25 security architect jobs found

Security Architect Location: London or Sheffield, UK (Hybrid: 2 days in office) Duration: 6 Months 💼 IR35: [InsideIR35] We are hiring a Lead/Enterprise Security Architect to drive information security assurance, design robust multi-cloud architectures, and align complex systems with regulatory frameworks and zero-trust standards. Key Responsibilities: Architecture & Standards: Design and implement enterprise security architectures, patterns, and policies across hybrid cloud environments (Azure, AWS, Salesforce). Zero Trust & Defense: Lead initiatives in Zero Trust Architecture, DevSecOps, IAM, Data Loss Prevention, and Threat Modelling. Risk & Compliance: Direct risk assessments, security audits, and systems accreditation in line with HMG Security Policy Frameworks and ISO standards. Technical Leadership: Represent Information Security in Technical Design Authorities (TDAs) and provide 3rd/4th line escalation support.What We're Looking For: Certifications (1+...

Cyber Security Architect 12-month contract Berkshire / Reading Hybrid working - 1-2 days per week on-site Immediate start availableWe're supporting a leading organisation operating within the UK as they continue to invest in strengthening their cyber resilience capabilities. We're looking for an experienced Cyber Security Architect to lead the design and implementation of enterprise-scale cyber resilience and backup solutions. This is an exciting opportunity to play a key role in a major transformation programme, helping to protect both IT and operational environments against evolving cyber threats. Key Responsibilities Design end-to-end cyber resilience and backup architectures across enterprise environments. Develop secure backup and recovery strategies for both IT and operational technology (OT) environments. Architect ransomware protection, immutable backup and cyber recovery solutions. Define disaster recovery and business continuity strategies aligned to business...

Senior Application Security Consultant (SAST/DAST/OWASP )/ DevSecOps Security - Banking - London Secure SDLC | SAST | DAST | Threat Modelling | Cloud Security | CI/CD Location: London (Hybrid - 8 days onsite per month) Contract: 12 Months + extension Rate: £500-£550 per day (Umbrella) The Opportunity We're looking for an experienced Senior Application Security Consultant / DevSecOps Security Architect to join a high-performing Cyber Security function within a large enterprise technology environment. Working alongside software engineering, cloud, architecture and DevOps teams, you'll play a key role in embedding security throughout the Software Development Lifecycle, ensuring applications are designed, developed and deployed securely. This is an excellent opportunity for someone passionate about Secure-by-Design, DevSecOps and modern Application Security within a large-scale cloud environment. Key Responsibilities Lead application security reviews across business-critical...

We are working with a client who is a global leader in consulting, technology services, and digital transformation, committed to delivering positive change through technology and human collaboration. They are looking for a Splunk SIEM Engineer with active SC Clearance in place to design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. You will need to demonstrate your Multi-Platform SIEM Expertise: you need proven experience with Splunk Enterprise Security, Microsoft Sentinel, and SIEM architecture including data models, correlation rules, and administrative functions. Security Operations: Strong analytical skills in threat detection, incident response, and security event analysis with experience in large enterprise environments (10,000+ endpoints). Data Pipeline Management: Hands-on experience with log ingestion, data routing, and transformation using tools...

Technical Azure Cloud Architect - Contract 6 Months / Remote Working / SC Cleared / NPPV3 Cleared / Client located in Cardiff We're looking for a hands-on Technical Cloud Architect to lead the design and delivery of secure Azure cloud solutions within a highly regulated environment. Key skills: Strong Azure architecture experience Terraform / Infrastructure as Code Azure Landing Zones & Cloud Adoption Framework DevOps, Automation & CI/CD Azure networking, identity, governance, and security Strong stakeholder engagement and technical leadership Nice to have: AWS exposure Azure DevOps / GitHub Actions Zero Trust security experience Experience working in secure or regulated environmentsThis is a fantastic opportunity to shape cloud strategy, drive automation, and deliver scalable, enterprise-grade Azure platforms. If you are interested in the role and would like to apply, please click on the link for immediate consideration

Job Title: Gen AI Solution Architect Location: Remote Rate: Up to £517 a day Start Date: Mid Aug Job Type: Contract 12 months GenAI Solution Architect Location: Hybrid / Flexible Type: Permanent A leading global organisation is seeking an experienced GenAI Solution Architect to lead the design and adoption of enterprise-scale Generative AI and Agentic AI solutions. This is a fantastic opportunity to shape AI strategy, define architecture standards, and deliver innovative, secure, and scalable AI capabilities across a complex enterprise environment. Working closely with business and technology stakeholders, you'll play a key role in developing reusable AI patterns, establishing governance frameworks, and driving the adoption of Microsoft AI technologies to deliver measurable business value. The Role As the GenAI Solution Architect, you will: Collaborate with business and technology stakeholders to define AI product vision, roadmaps, and value creation. Design...

Connect2Luton are excited to recruit a Data Architect on behalf of Luton Borough Council. Main purpose of position: The Data Architect is responsible for defining, maintaining and assuring the organisation's data architecture, ensuring that data platforms, models and integration's are coherent, scalable, secure and aligned to organisational needs. The role provides technical leadership and direction on how data is structured, integrated and used across the organisation, supporting analytics, reporting and data‑led decision‑making. The postholder works closely with data engineers, analysts, platform teams and service areas to ensure data solutions are designed consistently and operate effectively. Operating as a senior specialist, the Data Architect establishes architectural standards and patterns and ensures that data initiatives align with agreed architectures, governance and best practice. You will be responsible to: Define and maintain data architecture principles,...

Job Title: Database Administrator (AWS, Aurora and RDS) Rate: £500 - £565 Clearance required: BPSS + SC (It needs to be an active SC with a government agency used within the last 6 months) Location: London, Croydon - 2/3 days on site Job Description: Senior Database Administrator (DBA) - SIFA G7 Equivalent (Contingent Worker) Role Overview We are seeking a highly experienced Senior DBA with deep expertise in AWS Aurora, Amazon RDS and PostgreSQL to lead the design, operation, optimisation, resilience, and recovery of critical database platforms. The successful candidate will be a hands-on technical expert, actively involved in architecture decisions, database design, performance tuning, data reconciliation, and operational support. Key Responsibilities Lead the architecture, design, and implementation of enterprise database solutions on AWS. Design and maintain database schemas, data models, indexing strategies, and database standards. Drive database resilience, high...

Lead Technical Architect Location: Primarily Remote (occasional travel to Bristol, Manchester or London) Duration: ASAP - 31st Dec Our Client is hiring for a reputed client to provide technical leadership across the discovery and migration of a critical NHS Blood and Transplant application to Microsoft Azure. This is a short-term project (3-4 months, starting 7 September), where your architectural governance will directly help enable a safe, resilient cloud move within a highly regulated environment. What you'll be doing: * Lead technical assurance from discovery through migration completion and service transition * Validate the current "as-is" architecture, including application, infrastructure, network, security and operational dependencies * Define and assure the target Azure architecture, including landing zone alignment and key platform components * Govern technical decisions and risks across NHSBT, Microsoft, and delivery teams * Oversee security, resilience, backup,...

Are you a Senior Architect with experience delivering projects in defence, secure environments, or complex infrastructure sectors? We are seeking an experienced professional for a contract opportunity supporting a portfolio of high-profile projects across the UK. This is an excellent opportunity to work within a collaborative, multi-disciplinary environment, leading the delivery of architectural solutions from feasibility through to construction across a range of complex and technically demanding schemes.   The Opportunity As a Senior Architect, you will play a key role in leading architectural design and project delivery across a diverse project portfolio, including defence and secure-sector developments. You will work closely with clients, consultants, contractors, and stakeholder teams to ensure projects are delivered on time, within budget, and to the highest standards of quality and compliance.   Location - Nottingham   Key Responsibilities ·Lead architectural...

Azure SRE/ Architect Contract Dublin 6-18 Months. My client a leading global name is in urgent need of a talented and experienced Azure SRE/ Architect to join their group on a contract basis. This role will contribute to Azure platform and AI infrastructure design while operating within the established product operating model.The role partners across horizontal architecture, engineering, security, and networking teams to develop, validate, and document reference architectures that support Azure landing zones. Successful candidates will be contributing to Azure platform and AI infrastructure architecture within an enterprise product operating model. You will be working closely with architecture, engineering, security, and networking teams to design, validate, and document reference architectures. You will be supporting Azure landing zones, DMZ designs, service integration patterns, and shared platform capabilities. You will be have experience producing clear architecture...

Technical Infrastructure Architect Contract: Initial 6 months Rate: Up to £650 per day PAYE Working Pattern: Hybrid We're recruiting for an experienced Technical Infrastructure Architect to join a high-profile public sector transformation programme. This is an exciting opportunity to play a key role in designing and delivering enterprise infrastructure solutions across a complex technology estate. Working closely with senior stakeholders, technical teams and delivery partners, you'll help shape secure, resilient and scalable infrastructure that supports critical business services. Key Responsibilities * Lead the design and development of enterprise infrastructure architecture. * Produce high- and low-level technical designs. * Assess existing infrastructure and define future-state architecture. * Develop migration and transition strategies across core infrastructure services. * Provide architecture governance and technical assurance. * Work collaboratively with...

AWS AI Agent Engineer Duration: 3-4 months Location: London Rate: £400 GBP/Day (Outside IR 35) Role Summary We are seeking a highly skilled AWS AI Agent Engineer with strong hands-on experience in agentic AI development, Amazon Bedrock, AWS AgentCore, Python, TypeScript and production-grade AIOps. The role will focus on designing, building, deploying and operating enterprise AI agents and multi-agent workflows on AWS, with strong emphasis on observability, reliability, cost control, security and continuous optimization in production environments. Required Skills Agentic AI AWS AgentCore, Amazon Bedrock, multi-agent workflows, tool calling, memory, orchestration, RAG, prompt engineering Build enterprise-grade AI agents that can reason, act, retrieve knowledge and integrate with business systems. Engineering Advanced Python, TypeScript, REST APIs, serverless development, reusable frameworks, secure coding practices Deliver scalable backend services and reusable...

SC Cleared Solution Architect (OCI and HVR) Location: Hybrid (Predominantly Remote with occasional travel to London, Bristol and South East sites) Rate: Up to £671 per day Clearance: Active SC Clearance Required Contract: Contract Your New Role We are looking for an experienced Solution Architect to support a major public sector cloud transformation programme. You will play a key role in designing and implementing a secure, scalable data integration solution, enabling the migration of legacy Oracle data warehouse feeds into Oracle Cloud Infrastructure (OCI). Working across cloud architecture, data integration and security governance, you will be responsible for delivering HVR-based replication solutions, establishing secure OCI landing zones, and ensuring data is transferred reliably and compliantly within a highly regulated environment. Essential Skills & Experience Strong experience with HVR data replication and ingestion technologies Proven background designing...

Infrastructure / HVR Solution Architect Location: Hybrid (Predominantly Remote with occasional travel to London, Bristol and South East sites) Rate: Up to £671 per day Clearance: Active SC Clearance Required Contract: Contract Your New Role We are looking for an experienced Infrastructure / HVR Solution Architect to support a major public sector cloud transformation programme. You will play a key role in designing and implementing a secure, scalable data integration solution, enabling the migration of legacy Oracle data warehouse feeds into Oracle Cloud Infrastructure (OCI). Working across cloud architecture, data integration and security governance, you will be responsible for delivering HVR-based replication solutions, establishing secure OCI landing zones, and ensuring data is transferred reliably and compliantly within a highly regulated environment. Essential Skills & Experience Strong experience with HVR data replication and ingestion technologies Proven...

Infrastructure Engineer / HVR Solution Architect Location: Hybrid (Predominantly Remote with occasional travel to London, Bristol and South East sites) Rate: Up to £671 per day Clearance: Active SC Clearance Required Contract: Contract Your New Role We are looking for an experienced Infrastructure Engineer / HVR Solution Architect to support a major public sector cloud transformation programme. You will play a key role in designing and implementing a secure, scalable data integration solution, enabling the migration of legacy Oracle data warehouse feeds into Oracle Cloud Infrastructure (OCI). Working across cloud architecture, data integration and security governance, you will be responsible for delivering HVR-based replication solutions, establishing secure OCI landing zones, and ensuring data is transferred reliably and compliantly within a highly regulated environment. Essential Skills & Experience Strong experience with HVR data replication and ingestion...

A company that specialise in electro-mechanical systems for the Automotive / EV industry is seeking to recruit a Cyber Security Engineer (TARA) to work on a contract based in Surrey that is initially scheduled for 6 months. The Role We are looking for a Senior Cybersecurity Engineer to lead the front end of the ISO/SAE 21434 cybersecurity lifecycle across company products. In this role, you will drive cybersecurity activities from Item Definition and Threat Analysis & Risk Assessment (TARA) through Cybersecurity Goals, Cybersecurity Concepts, and the derivation of system and software cybersecurity requirements. Acting as the technical authority for cybersecurity, you will work closely with OEM customers and collaborate across Systems, Software, Functional Safety, Hardware, Quality, and Programme teams to deliver secure, compliant products throughout the development lifecycle. This is an excellent opportunity for an experienced Automotive Cybersecurity Engineer looking...

A company that specialise in electro-mechanical systems for the Automotive / EV industry is seeking to recruit a Cyber Security Engineer (TARA) to work on a contract based in Surrey that is initially scheduled for 6 months. The Role We are looking for a Senior Cybersecurity Engineer to lead the front end of the ISO/SAE 21434 cybersecurity lifecycle across company products. In this role, you will drive cybersecurity activities from Item Definition and Threat Analysis & Risk Assessment (TARA) through Cybersecurity Goals, Cybersecurity Concepts, and the derivation of system and software cybersecurity requirements. Acting as the technical authority for cybersecurity, you will work closely with OEM customers and collaborate across Systems, Software, Functional Safety, Hardware, Quality, and Programme teams to deliver secure, compliant products throughout the development lifecycle. This is an excellent opportunity for an experienced Automotive Cybersecurity Engineer looking...

Performance Tester Rate: £300 - £365 Clearance required: BPSS + DV (SC issued in last 5 years / willingness to go for DV (DV Preferred) Nationality requirement: UK passport holder only Location: London Work type: Hybrid - Able to work 3 days per week on site. Security Cleared software testing test management test scripts agile methodology performance tests Apache JMeter Microsoft Visual Studio Atlassian Jira Atlassian Confluence Role Overview We are seeking an experienced Performance Tester to define and deliver the non-functional test approach for a complex, highly customised SharePoint Subscription Edition (SE) platform and its supporting AWS-hosted infrastructure. The role will be responsible for developing realistic performance test scenarios, establishing baselines across application, database, infrastructure and integration layers, and executing load, stress, scalability and resilience testing to validate platform performance under expected and peak conditions....

Connect2Luton are excited to recruit a Data Engineer on behalf of Luton Borough Council. Main purpose of position: As a senior data engineering specialist, the Data Engineer provides technical leadership for the design, build and operation of the council's data platforms and pipelines, ensuring they are secure, reliable, scalable and aligned to organisational priorities. The role leads the engineering of well-governed data products that integrate multiple data sources and make trusted data available for analytics, reporting and service decision-making. The postholder sets and assures engineering standards (e.g., data modelling, lineage, quality controls, testing and documentation) and works across teams-analysts, architects, engineers and service areas-to shape requirements, manage technical risk and ensure solutions are supportable in live operation. Operating with autonomy and influence at SFIA Level 6, the Data Engineer drives continuous improvement of the organisation's...