1 to 25 of 170 Security Architect Jobs in England

Security Architect Microsoft, SIEM, SOAR, EDR, Cloud Security, Azure, Detection Engineering, Threat Hunting, Security Automation, SOC, APIs, Data Models, Integrations, Microsoft, CrowdStrike, SentinelOne, Palo Alto, Azure, Hybrid (London 3d/w then less) This is an exceptional permanent Security Architect opportunity to join … leading tech company. The Security Architect role is Hybrid with initially working 3 days a week on site in London for the first few months until up to speed and then 3 times a month thereafter. The role also involves occasional UK wide paid travel. Therefore, you must ...

underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Security Architect (ZTA) Location: Farnborough (onsite 5 days per week) Security Clearance: Due to the secure nature of the work and our customer … requirement, candidate are required to hold DV clearance The Security Architect designs and implements comprehensive security architectures protecting defence and aerospace IT environments. You will develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions, and ensure compliance with stringent ...

Security Architect - Farnborough (Hybrid) - £90,000 - Security Cleared Are you an experienced Security Architect looking to work on complex, high-impact projects where security is built into everything from day one? We're looking for a Security Architect to join a growing … technology team delivering secure, cloud-based solutions within highly regulated environments. You'll play a key role in shaping the security architecture of mission-critical platforms, working alongside Software Engineers, DevSecOps Engineers, Infrastructure specialists and Agile delivery teams to ensure solutions are secure, scalable and fit for purpose. ...

Lead Security Architect - Farnborough (Hybrid) - £100k - Highest Security Clearance Required Are you an experienced Security Architect looking to work on projects that genuinely make a difference? We're looking for a Lead Security Architect to join a growing engineering team delivering secure, mission … forefront of cloud, Kubernetes, DevSecOps and secure digital transformation, helping shape solutions that support critical government and defence capabilities. The Role As a Lead Security Architect, you'll provide technical leadership across multiple secure programmes, ensuring security is embedded throughout the delivery lifecycle. Working alongside Software Engineers ...

hackajob is collaborating with Raytheon to connect them with exceptional professionals for this role. OMNIA Security Architect Warminster based, hybrid working Be at the forefront of transforming British Army training. At OMNIA Training, we ve brought together some of the UK s most innovative defence training organisations under … matrix organisation and report operationally through OMNIA Training Support Branch and functionally through the Raytheon UK Engineering Management team, specifically the Systems Security Engineering Group . Ultimately, you ll work with the British Army, championing innovation, and helping shape the future of military collective training. The Omnia Security ...

connect them with exceptional professionals for this role. Date Posted: 2026-05-13 Country: United Kingdom Location: Warminster, Wiltshire Position Role Type: Unspecified OMNIA Security Architect Warminster based, hybrid working Be at the forefront of transforming British Army training. About us: At OMNIA Training, we ve brought together … matrix organisation and report operationally through OMNIA Training Support Branch and functionally through the Raytheon UK Engineering Management team, specifically the Systems Security Engineering Group . Ultimately, you ll work with the British Army, championing innovation, and helping shape the future of military collective training. The Omnia Security ...

Cleared Security Architect £700-£800 per day | Outside IR35 | Long-Term Contract | Hampshire (Full-Time Onsite) We are looking for an experienced DV Cleared Security Architect to join a highly classified defence programme, delivering security architecture across complex secure infrastructure, networks and mission-critical platforms. … This is an opportunity to work on a long-term programme at the heart of UK national security, helping to design, assure and accredit secure environments that support critical operational capabilities. The Role As the Security Architect, you will be responsible for defining and assuring security ...

client is seeking an experienced Security Architect to join their major transformation programme on a 6 month contract. The Security Architect will be instrumental in developing, integrating, and assuring secure architecture across systems and networks. The Security Architect will work closely with stakeholders … cycle. This is a hybrid role with the need to be onsite in the office 2-3 days per week. Key Responsibilities for the Security Architect Support Architecture Development: Aid the transformation programme in developing and integrating appropriate cybersecurity architecture and designs for systems and networks. Manage Complex ...

Security Solutions Architect Location: London hybrid, office based 3 days per week Salary: £140-185K base with £180-230K OTE plus excellent benefits package About the Opportunity Our client is a global enterprise software company at the forefront of DevSecOps, Application Security, and software supply … chain security . They are looking for a Security Solutions Architect to join their growing UK organisation in a highly strategic, customer-facing role. The focus is on helping large enterprise customers modernise their application security programmes , secure software delivery pipelines, and strengthen governance, risk ...

Lead Security Architect - Farnborough (Hybrid) - Up to £100,000 (Base Salary) Are you an experienced Security Architect looking to make a real impact? We're seeking a Lead Security Architect to help design, assure, and deliver secure technology solutions supporting highly sensitive and mission … critical environments. This is an opportunity to work on complex programmes where security is embedded from the outset, collaborating with multidisciplinary teams to solve challenging technical problems across cloud, infrastructure, software engineering, and DevSecOps environments. The Role As a Lead Security Architect, you will provide technical leadership ...

Security Architect (Defence DevSecOps & AI/ML) Portsmouth/Hybrid (3 days onsite) £645 per day Inside IR35 5-Month Contract Active SC or DV Clearance Required Are you an experienced Security Architect looking to shape the future of secure AI and cloud technologies within … Defence sector? We are looking for a Security Architect to join a high-profile defence programme, leading the design and assurance of secure AI/ML solutions across multi-cloud and edge environments. This is an opportunity to play a key role in delivering innovative capabilities while ensuring ...

Security Solutions Architect London | Hybrid A leading global financial services organisation is seeking an experienced Security Solutions Architect to join its Architecture function, shaping and delivering secure, resilient technology solutions across a complex enterprise environment. The Role You will be responsible for designing and governing security … will produce high-level designs, conduct threat modelling and risk assessments, and provide architectural leadership throughout project lifecycles. Key Responsibilities Develop high-level security architecture and solution designs for enterprise technology initiatives. Evaluate emerging technologies and security tooling, providing recommendations and business justification. Conduct threat modelling, security ...

title: Principal Enterprise Security Architect (Cyber Security) Job Type: Permanent Start date: Subject to clearance Salary: 71,000- 90,000 per annum + Benefits Location: Richmond Upon Thames, London Hours of work: 40 Hours Per Week/Hybrid Working 3/2 Split between Site & Working From … Home The Role: As Principal Enterprise Security Architect you will be leading & delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions, risk management ...

title: Principal Enterprise Security Architect (Cyber Security) Job Type: Permanent Start date: Subject to clearance Salary: £71,000-£90,000 per annum + Benefits Location: Richmond Upon Thames, London Hours of work: 40 Hours Per Week/Hybrid Working 3/2 Split between Site & Working From … Home The Role: As Principal Enterprise Security Architect you will be leading & delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions, risk management ...

Cleared Network Security Architect Location: Basingstoke, Hampshire (Full-time onsite) Contract: 12-Month Rolling Contract Rate: £600-£700 per day (Outside IR35) Clearance: Active UK MOD DV Clearance Required The Opportunity We are seeking an experienced MOD DV Cleared Network Security Architect to support a high … profile government programme delivering secure and resilient enterprise capabilities within a highly regulated environment. This is an excellent opportunity for an architect with a strong background across both network and infrastructure security domains , capable of translating security requirements into robust technical designs. The successful candidate will play ...

Security Architect - Outside IR35 Rate - £500 - £550 Outside IR35 Duration - 6 Month Initial Contract Location - Kent 2 Days Per Week on Site We are supporting a major transformation programme seeking an experienced Security Architect to lead the security design and assurance of enterprise platforms, with … particular focus on Microsoft Dynamics 365 and wider business critical technology services. This role will be responsible for ensuring security is embedded throughout the delivery lifecycle, supporting the secure implementation of D365 solutions alongside complex integrations, cloud services and enterprise applications. The Role: Working closely with Enterprise Architecture, Technology ...

Security Architect 2-3 days Bristol then rest remote 6 months likely extension £600pd outside IR35 Active DV or SC clearance required Key Responsibilities Architecture & Design Develop secure architecture designs for container platforms (e.g., Kubernetes, OpenShift, Docker). Architect and strengthen security controls across virtualisation technologies … including VMware, Hyper V, and cloud-native virtualisation frameworks. Produce high-quality HLDs/LLDs , security patterns, and architectural governance artefacts. Ensure designs align with NCSC guidance , industry best practices (e.g., CIS Benchmarks), and organisational policy. Security Assurance Conduct security assessments and threat modelling against containerised ...

Application Security Architect - SC cleared A major government organisation are looking for an experienced contract Principal Security Architect to join a transformation programme at a critical delivery phase. Security Clearance — Active SC RequiredCandidates must hold current, active Security Check (SC) clearance.Sponsorship is not available … lapsed or is pending renewal beyond a standard update. CAF Skills and Experience You will possess a strong understanding of the National Cyber Security Centre (NCSC) Cyber Assessment Framework (CAF) and its application within regulated and business-critical environments. They will have experience assessing, designing and assuring security ...

Network Security Architect Our client is urgently looking for an experienced Network Security Architect to join their team on a permanent basis. Please note, the role is on-site 5 days per week in Oxfordshire. There is flexible working hours and an earlier finish … hours, pension scheme (matched up top 9%), life assurance, private medical, income protection, on-ste canteen and gym and many, many more perks! Network Security Architect – Key Skills: • 10+ years hands on experience in network engineering and architecture, with at least 3+ years specialising in large-scale network ...

Security Architect - Outside IR35 Rate - £500 - £550 Outside IR35 Duration - 6 Month Initial Contract Location - Kent 2 Days Per Week on Site An exciting opportunity has for an experienced Security Architect to support a major transformation programme within a complex enterprise environment. This role will play … part in shaping security architecture across new and evolving technologies, ensuring solutions are secure by design and aligned with business, regulatory and operational requirements. Key Responsibilities: Support the development of security architectures across systems, networks and enterprise platforms. Design solutions that support multiple security classifications and geographically ...

Role As an Application Security Architect, you are a security expert and evangelist. You provide subject matter expertise and security guidance to product engineering teams and IT to design and build secure solutions, drive the implementation of security best practices, establish security architecture standards … patterns, and perform security architecture reviews. You will partner with other security leads to grow the security program, mentor junior security team members, measure adherence, suggest and implement changes, develop roadmaps, present to steering committees and engineering teams, and promote security awareness company wide. What ...

Security Architect 6-month contract Outside IR35 Hybrid working - 2 days a week onsite We're supporting a leading broadcasting client on a major cyber transformation and are looking for an experienced Security Architect to define the target-state security architecture and support the secure … migration from current to future state. Key Responsibilities Design the logging architecture, including log repositories and data ingestion pipelines. Define security architecture and technical guardrails for the transformation. Develop the migration roadmap from current to target state. Design interim security controls to mitigate risk during transition. Collaborate with ...

enjoy working in collaborative, agile teams and take pride in delivering high-quality solutions that make a tangible impact. We are seeking experienced Security Architects to support our public sector and enterprise clients in delivering secure digital services and technology transformation initiatives. The role involves engaging with multiple stakeholders … understand business objectives, identify security risks, and design security architectures that enable the safe delivery of business outcomes. You will work closely with solution architects, engineering teams, delivery managers, and client leadership to ensure that security is embedded by design and aligned with organisational risk appetites. ...

world-leading Time & Frequency department seek a Principal Enterprise Security Architect to lead cyber security architecture, assurance, and operational services. This is an exceptional opportunity to join the global authority in precision timing at a defining moment for UK digital infrastructure. Backed by a government investment … robust even if global navigation satellite systems fail. Key Responsibilities: This leadership role is responsible for delivering secure technology solutions aligned with enterprise security strategy, government standards, and organisational risk appetite. As Security Pillar Lead, you will oversee design, delivery, and operationalisation of complex security solutions, risk ...

consultative approach, you re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. The Role: We are seeking experienced Security Architects to support our public sector and enterprise clients in delivering secure digital services and technology transformation initiatives. The role involves engaging with multiple stakeholders … understand business objectives, identify security risks, and design security architectures that enable the safe delivery of business outcomes. You will work closely with solution architects, engineering teams, delivery managers, and client leadership to ensure that security is embedded by design and aligned with organisational risk appetites. ...