Senior Prototype Machinist
Core
Full ownership of the machining process for space-grade components, including CAM programming, machine setup, optimization, and continuous improvement for a modular reusable orbital spacecraft.
Role type
Senior hands-on IC prototype machinist (aerospace)
Builds
High-precision rocket engine components, post-processed metal 3D-printed parts, and critical propulsion subcomponents
Domain
Aerospace / Spaceflight
Required skills
CAM programming (HyperMill or equivalent), 5-axis milling, precision turning, Inconel machining, titanium machining, tight-tolerance machining, first-line maintenance, toolpath analysis, cycle time reduction
Preferred skills
Equipment investment leadership, supplier coordination, commissioning, design feedback integration
Technologies
HyperMill, 5-axis machining centres, CNC lathes
Responsibilities
Define and optimize machining strategies including sequencing, tooling, fixtures, and in-process controls; Program complex components for 5-axis milling and CNC turning; Validate parts to meet tolerance and surface-finish requirements; Manufacture rocket engine components and Inconel structures; Perform first-line maintenance; Analyze and improve toolpaths to reduce cycle times; Lead equipment investment efforts including specification and commissioning
Seniority
Senior, hands-on IC