351 to 375 of 646 Security Architecture Jobs in England

Data Security Specialist

Hiring Organisation
Just Eat Takeaway.com
Location
London, UK
connects tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across the globe. About this role JET's Security Architecture & Engineering function is responsible for making data protection a built-in property of how we design and operate our platforms … afterthought. As Data Security Specialist, you'll be responsible for engineering the controls that safeguard JET's most sensitive structured and unstructured data across cloud-native and enterprise environments. You'll translate architectural data security standards into working, scalable implementations from DLP platforms to encryption pipelines, and embed ...

IFS Security Architect Outside IR35

Location
City Of London, England, United Kingdom
Security Architect (Permissions & Access) Hybrid UK 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 ...

Cyber Security Analyst

Location
Bath, England, United Kingdom
Cyber Security Analyst is responsible for helping us to secure our systems and protect our key stakeholders, IT infrastructure, information assets and business operations. Reporting to the Head of Information Security, the successful candidate will work with key business stakeholders, SOC, IT and 3rd party vendors, to ensure … that we operate a robust Cyber Security infrastructure and ISO27001 ISMS that, is highly effective in protecting the business, in line with our commitment to clients and our regulatory obligations. Key Responsibilities: Working with the Head of Information Security to develop policy and strategy in line with ...

People Systems Lead

Location
Greater London, England, United Kingdom
scalable People solutions. What you will do Lead Workday HCM administration design, configuration and serve as primary subject matter expert for system optimization and security architecture across HCM modules. Design, configure, and continuously improve business processes to streamline People operations, enhance user experience, and enable sustainable growth. Build … while enabling them on product management practices. Conduct technical analysis of releases, assess feature impacts, and perform non‐regression testing in sandbox environments. Implement security configurations including role‐based access controls, domain security policies, user‐based security assignments, and security group inheritance to enforce appropriate data ...

Security Architect

Hiring Organisation
PA Consulting
Location
London, UK
Employment Type
Full-time
over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across … have budget to take courses (technical and non-technical training), plus gain certifications What you can expect ð Defining end-to-end security architecture and delivering solutions for projects or programs, creating Conceptual, Logical, and Implementation Architecture views. Designing secure system architectures using patterns and principles ...

Security Architect

Hiring Organisation
PA Consulting
Location
Bristol, UK
Employment Type
Full-time
over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across … have budget to take courses (technical and non-technical training), plus gain certifications What you can expect ð Defining end-to-end security architecture and delivering solutions for projects or programs, creating Conceptual, Logical, and Implementation Architecture views. Designing secure system architectures using patterns and principles ...

Security Architect

Hiring Organisation
PA Consulting
Location
Pimlico, Hertfordshire, UK
Employment Type
Full-time
over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across … have budget to take courses (technical and non-technical training), plus gain certifications What you can expect ð Defining end-to-end security architecture and delivering solutions for projects or programs, creating Conceptual, Logical, and Implementation Architecture views. Designing secure system architectures using patterns and principles ...

Security Architect Consultant

Location
Bristol, England, United Kingdom
over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across … growth – you’ll have budget to take courses (technical and non‐technical training), plus gain certifications What you can expect 🌱 Defining end‐to‐end security architecture and delivering solutions for projects or programs, creating Conceptual, Logical, and Implementation Architecture views. Designing secure system architectures using patterns ...

Security Architect Consultant

Hiring Organisation
PA Consulting
Location
Bristol, UK
Employment Type
Full-time
over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across … have budget to take courses (technical and non-technical training), plus gain certifications What you can expect ð Defining end-to-end security architecture and delivering solutions for projects or programs, creating Conceptual, Logical, and Implementation Architecture views. Designing secure system architectures using patterns and principles ...

Director, Senior Security Architect

Location
Greater London, England, United Kingdom
## Director, Senior Security ArchitectApply: London: Full time: Posted Today: JR2001275## **About Bullish**## Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: **Bullish** **Exchange** – a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance … platform that covers news and insights about digital assets, the underlying markets, policy, and blockchain technology.**Reports to:**CISO Americas**Position Overview**At Bullish, security is not a checkpoint, it is the foundation of trust that lets people move billions across our markets with confidence. The Bullish Security ...

AI/ML Security Architect

Hiring Organisation
Barclay Simpson Corporate Governance Recruitment
Location
London, UK
Employment Type
Full-time
reference: SS/44888Sector: Commerce and IndustryRegion: London, South EastSpecialisms: Information Security JobsClosing date: 2026-10-10This major international organisation is seeking an AI/ML Security Architect to support the secure adoption of Generative and Agentic AI across their complex enterprise environment. As AI/… Security Architect, you'll provide security architecture and design authority across AI/ML initiatives, working closely with engineering, cloud and security teams to define practical controls and secure-by-design patterns. This will include areas such as LLMs, RAG, AI agents, vector databases, prompt injection ...

Security Architect

Location
Bristol, England, United Kingdom
growth – you’ll have budget to take courses (technical and non-technical training), plus gain certifications What you can expect Defining end-to-end security architecture and delivering solutions for projects or programs, creating Conceptual, Logical, and Implementation Architecture views. Designing secure system architectures using patterns … principles to manage business and security risks. Reviewing and enhancing clients' current security measures by applying innovative security architecture solutions. Work to agile best practices and cross-functionally with multiple teams and stakeholders. You’ll be using your technical skills to problem solve with our clients ...

Senior Cyber Security Engineer

Hiring Organisation
ENSEK
Location
Nottingham, UK
Employment Type
Full-time
resilient, cloud‐native platforms that accelerate the global energy transition, you'll feel right at home with us. About the roleAs a Senior Cyber Security Engineer you will embed security into the DNA of our B2B SaaS platform. You'll partner with Engineering, SRE, Risk and Product … build security into every part of our product lifecycle, enabling high‐velocity delivery without ever compromising trust or resilience. This is a hands‐on, high‐impact role. You'll influence architecture, automate security controls, strengthen detection & response, and drive a measurable uplift in our security posture. ...

Networking & Security Engineer

Hiring Organisation
Capula Investment Management
Location
London, UK
Employment Type
Full-time
DescriptionWe are seeking a hands-on Infrastructure & Security Engineer with deep expertise across security architecture, server, and network domains. Security is the core priority of this role. The successful candidate will take a leading part in strengthening and evolving the firm's security posture … response to an increasingly sophisticated threat landscape, including emerging risks associated with AI.This is a technically demanding role that combines proactive security ownership with infrastructure delivery. The successful candidate will act as a security-first thinker across everything they touch, from day-to-day operations through to strategic ...

Cyber Security Engineer

Hiring Organisation
Big Red Recruitment
Location
London Area, United Kingdom
What if your next Cloud Security role was designed to take you beyond engineering? You'll join a growing cybersecurity consultancy where you can get hands-on with complex Azure security, identity, PIM and PAM work while sitting directly within the Architecture team. That means challenging projects … exposure to experienced architects, and a genuine route into Security Architecture when you're ready. Backed by a large, established parent organisation, they combine the variety and close-knit feel of a specialist consultancy with the stability and opportunities of a much larger group. The Opportunity This ...

Networking & Security Engineer

Location
Greater London, England, United Kingdom
seeking a hands‐on Infrastructure & Security Engineer with deep expertise across security architecture, server, and network domains. Security is the core priority of this role. The successful candidate will take a leading part in strengthening and evolving the firm's security posture in response … increasingly sophisticated threat landscape, including emerging risks associated with AI. This is a technically demanding role that combines proactive security ownership with infrastructure delivery. The successful candidate will act as a security‐first thinker across everything they touch, from day‐to‐day operations through to strategic infrastructure design ...

AI/ML Security Architect

Location
Greater London, England, United Kingdom
This major international organisation is seeking an AI/ML Security Architect to support the secure adoption of Generative and Agentic AI across their complex enterprise environment. As AI/ML Security Architect, you’ll provide security architecture and design authority across AI/ML initiatives … working closely with engineering, cloud and security teams to define practical controls and secure-by-design patterns. This will include areas such as LLMs, RAG, AI agents, vector databases, prompt injection, data leakage, identity, tool/API integration and AI threat modelling, alongside broader cloud and enterprise security ...

AI/ML Security Architect

Location
Reading, England, United Kingdom
This major international organisation is seeking an AI/ML Security Architect to support the secure adoption of Generative and Agentic AI across their complex enterprise environment. As AI/ML Security Architect, you’ll provide security architecture and design authority across AI/ML initiatives … working closely with engineering, cloud and security teams to define practical controls and secure-by-design patterns. This will include areas such as LLMs, RAG, AI agents, vector databases, prompt injection, data leakage, identity, tool/API integration and AI threat modelling, alongside broader cloud and enterprise security ...

Security Engineering Manager, London or Lausanne

Hiring Organisation
Isomorphic Labs
Location
London, UK
Employment Type
Full-time
drug design engine comprising AI models that are capable of working across multiple therapeutic areas and drug modalities. We are continually innovating on model architecture and developing cutting-edge capabilities to advance rational drug design. Every day, and with each new breakthrough, we're getting closer to the promise … digital biology, and achieving our ambitious mission to one day solve all disease with the help of AI.Your impactAs Security Engineering Manager at Isomorphic Labs, you will build, scale, and lead a high-performing engineering team at the absolute frontier of Artificial Intelligence and Cybersecurity. Reporting directly ...

Senior AI Security Architect Consultant

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
team you'll be working with: Role – SENIOR AI SECURITY ARCHITECT ARCHITECT CONSULTANTHybrid Variable - London or BirminghamOverviewWe are seeking an experienced Senior AI Security Architect Consultant to design, implement, and govern secure AI/ML systems across the enterprise. This role is responsible for embedding security, privacy …/ML technologies, ensuring that AI systems are resilient against adversarial threats, data leakage, and misuse. What you'll be doing: 1. AI Security Strategy & ArchitectureDefine and lead the AI security architecture roadmap aligned to enterprise security strategy. Develop secure-by-design frameworks for AI/ ...

Managing Cyber Security Consultant

Location
City Of London, England, United Kingdom
Managing Cyber Security Consultant Join a fast-growing technology consultancy helping organisations strengthen their cyber resilience through expert advisory services. This is an opportunity to lead high-profile consulting engagements, mentor talented consultants, and play a key role in shaping the growth of an ambitious Cyber Security practice. … Role Overview Location: Central London/Hybrid (2 days per week on site) Package: £75,000- £95,000pa & benefits Industry: Cyber Security/Consultancy What You'll Be Doing Lead the successful delivery of cyber security consulting engagements across a broad range of industries. Manage multiple client projects ...

Principal Security Engineer

Location
Hastings, England, United Kingdom
with the information and control systems required by the aircrew to meet the demanding operational needs of these aircraft. Responsibilities for this Position Lead security architecture for GCAP mission systems Define security requirements and secure-by-design approaches Lead threat modelling, risk assessment and accreditation activities Provide … defence capability and international collaboration Qualifications Degree level education or equivalent in a relevant engineering discipline Knowledge of Secure by Design and product security standards Security architecture and cryptography expertise Demonstrated high levels of motivation, integrity, and professionalism Flexibility, innovation, and commitment to delivery in a fast ...

Security Architect

Hiring Organisation
La Fosse
Location
England, United Kingdom
Security Architect – £650-£700 p/d – Inside IR35 – Mostly Remote Looking to speak with Security Solution Architects to support a large portfolio of business and technology projects, providing security architecture expertise that enables delivery while managing risk effectively. We're particularly interested in candidates with … experience in: • Security solution architecture across complex change programmes • Providing pragmatic security advice on business and technology projects • Reviewing and assuring technical designs and solutions • Engaging with stakeholders at all levels, from engineers through to senior leadership • Balancing security, operational and business requirements • Managing multiple concurrent ...

Principal Architect (DV Security Clearance)

Hiring Organisation
CGI
Location
Wiltshire, United Kingdom
Employment Type
Full Time
member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Principal Architect (DV Security Clearance) Position Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex … engagement from a technology and process perspective focusing on the outcomes and value the client seeks. To support this, you will establish effective architecture governance, guide the approach and methodologies across solution architecture, infrastructure, technical architecture, security architecture and the operating model for delivery. ...

Cyber Incident Responder - OT Technology

Location
West Midlands, England, United Kingdom
About the Role Our client is looking for an OT/IoT Security Lead to build and lead their Operational Technology and IoT security capability from the ground up. This is a foundational role within a well-established Security Operations function, offering genuine ownership over strategy, tooling … governance and incident response for OT/IoT environments. You'll work cross-functionally with Threat Intelligence, Incident Response, Vulnerability Management, GRC and Security Architecture, as well as engineering and site teams, to embed proportionate, pragmatic security controls across operational environments — while also playing a key role ...