76 to 100 of 100 Security Architecture Jobs in the South East

Guildford Hybrid Salary: £80,000 £100,000 We are seeking an experienced Lead SOC Architect to join a leading organisation delivering complex cyber and security solutions across highly secure environments. Youll lead the architecture and delivery of Security Operations Centre (SOC) solutions , working directly with senior clients … define requirements, assess existing capabilities and design secure, scalable and resilient architectures. Key Responsibilities Lead end-to-end SOC solution architecture , from concept through to deployment. Work with senior stakeholders to define security and accreditation requirements. Design across people, process, technology, services and infrastructure . Develop CONOPS ...

Oliver James is partnered with a world class leading consulting group in their latest phase of cyber security growth. We are interested in connecting with Cyber Security Strategy Manager candidates based in London. This grade pays up to £85,000 basic salary plus bonuses, pension, broad benefits, professional … membership costs, training & development and more. Oliver James is partnered with a world class leading consulting group in their latest phase ofcyber security growth. We are interested in connecting with Cyber Security Strategy Manager candidates based in London. This grade pays up to £85,000 basic salary plus ...

Work on Technology That Protects What Matters At SiXworks , we build secure digital solutions that support Defence and National Security missions . Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a Security Platform Engineer who enjoys solving … requires candidates to be sole UK nationals, ideally holding SC or DV clearance or willing to obtain clearance. What You’ll Do As a Security Platform Engineer , you’ll help design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery ...

Role Summary I'm seeking a hands‐on Cloud Architect to accelerate a major cloud transformation and application modernisation programme. This role blends cloud architecture , engineering leadership , and governance in a regulated banking environment. The client is open to a senior engineer stepping into an architect role … define and implement Azure and GCP architectures, support migration of legacy applications, modernise core banking platforms, and ensure cloud solutions meet regulatory, operational, and security requirements. Key Responsibilities Cloud Strategy & Architecture Define target architectures for cloud adoption and application modernisation. Develop Azure and GCP reference architectures, patterns ...

with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … looking for an experienced Cryptographic Services Architect to join our Secure Communications & Information Systems business. This is a unique opportunity to lead the architecture, design, and delivery of cutting-edge cryptographic solutions across a portfolio of secure and mission-critical projects. Working within our established Cryptographic Services Practice ...

Role: Cloud, Security & Infrastructure Architect Salary: £100,000 per year Location: Milton Keynes Flexible Working: Hybrid - 1 day per month in the office We're partnering with a leading organisation undergoing a major technology transformation, moving from a legacy estate towards a modern, SaaS-first technology landscape. What … doing Define cloud, security and infrastructure architecture, standards and patterns Design secure, scalable and resilient cloud and hybrid environments Shape cloud strategy, roadmaps and future technology direction Embed secure-by-design, IAM, networking and security principles Support Infrastructure-as-Code, automation and modern cloud practices Provide architectural ...

Barclay Simpson is seeking a security architect or security consultant to shape and secure large-scale cloud environments, with Google Cloud Platform as the primary cloud platform. This role is hybrid, based in Reading or Central London, and you’ll act as a trusted security adviser across … cloud, engineering and architecture teams. You will deliver security architecture, design assurance and threat modelling, develop blueprints and reusable patterns, and help teams build secure-by-design cloud #J-18808-Ljbffr ...

looking for an experienced Lead SOC Architect to design and deliver Security Operations Centre solutions for high-profile government and defence customers. This is a senior, client-facing role where you’ll shape SOC solutions across people, services, processes, technology and physical infrastructure , from initial concept and architecture through to deployment and operational delivery. Key Responsibilities Engage with senior client stakeholders to understand and define security and accreditation requirements. Architect end-to-end SOC solutions , including CONOPS, high-level, low-level and deployment designs. Lead solution architecture across the full lifecycle, from conceptualisation and design ...

Cyber Security Architect Active SC Clearance required Hybrid working in Reading- On-site 3 days per week Outside IR35 Contract offering CIRCA £650 per day Exciting assignment working on a Defence modernisation programme! We are seeking a Cyber Security Architectwith a hands-on delivery experience who excels … applied security architecture, secure-by-design principles, and engineering-led security inte click apply for full job details ...

delivering robust, scalable solutions. This is an opportunity to shape the technical direction of mission‐critical software that has real-world impact across global security organisations. You will work closely with the Chief Architect Developer and senior leadership to establish architectural patterns, evaluate emerging technologies, and ensure our products … across multiple teams, and ensuring our products are built using best practices and modern architectural patterns. Their responsibilities will include: Defining and maintaining software architecture for current and future products, ensuring scalability, security, and maintainability Creating and maintaining Architecture Decision Records (ADRs) documenting key technical decisions ...

seeking a Lead Security Solution Architect to set direction and governance for security architecture across the organisation. You will lead a team of Security Solution Architects and Security Officers, embedding Secure by Design principles across programmes, products and services. Based in the UK with flexible … first options, you will collaborate with senior leaders to enable risk-based decisions and shape future security capabilities, ensuring alignment with enterprise standards and #J-18808-Ljbffr ...

Lenovo is seeking an experienced Advisory Engineer, AI Security to lead the security architecture and assurance across AI models, AI-enabled products and development platforms. You will establish secure-by-design patterns and drive remediation across global engineering teams. This role requires hands-on design of security architectures for AI systems in cloud environments, APIs and data pipelines, with collaboration across Lenovo's AI Governance and Product Security Office. #J-18808-Ljbffr ...

Responsibilities Own end-to-end technical design of multi-site networking and security projects from pre-sales and solution design through customer hand-over Configure, build, migrate and commission Cisco, Fortinet and adjacent platforms alongside delivery engineers Travel to customer sites across the UK for design workshops, kick-offs … Requirements CCNP (Cisco Certified Network Professional) as a minimum Hands‐on experience designing, configuring and deploying Fortinet platforms (FortiGate, FortiManager, FortiAnalyzer and the wider Security Fabric) in production environments Practical experience delivering SSE or SASE technologyStrong design and delivery experience on at least one major SD‐WAN platform Solid ...

Lenovo is seeking an Advisory Engineer, AI Security to lead the security architecture and assurance of AI models, AI-enabled products and development platforms in the Chief AI Office. You will define secure-by-design patterns, perform reviews, and enable adoption across global initiatives. The role requires … translating risk findings into prioritized technical requirements and delivering measurable outcomes with strong collaboration across engineering teams and security partners. #J-18808-Ljbffr ...

work stretching well into the next decade. This is a retained, exclusive assignment. This is a role with genuine ownership: you'll lead the security workstream for a complex, safety- and mission-critical communications system — developing and maintaining the security case, producing accreditation artefacts (RMADS/Secure … Design), and working directly with MoD stakeholders and systems engineers to keep security embedded in design rather than bolted on afterwards. Your work will be visible at programme level, not buried three layers down in a security function. Why this role: Ownership ...

Barclay Simpson is seeking an AI/ML Security Architect to lead the secure adoption of Generative and Agentic AI across a large enterprise. You will drive security architecture, enforce secure-by-design patterns and collaborate with engineering, cloud and security teams on LLMs … bases in London or Reading. Visa sponsorship is available for candidates currently living in the UK and you will bring strong experience in AI security architecture. #J-18808-Ljbffr ...

Pioneertechlabs is looking to recruit a Cyber Security Architect to join their team in London and Slough. This role is permanent and involves defining and supporting security solutions for various projects. Candidates must have a minimum of 5 years' experience and relevant IT security certifications. The position … offers a collaborative environment with exposure to cutting-edge technology and requires a strong understanding of security architecture and compliance regulations. #J-18808-Ljbffr ...

Engineer – The Role: The Fractional DevOps Engineer will take a hands-on lead in shaping the company’s Google Cloud Platform environment, deployment processes, security controls and operational practices. Working closely with the technical leadership and engineering team, the successful candidate will build robust foundations for secure software delivery … Establish Infrastructure as Code using Terraform and ensure production infrastructure is reproducible and documented - Build and maintain CI/CD pipelines incorporating automated testing, security scanning, controlled deployment and rollback processes - Implement strong IAM, networking, service account, secrets management, encryption and least-privilege controls - Establish centralised logging, monitoring, alerting ...

National Energy System Operator Limited seeks a Network Security Service Delivery Engineer to lead the design and evolution of our security infrastructure. You will define architectural standards for secure, scalable, and resilient energy systems across on-prem, cloud and hybrid environments. The role emphasizes strategic direction, enterprise governance ...

Technical Architect is responsible for defining, designing, and governing the overall technical architecture of SAP landscapes across SAP S/4HANA, SAP ECC, SAP BTP, SAP PI/PO, SAP Fiori/UI5, and integrated enterprise systems. This role ensures high‐performance, scalable, secure, and future‐ready SAP solutions … depth knowledge of SAP Basis, system sizing, performance tuning, high‐availability (HA) and disaster recovery (DR) configurations. Strong experience with SAP HANA database architecture, optimization, backup/restore strategies, and security. Expertise in SAP integration technologies: SAP BTP Integration Suite (CPI) SAP PI/PO APIs (REST, SOAP, OData ...

Associates seeks a strategic Information & Cybersecurity Assurance Manager for a UK aerospace project. You will lead security assurance across product and service delivery, drive accreditation like ISO 27001 and DCC, and manage governance, controls, and risk assessments. You will coordinate certification efforts and align security architecture with … industry standards. You should possess qualifications such as ChCSP, CISM, CISA, CISMP or CMIRM and be eligible for UK security clearance with #J-18808-Ljbffr ...

Expanding Cisco partner MSP is looking to hire an experienced Senior Cisco Project Engineer to lead the delivery of complex networking, security, connectivity and Wi-Fi projects across the UK. Youll work with leading technology vendors and customers across the public and private sectors, with strong investment in technical … project documentation. Youll also act as a technical authority, resolve complex third-line issues and mentor other engineers. Youll need 5+ years networking and security experience, ideally at CCNP/CCIE level, with strong routing, switching, security and troubleshooting skills. Of particular interest is expertise in Network Access ...

Cyber Software Engineer Are you ready to make a real impact? At the forefront of national security, Roke is a trusted partner delivering mission-critical solutions that protect the UK and its interests. Step into a mission-critical role where your expertise in Cyber and Software Engineering directly contributes … interpreted code that could be obfuscated or defensively structured in various tools such as Ghidra or IDA pro. Linux-based operating system internals, security architecture and hardware abstraction. Use of virtualisation, emulation and containerisation for accelerated development, automated testing and DevOps. Use and deployment of AI-based systems ...

leads avionics and communication systems, delivering secure mission computing for aviation and defence. The role focuses on defining secure-by-design requirements and leading security architecture for GCAP mission systems, with opportunities to collaborate across government, industry and academia. We offer hybrid or full‐office work, a competitive ...

Pega Lead System Architect/Solution Architect Rate: £553 per day (inside IR35) Working arrangement: Remote Working Contract length: To confirm Security Clearance: Active SC Clearance Required Mandatory Certification: Certified Pega Lead System Architect (CPLSA/CLSA) Your new company A public sector-focused programme is seeking an experienced … Pega Lead to take ownership of the overall Pega solution architecture and provide technical leadership across large-scale enterprise delivery. Your new role As the Pega Lead, you will own the end-to-end architecture and technical design of Pega applications, translating complex business and technical requirements into ...