Head of ATO (Assembly, Test and Overhaul)
About the Role
Location United Kingdom England Lincoln Remote vs. Office Hybrid (Remote/Office) Company Siemens Energy Limited Organization Gas Services Business Unit Distributed Full / Part time Full-time Experience Level Not defined A Snapshot of Your DayJoin us in leading the Assembly & Test organisation for Small Gas Turbines at our Lincoln manufacturing site. The Head of Assembly and Test is a senior leadership role responsible for overseeing all assembly and testing operations at our manufacturing site for our Small Gas Turbine business in Lincoln. This role ensures that production targets are met with the highest standards of quality, safety, and efficiency. The position requires strong cross-functional collaboration with engineering, quality, procurement, and logistics teams to drive continuous improvement and operational excellence.How You’ll Make an Impact- Lead and manage the Assembly& Test organisation, aligning output to production schedules, quality standards, and safety regulations.- Develop and implement lean and continuous improvement strategies to optimise assembly and test processes.- Oversee the build/manufacture/assembly and testing of new and overhauled cores, ensuring compliance with technical specs and regulatory requirements.- Plan resources (workforce, equipment, materials) and monitor KPIs like throughput, first-pass yield, downtime, customer satisfaction, on-time delivery, and product quality.- Drive root cause analysis and corrective actions; govern repair and warranty; boost productivity and reduce cost; represent the function in leadership meetings and audits while fostering a culture of accountability and safety.What You Bring- A Bachelor’s or Master’s in Mechanical or Industrial Engineering (or related field), plus significant senior leadership experience in manufacturing operations for assembly & test.- Proven success in high-complexity environments (turbines, engines, or heavy machinery) with full ownership of product quality.- Strong knowledge of ISO 9001, lean manufacturing, and Six Sigma; proficiency in data analysis and ERP/MES systems.- Confident, collaborative communicator with a track record of transformation and effective stakeholder management.- Strategic and structured, with solid understanding of manufacturing processes, financials, and lean production; curious, solution-oriented, and open to win-win outcomes. Experience in regulated industries and with digital manufacturing/Industry is a plus.