51 to 75 of 142 Security Architecture Jobs in the UK

Role : AI Cyber Tech Lead Location -Sheffiled Mode-3 Days from office Type - FTE/Subcon Responsibility AI Security Drive an understanding across Tech and Cyber of security controls frameworks required for AI security working in an iterative manner as the technologies and control landscape develop … ambassador on AI security Cybersecurity Architecture Lead the development and maintenance of secure architecture frameworks for cloud on-premises and hybrid environments Ensure alignment with industry standards and risk appetite with a particular focus on AI Technical Engineering Leadership Oversee the engineering and integration of security ...

Senior Security Engineer Our Global Fintech client are seeking a Senior Security Engineer to join their growing team. The business provides innovative cross-border financial solutions to companies worldwide and is scaling rapidly across multiple markets. This is a high-impact opportunity for an experienced application security professional to shape secure development practices and partner directly with engineering teams across web and mobile. The Role As Senior Security Engineer, you’ll embed security throughout the product lifecycle, from design to deployment. You’ll drive secure development standards, threat modelling, and security testing across ...

Cyber Security Architect Up to £70,000 + Excellent Pension (7.5% matched) Hybrid – 3 Days in Coventry We're supporting a leading organisation in the UK utilities sector as they invest heavily in modern security, Zero Trust, and enterprise-wide transformation. This is a standout opportunity … experienced Cyber Security Architect who wants to shape secure‐by‐design principles, influence strategy, and work across complex cloud and on‐prem environments. You’ll join a forward‐looking Architecture function at the start of a new five‐year investment cycle, designed around digital modernisation, cloud resilience ...

Role: Security Architect Location: Birmingham (once a week on site) Salary: Up to £92,000 per annum plus bonus VIQU have partnered with a company well established within their niche, who are currently hiring for a Security Architect to assist with designing secure by design systems & platforms. Experience … across infrastructure, networking, platform, applications and IAM is required, especially within regulated environments. Requirements for the Security Architect: Experience within senior level security roles, designing information & system security architecture. Broad security understanding across: Networking, Infrastructure, Platform, Cloud, Identity & Access Management (IAM), and Application/API. Experience ...

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 ...

Enterprise Cyber Architect Location: London or Bristol (60% office/40% remote across the month) Salary: £80,000–£100,000 Pension: 29% employer contribution Security Clearance: SC required (sponsored upon offer – UK residency required for the past 5 years) Contract: Permanent Working pattern: Full-time, flexible working supported About … organisation is on a long-term digital and cyber transformation journey and is investing in senior architectural leadership to significantly mature its enterprise security capability. The Opportunity My client is seeking a Principal Enterprise Cyber Architect to lead and shape enterprise-wide cyber security strategy across a complex ...

Technical Architect to join a client based in Didcot on a full-time basis. Responsibilities Design secure technical architectures aligned with BPSS requirements Embed security best practices across project lifecycles Lead security assessments and advise on compliant controls Maintain and improve security standards across platforms Ensure documentation … aligns with security policies and regulations Provide security architecture guidance and strategic advice Stay current on BPSS, security trends, and regulatory changes Essential Skills & Experience Proven security architecture experience, ideally with BPSS or similar standards Strong knowledge of public sector security frameworks Expertise ...

focus on Base Metals Order Execution Management Systems (OEMS). This role requires deep technical expertise, practical implementation capability, and the ability to embed security into complex, low-latency trading environments. Key Responsibilities Design and implement secure, scalable cyber solutions for digital platforms, including OEMS and associated trading infrastructure. … hands-on architect, contributing directly to solution design, engineering decisions, and security implementation. Develop and maintain security architecture patterns, reference models, and solution blueprints. Lead security design for Base Metals OEMS platforms, ensuring alignment with performance, resilience, and regulatory requirements. Perform threat modelling, security risk ...

make a real impact as we work towards becoming the world’s most trusted source of strategic industry intelligence. The role… As Information Security Manager, you will lead the strategy and delivery of initiatives that strengthen GlobalData’s cybersecurity posture across global operations. You’ll ensure our people, systems … infrastructure remain secure, resilient and able to support continued growth. Reporting to the Chief Information Security Officer, you will lead a team of security professionals, drive key security programmes, and work closely with stakeholders across technology and business teams to improve cyber governance, data security ...

Senior Network Security Engineer - Systematic Hedge Fund A high‐growth systematic trading firm is looking for an experienced Network Security Engineer to lead network security design and architecture across a fast‐scaling global environment. This role focuses on defining future‐state architecture, security standards … designs to meet evolving business needs and work closely with a dedicated Reliability team who handle implementation and operations. Role Overview From a network security architecture standpoint, you’ll own end‐to‐end design decisions across the global estate: shaping network topology, defining architectural standards, and selecting core ...

Information Security Manager When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed. At Microlise, protecting data and maintaining trust are central to everything we do. Were … looking for an experienced Information Security Manager to join our Platform & Business Systems Team, and play a critical role in shaping and leading our information security capability across the business. This is a high-impact, customer-facing role where youll provide expert security, governance, risk and compliance ...

global impact in the marine domain by leading the next generation of maritime domain awareness technologies, products and systems that significantly enhance, security, safety and environment protection and sustainability. Our customers are worldwide and range from the largest national coast guards to individual vessel owners. SRT is an exciting … design and assure coastal surveillance solutions of national significance around the world. As a Cybersecurity Architect at SRT you'll take responsibility for ensuring security is built into our products from the ground up. You'll collaborate with our software development and infrastructure teams throughout the product lifecycle ...

Requirements Minimum 8 years experience in cybersecurity architecture, technical engineering, and platform security within large, complex organisations. Banking experience preffered. Bachelors degree in Computer Science, Engineering, or a related field (or equivalent experience). Relevant professional certifications (e.g., CISSP, CCSP, SABSA, AWS/Azure Security). Deep … knowledge of security frameworks (e.g., NIST, ISO 27001), cloud and on-premises security, and secure software development practices. Proven track record in designing and implementing security controls and solutions at scale. Strong technical expertise in areas such as network security, identity management, cryptography, and automation. Experience ...

Infrastructure Architect This role sits within a large-scale technology transformation, focused on bringing structure, clarity and direction to infrastructure and security architecture. The environment has strong engineering capability but lacks cohesive architectural governance. You'll review existing systems, identify gaps, and introduce a more joined-up, secure … design approach across infrastructure and cloud. This is not an enterprise-level role. It's ideal for someone with early architecture experience (or a senior engineer stepping up) who wants to influence design, shape standards and grow their architectural impact. Key Responsibilities Review current infrastructure and designs, identifying gaps ...

seeking an experienced Secure by Design (SbD) Specialist to support delivery within a UK MOD environment. The role will focus on embedding security principles into system and solution design, ensuring compliance with MOD and UK Government security standards. You will work closely with architects, engineers, and security teams to ensure security is integrated across the full development lifecycle and aligned to programme risk and assurance requirements. Key Responsibilities Embed Secure by Design principles across system and solution delivery Conduct security design reviews and provide risk-based recommendations Support development of: Security architectures Threat ...

Head of Cyber Security Permanent £88,000-£97,000 London (Hybrid - 2 days onsite) 30 days holiday + 8% pension + other benefits A leading regulatory organisation is seeking an experienced Head of Cyber Security to provide strategic leadership and direction across its cyber and information security function. This is a senior, cross‐functional leadership role responsible for shaping and delivering a comprehensive cyber security strategy, ensuring organisational resilience against evolving cyber threats while enabling secure digital innovation. The Role You will lead the development and implementation of a forward‐thinking cyber security strategy ...

Limelight Health seeks a Director of Security Architecture to lead the design of enterprise security frameworks. This influential role requires strategic leadership, collaboration across engineering, and communication with C-level stakeholders. Ideal candidates will have profound experience in security principles and architecture, ideally within telecom ...

Lead Information Security Engineer City of London (3 days per week required in the office) DGH Recruitment are currently recruiting on behalf of a leading global client who are looking for a Lead Cyber Security Engineer/Information Security Engineer to join the team on a permanent … basis. Responsibilities: - Implement security architecture related to transition to cloud (e.g., Azure, Teams/O365 and iManage Cloud). - Develop and maintain documentation related to global security team operations and functions. - Manage DLP systems and processes as required - Assist in the preparation, approval, implementation and adherence ...

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 ...

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 ...