26 to 50 of 465 Security Architecture Jobs in the UK

Enterprise Security Architect - Telecoms (SC) - Contract - Hybrid working (London) - £competitive Synergize Consulting are now hiring for an Enterprise Security Architect to work at a leading consultancy client on a contract basis. The successful candidate will provide independent security oversight of solution designs, ensuring that security requirements … architectural principles, regulatory obligations, and business objectives are consistently met. They will support the definition and maintenance of the enterprise security architecture across mobile telecoms-based systems within the programme including 4G/5G core, RAN, OSS/BSS, and enterprise IT systems. Key Responsibilities Conduct security ...

Senior Cyber Security Analyst (OWASP/SAST/DAST – Banking Client Application Security | Secure Design | Threat Modelling | DevSecOps) Locations: London, Paris, Brussels, Amsterdam Rate: Flexible Duration: 12 months We are looking for a Cyber Security Analyst specialising in Application Security and Secure Architecture to join … high-performing security team responsible for protecting large-scale enterprise platforms. This role focuses on embedding security into application design and development, performing security risk assessments, and ensuring that modern applications and platforms are built following secure-by-design principles. You will work closely with software engineers ...

improve resilience and support secure, regulated and operationally critical environments. As part of the Expleo UK Cybersecurity Practice, you will define and ensure the security architecture for a major UK defence maritime programme, supporting an autonomous surface vessel capability that is being matured towards a whole-ship system … design review. This is a hands-on architecture role for an engineer who is comfortable designing across operational technology, IT, networks, and physical security, and who can serve as a design lead to naval architects, systems engineers, a digital system integrator, and subsystem owners. Because the platform ...

Security Architect – Azure, Zero Trust, SASE & AI Security London | Hybrid – 40% office attendance £90,000–£105,000 We are recruiting an experienced Security Architect for a leading professional services firm. This is a pivotal position offering genuine ownership of the firm’s technology security strategy across … cloud and hybrid environments. You will act as the organisation’s go-to technical authority for cybersecurity, working closely with the CTO, CISO, Information Security, Legal, Risk and Compliance teams. The role also offers the opportunity to shape the firm’s approach to AI security, establishing the governance ...

Everything that makes you unique is welcome; join us and let’s build what’s next - together! Role Summary: Anaplan is building a formal security architecture practice, and this role leads it. You will turn security architecture into a deliberate, reusable asset for the company: reference … with deep technical scope, reporting to the Director of Product Security. As Anaplan's AI capabilities and enterprise footprint grow, consistent and well-reasoned architecture decisions matter more with every product that builds on them. You will own that surface, set the standards engineering builds against, and lead ...

Everything that makes you unique is welcome; join us and let’s build what’s next - together! Role Summary: Anaplan is building a formal security architecture practice, and this role leads it. You will turn security architecture into a deliberate, reusable asset for the company: reference … with deep technical scope, reporting to the Director of Product Security. As Anaplan's AI capabilities and enterprise footprint grow, consistent and well-reasoned architecture decisions matter more with every product that builds on them. You will own that surface, set the standards engineering builds against, and lead ...

Sr. Delivery Consultant - Security, Global ProServe Security Job ID: 10480901 | AWS EMEA SARL (UK Branch) The Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real … customer environments — writing infrastructure as code, engineering detective and preventive controls, and architecting security into workloads from the ground up. You'll work at the intersection of cloud architecture and security engineering, helping customers embed security as a foundational capability rather than an afterthought. The emphasis ...

have experienced explosive growth - which means we need more rock stars to join our quest for total world domination. This is a founding security engineering role. There is no existing function, no inherited tooling, no playbooks to follow while you're building it. We need someone … entire security engineering discipline end to end: define the strategy, architect the solutions, deploy and manage the tooling, write the policies, run the operations, and report on posture to the business. You’ll work as a direct partner to the IT Ops Specialist. The two of you will shape ...

requisition id: R0056768**Summary**We are seeking a strategic and highly technical Vice President to lead our global Cyber Exposure Management/Cyber Engineering & Architecture organization within a complex, multinational enterprise. This executive will drive modernization of the Company’s cyber defense capabilities, shape long-term security architecture … infrastructure, cloud, AI-enabled technologies, operational technology, and enterprise platforms. The ideal candidate combines deep technical credibility with executive leadership, operating effectively across engineering, architecture, operations, and business leadership teams. This leader will influence enterprise technology decisions, guide adoption of emerging technologies, and strengthen the organization’s ability ...

requisition id: R0056768**Summary**We are seeking a strategic and highly technical Vice President to lead our global Cyber Exposure Management/Cyber Engineering & Architecture organization within a complex, multinational enterprise. This executive will drive modernization of the Company’s cyber defense capabilities, shape long-term security architecture … infrastructure, cloud, AI-enabled technologies, operational technology, and enterprise platforms. The ideal candidate combines deep technical credibility with executive leadership, operating effectively across engineering, architecture, operations, and business leadership teams. This leader will influence enterprise technology decisions, guide adoption of emerging technologies, and strengthen the organization’s ability ...

Learn more at the company.com. Role Overview This is a transformational role. The Director is expected to lead the organization from fragmented, task-based security handling into a mature, agile program — modernizing how security is embedded across engineering, redefining operational efficiency, and setting how the cybersecurity function operates … perceived across the business. This role leads the combined Product Security and Security Operations function at Genius Sports. It is a program leadership role responsible for embedding security into how products are designed, built, and shipped — and for owning the full threat detection and incident response pipeline ...

Amazon Development Centre (London) Limited The AppSec Security Engineer evaluates service design and architecture and performs deep‐dive security assessments to ensure applications and services meet a high security bar before launch. This role works alongside senior engineers to identify issues, drive remediation, and validate that … security requirements are met. Key job responsibilities Security Reviews: Conduct design reviews for new and existing services, evaluating architecture documents and system designs for security risks. Threat Modelling: Identify attack vectors and security weaknesses in application architectures through structured threat‐modelling exercises. Penetration Testing: Coordinate ...

Senior Application Security Consultant (SAST/DAST/OWASP )/DevSecOps Security - Banking - London Secure SDLC | SAST | DAST | Threat Modelling | Cloud Security | CI/CD Location: London (Hybrid - 8 days onsite per month) Contract: 12 Months + extension Rate: £500-£550 per day (Umbrella) The Opportunity … looking for an experienced Senior Application Security Consultant/DevSecOps Security Architect to join a high-performing Cyber Security function within a large enterprise technology environment. Working alongside software engineering, cloud, architecture and DevOps teams, you'll play a key role in embedding security throughout ...

Technology is a Fortune 500 company with over 40 years' presence in the UK. Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter. About the Role The Boundary Managed Service Lead oversees the design, implementation … ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires deep expertise in boundary security technologies, managed ...

Technology is a Fortune 500 company with over 40 years' presence in the UK. Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter. About the Role The Boundary Managed Service Lead oversees the design, implementation … ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires deep expertise in boundary security technologies, managed ...

Technology is a Fortune 500 company with over 40 years' presence in the UK. Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter. About the Role The Boundary Managed Service Lead oversees the design, implementation … ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires deep expertise in boundary security technologies, managed ...

/4HANA Greenfield transformation programme that will redefine how our business operates across more than 80 markets worldwide. We are seeking an experienced ERP Security Architect to join our Security, Resilience & Compliance (SRC) team and help establish the cybersecurity, resiliency and compliance foundations of this significant global transformation … programme. This is a highly visible role responsible for governing security architecture across the SAP S/4HANA landscape, ensuring security, compliance and identity requirements are embedded by design throughout technology and business process delivery. Working across a complex global environment, you will collaborate with enterprise architects ...

Cyber Security Engineer/Specialist Permanent | Up to £80,000 (+ Benefits) Hybrid Working (2–3 days per week Onsite) | Surrey Help Shape Enterprise Cyber Security on a Global Scale We're looking for an experienced Cyber Security Engineer/Specialist to join a global organisation where … security is a genuine business priority, not simply a compliance exercise. This is an opportunity to play a key role in protecting a complex enterprise environment, helping to identify, assess and mitigate sophisticated cyber threats while influencing the organisation's long-term security strategy. Working alongside infrastructure, architecture ...

Cyber Security Architect Active SC Clearance required Hybrid working in Reading- On-site 3 days per week Outside IR35 Contract offering CIRCA £650 per day Exciting assignment working on a Defence modernisation programme! We are seeking a Cyber Security Architect with a hands-on delivery experience who excels … applied security architecture, secure-by-design principles, and engineering-led security integration. You will be a part of a bigger team, working with a group of a Senior Security Architects and Digital Engineering stakeholders to produce security architecture artifacts, threat modelling, design assurance ...

Security Architect - Outside IR35 Rate - £500 - £550 Outside IR35 Duration - 6 Month Initial Contract Location - Kent 2 Days Per Week on Site We are supporting a major transformation programme seeking an experienced Security Architect to lead the security design and assurance of enterprise platforms, with a particular … focus on Microsoft Dynamics 365 and wider business critical technology services. This role will be responsible for ensuring security is embedded throughout the delivery lifecycle, supporting the secure implementation of D365 solutions alongside complex integrations, cloud services and enterprise applications. The Role: Working closely with Enterprise Architecture, Technology ...

hiring process and are dedicated to creating a supportive, accessible environment for everyone. Boundary Managed Service Lead Location: Farnborough (onsite 5 days per week) Security Clearance: Due to the secure nature of the work and our customer requirement, candidate are required to hold DV clearance The Boundary Managed Service … Lead oversees the design, implementation and ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires deep expertise ...

Role As an Application Security Architect, you are a security expert and evangelist. You provide subject matter expertise and security guidance to product engineering teams and IT to design and build secure solutions, drive the implementation of security best practices, establish security architecture standards … patterns, and perform security architecture reviews. You will partner with other security leads to grow the security program, mentor junior security team members, measure adherence, suggest and implement changes, develop roadmaps, present to steering committees and engineering teams, and promote security awareness company wide. ...

Information Security Officer (Cloud Security) London, United Kingdom | Posted on 08/07/2026 Contract Role: Information Security Officer (Cloud Security) Contract Location: London/Belfast (Hybrid) Contract Duration: 6 months initially (with potential extension) Contract Start Date: Immediate Contract Classification: Inside IR35 Daily Rate … breakdown Traditional Daily Rate: £450 Deloitte is supporting a Tier 1 Global Bank in hiring experienced Information Security Officers to lead cloud security governance, security architecture and cyber risk management across large-scale technology platforms. This is a senior security role responsible for driving secure ...

Security Solutions Architect Location: London hybrid, office based 3 days per week Salary: £140-185K base with £180-230K OTE plus excellent benefits package About the Opportunity Our client is a global enterprise software company at the forefront of DevSecOps, Application Security, and software supply chain … security . They are looking for a Security Solutions Architect to join their growing UK organisation in a highly strategic, customer-facing role. The focus is on helping large enterprise customers modernise their application security programmes , secure software delivery pipelines, and strengthen governance, risk, and compliance across ...

/Data Platform/Cloud/Security Architect Remote Working Outside IR35 Market Rates Start Date - September 2026 The Opportunity: Our client is seeking an experienced Data Platform, Cloud or Security Architect to support the design of a strategic Unified Data Platform for a major UK public sector … organisation. This is a high-profile architecture engagement that will help shape the future data capabilities of a nationally significant programme. Working alongside senior architecture consultants and client stakeholders, you'll play a key role in refining the target architecture, ensuring alignment with enterprise architecture, security ...