26 to 50 of 85 Lead Architect Jobs in the South East

Start Date: 8/25/26 At Fujitsu, we've been driven to create a sustainable world through innovation since 1935. Today, we lead in digital transformation globally with our 130,000 employees across 50+ countries. We empower our diverse community to achieve greatness through career development … visit the main customer (DC & DR) sites in central London & Aldershot when required. We are looking for an experienced and well-rounded Senior Domain Architect who is looking for experience delivering in the infrastructure fields covering any number of the technologies listed below. You will be joining a team ...

Matchtech are supporting a client in the Defence & Security sector in Farnborough to recruit a Data Architect - Fabric for a permanent role. You will lead end-to-end Data Fabric architecture, including integration, processing, storage, metadata, governance and consumption patterns, shaping the technology roadmap across environments. You will ...

SiXworks is seeking a Lead Security Architect to deliver secure, mission-critical digital solutions for Defence and National Security. You will drive secure architectures across MOD projects, collaborate with cross-functional teams, and guide agile practices to ensure robust security and compliance. The role requires a proactive, strategic ...

seeking an AI Security Architect for a 6 month initial contract (Inside IR35) based at St Pauls, with a weekly 1 day on-site presence. You will help lead some of the industry's most forward-thinking AI security projects and define a strategic security roadmap ...

Primark is seeking a Lead Solution Architect to provide architectural leadership across CRM, customer data, personalisation and engagement capabilities. You will shape architecture strategy for identity, consent, data and marketing technology, partnering with business and tech stakeholders to deliver scalable, secure customer-centric solutions. Ideal candidates bring extensive ...

Data Science Festival is seeking a Lead Software Architect to guide the technical direction of a growing SaaS platform. You will lead architecture design, set engineering standards, and mentor engineers across Product and Engineering teams in a collaborative, hybrid environment in Milton Keynes. Reporting ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Lead SOC Architect Location: Guildford, Frimley We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options … classification levels. We are looking for a talented and enthusiastic individual with excellent technical and client-facing skills, to act asLead SOC Architectto architect Security Operations Centre solutions delivered to customers. This is a senior role and the individual will be expected to shape solutions across Services, People, Policy ...

operational efficiency. Ourcommitment to quality is adopted throughout the organization and sets thefoundation for delivering our full suite of capabilities. Job Description Job Title : Lead Storage Data Architect Experience : 5+ years Job Type : Contract/Freelance Lead the technical design of the future storage and data-management … these areas, producing vendor-neutral, procurement-ready artefacts that stand up to competitive procurement and support a safe, phased migration. Requirements Key responsibilities Lead the current-state assessment of the file/HPC (PowerScale/Isilon) and block (PowerMax) estate – architecture, capacity, utilisation, performance, resilience and lifecycle. Profile unstructured ...

Hexwired Recruitment partners with a leading engineering and technology business to appoint a Lead Data Architect in Farnborough. The role leads the Data Fabric strategy, guiding governance and scalable deployment across secure customer environments. You will work with multidisciplinary teams, balancing delivery pressure with architecture excellence. The successful ...

QinetiQ Limited in Farnborough seeks a Senior Systems Specialist to lead SAP SuccessFactors operations within Enterprise Digital Services. You will guide system design, integrations, and lifecycle activities, ensuring security, resilience, and alignment with business needs. Responsibilities include governance, incident resolution, and collaboration with stakeholders to define roadmaps and improvements. ...

+ a range of benefits to support your finances, wellbeing and family. Working Pattern: Permanent | Full Time | Flexible First options available The role The Lead Security Solution Architect is a senior leadership role responsible for setting the direction, quality, and effectiveness of security architecture across the organisation. … will lead a team of Security Solution Architects and Security Officers, ensuring that security is embedded throughout the architecture and delivery lifecycle while influencing enterprise security architecture strategy, standards, and governance. You will be accountable for the quality and consistency of security architecture outputs, the development of your team ...

Copello, partnering with a leading defence and engineering organisation, seeks a Chief Software Architect in Berkshire to shape software strategy across embedded and application environments. You will provide technical leadership, review architectures, drive standards, mentor engineers and support bids and solution development on mission-critical programmes, with a route ...

Softcat plc is actively expanding its Internal Technology Team in the UK, seeking an Engineering Technical Lead to raise the squad's capability and mentor junior engineers. You will help the team break down work, remove blockers, and deliver high-quality software in a collaborative, Agile environment. The role ...

NiCE is seeking a Lead Software Architect to own and evolve our AI-led delivery platform. You will design secure, scalable software in C# and lead AI-enabled implementation in a cloud multi-tenant environment, shaping the architectural direction and mentoring the team. You will work ...

Qualcomm France S.A.R.L. is seeking a Principal Systems Architect to lead the development of 4G LTE & 5G modem solutions for IoT. You will oversee modem architecture, crafting specifications and key design choices through cross-functional collaboration with algorithm, HW, DSP/embedded SW, and platform teams. The role ...

Provide strategic technical leadership across the Digital & AI capability Shape the architecture vision for scalable, secure, reusable Data & AI solutions aligned with business strategy, governance requirements and client expectations Work closely with senior stakeholders to ...

Colehouse Group is seeking a ClickHouse Solutions Architect to lead a greenfield, enterprise-scale observability platform for a global banking client in Slough. You will shape architecture from first principles to meet high throughput, multi-tenant isolation and storage cost constraints. You'll design data models, ingestion ...

Catering in Reading is seeking an experienced Technical Pre-Sales Consultant to bridge customer requirements, cyber security challenges, and technical delivery. The role combines consultancy, architecture, leadership, and business development, supporting early stages of complex ...

Thales Group in Reading, United Kingdom, is seeking an experienced Cryptographic Services Architect to lead architecture, design and delivery of cryptographic solutions across secure, mission-critical projects. You will define secure PKI, certificate lifecycle, key management, HSMs, and PQC strategies; produce high-level designs and testing artefacts ...

Location London & Kings Langley | 3 days in office and 2 days hybrid; travel to group sites around cutovers Purpose Architect a single Microsoft Dynamics 365 Business Central platform for a multi-entity UK group and lead the technical side of the deployment through build, testing and into production. … legacy NAV and deliver it end to end: extraction, transformation, opening balance loads and reconciliations through to Group Finance sign-off. Build hands-on. Lead configuration, test cycles and cutover through each phased go-live alongside a mid-level consultant-developer, who carries the bulk of AL development; this ...

A global leader in animal health is seeking a Principal Network Engineer in Hook, UK. The role involves leading network engineering projects and setting technical direction while collaborating with cross-functional teams. Ideal candidates will ...

Henley Morgan Limited is seeking an experienced Acumatica Solution Architect to lead solution design for a range of clients across the UK. This role involves overseeing the entire solution architecture process, from pre-sales to implementation. The ideal candidate should have a strong background in mid-market cloud ...

Plessey Semiconductors in Oxford is seeking an experienced Optical Interconnect Architect to lead architecture and development of next‐generation optical interconnect solutions. You will shape system-level designs bridging ASICs, SerDes, and photonics across packaging and interconnects. The role requires deep expertise in high‐speed SerDes, ASIC architectures ...

Fidelity International in the UK is seeking an Operating Model Design & Governance Lead to define, govern and evolve Fidelity's Change Operating Model across Platforms. You will act as the enterprise design authority, providing direction and governance to ensure long-term effectiveness and adoption. You will collaborate with Change ...

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 ...