21 of 21 Security Architect Jobs in London

Security Architect - London, UK About the Role Are you a Security Architect who specialises in AWS? The Opportunity As a Security Architect you’ll take responsibility for supporting the design and delivery of secure solutions across a range of IT and business initiatives. You will work closely with a team of experienced security architects and technical specialists, engaging across technology teams and business unites to define and embed effective security practices, processes and controls into projects and change delivery. What you’ll be doing As the subject matter expert in cloud security, with a strong emphasis on AWS, you will ensure that security considerations are incorporated into cloud platform … and service design. You’ll help shape security patterns and contribute to strategic cloud initiatives across the organisation. You’ll identify risks and recommend security controls aligned to organisational policies and architecture standards, deliver security input into projects and technical change, ensuring that security is embedded from the outset, and you’ll develop artefacts such a More ❯

Security Architect - London, UK About the Role Are you a Security Architect who specialises in AWS? The Opportunity As a Security Architect you’ll take responsibility for supporting the design and delivery of secure solutions across a range of IT and business initiatives. You will work closely with a team of experienced security architects and technical specialists, engaging across technology teams and business unites to define and embed effective security practices, processes and controls into projects and change delivery. What you’ll be doing As the subject matter expert in cloud security, with a strong emphasis on AWS, you will ensure that security considerations are incorporated into cloud platform … and service design. You’ll help shape security patterns and contribute to strategic cloud initiatives across the organisation. You’ll identify risks and recommend security controls aligned to organisational policies and architecture standards, deliver security input into projects and technical change, ensuring that security is embedded from the outset, and you’ll develop artefacts such a More ❯

Cyber Security - Technical Security Architect (MOD) Location: Remote + South East/South West on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Technical Cyber Security Architect, you will play a pivotal role in shaping secure architecture and delivering expert consultancy to our clients, particularly … to design, validate, and implement secure solutions that align with business and regulatory requirements. Key Responsibilities Provide secure design advice and guidance throughout the project lifecycle. Ensure adherence to security standards, blueprints, and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate the effectiveness of security controls and recommend improvements. Deliver security architecture for … cloud and hybrid environments. Scope and review IT Health Checks (ITHC) and produce remediation plans. Conduct threat modelling, risk assessments, and design proportional controls. Produce security architecture artefacts including standards and blueprints. Travel to client sites (approx. 40-60%) as required for classified system access. Experience Required The successful candidate will possess Proven experience working in a Security More ❯

Remote AWS Cloud Security Architect We're looking for an experienced Security Architect with over 3 years of experience designing enterprise-level AWS cloud security solutions. This is a 6-month, remote contract in the financial services sector, paying £600 - £800 a day, and is Inside IR35. You will be responsible for defining and implementing … our cloud security vision, designing secure architectures, and providing expert guidance to stakeholders. Key Requirements Experience: 3+ years as a Security Architect focused on AWS. Certifications: Professional certifications such as AWS Certified Security - Specialty and/or (ISC) Certified Cloud Security Professional (CCSP) are highly desirable. Domain: Strong background in enterprise and financial services environments. … Technical Skills: Expertise in AWS security services, Infrastructure as Code (e.g., Terraform), and DevSecOps. If you are a strategic and experienced security architect, please get in touch. ECS Resource Group are an Equal Opportunity Employer, for more information please click the following link More ❯

Remote AWS Cloud Security Architect We're looking for an experienced Security Architect with over 3 years of experience designing enterprise-level AWS cloud security solutions. Applying for this role is straight forward Scroll down and click on Apply to be considered for this position. This is a 6-month, remote contract in the financial … services sector, paying £600 - £800 a day, and is Inside IR35. You will be responsible for defining and implementing our cloud security vision, designing secure architectures, and providing expert guidance to stakeholders. Key Requirements Experience: 3 years as a Security Architect focused on AWS. Certifications: Professional certifications such as AWS Certified Security - Specialty and/or … ISC) Certified Cloud Security Professional (CCSP) are highly desirable. Domain: Strong background in enterprise and financial services environments. Technical Skills: Expertise in AWS security services, Infrastructure as Code (e.g., Terraform), and DevSecOps. If you are a strategic and experienced security architect, please get in touch. ECS Resource Group are an Equal Opportunity Employer, for more information More ❯

Security Architect – Enterprise Networking – 6 Month Contract - £650 - £750 per day – Inside IR35 - London – Hybrid working - 3 days Onsite FryerMiles are delighted to be working with a leading Public Sector infrastructure Company based London and the Home Counties. We are seeking an experienced Security Architect with a strong understanding of Security concepts. The successful candidate … initiatives. Key Responsibilities: Ensure detailed design, interfaces align with CITO strategy. Manage stakeholder expectations regarding the design. Review and approve solutions through formal design processes. Ensure best practice for security standards are followed. Support project and operational teams with complex infrastructure issues. Essential Skills and Experience: Expertise in Windows, Linux Operating Systems Proficiency in load balancing and firewall configurations. … Strong knowledge of network security principles and technologies. Demonstrated experience in large-scale, complex IT environments. Desirable Skills: Awareness of Project Management Processes. Basic understanding of Specific Security Applications. Security Architect – Enterprise Networking – 6 Month Contract - £650 - £750 per day – Inside IR35 - London – Hybrid working - 3 days Onsite More ❯

Technical Cyber Security Architect (SC) Remote (UK-based) with travel as requiredFull-time, Permanent - Competitive Salary Security Clearance: Candidates must hold SC level clearance and meet UK residency requirements About the Role We're looking for a Technical Cyber Security Architect to join our client; a leading Cyber Consultancy that's shaping the future of … opportunity to work alongside expert peers in Secure Architecture and Risk Planning, contributing to a culture of collaboration, innovation, and continuous learning. You'll help clients define and implement security architectures that protect their assets and enable confident decision-making. Key Responsibilities Provide secure design advice from project discovery through to disposal. Ensure solutions align with security standards … and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate security controls and their effectiveness. Deliver security architecture for cloud deployments (private/public). Design and scope IT Health Checks and interpret outcomes. Identify and mitigate security risks in solution architectures. Conduct threat modelling and risk analysis. Design proportional security controls using More ❯

Enterprise Azure Security Architect - Financial Services Robert Half is supporting their client, a Global Consulting Firm, in recruiting an Enterprise Azure Security Architect to partner with them and their end client on a major Azure migration programme for a leading global financial services organisation. This is an initial contract running until the end of 2025, with …/day PAYE plus 12.07% holiday pay (PAYE with employer's NI & tax deducted at source - no umbrella company admin fees) Requirements Extensive experience as an Enterprise or Security Architect in large-scale financial services organisationsDeep expertise in Azure security architecture, including identity and access management, network security, encryption, and data protectionStrong knowledge of secure application … design and cloud migration (re-architect, re-platform, and re-factor models)Comprehensive understanding of enterprise security architecture frameworks and best practices (e.g., SABSA, TOGAF)Hands-on experience with enterprise security controls and tooling - SIEM, vulnerability management, incident response, IAM solutionsProven experience embedding security into architecture governance, SDLC, and acquisition/delivery processesSkilled in stakeholder engagement More ❯

Security Architect – Contract Global Investment Bank Overview: A leading global investment bank is seeking a highly experienced Security Architect to join their Cyber Security team. This role will play a key part in designing, developing, and implementing secure architectures across cloud, on-premises, and hybrid environments, ensuring alignment with enterprise security standards. Role & Responsibilities … Design and maintain security architectures, principles, and reference models. Review and approve technical designs to ensure security compliance. Establish and enforce secure-by-design guidelines and frameworks. Assess emerging technologies and lead security tool evaluations. Conduct security risk assessments for new initiatives. Collaborate with engineering, infrastructure, and SOC teams globally. Provide subject matter expertise, training, and … mentorship on secure design. Essential Skills and Requirements: 7+ years’ experience in security architecture. Proven hands-on experience with SIEM, Proxy, EDR, DLP, and SEG implementations. Strong expertise across cloud (AWS, Azure, GCP), networks, and applications. Familiarity with DevSecOps, zero trust, secure SDLC, and threat modelling. In-depth knowledge of Active Directory security and networking concepts. Relevant certifications More ❯

Security Architect/Cloud Security Engineer We are seeking a Security Architect to bridge the gap between governance, engineering, and business strategy. This role will focus on embedding security as code into enterprise ways of working, ensuring frameworks are practical, scalable, and enable rather than block delivery. You will help shape security policies … policies as code . Integrate policies and controls via APIs . Design and build scalable automation using AWS, Python, Terraform, and CI/CD tooling . Drive adoption of security and governance through practical, developer-friendly solutions. Business Strategy & Governance Translate governance objectives into actionable outcomes. Define frameworks that align with enterprise priorities . Help embed governance into team … workflows without adding unnecessary bureaucracy. Domain Expertise Apply knowledge of enterprise technology, cloud, security, or compliance to support delivery. Ensure policies and controls align with industry standards and best practice. Influence adoption across engineering and business teams. What We're Looking For: Cloud Engineering: AWS (essential), plus understanding of multi-cloud environments Skills in Terraform, Python, and CI/ More ❯

Security Architect/Cloud Security Engineer We are seeking a Security Architect to bridge the gap between governance, engineering, and business strategy. This role will focus on embedding security as code into enterprise ways of working, ensuring frameworks are practical, scalable, and enable rather than block delivery. You will help shape security policies … policies as code . Integrate policies and controls via APIs . Design and build scalable automation using AWS, Python, Terraform, and CI/CD tooling . Drive adoption of security and governance through practical, developer-friendly solutions. Business Strategy & Governance Translate governance objectives into actionable outcomes. Define frameworks that align with enterprise priorities . Help embed governance into team … workflows without adding unnecessary bureaucracy. Domain Expertise Apply knowledge of enterprise technology, cloud, security, or compliance to support delivery. Ensure policies and controls align with industry standards and best practice. Influence adoption across engineering and business teams. What We're Looking For: Cloud Engineering: AWS (essential), plus understanding of multi-cloud environments Skills in Terraform, Python, and CI/ More ❯

Robert Half is supporting their client, a Global Consulting Firm, in recruiting an Azure Security Architect to partner with them and their end client on large-scale transformation projects within the security space until the end of 2025 initial contract to help with a azure migration for a large global financial services organisation Contract Assignment Details: Start … Approximately £ 585 per day plus 12.07% holiday pay ( Employer's NI and tax deducted at source (unlike umbrella companies, which deduct at source and charge admin fees)) The Azure Security Architect must have: Extensive experience as a Security Architect in large-scale Financial Services organisations. Proven expertise in designing and implementing secure architectures within Azure public … cloud solutions. Strong knowledge of securing Azure infrastructure, including identity and access management, network security, and data protection. Comprehensive understanding of security architecture frameworks and best practices (e.g., SABSA, TOGAF). Hands-on experience with security tools and processes, such as SIEM, vulnerability management, and incident response within Azure environments. The ability to engage and communicate effectively More ❯

Cyber Security is critical to every organisation. We are designing and building solutions to help secure some of the largest financial services organisations, and we need you to join us. You'll build strong relationships as one of the areas of our cyber practice with over 450 extremely talented individuals in the UK alone, as part of a Technology … and Transformation practice of 7,500 people. Join us and you will help our clients solve the latest Cyber Security challenges, in a business with very significant growth ambitions enjoying the kind of professional development that will set your potential free. Connect to your career at Deloitte Deloitte drives progress. Using our vast range of expertise, we help our … These five shared values lead every decision we make and action we take, guiding us to deliver impact how and where it matters most. Connect to your opportunity Enterprise Security, within Deloitte Cyber, is a team of cyber security architects and engineers dedicated to helping clients secure their technology ecosystems. Our work spans the breadth of the commercial More ❯

people of all different backgrounds and identities to apply. We are committed to maintaining an inclusive, and supportive place for you do your very best work. A UK Government Security Check (SC) clearance is required for this role. If you dont hold SC clearance, we will support you to apply assuming you have lived and worked in the UK … a British Citizenship or Dual Citizenship. Due to project requirements, at least 12 months Central Government experience in the last 5 years is strongly preferred. As an Aker Lead Security Architect, you will be a recognised subject matter expert in security, risk management and compliance with demonstrable experience in highly regulated industries, specifically UK Government and/… or Defence. You will build effective working relationships with delivery team members and Aker customers and operate without supervision as a security lead across multiple projects and platforms, with extensive latitude for independent judgment to drive the required outcomes for Aker and its customers. You will: Lead client-specific security and assurance of highly complex, cloud-centric data More ❯

Our Information & Technology (I&T) Digital Security organisation is on a mission to deliver scalable, flexible, and effective security services that support the evolving needs of our business. We operate as a centralised team, providing strategic security architecture and assurance across all business units, assets, and change initiatives. Our goal is to proactively mitigate threats and reduce … with our technology partners. Our team is committed to maintaining a secure digital environment that aligns with regulatory requirements and industry best practices. About the Role As an Information Security Architect, you will play a key role in shaping and maintaining our enterprise security architecture. You'll work closely with enterprise architects, functional area specialists, and security experts to ensure that all IT systems and platforms are designed with robust, scalable, and compliant security solutions.Your responsibilities will include: Developing and maintaining security architectural models, standards, and procedures. Advising on security strategies to manage risks and ensure compliance with internal policies and external regulations. Supporting the creation of reference architectures and artefacts for enterprise More ❯

About Us Our Information & Technology (I&T) Digital Security organisation is on a mission to deliver scalable, flexible, and effective security services that support the evolving needs of our business. We operate as a centralised team, providing strategic security architecture and assurance across all business units, assets, and change initiatives. Our goal is to proactively mitigate threats … with our technology partners. Our team is committed to maintaining a secure digital environment that aligns with regulatory requirements and industry best practices. About the Role As an Information Security Architect, you will play a key role in shaping and maintaining our enterprise security architecture. You’ll work closely with enterprise architects, functional area specialists, and security experts to ensure that all IT systems and platforms are designed with robust, scalable, and compliant security solutions. Your responsibilities will include: Developing and maintaining security architectural models, standards, and procedures. Advising on security strategies to manage risks and ensure compliance with internal policies and external regulations. Supporting the creation of reference architectures and artefacts for More ❯

We're looking for Security Architect (2 headcounts) to shape and enhance the security architecture of our client's IT systems. You'll assess risks, model threats, and identify vulnerabilities while ensuring solutions align with "Secure by Design" principles, standards, and industry best practice. You will have the opportunity to propose strategy and strengthen cyber resilience across … ll do: Design, implement, and enhance secure end-to-end IT solutions aligned with business objectives and risk appetite. Identify vulnerabilities, perform threat modelling, conduct risk assessments, and evaluate security controls. Ensure solutions comply with 'Secure by Design' principles, corporate policies, and industry frameworks. Assess vulnerabilities, lead risk mitigation, and ensure compliance with industry standards (ISO 27001, NIST, NCSC … . Contribute to security design documentation, options papers, and client presentations. Collaborate across 1st, 2nd, and 3rd lines of defense on cyber risk, compliance, and governance. Create and present design documentation, options papers, risk assessments, and stakeholder briefings. Contribute to reference architectures, established patterns, principles, and security guidelines. Monitor emerging cyber threats, analyze risks, and lead mitigation plans. More ❯

Role: Security Solutions Architect Job Type- Permanent (Remote/Hybrid) Industry- Real-estate/Property Management Location- London/Stockholm Salary- up to £100K About: We are seeking a hands-on Security Solutions Architect to join our global architecture function. This is a key role responsible for shaping, designing, and supporting the build and deployment of … security solutions across a diverse technology estate, with a strong emphasis on Azure. The successful candidate will work within a global organisation operating across 30+ Operating Companies (OpCos), helping to translate a recently defined security strategy into actionable technology choices, solution designs, and deliverable work packages. Key Responsibilities Design and support the deployment of scalable, secure infrastructure and … application security solutions. Translate high-level security strategy into actionable technical designs and implementation roadmaps. Define and select appropriate security technologies and tooling in line with business needs and technical constraints. Work closely with the InfoSec function to align solution designs with group-wide security policies and standards. Partner with infrastructure and application teams across multiple More ❯

Position: Senior Security ArchitectLocation: London twice a weekDay Rate: £600-£660 inside IR35Security Clearance: SC Cleared We're hiring a Senior Security Architect to support a major multi-million-pound transformation programme within a UK Central Government department. This is a hands-on, high-impact role shaping secure, scalable solutions across complex infrastructure. Key Skills: Deep understanding … of Public Sector Security and Cabinet Office Secure by Design Enterprise Risk Infrastructure & Cloud Security Identity & Access Management Container Security & DevSecOps Data Security, PKI, Palo Alto technologies Strong communicator with the ability to present complex issues in plain English to senior stakeholders Collaborative team player with a proactive, hands-on approach to design and review If More ❯

new programmes and projects go live in the coming months. What Youll Bring Strong experience in AWS cloud architecture, including designing, building, and optimising cloud solutions. Expertise in cloud security, networking, and infrastructure-as-code tools (e.g., Terraform, Ansible, Kubernetes). Hands-on experience in migration planning, governance, and cost optimisation in complex, secure environments. Active SC or DV … Government, Defence, or other secure sectors. Commitment to completing Google Cloud Skills Boost training independently to align with client project requirements. Desired Skills AWS certifications (e.g., AWS Certified Solutions Architect Associate or Professional). Exposure to multi-cloud environments or any prior GCP experience (desirable but not essential). Knowledge of DevOps, CI/CD pipelines, or container orchestration More ❯

Overview We're a business with a global reach that empowers local teams, and we undertake hugely exciting work that is genuinely changing the world. Our advanced portfolio of consulting, applications, business process, cloud, and infrastructure services will allow you More ❯