1 to 25 of 298 Security Architect Jobs in the UK excluding London

Security Architect Salary 85k + Benefits Based Bristol with Hybrid Working This is an exceptional opportunity to work for our client, a global defence tech organisation as Security Architect. In this exciting role the successful candidate will be responsible for designing, implementing, and overseeing security infrastructure to protect products and systems from security threats. This … role ensures security controls are integrated throughout the software development lifecycle, performs risk assessments, and collaborates with stakeholders to mitigate vulnerabilities. The Security Architect will also contribute to security compliance and best practices, ensuring products meet regulatory and industry standards. Key Responsibilities: Identify security requirements and integrate controls into product development. Conduct risk assessments, threat … modeling, and vulnerability analysis. Develop and implement risk management strategies using security frameworks. Collaborate with development teams to ensure security best practices and secure-by-design principles. Identify and mitigate security risks in solution architectures. Create security documentation (e.g., RMADS, Security Assurance Documents). Support incident response and remediation efforts for security breaches. Provide More ❯

Security Architect Salary £85k + Benefits Based Bristol with Hybrid Working This is an exceptional opportunity to work for our client, a global defence tech organisation as Security Architect. In this exciting role the successful candidate will be responsible for designing, implementing, and overseeing security infrastructure to protect products and systems from security threats. This … role ensures security controls are integrated throughout the software development lifecycle, performs risk assessments, and collaborates with stakeholders to mitigate vulnerabilities. The Security Architect will also contribute to security compliance and best practices, ensuring products meet regulatory and industry standards. Key Responsibilities: Identify security requirements and integrate controls into product development. Conduct risk assessments, threat … modeling, and vulnerability analysis. Develop and implement risk management strategies using security frameworks. Collaborate with development teams to ensure security best practices and secure-by-design principles. Identify and mitigate security risks in solution architectures. Create security documentation (e.g., RMADS, Security Assurance Documents). Support incident response and remediation efforts for security breaches. Provide More ❯

Here at Action For Humanity (AFH), we are looking for Senior Architect/Architect - Information Security to join us at our International Office in Manchester. You will join us on a full-time basis and in return you will receive a competitive annual salary. AFH is an INGO that provides aid and assistance to people affected by … is to mobilise and respond to emergencies and critical needs through humanitarian, development and peace-building action, helping affected communities survive, recover and build a better future. The Senior Architect/Architect - Information Security will lead the design and implementation of security frameworks within a Microsoft-centric environment. The ideal candidate will have extensive hands-on … experience in Microsoft 365, Entra ID (Azure AD), Microsoft Intune, Defender Suite, and Zero Trust Security Architecture. This role will focus on identity security, endpoint management, compliance, and cloud security, ensuring a secure and scalable IT infrastructure aligned with industry best practices. Experience with Layer 7 firewalls, VPNs, SD-WAN, and Virtual Desktop Infrastructure (VDI) is a More ❯

60k per annum As a Cloud/Cyber Security Solutions Architect , you will design and implement advanced cloud and security architectures to protect an organisation's critical digital assets. You'll collaborate with key stakeholders, ensuring that security solutions align with business objectives and regulatory requirements. Your expertise in cybersecurity technologies will drive the development of … secure solutions, incorporating identity and access management, data protection, network security, and compliance strategies. You will also ensure seamless integration of these security measures within existing systems while staying ahead of industry trends and emerging threats. Key Responsibilities : Cloud Architecture Design : Develop cloud-based solutions, integrating security from the ground up. Security Assessment & Planning : Identify and … mitigate security risks, ensuring regulatory compliance. Identity & Access Management : Implement RBAC, MFA, and IAM solutions to safeguard sensitive data. Data Protection & Encryption : Protect data at rest, in transit, and in use through encryption and tokenization. Network Security : Design secure network architectures, implement IDS/IPS, firewalls, and VPNs. Security Monitoring & Incident Response : Build monitoring solutions, develop incident More ❯

Are you passionate about Cyber Security and Enterprise Architecture? Do you have senior-level experience as a Cyber Security Professional? Join us to shape the security technology and tooling strategy for HMRC and influence the UK Public Sector. Enjoy a healthy work/life balance while making a significant impact. HMRC are now one of the most … IT Landscape across Multi-Hybrid Cloud Platform. Working in one of the most complex infrastructures across Europe with significant investment and over 1000 changes monthly impacting over 600 services. Security Modernisation is critical to this initiative and our collective success. Now is a great time to join us as we establish a team of outstanding people in the fields … of Security Architecture, Risk Assessment and Testing who will create and run these new and improved technology services. This is a chance to work on services that matter and affect the lives of millions of citizens as well as delivering Government Security services directly across circa 400 Government Departments and Arms-Length Bodies (ALBs). Job description HMRC More ❯

Are you passionate about Cyber Security and Enterprise Architecture? Do you have senior-level experience as a Cyber Security Professional? Join us to shape the security technology and tooling strategy for HMRC and influence the UK Public Sector. Enjoy a healthy work/life balance while making a significant impact. HMRC are now one of the most … IT Landscape across Multi-Hybrid Cloud Platform. Working in one of the most complex infrastructures across Europe with significant investment and over 1000 changes monthly impacting over 600 services. Security Modernisation is critical to this initiative and our collective success. Now is a great time to join us as we establish a team of outstanding people in the fields … of Security Architecture, Risk Assessment and Testing who will create and run these new and improved technology services. This is a chance to work on services that matter and affect the lives of millions of citizens as well as delivering Government Security services directly across circa 400 Government Departments and Arms-Length Bodies (ALBs). Job description HMRC More ❯

Social network you want to login/join with: Security and Information Security Architect, slough col-narrow-left Client: Location: slough, 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 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 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 … 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 security architecture (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, CI 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 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 … 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 security architecture (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, CI More ❯

Job Title: Security Architect Location: NEWCASTLE Salary: Competitive Security Clearance: MOD SC (willing and able to obtain DV) About DXC Technology DXC Technology is a global IT services leader, providing cutting-edge technology solutions to modernize and secure IT infrastructure. With expertise in cybersecurity, cloud computing, and digital transformation, DXC empowers organizations to achieve operational excellence. Role … Overview As a Security Architect, you will be responsible for enhancing the security posture of DXC's client services by ensuring full compliance with the NIST 800-53 framework. You will evaluate existing security controls, map them to NIST standards, and develop new controls and documentation to improve compliance and overall security. Key Responsibilities Architect and oversee the implementation of security solutions in compliance with NIST 800-53. Work closely with the customer's architecture team to develop and implement security strategies. Identify security risks, define security requirements, and recommend remediation strategies. Develop and enforce security policy standards to ensure compliance with customer security requirements. Provide technical More ❯

Job Description: Job Title: Security Architect Location: NEWCASTLE Salary: Competitive Security Clearance: MOD SC (willing and able to obtain DV) About DXC Technology DXC Technology is a global IT services leader, providing cutting-edge technology solutions to modernize and secure IT infrastructure. With expertise in cybersecurity, cloud computing, and digital transformation, DXC empowers organizations to achieve operational … excellence. Role Overview As a Security Architect, you will be responsible for enhancing the security posture of DXC's client services by ensuring full compliance with the NIST 800-53 framework. You will evaluate existing security controls, map them to NIST standards, and develop new controls and documentation to improve compliance and overall security. Key Responsibilities … Architect and oversee the implementation of security solutions in compliance with NIST 800-53. Work closely with the customer's architecture team to develop and implement security strategies. Identify security risks, define security requirements, and recommend remediation strategies. Develop and enforce security policy standards to ensure compliance with customer security requirements. Provide More ❯

build on this momentum, advancing the National Energy System Operator's (NESO) plan for zero carbon operability of the electricity system by 2025. We are seeking an experienced Senior Security Architect to work across all programme workstreams, reporting to the Enterprise Security Architect. This role involves designing secure solutions fit for the future, ensuring NESO's long … term success. The Senior Security Architect will not only be hands-on when designing architectures, reviewing proposals, designs, and preparing documentation but will also support the Enterprise Security Architect by ensuring that the overall security strategy and policies are considered throughout the design and build process. The Senior Security Architect will play a … crucial role in promoting collaboration among various teams, eliminating siloed workflows, and integrating secure design principles along with other critical security protocols across different stages of the delivery lifecycle. In this role, you will regularly attend the Security Architecture Group meetings, contributing to the development of essential architecture strategies and patterns for NESO. Building and managing relationships with More ❯

build on this momentum, advancing the National Energy System Operator's (NESO) plan for zero carbon operability of the electricity system by 2025. We are seeking an experienced Senior Security Architect to work across all programme workstreams, reporting to the Enterprise Security Architect. This role involves designing secure solutions fit for the future, ensuring NESO's long … term success. The Senior Security Architect will not only be hands-on when designing architectures, reviewing proposals, designs, and preparing documentation but will also support the Enterprise Security Architect by ensuring that the overall security strategy and policies are considered throughout the design and build process. The Senior Security Architect will play a … crucial role in promoting collaboration among various teams, eliminating siloed workflows, and integrating secure design principles along with other critical security protocols across different stages of the delivery lifecycle. In this role, you will regularly attend the Security Architecture Group meetings, contributing to the development of essential architecture strategies and patterns for NESO. Building and managing relationships with More ❯

The team you'll be working with: The Security Architect will be responsible for the design, implementation and ongoing development of the security architecture of the client's IT systems. The Security Architect will draw upon Enterprise Security Architecture or Security Solutions Architecture to: - Identify business objectives, user needs, risk appetite and cyber … security obligations - Identify vulnerabilities, perform threat modelling, undertake risk assessment, evaluate the effectiveness of security controls - Verify and evidence alignment to 'Secure by Design' principles, corporate security policy/standards as well as industry recognised frameworks and best practice What you'll be doing: Develop, deliver and continually enhance a coherent approach to the design of secure … client end-to-end solutions Develop secure conceptual, logical and high level designs by identifying appropriate security controls to be embedded in solutions that meet business requirements whilst evidencing alignment to the target risk appetite. Own the design and be able to articulate and justify design recommendations at security architecture assurance gates Draft design documentation, options papers, risk More ❯

format of this document, please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Cyber Security Architect Job Type: Permanent Location: Crawley, UK Are you looking to utilize your skills in Cyber Security ? Make a meaningful impact as a Cyber Security Architect. … innovative technology. Work with customers and identify opportunities to support their strategy and improve various processes across functions. Gain access to endless learning opportunities. The Role As a Cyber Security Architect , you will be responsible to lead the development of the security requirements and controls within the product(s), supporting systems and processes to deliver security … operation. This role blends technically focused work with controls and threat mapping to objectives. Working with development teams and other architects to advise on building applications with privacy and security by design, you will lead the security architectural review of all systems that make up applications as they are built and integrated. Key responsibilities: Leading projects involving end More ❯

Description Senior Application Security Architect – EMEA (UK, SP, other) ADP is hiring a Senior Application Security Architect Are you empathetic to client needs and inspired by transformation and impacting the lives of millions of people every day? Are you looking tojoin a dynamic, inclusiveteam environmentwith a culture of collaboration and belonging? Well, this may be the … role for you. Ready to securely design what's next? In this role, you will work alongside with passionate IT security partitioners and product development teams to enforce and deploy best product security architecture practices. You will join the Product Security team within ADP’s Global Security Organization (GSO) that is delivering consulting service and responsible … for influencing developers and architect in securing ADP’s applications and products globally. The application security architects within the team have strong application security skills to design in proper security, risk, and privacy controls to ADP applications. The candidate will intervene as a security referent with R&D teams (architects, product managers, development engineers) to More ❯

days ago Be among the first 25 applicants Direct message the job poster from Dev/Null Security Head of Talent at DevNull Security | Championing Innovation in Cybersecurity, Recruitment & Retention Company Description Dev/Null Security is a cyber security consultancy that specializes in security solution architecture, engineering, implementation, and operational support. With decades of … advisory, consulting and managed services, and privileged access management. Our mission is to add quality and value at every step. Role Description We have an exciting opportunity for a Security Solutions Architect (Crypto & HSM) to manage end-to-end solution design and be responsible for delivering architecture design documents in line with functional and non-functional business requirements … a wider portfolio within the programme. This is a hybrid role based in either Glasgow, Edinburgh, Manchester, Sheffield or Birmingham with some work-from-home flexibility. Your Impact Our Security Solutions Architect will: Architect secure, multi-tenant HSMaaS platforms for cryptographic key management and operations. Design scalable, compliant HSM infrastructures. Integrate and optimise cloud and on-prem More ❯

for our people, our partners and the planet. Job purpose This role will provide assurance that the team delivers against the responsibilities above through collaboration with the internal Global Security teams, Liberty Global departments and business units, and the various OpCos and JVs across the countries in which they may operate. The ultimate objective is to assure that our … information and systems are safe and secure by ensuring the company is operating in line with security, compliance, and regulatory requirements, resulting in architectures and solutions that reduce technical security risks and minimise security vulnerabilities. A key focus is to develop the security architecture, serve as an ambassador for security design best practices and providing … security architecture and design consulting as required. As an AI/ML Security Architect, you will play a critical role in supporting all of Liberty Global’ s AI-related efforts from a security standpoint and ensuring the technical security and integrity of AI and machine learning systems within the organization. You will be responsible for More ❯

Summary: We are seeking an experienced and strategic Network Security Architect to design secure, scalable, and resilient network architectures across the enterprise. The ideal candidate will possess deep knowledge of : Traditional network infrastructure - LAN; WAN; WIFI etc Cybersecurity including Zero Trust Architecture Cloud Security Architecture Be capable of aligning security controls with business objectives and compliance … requirements. Key Responsibilities: Lead the design and implementation of secure network architectures for on-premises, cloud, and hybrid environments. Define network security standards, frameworks, and policies aligned with industry best practices (e.g., NIST, ISO 27001, CIS). Develop and maintain secure designs for firewalls, VPNs, intrusion prevention systems (IPS/IDS), network segmentation, and zero trust network access (ZTNA … and assurance of designs working with System Integrators & partner resources. Conduct threat modeling and risk assessments on network infrastructure and recommend mitigations. Support incident response teams during network-related security incidents and perform root cause analysis. Evaluate and recommend security tools and technologies, and stay informed on emerging threats and vulnerabilities. Required Skills and Qualifications: Proven experience as More ❯

Upto £75,000 per annum plus car, company bonus and Private medical cover Join Serco's UK & Europe division as a Security Architect and be at the forefront of shaping our IT security landscape with the Armed Forces Recruitment Service (AFRS) team. In this pivotal role, you'll translate business needs into actionable security solutions, identifying … current IT capabilities. You'll define innovative strategies to bridge these gaps, ensuring seamless alignment between project delivery, overall strategy, and architecture. Take the lead in driving critical IT security workstreams and make a lasting impact on the resilience and effectiveness of our systems. As our Security Architect, you'll take the lead in shaping Serco's … security strategy. You'll drive key decisions on technology selection, guide seamless implementations, and oversee ongoing security services. By maintaining a detailed and robust security architecture across all systems, you'll ensure a solid foundation for future design and innovation in our security technology landscape. Main responsibilities of the role: Support execution of IT security More ❯

Job Description Solutions Architect – Contract (Outside IR35) Summary: We are seeking a highly skilled Security Architect to support a complex Datacentre Exit program which must complete before the end of 2025, ensuring secure transition of workloads, systems, and services from on-premises infrastructure to cloud or alternate hosting environments. This role is critical to maintaining the security posture during migration, managing risk, and ensuring compliance with organizational and regulatory standards. Key Responsibilities: Lead the design and implementation of security architecture to support datacentre decommissioning and workload migration (e.g., to cloud, colocation, or hybrid environments). Conduct risk assessments, threat modelling, and security impact analysis for migrated applications, data, and infrastructure. Define and implement security controls to protect data in transit and at rest throughout the transition. Develop and validate security requirements for cloud platforms (e.g., Azure, AWS) and associated services being adopted. Ensure alignment with regulatory requirements (e.g., ISO 27001, NIST, GDPR) and internal governance policies. Collaborate with infrastructure, network, cloud, and application teams to embed security by design in the More ❯

Security Architect 6 month contract Primarily Remote working Offering circa £100ph Outside IR35 Do you have experience in Datacentre Exit (Obsolescence)? Do you have experience in Enterprise Security Architecture? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Security Architect, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Support a complex Datacentre Exit program which … must be completed before the end of 2025, ensuring secure transition of workloads, systems, and services from on-premises infrastructure to cloud or alternate hosting environments Maintaining the security posture during migration, managing risk, and ensuring compliance with organizational and regulatory standards Lead the design and implementation of security architecture to support datacentre decommissioning and workload migration (e.g. More ❯

Social network you want to login/join with: Security Architect - M365/Modern Workplace, watford, hertfordshire col-narrow-left Client: LHH Location: watford, hertfordshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Security Architect - M365/Modern Workplace … Summary: We are seeking a highly experienced and strategic Modern workplace/M365 Security Architect to lead the design, governance, and oversight of Microsoft 365 security solutions across the enterprise. This role extends to cover the whole Modern Workplace Delivery portfolio which covers all technology capabilities which intersect with end user productivity and associated systems. This role … aligning with organizational goals, compliance mandates, and evolving threat landscapes. This role is a pivotal role which resides in the delivery function but must have strong relationships with Information Security function to help accelerate design & solution assurance. Key Responsibilities: Define and lead the architectural design of secure Microsoft 365 environments, including Exchange Online, SharePoint Online, OneDrive, Teams, and Microsoft More ❯

Join the Home Office as a Lead Security Architect and steer the secure by design delivery of critical systems that protect citizens and national interests. Working with the Principal Security Architect, you will own security architecture for a major portfolio, translate business goals and threat intelligence into practical controls, and mentor SEO level architects to … communication and enjoy turning complex risks into elegant proportionate solutions, this role offers the chance to make a tangible impact on services millions rely on every day. As Lead Security Architect you will direct secure architecture across a portfolio worth hundreds of millions of pounds. Working with product owners, delivery managers and enterprise architects, you will ensure every … and NCSC standards while enabling rapid, user centred delivery. You will analyse emerging threats, advise on proportional mitigations, and produce or tailor reference patterns covering identity, network segmentation, container security, data protection, and monitoring. By modelling risks with frameworks such as ISO 27005, NIST, or STRIDE, you will justify design choices to technical and non technical audiences and document More ❯

at the heart of the global economy! The Department for Business and Trade ('DBT') and Inspire People are partnering together to bring you an exciting opportunity for a Principal Security Architect to drive the secure design and development of solutions within the department. Salary between £71,738 to £93,864 (including allowances) plus excellent Civil Service benefits including … partnership with businesses every day, providing advance, finance and deal-making support to those looking to start up, invest, export and grow. About the role In DBT the Principal Security Architect is responsible for driving the secure design and development of solutions within the department. They lead the security engagement for all projects ensuring that the department … s security design standards are adhered to. This challenging role incorporates aspects of security architecture, cyber risk management and cyber security policy. As a Principal Security Architect, you will also provide an 'out-reach' to advise on security requirements and solutions to enable technical teams to make security decisions, ensuring the effective use More ❯