76 to 100 of 177 Security Architecture Jobs in the UK

#26-2056 London, United Kingdom Enterprise Architect -Network (Routing & Switching) Expert-Level Routing, Switching & Data Center Fabric Architecture Reports To: Manager, ES&A Location: Remote/Client site as required Travel: Up to 30% dependent on engagement portfolio Eligible Work Locations London, United Kingdom Role Summary World Wide Technology … clients run. This role is CCIE-calibre depth. This is a technical leadership role: the successful candidate will own the technical delivery of network architecture engagements from design through cutover, act as the final escalation point for complex routing and switching problems, and be the standard the rest ...

Your role at a glance The Senior Security Platform Engineer (m/f/d), is an advanced subject matter expert, responsible for facilitating problem resolution and mentoring for the overall Global Data Centers Office of Information Security (GDC-OIS) team. This role is critical in improving, developing … maintaining IT/OT vulnerability management programs and processes. This role performs and leads important tasks specialized at threat hunting, SIEM/SOAR, Network Security and other operational security tasks such as performance and availability monitoring, log monitoring, security incident detection and response, security event reporting ...

Your role at a glance The Senior Security Platform Engineer (m/f/d) , is an advanced subject matter expert, responsible for facilitating problem resolution and mentoring for the overall Global Data Centers Office of Information Security (GDC-OIS) team. This role is critical in improving, developing … maintaining IT/OT vulnerability management programs and processes. This role performs and leads important tasks specialized at threat hunting, SIEM/SOAR, Network Security and other operational security tasks such as performance and availability monitoring, log monitoring, security incident detection and response, security event reporting ...

Security Architect (Permissions & Access) Hybrid Outside IR35 We're supporting a major global organisation undergoing a large-scale IFS Cloud transformation and are looking for an IFS Security Architect to take ownership of the access, permissions and security model across the platform. This is a high-impact … role combining architecture, hands-on delivery and governance - ensuring a robust, least-privilege, audit-ready access framework across a multi-country deployment. The Role You will: Own and evolve the IFS Cloud security architecture (roles, permission sets, data + API security) Embed RBAC, least privilege ...

communities, underpinning the firm’s future products and services to enable business growth and enhance profitability. You will be part of our Security team, whose mission is to enable the success and security of the firm and its clients by establishing the culture, technology, and practices necessary … protect against threats. About the Role: This role is central to the day-to-day operation of the firm’s security function, helping to identify, investigate and respond to security incidents and risks identified through our systems and processes. The Security Analyst will also support the implementation ...

CrowdStrike Engineer (Endpoint Security SME) Location: London/Hybrid Contract Length: 6 Months Rate: 530 per day IR35 Status: Inside IR35 Overview My client, a global technology organisation, is seeking an experienced CrowdStrike Engineer to act as the Subject Matter Expert (SME) for endpoint security across a large … design, implementation, migration and optimisation of CrowdStrike Falcon, supporting enterprise-wide endpoint protection initiatives. The successful candidate will bring deep technical expertise in endpoint security, anti-malware technologies and large-scale deployments, with proven experience delivering migrations from legacy platforms such as McAfee. Key Responsibilities Lead the design, deployment ...

Deputy CISO is the CISO’s principal delegate and second-in-command, accountable for day-to-day execution of the global cyber security program, team leadership and for elevating security influence across the enterprise. The role ensures cohesive strategy, robust operations, and clear business alignment in a complex … corporate HQs (London or Northampton). Key Responsibilities: Strategy Support the CISO in translating the enterprise risk appetite into an actionable, outcome-driven security strategy; and support the multi-year roadmap and quarterly OKRs. Chair the executive security governance forums and drive enterprise security governance mechanisms. Architecture ...

Cyber Security GRC Consultant (DV Cleared) Location: Remote/Hybrid - on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance … services within MOD and Public Sector environments. You'll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert peers in Secure ...

Cyber Security GRC Consultant (DV Cleared) Location: Cambridgeshire/London, Hybrid - c. 3 days minimum on-site presence required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber Security Consultant, you will play a pivotal role in delivering Secure by Design risk … security assurance services within MOD and Public Sector environments. You'll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk appetites and transformation goals. You'll be part of a knowledge-sharing culture, working alongside expert ...

summary NHS England's Chief Information Security Office (CISO) Function's purpose is to enable safe care and build public trust by strengthening the cyber resilience of the NHS. The CISO supports the Technology Digital and Data Directorate's purpose of delivering the best care and outcomes for patients … enables faster, safer digital transformation of the NHS. The Cyber Security Advisor sits in the Secure Consultancy Team and works closely with programmes, project teams and DevOps teams to ensure systems are underpinned by resilient architectures. They provide clear, actionable cyber security guidance, support the identification and management ...

Role The Senior Security Engineer (Team Leader) is responsible for leading a dedicated security engineering team, combining hands-on platform engineering with technical leadership and people management. You will own security platform architecture, act as the primary escalation point for complex issues, and ensure platforms remain … secure, resilient, and compliant within a regulated environment. Key Responsibilities Act as technical lead for security engineering and platform architecture Serve as primary escalation point for complex and major incidents Provide technical leadership and mentoring to engineers and analysts Line manage and develop the security engineering ...

clearance.' The Azure Architect is responsible for designing secure, scalable, and resilient cloud architectures on Microsoft Azure that align with organisational strategy, governance, and security requirements. This role provides architectural leadership across cloud infrastructure, networking, identity, security, data services, and application platforms. The Azure Architect develops reference architectures … ensures engineering quality, and leads cloud transformation initiatives, partnering with security, operations, development, and leadership teams to deliver compliant and modern cloud solutions Define and maintain Azure cloud architecture and ensure alignment with organisational strategy and cloud governance. Lead the design of secure, scalable, and cost optimised Azure ...

Role Description: \n We are seeking an accomplished Cybersecurity Lead Software and DevOps Engineer to drive the Responsible for designing and delivering enterprise security solutions, creating reusable security patterns, leading security engineering initiatives, and building new capabilities and environments. Acts as a principal-level engineer driving strategy … hands-on implementation, and cross-team adoption. \n In this role you will: \n Design and implement end-to-end security solutions across cloud and on-prem environments. \n Build new security environments, frameworks, and components; perform POCs and pilots for emerging solutions. \n Develop and maintain reusable ...

Digital in Manchester is seeking a Head of Security Architecture to shape the security design of our platforms, data and identities. You will set direction, standards and ensure security by design across major programmes, guiding risk management and regulatory compliance. You will lead a team … Security Architects, drive architectural assurance and engage senior stakeholders to balance risk with delivery priorities. #J-18808-Ljbffr ...

prestigious Government Agency to recruit an experienced Chief Enterprise Architect on an initial 3-month contract. This is a rare opportunity to shape enterprise architecture at an organisational level, leading the strategic direction for technology, data, AI and cyber security across a complex digital estate. Reporting into senior … business strategy while embedding secure‐by‐design principles and modern architectural standards. The Opportunity As Chief Enterprise Architect, you will lead the organisation's Architecture function across Enterprise, Solution, Data, AI and Security Architecture. Working closely with executive stakeholders, delivery teams and government partners, you will define ...

Operational Technology (OT) Cyber Security Consultant UK Wide: London, Manchester, Bristol, Belfast Salary: £45,000 - £100,000 We are working with a leading technology and consulting organisation that is looking to grow its Cyber Security team with an experienced Operational Technology (OT) Cyber Security Consultant. This … opportunity to work on high-profile projects across critical national infrastructure, helping organisations strengthen the security of their operational technology environments while working alongside multidisciplinary teams of engineers, architects and digital specialists What you'll get to work on: Delivering cyber security solutions for Operational Technology ...

Overview Location: London. Time Type: Full time. Worker Type: Employee. Hybrid role with flexible working options. Role: Cyber Security Consulting Lead within QBE Europe. The Cyber Security Consulting Lead will provide Cyber Security Technology and Integration Assessment for IT Change Projects using a Secure Design Framework based … controls and processes. Deliverables include Secure by Design assessments, Non-Functional Requirements (NFRs), and risk remediation or escalation support across workstreams. Responsibilities Lead security assurance, assessments, and advisory activities for IT and business projects (cloud and on‐premises) against the NIST 800-53 framework. Partner with security architecture ...

Enterprise Security Architect Contract: 5-month contract Remote Security Clearance: Active SC Clearance (essential) 600 - 675pd (Outside IR35) We are looking for an experienced Enterprise Security Architect to support a major Security & Resilience programme, providing strategic architectural leadership across a complex enterprise environment. Key Responsibilities Define … maintain enterprise security strategy, standards, and roadmaps. Provide architectural governance and assurance across security initiatives. Ensure alignment with Secure by Design principles and NIST CSF/NIST SP 800-53. Develop architecture patterns and support enterprise-wide security transformation. Skills & Experience Strong Enterprise Security ...

Enterprise Security Architect Contract: 5-month contract Remote Security Clearance: Active SC Clearance (essential) £600 - £675pd (Outside IR35) We are looking for an experienced Enterprise Security Architect to support a major Security & Resilience programme, providing strategic architectural leadership across a complex enterprise environment. Key Responsibilities Define … maintain enterprise security strategy, standards, and roadmaps. Provide architectural governance and assurance across security initiatives. Ensure alignment with Secure by Design principles and NIST CSF/NIST SP 800-53. Develop architecture patterns and support enterprise-wide security transformation. Skills & Experience Strong Enterprise Security ...

Location: Glasgow (hybrid working - 3 days onsite) Duration: 12 months Vetting: SC security clearance will be required Essesntial Skills Executive Leadership: Minimum of 3 years’ experience in an executive security leadership role, demonstrating strategic impact and operational excellence in environments dealing with high-value or highly sensitive information. … industry experience in a highly regulated environment, with deep understanding of the challenges in securing sensitive information assets. Stakeholder Engagement: Ability to communicate complex security issues effectively to senior stakeholders, security peers, and technical experts. Continuous Improvement: Proven commitment to driving innovation and excellence in security practices ...

Senior and Principal Security Architects £50-£90 per hour (Dependent on experience and level) - Inside IR35 12 month contracts Hybrid - 2/3 days a week on site - Warton (PR4) **Applicants must have the right to work in the UK** **Successful applicants must be eligible for SC/… clearance** Role Purpose/Overview Highly experienced security architects with strong technical credentials across enterprise, cloud, network and classified environments. Responsible for designing end-to-end secure architectures (HLD/LLD), leading Design Authorities and Technical Design Authorities, and providing architectural assurance across multi-supplier programmes ...

tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across the globe. About this role JET's Information Security organisation protects a technology-led, cloud-native platform serving millions of customers across multiple markets. JET's Security Architecture & Engineering function … responsible for making data protection a built-in property of how we design and operate our platforms, not an afterthought. As Data Security Engineering Lead, you'll be responsible for engineering the controls that safeguard JET's most sensitive structured and unstructured data across cloud-native and enterprise environments. ...

Senior Technical Security Risk Consultant Location: Remote with occasional UK travel Contract Type: Permanent & Full-time Security Clearance: Active SC clearance required Salary: Competitive + Benefits About the Role As a Technical Cyber Risk Consultant, you will work closely with clients across government, defence and regulated sectors. … risk identification, assessment and treatment across applications, infrastructure and digital services Facilitate structured risk workshops and threat modelling sessions Assess solution architectures to identify security risks and control gaps Review and interpret IT Health Check outputs and define clear remediation plans Produce concise reporting on risks, vulnerabilities and treatment ...

Role: Principal Cyber Security Architect - Defence You will have experience of working across system lifecycles and be capable of supporting clients through business-focused requirement specification and definition. You will have a broad experience of technical security, producing technical risk assessments and solution architecture documents. The ideal … comfortable operating in a ‘customer friend' type role, supporting the client to develop and deliver secure systems, understanding risks and managing complex system security whilst communicating effectively with technical and non-technical stakeholders. *Due to the environment we are looking for candidates with current high level security clearance ...

while helping shape best practices, technical standards and future capabilities. The Role As a Salesforce Technical Architect, you will take ownership of the technical architecture across complex Salesforce implementations, ensuring solutions are scalable, secure, maintainable and aligned to both business and technical objectives. You’ll provide leadership throughout … working closely with Solution Architects, Developers, Business Analysts and client stakeholders to design and implement high‐quality Salesforce solutions. Key Responsibilities Lead the technical architecture for large‐scale, complex Salesforce implementations Define and govern solution architecture across multiple Salesforce clouds and integrated technologies Provide technical leadership to development ...