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This is a fully remote position, open to candidates based in Spain.

Pay: $80–$120/hr

Role Title: CNC Machinist

Role Type: Contractor

Location: Remote

We are engaging CNC Machinists to contribute expertise to a customer’s project focused on advanced part production and process optimization. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. This engagement centers on operating and setting up both hobbyist (e.g., Makera Carvera) and industrial (e.g., Haas VF-2) CNC machines, interpreting engineering documentation, and troubleshooting across a range of materials and geometries. Contributors will provide input on machining processes, best practices, and issue resolution,



ensuring high standards of quality and consistency throughout the project.

Scope of Work
- Set up and operate CNC machines across multiple platforms, including desktop and industrial models
- Load and verify CNC programs, install tooling, configure work-holding, and set work offsets for various projects
- Run first-piece cycles, inspect machined parts against drawings, and adjust setups to ensure dimensional accuracy
- Perform routine machine maintenance and diagnose issues such as tool wear, chatter, or dimensional drift
- Utilize precision measurement instruments (calipers, micrometers, indicators, CMM) to validate parts and ensure compliance with specifications
- Interpret engineering drawings, GD&T; callouts, and manufacturing documentation to guide part production
- Collaborate and provide feedback to CAM programmers and other stakeholders on setup optimization and manufacturability

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📌 CNC Machinist (Madrid)
🏢 RemoteJobsOne
📍 Madrid