Senior Data Engineer (DV Cleared) Fully On-Site | Permanent Note : Candidates must hold active DV (Developed Vetting) security clearance. This is a fully on-site role. The Role We're seeking a detail-oriented, analytical Senior Data Engineer to join a high-performing multi-disciplinary data team. You'll be essential to building and maintaining robust data pipelines and bespoke applications, ensuring data-driven projects deliver against demanding customer timelines and requirements. Core Responsibilities Pipeline Engineering : p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Design, manage, and optimise data ingestion pipelines and orchestration workflows p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Develop and maintain end-to-end bespoke data projects from requirements to production p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Monitor system performance and ensure high uptime across Linux-based infrastructure p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Collaborate closely with data scientists, analysts, product owners, and engineering teams Technical Delivery : p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Implement scalable data processing solutions handling complex, high-volume datasets p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Drive continuous improvement in pipeline reliability, performance, and observability p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Support cross-functional delivery of mission-critical intelligence platforms What We're Looking For Core Technical Expertise : p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Strong Python proficiency for data engineering and pipeline development p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Linux systems administration and performance optimisation experience p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Hands-on with Python orchestration frameworks (Dagster, Apache Airflow) Cloud & Infrastructure : p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Serverless AWS experience (Lambda, Step Functions, Athena, Glue) p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Docker containerisation - building/maintaining production-grade containers p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Kubernetes familiarity for container orchestration and scaling Security & Compliance : p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Knowledge of security, encryption, and compliance standards for secure networks p]:pt-0 [&>p]:mb-2 [&>p]:my-0'> Experience delivering data platforms in high-security environments