Senior Prototype Machinist

The role

You will take ownership of the machining process for space-grade components. This includes CAM programming, machine setup, optimization, and continuous improvement for rocket engine components and propulsion subcomponents.

What you will do

• Define and optimise machining strategies including sequencing, tooling, fixtures, and in-process controls.
• Program complex components in HyperMill or equivalent CAM software for 5-axis milling and CNC turning.
• Validate parts using multi-brand CNC equipment.
• Manufacture rocket engine components, precision assemblies, propulsion subcomponents, and Inconel structures.
• Perform first-line maintenance to keep machines in good working order.
• Analyse and improve toolpaths, reduce cycle times, and stabilise machining quality.
• Work with design, quality, and production teams to provide feedback and troubleshoot issues.
• Lead equipment investment efforts including specification development, supplier coordination, and commissioning.

Required qualifications

• An engineering degree or 5+ years of experience as a highly skilled technician in CNC/CAM machining of complex parts.
• Expertise in HyperMill or equivalent CAM software and tight-tolerance machining.
• Solid knowledge of 5-axis milling and/or precision turning.
• Experience working with space or aerospace materials, such as Inconel, titanium, and other high-performance alloys.
• An autonomous, hands-on approach.
• Fluency in English.

Nice to have

• Ability to structure and lead technical topics.
• An interest in developing machining capabilities through process and equipment leadership.

Benefits

• Relocation assistance is provided for those willing to relocate.
• Visa sponsorship where applicable.

Before you apply

• All offers are contingent upon the successful completion of a background check.

About the company

The Exploration Company is building spacecraft for humanity, specifically developing Nyx, a modular, reusable orbital spacecraft.