1 to 25 of 41 Security Architecture Jobs in the South East

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 of 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 one team. Who are we looking for? A passionate technology focused individual, with an honest and empathic approach to customer conversations. You … will have hands on experience in Security Architecture and Cloud Security and can deliver comprehensive and robust security solutions to different audiences. You will have owned, led and developed end to end solution architectures for projects which have high security requirements. Requirements This role sits within our Security Architecture and Cyber Consulting teams More ❯

The Vacancy Job Title: Principal Cyber Security Specialist Contract Type: Permanent Location: Chatham, London Working Pattern: Hybrid—typically a couple of days a week in the office. Part-time or flexible arrangements are considered to support work-life balance. A fear of losing your current working flexibility shouldn't hinder you from applying for new opportunities, which is why … Learning for all Finance: Snoop Premium available to all colleagues Medical: Opportunity to opt in for Private Medical Insurance Bonus: Discretionary annual bonus The role: As a Principal Cyber Security Specialist, you will play a key role in architecting, deploying, and maintaining security-driven automation, integrations, and platform engineering efforts that support security operations, threat intelligence, and … incident response working under Zero trust principles. Reporting into the Cyber Security Manager, you will work closely with the security engineering, threat intel, software engineering, Cloud engineering and security operations teams to design, build, and optimize security tooling, ensuring efficient and scalable security operations across our infrastructure. Responsibilities: Acting as a Technical lead, with the More ❯

and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do The Global Platform Team Lead and Senior Director - IT Security is responsible for leading the design, delivery, and continuous evolution of BCG's security platforms across identity, device, and data protection domains. This role ensures end-to-end … security engineering across all technology environments, including cloud, on-prem, and hybrid systems. The leader will drive strategic planning, execution, and operations of scalable, automated, and resilient security controls that protect BCG's global operations and users, while enabling innovation and agility across BCG Core, BCG X, and CT worldwide. This role is also accountable for embedding security within DevSecOps practices, enforcing automation at scale, and applying Site Reliability Engineering (SRE) principles across all security services. The role requires strong partnership with ISRM, with a focus on balancing and prioritizing security requirements, automation opportunities, user experience needs, and broader business outcomes. Key Responsibilities Strategic Leadership & Transformation: Define and execute a unified security engineering strategy More ❯

explore, experiment, and enjoy our brands. About the Role Space NK operates a hybrid environment across Microsoft Azure, corporate offices, datacentres, and a large UK retail footprint. As a Security Engineer, you will design, implement, and operate security controls across cloud platforms, identity systems, endpoints, servers, and business applications. You will support the organisation's security posture … by ensuring that identity, cloud security, data protection, threat detection, and compliance controls are consistently applied and continuously improved. This role is technical and hands-on, with architectural influence. It requires close collaboration with Network Engineering, Infrastructure, Cloud, and Application teams to ensure secure-by-design solutions across the entire ecosystem. Your Role As a Security Engineer, you … will be responsible for owning and operating the security controls that protect Space NK's identity, cloud, and on-premises environments. You will define and maintain security standards, enhance detection capabilities, harden platforms, and support incident response. You will lead improvements across authentication, authorisation, cloud posture, endpoint security, vulnerability management, and compliance frameworks. You will work closely More ❯

delivery. Agree and set the technical direction for the technology landscape and solutions, for the short and long term, in collaboration with delivery and engineering teams Accountable for ensuring architecture solutions throughout the project or product life-cycle, are delivered effectively, and to agreed technical standards. Accountable for ensuring stakeholders, technology teams, third parties and vendors, are aligned to … 3rd party solution providers from a technical perspective Guide, influence and challenge the technology teams and stakeholders to understand the benefits, pros and cons of solution options. Design and architecture solutions working closely with engineers from the inception through to delivery and release. Skills and Experience Vast technical experience and exposure to numerous tech stacks including Microsoft Significant experience … as a solution/enterprise architect in a consumer facing industry, with in depth experience in at least 4 of the following areas: Solution Architecture (must) Data Architecture Application Architecture (must) Technical Architecture Infrastructure Architecture Security Architecture Enterprise Architecture (must) Able to design a range of architectural solutions, with experience/knowledge More ❯

Security Architect | 6 Month Contract | Defence Client | SC Clearance Required | Up to £800 per day (Outside IR35) | Andover (1-2 days per week on-site) MERITUS are working with an expanding Defence Consultancy working with a UK Defence client based in Andover. We're looking for an experienced Security Architect with a strong background in UK Defence - ideally … with hands-on experience working on Army systems or programmes. The role involves both security and solution architecture, so it suits someone confident working across technical and operational teams. Frontline experience or exposure to Army systems would be a real advantage, as this work is closely aligned with how those systems are used in practice. Candidates must hold … an active SC Clearance. Main Responsibilities: Lead detailed security architecture reviews across Army delivery areas, identifying risks and recommending practical design improvements. Produce clear, high-quality architecture documentation and models using Sparx Enterprise Architect, ArchiMate, and NAFv4. Create and maintain technology management plans, including configuration, cryptography, and assurance processes. Work closely with security, architecture, and More ❯

is driven by a commitment to excellence, innovation, and customer satisfaction. Role Overview Our client is looking for a well-rounded leader who will be responsible for building the security program and improving our client's overall security posture. This area is very important to our client as it is a requirement for them to be better positioned … safeguarding their customers' assets and data against an evolving landscape of sophisticated global and local threats. Job Type: Permanent Location: London, UK Work Place: Remote Requirements Experience with information security governance, risk and compliance experience for a global organization Knowledge of technical infrastructure, networks, databases and systems in relation to IT Security and IT Risk A strategic business … partner with the ability to articulate complex security concepts and risks in business terms to non-technical stakeholders, including the executive team and the board Possesses the capacity to effectively lead, manage, and inspire a team, enabling them to achieve both strategic and functional objectives Experience developing and publishing company-wide policies, standards, and other governance documents Ability to More ❯

Role: Information Security Officer Location: Milton Keynes Salary: £50k - £60k Work Pattern: Hybrid Summary: A new position has opened at an exciting software company for an Information Security Officer to lead the organisation's security strategy, operations, and compliance efforts. This hands-on role blends strategic security architecture with day-to-day operational management and … regulatory compliance oversight. The ideal candidate will establish and maintain security standards across the product portfolio, oversee secure system environments, and act as the primary contact for ISO 27001, PCI DSS, and GDPR compliance. Additionally, this role will support our commercial teams by contributing to tender responses and ensuring client security assurance. The Company: They are a technology … experience and a broad global client base, they develop solutions that simplify complexity and drive smarter, more efficient ways of working. Core Responsibilities: Strategic (30%) Define and maintain robust security architecture and standards across multi-cloud SaaS platforms. Integrate security best practices into product design, development, and roadmap planning. Conduct threat modelling and risk assessments for new More ❯

Security Architect 6 Month Contract Location: Home/Andover (2 days on site) Rate: £750 - £800 per day (OUTSIDE IR35) Skills: Security Architecture, Sparx EA, SC Clearance We are looking to recruit an SC Cleared Security Architect for a leading technology consultancy. Due to the nature of the work valid SC clearance is essential. This is … an excellent opportunity for an experienced Security Architect that is capable of shaping and reviewing complex technical architectures and ensuring security is embedded across systems and integrations. This is a hybrid role with 2 days a week based on customer site in Andover. Key Responsibilities: Lead security architecture reviews across client delivery areas, identifying risks and … solution-wide reviews ensuring secure integration across systems and deployments. Produce detailed architectural artefacts and documentation (e.g. in Sparx Enterprise Architect using ArchiMate/NAFv4 ). Develop and maintain security management plans covering configuration, cryptography, and assurance controls. Collaborate with senior stakeholders to align with governance and programme requirements. Essential Experience: Strong UK Defence background , ideally within the British More ❯

Lead Information Security Engineer Location: London | Hybrid (3 days office/2 WFH) Salary: Competitive + benefits Are you an experienced information security professional ready to make an impact on a global scale? Our client, a leading international law firm, is seeking a Lead Engineer – Information Security to join their London-based global technology team. This is … a key opportunity to take ownership of critical security architecture and strategy across a complex, multi-region enterprise. The Role As Lead Engineer, you will be responsible for developing, implementing, and maintaining secure solutions that protect global systems and data. You’ll play a pivotal role in the firm’s cloud transformation journey, ensuring compliance, resilience, and best … Lead the design and implementation of secure authentication, authorisation, and data protection frameworks. Manage and enhance Data Loss Prevention (DLP) systems, incident response, and risk management processes. Oversee cloud security architecture across Azure, O365, and iManage Cloud environments. Collaborate with global IT, compliance, and risk teams to deliver a consistent security posture. Drive employee security awareness More ❯

About the Role A leading UK digital transformation consultancy consistently recognised as a Times Top 100 Company to Work For is seeking a Cybersecurity Architect to join its growing security practice. This is a fully remote role (UK-based), working on high-impact programmes across public and private sector clients. Youll play a key role in designing secure cloud … and application architectures, advising on best practices, and embedding security into digital platforms from discovery through to delivery. Key Responsibilities Design secure cloud architectures across AWS/Azure/GCP for enterprise-scale transformation projects Define and implement application security standards including threat modelling, secure SDLC, API security and DevSecOps practices Conduct security risk assessments, architecture reviews and produce high-level and low-level security designs Advise engineering and product teams on identity, encryption, zero trust, network security and data protection approaches Work alongside client CISOs, architects and delivery teams, providing strategic security guidance Support bid work, proposals and shaping of security solutions for new client engagements Stay current with emerging More ❯

IT Security Operations Engineer - London Up to £550 p/d (outside IR35) 3 month initial term A leading construction engineering business is seeking an SecOps Engineer to their team. They are a well-established business about to enter considerable operational change making it an exciting time to join and be a part of their journey. This role carries … responsibility for ensuring collaboration between Information Security and the IT Ops team, you'll ensure the implementation of technical security controls supporting risk mitigation and contributing to the continual improvement of the business's security composure. Responsibilities: * Provide expertise on application, network and infrastructure security * Monitor security solutions including SIEM, threat detection and data security, endpoint protection, network analytics for alerts * Provide documentation for technical standards to meet corporate security policies/industry best practice * Perform security reviews, identify gaps in security architecture and apply appropriate remediation * Ensure appropriate technical measures are in place to comply with regulations/legislations * Conduct vulnerability scanning, analysis and remediation * Patch management * Identify root More ❯

Security Architect Location – RemoteOnce every 6 months in - London, Manchester, Newcastle, LeedsClearance – SC Eligible Start: AsapEnd:1 yearRate - £600 Inside ir35 Core responsibilities- Security design: Create and design security architecture for systems, applications, and networks, including authentication, authorization, and data protection.- Risk assessment: Analyse and assess security risks associated with proposed changes, new technologies, and … existing systems, using methods like quantitative risk assessments.- Strategic advice: Provide specialist security advice to teams and stakeholders, influencing the adoption of security principles and strategies across the department.- Security controls: Recommend and implement security controls that align with business objectives and ensure security requirements are considered from the start of projects ("secure by default … .- Stakeholder engagement: Communicate and engage with a wide range of stakeholders, including internal teams, senior management, and external suppliers.- Technical expertise: Advise on security-related technologies and develop security patterns for new technologies.- Governance: Help review the work of others and engage with architectural governance to manage decisions and risks effectively. Key skills and knowledge- Deep understanding More ❯

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 Architecture and Risk Planning. Key Responsibilities Deliver Secure by Design risk and security assurance functions within MOD/… Public Sector. Lead and advise on risk management frameworks, ISMS, and Enterprise Security Risk Management. Facilitate security and risk workshops with Authority departments. Produce clear reporting on vulnerabilities, risks, controls, and treatment activities. Provide pragmatic remediation and risk management guidance. Support secure design across technology platforms including cloud infrastructures. Contribute to blogs and research within the Cyberfort community. More ❯

maintenance, and deployment of the Trust's enterprise network infrastructure, alongside its communications and voice systems. This role combines strong leadership with advanced technical expertise to ensure the resilience, security, and performance of the Trust's network architecture, while supporting integrated communication and mobile solutions. The post holder will collaborate with IT teams, senior managers, clinicians, and external … robust monitoring and lifecycle management of all IT hardware, including timely replacement of outdated equipment and provisioning for new starters. Develop and maintain the Trust's data and network security architecture, including firewalls, VPNs, remote access services, and internet connectivity, ensuring compliance with NHS security standards. Provide leadership for the team delivering expert third-line technical support … ensure robust monitoring and lifecycle management of all IT hardware, including timely replacement of outdated equipment and provisioning for new starters. Develop and maintain the Trusts data and network security architecture, including firewalls, VPNs, remote access services, and internet connectivity, ensuring compliance with NHS security standards. Provide leadership for the team delivering expert third-line technical support More ❯

Security Project Manager - Farnborough (Hybrid 4/5 days onsite) - Circa £465 per day (Outside IR35) My client is a UK-based consultancy serving the UK defence sector. They are on the hunt for a Security Project Manager to join their existing experienced team. Role Purpose Looking for a proactive and experienced Security Project Manager to lead … governance activities within a critical Secure by Design ERP programme supporting MOD capability delivery. This role ensures that security is embedded throughout the acquisition lifecycle, enabling secure, resilient systems that meet Defence operational needs. You will be responsible for coordinating governance across delivery teams, Defence Digital stakeholders, and suppliers, ensuring compliance with MOD security standards and assurance frameworks. … Key Responsibilities Governance Leadership : Develop and maintain programme-level governance aligned with Secure by Design principles and MOD policy. Delivery Assurance : Embed security governance into acquisition programme milestones, ensuring traceability and accountability across all phases. Stakeholder Coordination : Act as the governance interface between DE&S, Defence Digital, NCSC, and industry partners. Risk & Compliance Oversight : Lead the identification, assessment, and More ❯

Security Architect - CAF - SC Cleared We are seeking a Security Architect to lead the design and implementation of security controls for the rollout of Cloud Adoption Framework (CAF) compliance activities within an AWS-based software development programme. The role will ensure alignment with GDS Service Manual principles , delivering secure, resilient solutions across PAWS (Privileged Access Workstations) , SOC … integration , and device security . Essential Skills & Experience Active SC Clearance Proven experience as a Security Architect in cloud environments (AWS preferred). Strong understanding of UK Government CAF , GDS Service Manual , and related assurance frameworks. Expertise in AWS security services (IAM, KMS, GuardDuty, Security Hub, etc.) and MS Azure Entra ID . Experience implementing PAWS … SOC integration, and endpoint security controls. Knowledge of secure software development lifecycle (SSDLC) and DevSecOps practices. Familiarity with ISO 27001 , NCSC guidance , and protective monitoring standards. Proven experience with Security Architecture frameworks such as SABSA and TOGAF. Experience in designing systems/products in line with UK Government Security Group secure-by-design approach/principles. More ❯

anywhere in UK Travel: Up to 2 days per week Life on the team At Computacenter, we support enterprise-scale organisations in securing their digital operations and advancing their security strategies. As part of our Group Professional Services (GPS) division, youll join a network of over 1,000 technology professionals who collaborate across borders to deliver industry-leading solutions. … This role offers the opportunity to shape and deliver cutting-edge security architectures that span Secure Access Service Edge (SASE), identity and access management, cloud security, and data centre protection. As a Principal Consultant, you'll work directly with major enterprise customers, playing a strategic role in advisory, design, and technical delivery. What you'll do Provide expert … guidance across SASE/SSE, PAM, detection, and data centre security technologies Be involved customer engagements, providing advisory services, architecture guidance, roadmap planning, and solution governance Define and document high and low-level solution designs, technical requirements, and delivery frameworks Engage in strategic customer meetings to translate business needs into technical strategy Collaborate with vendors and partners (notably More ❯

Rate: £500 - £600 Lenghth: Initial 6 months, scope for extension Must have Active MOD DV Clearance In this role, you'll be: Providing the Secure by Design risk and security assurance function within MOD as part of a managed service. Have an excellent understanding of risk management and assessment principles and frameworks, such as ISO27005 and the NIST Cyber … Security Framework. Produce informative and succinct reporting that clearly articulates any identified vulnerabilities, associated risks, controls and risk treatment activity. Facilitate security and risk workshops with the various Authority departments, to align with wider customer transformational Security and risk management outcomes. Provide accurate and pragmatic remediation/risk management guidance/advice in balance with Business objectives … agile delivery environment. Exceptional team working ethic and interpersonal skills. Have a good understanding of modern IT technologies and services, such as Cloud Computing, AI (ISO42001), Mobile Computing, IT Security, Infrastructure technologies, Zero Trust, Data at Rest/In Transit Cryptography, Cross Domain Solutions and demonstrate an understanding of security architecture both physical and cloud (be able More ❯

Cyber Security Product Owner - SSE/SASE (Security Service Edge) - London Rate: £700 - £800 per day Duration 6-12 months Hyrbrid Working We're seeking an experienced Product Owner with deep technical knowledge of SSE/SASE platforms to lead the evaluation, implementation, and delivery of secure access services across our enterprise. This is a pivotal role that … bridges cybersecurity architecture, technical delivery, and product lifecycle ownership - supporting our strategic transition to Zero Trust and Secure Access Service Edge (SASE) models. You will work cross-functionally with security architects, engineering, DevOps, cloud, identity, and vendor teams to define and drive secure, scalable access solutions aligned with modern cloud-native architectures. Key Responsibilities Own and manage the … SSE/SASE capabilities (e.g., ZTNA, CASB, SWG, DLP, etc.) Lead vendor evaluations, scoring models, and PoCs for tools such as Zscaler, Netskope, Prisma Access, Cloudflare One, etc. Translate security architecture principles (Zero Trust, SASE) into actionable user stories, epics, and sprint plans. Collaborate with engineering teams on PoC setup, performance testing, latency/PoP validation, and policy More ❯

As a Control Testing Lead, you will play a key role within the Information Security team, supporting the Control Test and Assurance Manager in the delivery of a robust and forward-looking Cybersecurity Control Testing & Assurance Programme. This role requires strong cybersecurity expertise combined with hands-on experience in control testing, particularly in evaluating the effectiveness of security … Manager, with whom you will work to deliver the goals of the company to have a stable and fit-for-purpose control testing environment that supports the organisation's security and compliance objectives. What you'll be doing as a Control Testing Lead - Cyber Security Support the implementation and continuous improvement of the Cybersecurity Control Testing Framework. Execute … To thrive in this role, the essential criteria you'll need are Proven experience in performing cybersecurity control assessments, including evaluating design and operational effectiveness. Strong understanding of information security principles, cyber risk management, and control frameworks. Experience in IT, OT and Cloud environments, with a focus on cybersecurity controls. Clear and professional verbal and written communication, including the More ❯

Primary Details Time Type: Full time Worker Type: Employee Cyber Security Consultant Permanent London/Hybrid At QBE, our purpose is to enable a more resilient future. We are an international insurer and reinsurer with a local presence in 27 countries. The opportunity We're hiring a Cyber Security Consultant on a permanent, full-time basis based in … London, where you’ll help shape how cyber and information security risks are understood and managed across our business. This is your chance to be part of a global team that’s always one step ahead - keeping QBE safe, secure, and resilient in a fast-moving digital world. Your new role: This is a hands-on, collaborative role where … your curiosity and technical insight will help drive real change. Reporting to the Cyber Security Lead, you’ll work across teams and borders to ensure security is built into everything we do; from day-to-day operations to major transformation projects. Main responsibilities: Leading security assurance, assessments, and advisory for IT and business projects (both Cloud and More ❯

Location: South East England (with UK-wide travel to secure sites)Security Clearance: UK DV Clearance (mandatory)Start Date: ASAPDuration: 4.5 months (until 27 March 2026)We are looking for an experienced Lead Architect to join a high-security architecture team, helping shape enterprise-wide strategies and technical solutions across complex, secure programmes. This role involves working … with multi-layered architectures, guiding senior stakeholders, and ensuring alignment between business goals and technology delivery.Key ResponsibilitiesDevelop and evolve enterprise architecture frameworks and standardsProduce architecture views across application, data, technology, security, and business layersCreate system context diagrams, integration models, capability maps, and technology roadmapsatoLead architectural governance across multiple secure programmesMaintain architectural artefacts using tools such as Sparx … Enterprise Architect or similarTailor viewpoints for technical teams, programme boards, and senior leadershipConduct architecture reviews and assurance activitiesProvide strategic architectural guidance and support proposal activityEssential RequirementsProven experience as an Lead Architect within secure or highly regulated environmentsAbility to build complex, multi-layered architecture views for varied stakeholdersStrong knowledge of architecture frameworks (e.g., TOGAF)Experience operating within secure More ❯

Location: South East England (with UK-wide travel to secure sites)Security Clearance: UK DV Clearance (mandatory) Start Date: ASAP Duration: 4.5 months (until 27 March 2026) We are looking for an experienced Lead Architect to join a high-security architecture team, helping shape enterprise-wide strategies and technical solutions across complex, secure programmes. This role involves … working with multi-layered architectures, guiding senior stakeholders, and ensuring alignment between business goals and technology delivery. Key Responsibilities Develop and evolve enterprise architecture frameworks and standards Produce architecture views across application, data, technology, security, and business layers Create system context diagrams, integration models, capability maps, and technology roadmaps ato Lead architectural governance across multiple secure programmes … Maintain architectural artefacts using tools such as Sparx Enterprise Architect or similar Tailor viewpoints for technical teams, programme boards, and senior leadership Conduct architecture reviews and assurance activities Provide strategic architectural guidance and support proposal activity Essential Requirements Proven experience as an Lead Architect within secure or highly regulated environments Ability to build complex, multi-layered architecture views More ❯

Location: South East England (with UK-wide travel to secure sites)Security Clearance: UK DV Clearance (mandatory) Start Date: ASAP Duration: 4.5 months (until 27 March 2026) We are looking for an experienced Lead Architect to join a high-security architecture team, helping shape enterprise-wide strategies and technical solutions across complex, secure programmes. This role involves … working with multi-layered architectures, guiding senior stakeholders, and ensuring alignment between business goals and technology delivery. Key Responsibilities Develop and evolve enterprise architecture frameworks and standards Produce architecture views across application, data, technology, security, and business layers Create system context diagrams, integration models, capability maps, and technology roadmaps ato Lead architectural governance across multiple secure programmes … Maintain architectural artefacts using tools such as Sparx Enterprise Architect or similar Tailor viewpoints for technical teams, programme boards, and senior leadership Conduct architecture reviews and assurance activities Provide strategic architectural guidance and support proposal activity Essential Requirements Proven experience as an Lead Architect within secure or highly regulated environments Ability to build complex, multi-layered architecture views More ❯