I am hiring for Senior Machinist / Trainer Location: Aldermaston – 100% Onsite Job Description Deliver hands-on training and coaching in precision machining, including milling and turning, to develop operator capability and competence. Provide practical instruction on Shop Mill, Shop Turn, and manual milling and turning using Siemens interfaces. Demonstrate strong leadership at first-line level, promoting safe working practices and challenging poor behaviours. Support engineering teams by articulating training needs and ensuring skills transfer aligned to operational standards. Ensure full compliance with Health & Safety, site regulations, and security requirements, including Enhanced DBS. Contribute engineering expertise within a regulated manufacturing environment, supporting continuous improvement. Key Skills Shop Mill, Shop Turn, Manual Milling, Manual Turning, Precision Machining, Siemens CNC, Hand Fitting, Engineering Training, Coaching, Health & Safety, Manufacturing, Machining