76 to 100 of 147 Security Architecture Jobs in the UK

Lead Cyber Security Consultant (Defence) UK Remote (travel required approx. 60%/3 days onsite per week) Full-time & Permanent | Consultancy Competitive salary + Excellent benefits About the Opportunity We’re working with an established and growing UK cybersecurity consultancy expanding its Defence and Public Sector practice. This … great opportunity for an experienced security professional to lead high-impact programmes, influence senior stakeholders, and shape security outcomes across MOD and wider Defence environments. The Role As a Lead Cyber Security Consultant, you’ll take ownership of multiple client engagements, delivering expert advice across governance, risk ...

Lead Cyber Security Consultant (Defence) UK Remote (travel required approx. 60%/3 days onsite per week) Full-time & Permanent | Consultancy Competitive salary + Excellent benefits About the Opportunity We're working with an established and growing UK cybersecurity consultancy expanding its Defence and Public Sector practice. This … great opportunity for an experienced security professional to lead high-impact programmes, influence senior stakeholders, and shape security outcomes across MOD and wider Defence environments. The Role As a Lead Cyber Security Consultant, you'll take ownership of multiple client engagements, delivering expert advice across governance, risk ...

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 ...

Security Engineer Location: UK (Hybrid/Flexible Working) Level: Senior Sector: Financial Services We are working with a large, highly regulated financial organisation that is investing heavily in AI, cloud and next-generation security. They are looking to appoint an AI Security Engineer to help design, deliver … evolve security solutions that protect complex systems and sensitive data at scale. This role sits within a central security function responsible for safeguarding innovation, including GenAI and advanced data platforms and plays a critical part in shaping secure-by-design engineering across the business. The Role ...

Security Engineer Location: UK (Hybrid/Flexible Working) Level: Senior Sector: Financial Services We are working with a large, highly regulated financial organisation that is investing heavily in AI, cloud and next-generation security. They are looking to appoint an AI Security Engineer to help design, deliver … evolve security solutions that protect complex systems and sensitive data at scale. This role sits within a central security function responsible for safeguarding innovation, including GenAI and advanced data platforms and plays a critical part in shaping secure-by-design engineering across the business. The Role ...

realise their ambitions. 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. In this role you will: Design and implement end-to-end security solutions across cloud and on-prem environments. Build new security environments, frameworks, and components; perform POCs and pilots for emerging solutions. Develop and maintain reusable security patterns ...

Cyber Security GRC Consultant (DV Cleared) Location: Hybrid/Southeast Region - 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 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 ...

seeking a future team member for the role of AI Security Architect to join our Cybersecurity team in London. Responsibilities Define enterprise AI security architecture: develop reference architectures, guardrails, and standards for secure data pipelines, model training/inference, and AI-integrated applications across on-prem … tests for model poisoning, evasion, model theft/exfiltration, prompt injection, jailbreaking, data leakage, and output manipulation. Qualifications Significant experience in cybersecurity/enterprise security architecture with additional focus on AI/ML or data platform security at scale. Expertise in cloud security (AWS/Azure ...

support, and rewards to help you grow. We are seeking an accomplished Cybersecurity Lead Software and DevOps Engineer responsible for designing and delivering enterprise security solutions, creating reusable security patterns, leading security engineering initiatives, and building new capabilities and environments. This role operates at a principal engineer … level, driving strategy, hands-on implementation, and cross-team adoption. Key Responsibilities: • Design and implement end-to-end security solutions across cloud and on-premises environments. • Build new security environments, frameworks, and components; perform POCs and pilots for emerging solutions. • Develop and maintain reusable security patterns ...

Security Consultant – Public Sector & Defence Location: UK-wide (flexible with client travel) Salary: £45,000 – £66,000 (outside London) | £50,000 – £70,000 (London) + package Clearance: Must be eligible for SC (5 years continuous UK history + sole British nationality) About the Role This is a security consulting role focused on large-scale transformation programmes across UK government, defence, and health. You’ll be embedded in complex environments where security is not theoretical, it directly impacts national infrastructure and public services. You’re not just reviewing controls. You’re shaping how secure systems are designed ...

Security Consultant United Kingdom Up to £70,000 S/C Clearable Ready to protect the systems that underpin the UK’s most critical public services? We’re hiring a Security Consultant to work on largescale digital transformation programmes across health, central government, defence, and wider public sector … organisations. You’ll help design secure IT solutions, manage cyber risk, and support organisations facing complex security challenges. What you’ll be doing as a Security Consultant Shaping and reviewing security architecture for complex IT and digital platforms Assessing cyber risks and identifying weaknesses early ...

months, requiring a commitment of 3 days per week. Day-to-Day of the Role: Own and assure the end-to-end solution architecture for the bid submission. Produce and validate architectural artefacts including high-level and low-level diagrams, integration, deployment, and hosting models, and security architecture views. Ensure technical designs are scalable, supportable, secure, and contract-ready. Assure the full scheduling system architecture, focusing on performance and resilience. Validate integration assumptions, API patterns, data flows, and control mechanisms. Ensure system observability, failover, and peak-load behavior are credible and evidenced. Design or validate security ...

Information Security Manager This role blends hands-on technical security expertise with risk management, governance, and assurance, ensuring business objectives are supported while minimising cyber and data protection risks. As an Information Security Manager, you will drive security architecture decisions, lead incident response and vulnerability … support secure digital transformation initiatives. You will also provide clear, risk-based guidance to stakeholders and senior leadership to strengthen the organisation’s overall security posture. Responsible for: Developing and implementing IT Security strategy, policies, programs and procedures. Drive their implementation and maintenance across MHR – UK region Managing ...

Cybers Security Architect Contract Details Role Title: Cybersecurity Architect Location: Hybrid 2-3 days onsite per week Wokingham Contract Duration: 12 Months Rate: £570/day inside IR35 Active SC Clearance Required Core Responsibilities Design and maintain secure architecture frameworks for enterprise systems across cloud, on-premises … hybrid environments Conduct threat modelling, risk assessments, and security gap analyses across infrastructure and application layers Define and enforce security standards, reference architectures, and policy controls aligned with frameworks such as NIST, ISO/IEC 27001, and CIS Evaluate, select, and integrate security technologies including: Identity ...

Kingdom Type: Permanent IAM Consultant Location: London (Hybrid) Compensation: £65,000 Base + Package NOTE: Candidates for this role must be eligible for UK Security Clearance (SC). This is an opportunity to work on complex, enterprise-scale security transformations, helping organisations design and implement robust IAM strategies … play a key role in delivering end-to-end IAM and IGA solutions across a range of clients, working at the intersection of security architecture, compliance, and business transformation. This is a hands-on consulting role with real influence over design decisions and implementation strategy. What ...

summary An exciting opportunity has arisen to join our organisation in the role of Senior Information Security Engineer within the Digital Services department. The aim of this post is to play a key role in safeguarding the Trust's critical systems and information assets. You will be a senior … technical specialistwith CISSP certification, workinghands-onacross: Cyber security architecture,implementation and monitoring. Incident response and operational cyber resilience. Vulnerability management and cyber risk reduction. Supporting compliance with NHS and national cyber security standards. The base for the role is Beechdale Divisional Headquarters, Nottingham however this ...

level clients to support the pursuit of profitable business growth for WWT. The F-CISO will leverage real-world experience as a security practitioner to assist clients with strategic business challenges related to governance, risk and compliance, and Cyber Security. Bringing a unique perspective and practical examples … CISO adds gravitas and know-how to ensure WWT is seen as a differentiated business partner. The role involves working closely with the Security Sales Advisor (SSA) responsible for driving Security Sales end-to-end across the client base. While the SSA and client team handle core Sales ...

Senior Security Engineer, you will be involved with the design, documentation and installation and management of security monitoring tools/platforms to provide data to the Sopra Steria Security Operational Centre (SOC) for analysis. Your role will be pivotal in ensuring that we have the correct tooling … assess risks, design controls, and define testing requirements. Your leadership and expertise will be critical in fostering a strong culture of technology expertise and security by design across Sopra Steria. You will play a lead role in helping our clients understand their security challenges and then specify, plan ...

title: Network Security Engineer Client: Elite FinTech Salary: £80,000-£130,000 + Bonus Location: London/Hybrid Skills: F5, Firewalls, Palo Alto, Cisco R&S We’re partnering with a leading global investment firm to hire a Network Security Specialist to help protect and evolve a complex … high-performance network spanning data centres, offices, co-location sites, and public cloud platforms. This is a hands-on, project-driven role combining engineering, security architecture, and high-level troubleshooting. What You’ll Do Design and deploy enterprise-grade network security solutions aligned with global standards Lead ...

Security Architects - Bristol/South West - SC Cleared I'm currently supporting a growing Cyber Security consultancy who are looking to hire experienced Security Architects to support delivery across Defence and wider Government programmes. These are excellent opportunities for individuals who enjoy working across secure, high-assurance … travel to customer sites across the South West and wider UK as required. Bristol/Corsham access would be ideal. Key experience areas include: Security Architecture Secure by Design NCSC CAF/NIST/ISO27001 Threat modelling and risk assessment Cloud Security (AWS/Azure/ ...

customers. We are accelerating our AWS cloud adoption and major digital transformation & integration programmes. Coventry Building Society Group is seeking an Information & Cyber Security Consultant on a fixed-term contract to provide immediate, high-impact support. You will step into a senior advisory and delivery role, working … product-based agile environment. You will lead on the application of security controls and policies across key cloud solutions, infrastructure, and digital programmes, proactively identifying risks, driving pragmatic solutions, and constructively challenging designs and outcomes where necessary to protect the organisation and support the successful integration ...

customers. We are accelerating our AWS cloud adoption and major digital transformation & integration programmes. Coventry Building Society Group is seeking an Information & Cyber Security Consultant on a fixed-term contract to provide immediate, high-impact support. You will step into a senior advisory and delivery role, working … product-based agile environment. You will lead on the application of security controls and policies across key cloud solutions, infrastructure, and digital programmes, proactively identifying risks, driving pragmatic solutions, and constructively challenging designs and outcomes where necessary to protect the organisation and support the successful integration ...

Head of Information Security, Netherlands Ant International powers the future of global commerce with digital innovation for everyone and every business to thrive. In close collaboration with partners, we support merchants of all sizes worldwide to realize their growth aspirations through a comprehensive range of tech-driven digital payment … businesses: Alipay+, Antom, WorldFirst and ANEXT Bank. What you will be doing: 1. Governance & Strategy Develop, maintain, and oversee the Information Security and ICT Risk Management Frameworks in line with DORA, ISO 27001, NIST, and other applicable standards. Establish, maintain, and enforce security policies, standards, and procedures. Provide ...

that deliver measurable business value. As a Senior Solution Architect, you will shape complex application and cloud transformation programmes for key clients, combining strategic architecture expertise with stakeholder engagement and bid leadership to deliver impactful solutions that drive client success. We are committed to inclusivity, building a genuinely diverse … that makes you a CGI Partner, not just an employee. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to undergo it. Our teams operate in a flexible hybrid working model, but on‐site requirements vary by project ...

Senior Presales Solutions Architect - Cloud Security, DevSecOps, Tenable, Orca, Snyk, Palo Alto, CrowdStrike - Homebased - £100k -£110k + £8k bonus We are partnered with the best Solution Provider out there and they are looking to add to an outstanding Solutions Architecture team; this role would be the start … fantastic career opportunity to grow within the team and beyond. You will focus purely on Cyber Security and be the go to for any Cloud Security Solutions that clients require. You will be fully client facing helping them to build capability around Cloud Security solutions. Your focus ...