226 to 250 of 539 Security Architect Jobs in England

have fun, and believe that we provide a great place to come to work each day to pursue your passions. THE CHALLENGE Ready to make an impact on the security of products from the ground up? Join our Product Security team, where you'll partner with development and game teams to weave security into every phase of … the software and game lifecycle. You'll tackle the challenge of applying shift-left strategies to proactively mitigate risks, close security gaps early, and ensure compliance. Dive into security assessments, code reviews, and help shape product security standards while guiding secure infrastructure across cloud, containers, and beyond. Our team actively conducts penetration testing and red team exercises … to uncover vulnerabilities and strengthen our security posture. The goal is to empower teams to build secure products by design, making security an integral part of the development process. WHAT YOU'LL TAKE ON Create, update, and maintain threat models for a variety of application and game projects to identify and mitigate potential security risks. Lead the More ❯

Enterprise Security Architect - Defence (Contract) Location: Hybrid - Remote with regular onsite work in Hampshire Rate: Up to £750 per day (Inside IR35) Clearance: SC Clearance required We are seeking an experienced Enterprise Security Architect for a contract engagement with a leading defence organisation. This role will play a critical part in shaping and securing large-scale … enterprise systems within a complex defence environment. You'll be responsible for designing and assuring security architecture across a range of programmes, ensuring that systems are aligned with business objectives, compliant with security frameworks, and resilient against evolving threats. Key Details: Daily rate: up to £750 (inside IR35) Duration: Initial 6-month contract with extension potential Location: Primarily … remote, with regular onsite presence in Hampshire Security Clearance: Active SC clearance is essential Essential Requirements: Proven experience in enterprise architecture within secure, complex environments In-depth understanding of security frameworks and architecture methodologies SABSA certification is a strict requirement Experience using Sparx Enterprise Architect (EA) or equivalent modelling tools Strong stakeholder engagement skills, including working with More ❯

Senior AWS Cloud Security Architect 6 months Remote £870 per day Inside ir35 - Umbrella only Active SC or eligible candidates Lead implementation for configuration and issues with AWS components: Macro Design/Micro Design Landing Zone deployment AWS native Security integrations IAM implementation IAM integrations EXO specific Config ACS config/Implementation Tool NS&I configurations Test … support Internal Pen Test Support External pen test Support Expansion of malicious code controls for VMs using Trend Micro Deep Security All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest More ❯

Senior AWS Cloud Security Architect 6 months Remote £870 per day Inside ir35 - Umbrella only Active SC or eligible candidates Lead implementation for configuration and issues with AWS components: Macro Design/Micro Design Landing Zone deployment AWS native Security integrations IAM implementation IAM integrations EXO specific Config ACS config/Implementation Tool NS&I configurations Test … support Internal Pen Test Support External pen test Support Expansion of malicious code controls for VMs using Trend Micro Deep Security All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest More ❯

Senior Cloud Security Architect/Consultant 6 months Remote £870 per day Inside ir35 - Umbrella only Active SC or eligible candidates Lead implementation for configuration and issues with AWS components: Macro Design/Micro Design Landing Zone deployment AWS native Security integrations IAM implementation IAM integrations EXO specific Config ACS config/Implementation Tool NS&I configurations … Test support Internal Pen Test Support External pen test Support Expansion of malicious code controls for VMs using Trend Micro Deep Security All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your More ❯

Senior Cloud Security Architect/Consultant 6 months Remote £870 per day Inside ir35 - Umbrella only Active SC or eligible candidates Lead implementation for configuration and issues with AWS components: Macro Design/Micro Design Landing Zone deployment AWS native Security integrations IAM implementation IAM integrations EXO specific Config ACS config/Implementation Tool NS&I configurations … Test support Internal Pen Test Support External pen test Support Expansion of malicious code controls for VMs using Trend Micro Deep Security All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your More ❯

Social network you want to login/join with: Enterprise Security Architect - Defence (Contract) Location: Hybrid - Remote with regular onsite work in Hampshire Rate: Up to £750 per day (Inside IR35) Clearance: SC Clearance required We are seeking an experienced Enterprise Security Architect for a contract engagement with a leading defence organisation. This role will play … a critical part in shaping and securing large-scale enterprise systems within a complex defence environment. You'll be responsible for designing and assuring security architecture across a range of programmes, ensuring that systems are aligned with business objectives, compliant with security frameworks, and resilient against evolving threats. Key Details: Daily rate: up to £750 (inside IR35) Duration … Initial 6-month contract with extension potential Location: Primarily remote, with regular onsite presence in Hampshire Security Clearance: Active SC clearance is essential Essential Requirements: Proven experience in enterprise architecture within secure, complex environments In-depth understanding of security frameworks and architecture methodologies SABSA certification is a strict requirement Experience using Sparx Enterprise Architect (EA) or equivalent More ❯

Social network you want to login/join with: Enterprise Security Architect - Defence (Contract) Location: Hybrid - Remote with regular onsite work in Hampshire Rate: Up to £750 per day (Inside IR35) Clearance: SC Clearance required We are seeking an experienced Enterprise Security Architect for a contract engagement with a leading defence organisation. This role will play … a critical part in shaping and securing large-scale enterprise systems within a complex defence environment. You'll be responsible for designing and assuring security architecture across a range of programmes, ensuring that systems are aligned with business objectives, compliant with security frameworks, and resilient against evolving threats. Key Details: Daily rate: up to £750 (inside IR35) Duration … Initial 6-month contract with extension potential Location: Primarily remote, with regular onsite presence in Hampshire Security Clearance: Active SC clearance is essential Essential Requirements: Proven experience in enterprise architecture within secure, complex environments In-depth understanding of security frameworks and architecture methodologies SABSA certification is a strict requirement Experience using Sparx Enterprise Architect (EA) or equivalent More ❯

Sorry, applications for this particular Job have now closed. Principal Application Security Architect Location: Fully Remote Job type: Contract Position Overview Fast growing FinTech seeking a technically proficient Principal Application Sec... View job & apply Zero Trust Architect Location: Fully Remote Job type: Contract Position Overview Leading FinTech company seeking a Zero Trust Architect to design and … implement ... Global consultancy firm urgently seeks a Security Architect to work on large government client projects. SC clearance eligibility is required for this role. The role will involve defining enterprise security architectures, and translating technology security requirements and business conditions into enterprise security architecture patterns. You will be involved from presales stage, all the … way through the sales lifecycle, including pricing & commercials. The ideal candidate will have previous experience as a security architect across a range of different security domains. Breadth of experience, threat modelling skills and cloud experience (any platform) are essential. Certifications such as CISSP or cloud vendor certs are beneficial but not required. You should live within commuting More ❯

want a real Swiss Army Knife. You must have vast high level design experience across a range of disciplines, being comfortable in a range of potential situations, from endpoint security through to web app Firewalls and everything in between. It is important to note that they are NOT looking for an Enterprise Architect, but more of an infrastructure … focused Security Architect. There is no specific list of tools for this one as they are looking for the right person to come in, rather than someone who just ticks a checklist of tech. With that being said, experience with AWS security architecture is required, albeit not as an out-and-out AWS Security Architect or … Cloud Security Architect. Key experience that will need to be demonstrated: Solid endpoint detection and response deployment (EDR deployment) experience. Zscaler knowledge/experience. Broad AWS Infrastructure Security experience. Ability to deal with issues/tasks outside of the specific cloud domain. Broad use of security technologies in SaaS environments. Extensive Endpoint security work. Ability to More ❯

Contract Security Architect (CESG), Reading Client: WA Consultants Location: Reading, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: 121af749e724 Job Views: 5 Posted: 29.06.2025 Expiry Date: 13.08.2025 Job Description: WA Consultants is currently recruiting for a Security Architect for an initial 12-month contract. This role involves working on a DV Cleared … site, and candidates must be willing to work on-site full time due to the nature of the position. Responsibilities include: Providing specialist information security oversight, advice, and guidance to projects and functions. Analyzing risks to information systems to inform risk management decisions. Advising the CISO and other management on security matters. Ensuring IT projects receive timely technical … security advice. Developing and applying the organisation's security architecture and controls. Maintaining high standards in environment, safety, health, security, and quality. Working with functions, projects, and supply chain to assess information risks and recommend management strategies. Staying updated on HMG, MoD, and industry best practices in Information Assurance and Risk Management. Reviewing solution designs for security More ❯

Sorry, applications for this particular Job have now closed. Principal Application Security Architect Location: Fully Remote Job type: Contract Fast growing FinTech seeking a technically proficient Principal Application Security Architect to join their team. The role involves designing and implementing security solutions, working collaboratively with the CTO function and the business. The successful candidate will … to the application process, please contact us. Barclay Simpson acts as an Employment Agency for permanent positions and an Employment Business for temporary/contract engagements. Contact Sophie Spencer – Security Architecture and Engineering #J-18808-Ljbffr More ❯

Product Security Architect Permanent role Based in Bristol Offering circa £80,000 Do you have experience in Security Infrastructure? Do you have experience in Secure by Design? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Product Security Architect, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Some of what you will be involved in: Identify security requirements … and ensure the integration of security controls during the product development lifecycle Develop and implement risk management strategies Perform security threat modelling and risk assessments applying security controls to mitigate any threats identified Collaborate with the development teams to ensure the adoption of Secure by Design principles Identify security risks that arise from potential solution architectures More ❯

Programme Security Architect Microsoft Security FTC Are you a seasoned Security Architect with deep expertise in Microsofts security suite? Looking to take the lead on a major security transformation for one of the UKs most respected institutions? Were working with a high-profile UK organisation embarking on a significant Security & Risk transformation … programme , and they are looking for a Programme Security Architect to drive this forward. In this pivotal role, youll shape the future of enterprise security by designing and deploying cutting-edge architectures across both cloud and on-prem environments. Youll take a Microsoft-first approach , leveraging tools such as Microsoft Defender , Sentinel , and Azure Identity services to … how a major organisation defends its data, systems, and services, making a real difference to resilience. What youll be doing Lead the design and delivery of end-to-end security architectures across complex environments Align security strategies with business and technology roadmaps Champion Microsofts security stack, particularly Defender, Sentinel, and Identity capabilities Advise stakeholders across business and More ❯

Azure Technical Architect - Cloud, Security Up to £460 per day - Outside IR35 London/Remote - Must be UK-based 6 months My client is an instantly recognisable consultancy firm who require an Azure Technical Architect to join a business-critical programme for a public sector end client. Key Requirements: Proven commercial experience working as an Azure Technical … Architect, ideally within the public sector. Strong experience in architecting, building, and maintaining cost-efficient, scalable cloud environments within organisations. The ability to understand business objectives of the organisation and create cloud-based solutions from those objectives and maintain cloud security. The ability to produce high-quality technical documentation, including architectural diagrams, implementation guides, and best practice recommendations. Strong … understanding of Azure services and Cloud Security Principles. Excellent communication skills. BPSS/SC eligibility. Nice to have: SC Clearance. Immediate availability. If interested, with relevant experience, please apply with your latest CV ASAP. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this More ❯

Azure Technical Architect - Cloud, Security Up to £460 per day - Outside IR35 London/Remote - Must be UK-based 6 months My client is an instantly recognisable consultancy firm who require an Azure Technical Architect to join a business-critical programme for a public sector end client. Key Requirements: Proven commercial experience working as an Azure Technical … Architect, ideally within the public sector. Strong experience in architecting, building, and maintaining cost-efficient, scalable cloud environments within organisations. The ability to understand business objectives of the organisation and create cloud-based solutions from those objectives and maintain cloud security. The ability to produce high-quality technical documentation, including architectural diagrams, implementation guides, and best practice recommendations. Strong … understanding of Azure services and Cloud Security Principles. Excellent communication skills. BPSS/SC eligibility. Nice to have: SC Clearance. Immediate availability. If interested, with relevant experience, please apply with your latest CV ASAP. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this More ❯

Principal Security Architect – Sentinel, Defender, Purview Location: Homebased Salary: £80,000 - £90,000 Overview: Join a new practice within a dynamic organization to enhance the Microsoft Security offerings for Professional and Managed Services Clients. As a Security Architect, you will set high technical standards, ensure operational excellence, and foster innovation across the business. Your role … involves designing, implementing, and governing security solutions that adhere to industry best practices and regulatory standards, safeguarding our cloud environments. Responsibilities: Lead research and development of security products and features. Participate in previews, testing, and provide feedback with vendors. Gather feedback from teams to influence the technology roadmap. Advise the business as a subject matter expert. Design and … easy access and standardization. Implement technology supporting cloud delivery practices. Collaborate with the Product Team to develop service descriptions and ensure proper architecture of new products. Develop and enforce security policies to protect data and applications. Promote a shift-left approach by integrating security early in the delivery process. Assist cross-functional teams in cloud adoption and optimization. More ❯

Our client, a leading global organisation, is partnering with a prestigious end client based in Reading.We are excited to offer a fantastic opportunity for a talented AI Security Architect to join a dynamic and agile development teamon an initial 6-month contract, with the potential for extension. If you are interested and have the relevant skills and experience … please apply promptly to discuss further. Location: Hybrid 2 days onsite in Reading Duration: 6 months (with potential for extension) Rate: Inside IR35- Flexible The Role As an AI Security Architect, youll design and implement enterprise-wide security strategies for AI/ML systems, ensuring alignment with best practices, emerging threats, and regulatory requirements. Youll work hands … on and collaboratively with cross-functional teams to embed security into the entire AI/ML lifecycle from data pipelines to model deployment. Key Responsibilities Architect and implement security controls for AI/ML systems, data pipelines, and CI/CD processes. Conduct security risk assessments and threat modelling on AI/ML workflows. Drive secure More ❯

Product Security Architect Permanent role Based in Bristol Offering circa 80,000 Do you have experience in Security Infrastructure? Do you have experience in Secure by Design? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Product Security Architect, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Some of what you will be involved in: Identify security requirements … and ensure the integration of security controls during the product development lifecycle Develop and implement risk management strategies Perform security threat modelling and risk assessments applying security controls to mitigate any threats identified Collaborate with the development teams to ensure the adoption of Secure by Design principles Identify security risks that arise from potential solution architectures More ❯

Security Consultant or Architect - Must have an active DV Clearance Are you a passionate, ambitious, and detail-oriented security professional ready to take on a pivotal role in Operational Security ? Do you thrive on spotting vulnerabilities, strengthening security processes, and ensuring the protection of critical assets, people, and environments ? If you're looking for a … challenging yet rewarding opportunity in a dynamic team, this is the role for you! What You'll Be Doing As an Operational Security Consultant , you will lead and oversee all aspects of security operations , including asset management, securing supply chains, personnel security, and physical security . Your role will involve: Leading and managing operational security to protect critical systems and environments. Monitoring, detecting, and responding to security threats, ensuring all risks are assessed and mitigated. Providing expert guidance to teams including architects, project leads, and integration specialists to maintain a secure delivery framework. Investigating security incidents , analysing activity, identifying unauthorised access, and preventing potential breaches. Engaging with stakeholders across the organisation and More ❯

Product Security Architect Permanent role Based in Bristol Offering circa £80,000 Do you have experience in Security Infrastructure? Do you have experience in Secure by Design? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Product Security Architect, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry! Some of what you will be involved in: Identify security requirements … and ensure the integration of security controls during the product development lifecycle Develop and implement risk management strategies Perform security threat modelling and risk assessments applying security controls to mitigate any threats identified Collaborate with the development teams to ensure the adoption of Secure by Design principles Identify security risks that arise from potential solution architectures More ❯

Security Consultant or Architect - Must have an active DV Clearance Are you a passionate, ambitious, and detail-oriented security professional ready to take on a pivotal role in Operational Security ? Do you thrive on spotting vulnerabilities, strengthening security processes, and ensuring the protection of critical assets, people, and environments ? If you're looking for a … challenging yet rewarding opportunity in a dynamic team, this is the role for you! What You'll Be Doing As an Operational Security Consultant , you will lead and oversee all aspects of security operations , including asset management, securing supply chains, personnel security, and physical security . Your role will involve: Leading and managing operational security to protect critical systems and environments. Monitoring, detecting, and responding to security threats, ensuring all risks are assessed and mitigated. Providing expert guidance to teams including architects, project leads, and integration specialists to maintain a secure delivery framework. Investigating security incidents , analysing activity, identifying unauthorised access, and preventing potential breaches. Engaging with stakeholders across the organisation and More ❯

Lead Security Architect Location: Hybrid (2-3 days/week in Paddington, London) Salary: Up to £130,000 + Bonus + Car & On-Call Allowances + Benefits Clearance: Must be eligible for SC clearance (British Citizen from birth) Type: Permanent | Full-Time The Opportunity We're working with a leading consultancy to hire a Lead Security Architect … a strong technical leader who can balance strategic architecture, team management, and stakeholder engagement within a regulated, complex environment. You'll play a key role in shaping enterprise-level security strategy, leading a skilled team, and delivering secure architecture across both on-prem and hybrid cloud platforms. Responsibilities Lead and define cloud and infrastructure security architecture Develop and … and platform decisions (e.g. SentinelOne, Splunk, Defender, Palo Alto) Engage with senior technical and non-technical stakeholders What We're Looking For Strong experience across Azure, VMware, infrastructure, and security tooling Team leadership in a fast-paced, compliance-driven setting Comfortable operating within political or sensitive enterprise environments SC clearance (or eligible) and British Citizen from birth (due to More ❯

Role: Security Architect – Mainframe Location: London preference Sector: Cybersecurity Salary : £110,000 - £150,000 per annum + bonus & benefits About the Company Our client is a global leader in IT infrastructure and digital transformation, supporting mission-critical systems across industries. With a strong commitment to innovation, inclusion, and continuous improvement, they are shaping the future of enterprise technology. … The Opportunity We’re seeking an experienced Security Architect to join a high-impact team within a major Service Provider environment. This is a strategic role where you’ll lead the development and implementation of advanced security frameworks, ensuring resilience against evolving threats and compliance with global standards. You’ll collaborate with senior leadership, conduct risk assessments … and design security solutions that protect business objectives while enabling innovation. Key Responsibilities Lead the design and execution of enterprise-wide security architecture Perform threat modelling and risk analysis across IT assets Implement encryption, IAM, and authorization technologies Conduct vendor and third-party security reviews Advise leadership on emerging threats and best practices Ensure alignment with regulatory More ❯

Role: Security Architect – Mainframe Location: London preference Sector: Cybersecurity Salary : £110,000 - £150,000 per annum + bonus & benefits About the Company Our client is a global leader in IT infrastructure and digital transformation, supporting mission-critical systems across industries. With a strong commitment to innovation, inclusion, and continuous improvement, they are shaping the future of enterprise technology. … The Opportunity We’re seeking an experienced Security Architect to join a high-impact team within a major Service Provider environment. This is a strategic role where you’ll lead the development and implementation of advanced security frameworks, ensuring resilience against evolving threats and compliance with global standards. You’ll collaborate with senior leadership, conduct risk assessments … and design security solutions that protect business objectives while enabling innovation. Key Responsibilities Lead the design and execution of enterprise-wide security architecture Perform threat modelling and risk analysis across IT assets Implement encryption, IAM, and authorization technologies Conduct vendor and third-party security reviews Advise leadership on emerging threats and best practices Ensure alignment with regulatory More ❯