14 security engineer jobs found in London

Security Engineer (SC Cleared) £450 per day | Outside IR35 | 9-Month Contract + Potential Extensions Remote (1 day in London per month) A leading consultancy is seeking an experienced Security Engineer to join a high-profile cyber security programme supporting critical public sector environments. This role sits at the intersection of Security Operations, SIEM engineering, and cloud-based data engineering, offering the opportunity to work on large-scale security monitoring platforms and cloud-native security solutions. The Role As a Security Engineer, you will play a key role in designing, optimising, and maintaining security telemetry pipelines while supporting SOC operations and detection engineering activities. You'll work with cloud-native technologies, SIEM platforms, and security data tooling to improve visibility, detection capability, and operational resilience across complex environments. Key Responsibilities Manage and optimise security log ingestion pipelines using...

Contract: OT Engineer Start: ASAP (on completion of background checks) Duration: 6 Months Rate: £500 - £550 outside of IR35 Location: UK remote - some international travel Reference: 20923 The OT Security Engineer provides hands-on technical evidence and verification work that underpins the architecture decisions during discovery, conducting detailed configuration and capability reviews at the comparator plant, regional hub, and shared IT/OT services. Key Responsibilities Gather evidence for each in-scope OT security capability and control, populating and maintaining the evidence register with sources. Conduct configuration and capability reviews at the comparator plant, the regional proximity hub, and shared IT/OT services. Validate regional viability per capability and control, including in-country OEM and regulatory availability and cross-border data transfer position. Provide hands-on technical verification supporting the reuse, extend, and new...

Azure Platform Engineer | Contract | Outside IR35 Outside IR35 | London Market Insurance We are working with a leading London Market insurer looking for an experienced Azure Platform Engineer to deliver a new cloud sandbox platform. This is a hands on engineering assignment focused on building a secure, automated Azure environment that allows development and technology teams to provision temporary infrastructure for testing, experimentation and proof of concept activities. The platform architecture and strategy have already been defined. The successful contractor will take ownership of the technical implementation, automation and delivery through to operational handover. Key Responsibilities Build and configure Azure infrastructure to support secure, isolated sandbox environments. Develop reusable Terraform modules and Ansible playbooks to automate infrastructure provisioning. Implement automated deployment workflows using GitHub Enterprise and GitHub Actions....

Platform Engineer 6 months Up to £525 per day Outside IR35 London 4 Days Onsite We're looking for a Platform Engineer to join a major cloud transformation programme, taking ownership of a business-critical platform built on AWS, EKS, Terraform and GitOps . You'll lead a small team of engineers while remaining hands-on, driving platform reliability, security, automation and operational excellence. Key Responsibilities Lead and mentor a team of Platform Engineers. Own platform operations, production readiness, DR testing and incident management. Manage AWS, Kubernetes (EKS), Terraform and GitOps environments. Drive secure integrations using PKI, mTLS and OAuth2/OIDC. Define CI/CD standards, release controls and deployment pipelines. Produce ADRs and present solutions to architecture and governance boards. Manage platform roadmap, risks, reporting and stakeholder engagement. Requirements Strong AWS, Kubernetes/EKS, Terraform and GitOps...

Platform Engineer 6 Months Up to £525 per day Outside IR35 London 4 Days Onsite We 're looking for a Platform Engineer to join a major cloud transformation programme, taking ownership of a business-critical platform built on AWS, EKS, Terraform and GitOps . You 'll lead a small team of engineers while remaining hands-on, driving platform reliability, security, automation and operational excellence. Key Responsibilities Lead and mentor a team of Platform Engineers. Own platform operations, production readiness, DR testing and incident management. Manage AWS, Kubernetes (EKS), Terraform and GitOps environments. Drive secure integrations using PKI, mTLS and OAuth2/OIDC. Define CI/CD standards, release controls and deployment pipelines. Produce ADRs and present solutions to architecture and governance boards. Manage platform roadmap, risks, reporting and stakeholder engagement. Requirements...

Senior DevOps / Cloud Engineer (Contract — Outside IR35) Senior DevOps Engineer / Cloud Infrastructure Specialist JECR Agency | London, UK | £500 per day | Outside IR35 (subject to status determination) Job Summary JECR Agency is identifying experienced contractors for an upcoming greenfield infrastructure overhaul with a high-growth London technology business. We are seeking a Senior DevOps Engineer with at least five years of relevant professional engineering experience who can take ownership of cloud infrastructure, improve deployment pipelines and implement secure, scalable solutions. This role requires someone who can work independently, make sound technical decisions and advise an engineering team on infrastructure architecture and DevOps best practices. Key Responsibilities Design, implement and maintain secure, scalable AWS cloud infrastructure Build and optimise CI/CD pipelines to improve deployment speed, consistency and...

Outside IR35 Rate: £400/day Hybrid: 2 days onsite either London Or Liverpool On-call rotations is 1-in-4 weeks SecOps Engineer L2/L3 | Outside IR35 Contract | Hybrid Rate: £380 - £400/day On-call rotations is 1-in-4 weeks - compensated Hybrid: 2 days a week onsite in London OR Liverpool Industry: Highly Regulated Firm Job Summary: Our client is looking for a strong Security Operations Engineer - hands-on L2/L3 security analyst where you would response to escalated incidents and drive the investigations yourself, acting as the technical SME in their cyber incident response team, and maintain key security platforms. You will have to carry out hands-on analysis rather than operating in a purely administrative SOC environment. Key Responsibilities: Respond to escalated cyber security events and drive investigations through to resolution Work closely with external security providers to improve monitoring and alert handling Review security data and...

Machine Learning/ML Ops Engineer Outside IR35: £500 - 625 p/d Active SC Clearance Required 4 days a week into East London 6 months initial contract, long term programme The Role We're looking for a Senior MLOps Engineer to build and run the infrastructure that takes machine learning models from research into production. You'll work alongside AI developers, software engineers and technical leadership to turn R&D into reliable, deployable products in the cloud and on edge hardware. The work is for a long-term programme in the defence and security sector. This is a hands-on role, and you'll have real influence over the architecture of the ML platform. What you'll do Design and maintain ML training pipelines, including distributed training at scale Build experiment tracking, model registry and data versioning capability Optimise models for production and edge deployment Containerise ML workloads, including multi-architecture builds for cloud and edge targets...

Azure Data Engineer | £450 | Outside IR35 | 6 months Initial | Fully Remote I'm working with a client looking for a Senior Data Engineer to help build and enhance a modern Azure-based data platform. We're keen to speak with engineers who have experience designing scalable cloud data solutions, developing robust data integration processes, and working across large datasets in secure, regulated environments. Technical Skills: Building enterprise-scale data pipelines within Azure Strong Python development skills for data engineering Azure Data Factory, Azure SQL and Data Lake technologies Data architecture and layered data platform design Metadata-led ingestion and reusable ETL frameworks CI/CD, source control and DataOps best practices Data security, governance and compliance-focused delivery Advanced SQL and experience working with complex datasets Nice to have: Data quality and testing frameworks API development experience Aviation data experience this Data...

Machine Learning / ML Ops Engineer Outside IR35: £500 - 625 p/d Active SC Clearance Required 4 days a week into East London 6 months initial contract, long term programme The Role We 're looking for a Senior MLOps Engineer to build and run the infrastructure that takes machine learning models from research into production. You 'll work alongside AI developers, software engineers and technical leadership to turn R &D into reliable, deployable products in the cloud and on edge hardware. The work is for a long-term programme in the defence and security sector. This is a hands-on role, and you 'll have real influence over the architecture of the ML platform. What you 'll do Design and maintain ML training pipelines, including distributed training at scale Build experiment tracking, model registry and data versioning capability Optimise models for production and edge deployment Containerise ML workloads, including multi-architecture builds...

Azure Data Engineer | £450 | Outside IR35 | 6 Months Initial | Fully Remote I 'm working with a client looking for a Senior Data Engineer to help build and enhance a modern Azure-based data platform. We 're keen to speak with engineers who have experience designing scalable cloud data solutions, developing robust data integration processes, and working across large datasets in secure, regulated environments. Technical Skills: Building enterprise-scale data pipelines within Azure Strong Python development skills for data engineering Azure Data Factory, Azure SQL and Data Lake technologies Data architecture and layered data platform design Metadata-led ingestion and reusable ETL frameworks CI/CD, source control and DataOps best practices Data security, governance and compliance-focused delivery Advanced SQL and experience working with complex datasets Nice to have: Data quality and testing frameworks API development experience...

Data Architect : Contract : Up to £600/day outside IR35 : Hybrid, London : 3 months initial A well-established UK business is seeking a contract Data Architect to join its growing data function. The focus is a new data platform that will become the foundation for the company's reporting, analytics and future AI work. As a Data Architect, you'd set the design direction for the platform and guide the engineering team building it. You'd bring several existing data sources together into one clean model and shape the standards that keep the platform reliable as it grows. The role stays hands-on, with time spent building alongside a small team of engineers. As a contract Data Architect you'll be competent in: Designing and delivering a modern data warehouse or lakehouse into production Writing SQL and Python and building data pipelines yourself Data modelling, data quality and governance best practice Handling sensitive data securely, with a solid grasp of privacy and...

Product Manager - Digital Services & AI Contract | 6 months | £475-£500 per day | Outside IR35 Security Clearance: Active SC clearance required Working Arrangement: To be confirmed The Opportunity We are seeking an experienced Product Manager to join a high-profile government digital transformation programme focused on enhancing citizen-facing digital services and AI-powered support journeys. This role will focus on the continued development and optimisation of an established digital product, improving how citizens interact with government services and access the support they need. Rather than building a product from scratch, you will drive continuous improvement, iterative delivery and product optimisation , using user research, data and stakeholder insight to shape priorities and deliver measurable outcomes. Working within a multidisciplinary Agile team, you will help evolve an existing conversational support capability, including AI-enabled journeys that...

About the job Data Architect : Contract : Up to £600/day outside IR35 : Hybrid, London : 3 months initial   A well-established UK business is seeking a contract Data Architect to join its growing data function. The focus is a new data platform that will become the foundation for the company’s reporting, analytics and future AI work.   As a Data Architect, you’d set the design direction for the platform and guide the engineering team building it. You’d bring several existing data sources together into one clean model and shape the standards that keep the platform reliable as it grows. The role stays hands-on, with time spent building alongside a small team of engineers.   As a contract Data Architect you’ll be competent in: Designing and delivering a modern data warehouse or lakehouse into production Writing SQL and Python and building data pipelines yourself Data modelling, data quality and...