DATA ANALYST - 50PH INSIDE IR35 - 60% ONSITE IN FILTON - 12 MONTH CONTRACTA leading aerospace organisation is seeking a Data Analyst / Health Engineer to support the development of fleet diagnostic and predictive maintenance capability across a global aircraft in service environment.This role sits within an advanced engineering and data function, working directly with aircraft operational data to improve reliability, system performance and maintenance decision making.The successful candidate will work across engineering, design and fleet support teams to deliver high impact analytical outputs that directly influence aircraft health monitoring and predictive maintenance strategy.Key Responsibilities: Contribute to development of fleet diagnostic and predictive maintenance models Support technical investigations using in service aircraft data Deliver structured data studies for engineering and design office stakeholders Translate complex operational datasets into actionable engineering insight Support wider data management and analytics transformation initiatives Improve understanding of in service fleet behaviour and system performanceEssential Skills and Experience: Strong experience with Palantir Foundry / Skywise Advanced Jupyter Notebook capability Jira and Github in engineering or data driven environments Strong data analytics and visualisation capability Confident stakeholder management across technical teams Delivery focused, independent working styleDesirable Experienc