML Security Consultant/Architect @ London, UK (Hybrid Working) Experince Required : AI/ML Security Strategy and Architecture: Strategically define and implement AI/ML security strategies, policies, and standards. Develop and lead enterprise securityarchitecture for AI/ML … systems and pipelines. Design secure architectures for complex AI/ML models and infrastructure. Establish and maintain AI/ML architecture patterns and reference architectures. Direct AI/ML architecture standards development, ensuring best practices. Evaluate and select security tools for AI environments, providing strategic guidance. Risk Assessment and Management: Lead strategic AI risk assessments, shaping organisational … risk priorities. Direct development of AI risk mitigation strategies for complex threats. Oversee AI security risk monitoring and reporting for senior management. Structure and lead architectural design reviews for AI/ML risk mitigation. Maintain strategic awareness of emerging AI security threats and adapt security strategies. Data Security and Privacy: Strategically implement data security and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Smartedge Solutions
Smartedge’s Client is looking for an individual to help with their AI/ML Security Consultant/Architect @ London, UK (Hybrid Working) Experince Required : AI/ML Security Strategy and Architecture: Strategically define and implement AI/ML security strategies, policies, and standards. Develop and lead enterprise securityarchitecture for AI/ML … systems and pipelines. Design secure architectures for complex AI/ML models and infrastructure. Establish and maintain AI/ML architecture patterns and reference architectures. Direct AI/ML architecture standards development, ensuring best practices. Evaluate and select security tools for AI environments, providing strategic guidance. Risk Assessment and Management: Lead strategic AI risk assessments, shaping organisational … risk priorities. Direct development of AI risk mitigation strategies for complex threats. Oversee AI security risk monitoring and reporting for senior management. Structure and lead architectural design reviews for AI/ML risk mitigation. Maintain strategic awareness of emerging AI security threats and adapt security strategies. Data Security and Privacy: Strategically implement data security and More ❯
London, England, United Kingdom Hybrid / WFH Options
Matchtech
Splunk Engineer/Security Architect Location: Hybrid - Remote with up to 2 days/week in Contract Duration: 9 months (192 working days) Active SC clearance required Role Overview We are seeking an experienced Splunk Engineer/Security Architect to lead strategic and tactical improvements to the SIEM and associated components across a large-scale hybrid security environment. You'll play a pivotal role in enhancing monitoring capabilities, driving SIEM convergence, and supporting the maturity of security operations. This role is aligned to a national programme improving the government's ability to detect and respond to cyber threats across multiple portfolios. You'll work alongside the SIEM Product Owner and CSOC teams to define and … deliver architectural and engineering enhancements using Splunk SaaS and related technologies. Key Responsibilities Produce and maintain architecture diagrams, high- and low-level design documentation Lead configuration of Splunk and associated infrastructure (AWS EC2, S3, SQS, etc.) Drive use case development aligned with CSOC and MITRE ATT&CK framework Attend and represent the project at key technical forums (ADF, TDA More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Eames Consulting
Job Title: Security Architect Location: London (Hybrid) Contract: £750 per day | Outside IR35 Industry: Insurance Company & Role Overview: We are seeking a highly experienced Security Architect to join a major insurance organisation in London. This is a critical role supporting a high-profile enterprise security transformation within a complex insurance environment. Candidates must have a minimum of … within a Tier 1 insurance company , such as Lloyd's syndicates, global reinsurers, or large commercial insurance groups. This experience is essential for understanding the nuances of insurance sector architecture, regulatory expectations, and security-by-design across underwriting, claims, policy administration, and actuarial systems. Reporting into the Head of Architecture , and working closely with the Head of … Cybersecurity , you will be instrumental in shaping secure technology solutions aligned with evolving threat landscapes and business priorities within the insurance sector. Key Responsibilities: Define and maintain an enterprise securityarchitecture strategy tailored for insurance-specific systems and data flows. Work with IT delivery and change teams to ensure all business and IT solutions are designed with robust More ❯
Job Title: Security Architect Location: London (Hybrid) Contract: £750 per day | Outside IR35 Industry: Insurance Company & Role Overview: We are seeking a highly experienced Security Architect to join a major insurance organisation in London. This is a critical role supporting a high-profile enterprise security transformation within a complex insurance environment. Candidates must have a minimum of … within a Tier 1 insurance company , such as Lloyd's syndicates, global reinsurers, or large commercial insurance groups. This experience is essential for understanding the nuances of insurance sector architecture, regulatory expectations, and security-by-design across underwriting, claims, policy administration, and actuarial systems. Reporting into the Head of Architecture , and working closely with the Head of … Cybersecurity , you will be instrumental in shaping secure technology solutions aligned with evolving threat landscapes and business priorities within the insurance sector. Key Responsibilities: Define and maintain an enterprise securityarchitecture strategy tailored for insurance-specific systems and data flows. Work with IT delivery and change teams to ensure all business and IT solutions are designed with robust More ❯
London, England, United Kingdom Hybrid / WFH Options
Starling Bank
re located within a commutable distance of our offices so that we're able to interact and collaborate in person. About the role: We are looking for an experienced Security Engineer to join our growing Security Engineering team, working closely with the GRC & compliance team and the various Engine Technology teams to make sure security is at … the heart of all our technical processes. Your place within the team will depend on your individual strengths and interests. This role will cover a wide array of security areas across our multi-tenant SaaS cloud environments and internal infrastructure and will require a skilled individual to spearhead efforts in fortifying both infrastructure and application platforms, against potential threats. … Women In Tech. Day in the Life of a Software Engineer Running a Backend Team What you'll get to do? Collaborate with stakeholders to define our Google Cloud securityarchitecture (Cloud identity, runtime security, security posture) Create security tooling to enhance our specific security landscape Be part of the team responsible for safeguarding More ❯
London, England, United Kingdom Hybrid / WFH Options
Attest
Join to apply for the Information Security Manager role at Attest Continue with Google Continue with Google Join to apply for the Information Security Manager role at Attest Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Continue with Google Continue with Google Continue with Google Continue with Google … Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range The opportunity We’re looking for an Information Security Manager to take ownership of Attest’s security posture as we scale. Our consumer research platform helps brands make better decisions,keeping our data, people, and customers secure … is critical to our success. If you’re excited about shaping security in a fast-growing SaaS company - without the bureaucracy of a big enterprise - this role is for you. Salary £70,000 - £80,000 In person and remote working balance We embrace a flexible hybrid work model where Attesters work on-site 2 days per week. This approach More ❯