Machinist - CNC Programmer (Permanent) in Hayes

The CNC Machine Operator is responsible for the setup, programming, and operation of numerical control (CNC) machines used to cut, shape, and finish metal workpieces in accordance with aerospace and aircraft landing gear component specifications. This position supports Maintenance, Repair, and Overhaul (MRO) activities by ensuring high precision, traceability, and compliance with aviation regulatory and quality standards. This is a Night Shift Position (Sunday-Thursday).

Duties and Responsibilities

• Set up and operate CNC machines for production by inspecting parts, identifying malfunctions, troubleshooting issues when necessary, and reporting required repairs.
• Perform basic CNC programming and editing.
• Produce high-precision and micro-finish surfaces during turning, facing, and machining of aircraft landing gear components.
• Review setup sheets, engineering drawings, and specifications to determine machining sequence, setup procedures, and finished part dimensions.
• Demonstrate the ability to read and interpret technical blueprints and perform basic shop math.
• Install fixtures, align and secure workpieces using clamps, bolts, hand tools, and measuring devices such as calipers and gauges in accordance with setup instructions.
• Load control programs or enter machine commands to retrieve preprogrammed instructions from the system database.
• Set tool offsets and initiate machining operations.
• Monitor machining operations and regulate processes by adjusting machine parameters and controls as required.
• Observe machine performance to detect abnormalities such as tool wear, vibration, or equipment malfunction.
• Replace cutting tools, adjust tool offsets, and reposition workpieces as required throughout the machining process.
• Perform layout, in-process, and final inspections using precision measuring instruments such as micrometers, dial indicators, and gauges. Report any discrepancies to the supervisor.
• Adjust feed rates, speeds, and tooling when necessary to maintain part quality and dimensional accuracy.
• Ensure complete and accurate documentation and traceability of all work performed in accordance with aerospace and regulatory requirements (e.g., EASA and FAA standards where applicable).
• Meet production schedules and deadlines while maintaining high-quality standards.

Education and Experience

• Educated to at least GCSE level or equivalent.
• Basic CNC programming knowledge and familiarity with standard CNC controllers, including CNC lathes, engine lathes, and vertical milling machines.
• Experience with FANUC controls is preferred.
• Strong understanding of machining processes, cutting tools, mechanical principles, and shop mathematics.
• Ability to align, secure, and support workpieces independently with minimal supervision.
• Aerospace background not essential but would be preferred.

Our Benefits

• Flight discounts and reduced travel rates.
• Purchase and selling of annual leave.
• Generous paid paternity and maternity leave.
• One wellbeing day per year, dedicated to supporting your mental and physical wellbeing.
• Discounts on hotels, retail, and leisure activities.
• Employer pension contributions.
• Reduced gym memberships to support a healthy lifestyle.
• Company events and organised sporting groups to encourage connection and wellbeing.
• In addition, our facility is within walking distance of the Elizabeth Line, making commuting quick, easy, and seamless from across London and beyond.