10 of 10 Remote/Hybrid Senior Security Architect Jobs in London

Senior Manager, Security Architect, Cyber, Defence & Security (Government and Public Sector)

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 120 K
biggest and most ambitious programmes undertaken to keep our country safe We are proud of the impact we have with Defence and Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission.We’re growing … lead every decision we make and action we take, guiding us to deliver impact how and where it matters most.Connect to your opportunity A Security Architect operates as a senior member of the team, responsible for the design of technical security solutions, maintaining documentation and developing ...

Principal Senior Technical Architect - National Security

Hiring Organisation
QinetiQ
Location
Orpington, Kent, United Kingdom
Salary
£ 70 K
creating it. From cutting edge defence technology to ground breaking innovations our mission is to empower and protect lives. Join us as a Principal Senior Technical Architect – National Security at either our Farnborough or Malvern site, where you will have the opportunity to work with cutting-edge … technology in partnership with some of the most brilliant minds.The RoleAs a Principal Senior Technical Architect – National Security, you will be a senior technical leader responsible for shaping, developing, and integrating mission-critical capabilities for Cyber and National Security customers. This role focuses on customer ...

Senior Security Architect

Location
Greater London, England, United Kingdom
About Bridewell One of the most exciting prospects in the UK cyber security sector today, Bridewell is a leading cyber security services company specialising in protecting and transforming critical business functions for some of the world’s most trusted organisations. We are the trusted partner for operators … essential services and provide end-to-end cyber security capabilities that help our clients overcome their security challenges, allowing them to operate safely and securely. Bridewell holds the Gold level, Investors in People award which we feel solidifies and reflects on the outstanding calibre that makes us truly ...

Head of Cloud Security / Senior Cloud Security Architect - Consultancy

Location
Greater London, England, United Kingdom
provides intelligence-led solutions to support clients in protecting their operations and achieving their strategic goals. This firm is looking for an experienced Cloud Security Leader to join its growing cybersecurity consulting practice. The role combines strategic advisory, technical expertise, and practice development, with responsibility for defining cloud security … environments Advise on enterprise-scale cloud transformation, migration and modernisation programmes from strategy through to implementation Help clients establish and mature DevSecOps capabilities, embedding security into CI/CD pipelines, Infrastructure as Code and cloud-native engineering practices Drive cloud security governance, architecture assurance, security remediation ...

Senior Security Architect: Cloud Security & Zero-Trust

Location
Greater London, England, United Kingdom
Bridewell is seeking a Senior Consultant in Security Architecture to deliver secure, robust solutions for clients across financial services, critical national infrastructure and government. You will lead end-to-end security architectures, drive governance, and implement controls across cloud and on-prem environments. Join a team that … values collaboration and cutting-edge security practices, with a hybrid working policy and opportunities to influence security strategy for high-profile clients. #J-18808-Ljbffr ...

Data Security Architect & Engineer - Consultant / Senior Consultant

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 80 K
Basic informationLocationLondonBusiness LineTechnology & TransformationJob TypePermanent/FTCDate published17-Aug-2026Req #23000Job descriptionConnect to your IndustryCyber security is critical to every organisation. We are shaping strategies and transforming the management of cyber risk, and we need you to join us. You’ll build strong relationships as one of the areas … cyber practice with over 450 extremely talented individuals in the UK alone, as part of a Technology and Transformation practice of 7500 people. Cyber security is a business problem, not just a technical problem, and we need people with a diverse array of backgrounds and skills sets to help ...

Senior Cloud Security Architect (Remote)

Location
Greater London, England, United Kingdom
Banking in London is seeking a pragmatic security expert to partner with engineering and product teams to deliver secure, scalable cloud-native banking solutions. You will act as a security partner, performing design reviews and threat modelling across platform, product and infrastructure initiatives. Join us to build practical … security controls that support safe adoption of agentic AI, guiding projects and removing delivery blockers while translating risk into clear actions for both #J-18808-Ljbffr ...

Senior Manager, Network & Security Solutions Architect – Cloud & Edge, Engineering, AI & Data, Technology & Transformation

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 120 K
that drive tangible operational efficiency and business value.Leveraging market-leading platforms including Cisco, HPE, Arista, Palo Alto, Zscaler, Fortinet and other leading network and security infrastructure technologies, we help organisations design and deliver modern hybrid cloud network solutions that enhance security, improve performance, ensure scalability, and unlock greater … decision we make and action we take, guiding us to deliver impact how and where it matters most.Connect to your opportunityAs a Cloud Network Architect within Deloitte's Engineering practice, you will play a key role in designing and delivering next-generation networking solutions for some of the world ...

Senior Backend Architect: Scalable APIs & Security

Location
Greater London, England, United Kingdom
# Backend DeveloperSenior LevelLondonPosted 8 days ago### Role OverviewWe are heavily recruiting a Senior Backend Developer to spearhead our core infrastructure in London. Central to this role is the expert development of robust server-side logic, sophisticated e-commerce API systems, and high-stakes database handling. You will ensure … maximum performance, relentless security, and elite responsiveness of all our deployed cloud web applications, acting as the backbone of our software operations.### Key Responsibilities* Architecting, orchestrating, and meticulously deploying scalable RESTful and GraphQL APIs.* Implementing uncompromising enterprise-grade security, data protection measures, and encryption protocols.* Executing deep-level ...

Senior Manager -Associate Director, Data Architect, Government & Public Service, AI & Data, Defence & Security

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 120 K
engaging with both Business and IT stakeholders to document business outcomes and objectives for large-scale solutions and programmes.Experience in working with peers and senior enterprise solution/data architects to align data architecture blueprints across different business units and geographies.Collaborating and coordinating stakeholders, partners, and external vendors.Experience ...