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Manufacturing Engineer, Chamber and Nozzle (Raptor)

SpaceX· Raptor Chamber and Nozzle - Engineering
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Hawthorne, CA$100k - $130kfull-timePosted 4w ago

About the role

Manufacturing Engineer specializing in CNC machining to design, implement, and scale processes for the Raptor engine combustion chamber and nozzle, focusing on complex regenerative cooling channels, tight tolerances, and high-volume production for Starship.

Responsibilities

  • Develop, deploy, and iteratively improve CNC machining processes for Raptor combustion chambers and nozzles, including multi-axis milling, turning, and precision finishing of regenerative cooling channels
  • Develop and optimize CNC programs, tool paths, and machining strategies for complex components using advanced CAM software and offline programming
  • Implement closed-loop CNC process control with real-time monitoring of cutting forces, vibration, spindle load, temperature, and tool wear to maintain tight tolerances and prevent defects
  • Build data pipelines that capture high-resolution CNC telemetry and feed statistical process control, predictive analytics, and machine learning models to minimize scrap and optimize parameters
  • Design custom fixtures, work holding, and pallet systems that support high-precision CNC machining of large, thin-walled hardware while reducing setup time
  • Own CNC software infrastructure including post-processors, macros, simulation, and digital twin integration, with version control and rigorous testing
  • Collaborate with propulsion design, materials, and production teams to rapidly translate new chamber/nozzle designs into robust, repeatable CNC processes
  • Drive continuous improvement initiatives to reduce cycle times, increase first-pass yield, and scale CNC capacity for high-rate Starship production
  • Integrates in-process metrology (touch probing, laser scanning, on-machine measurement) for adaptive CNC machining and automated quality verification within the same setup.

Qualifications

  • Bachelor’s degree in an engineering discipline
  • 1+ year of hands-on experience with CNC machining and programming for metallic components

Skills

Required:multi-axis CNC machining
Nice to have:PythonCAM softwaremetrologyDFx / DFMstatistical process control

Benefits

  • Long-term incentives (stock or cash), potential discretionary bonuses
  • Employee stock purchase plan
  • Comprehensive medical, vision, and dental coverage
  • 401(k) retirement plan
  • Short and long-term disability insurance
  • Life insurance
  • Paid parental leave
  • 3 weeks of paid vacation and 10+ paid holidays per year
  • Paid sick leave as per company policy
Last updated Sep 23, 2026. Interested? Apply on the company site.

About SpaceX

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