CNC Machinist, IV

Boston Dynamics•Waltham, MA

2d•$44 - $54

About The Position

Creating and optimizing complex CNC programs for precision parts used in robotic systems. This position operates with a high degree of autonomy and technical fluency, designing advanced toolpaths, recommending tooling and fixturing strategies, and ensuring efficient, high-quality machining. The technician regularly collaborates with engineers, machinists, and quality personnel to resolve issues, improve cycle times, and ensure that parts meet exacting robotic system requirements. This role is ideal for an expert technician who bridges the gap between programming, machining, and production engineering.

Requirements

Expert knowledge of CNC programming (including multi-axis machining), G-code, M-code, and CAM tools (e.g., Mastercam, Fusion 360, Siemens NX).
Ability to interpret complex part drawings, surface models, and assemblies with tight tolerances.
In-depth understanding of machining strategies for robotics materials (e.g., aluminum, titanium, engineered plastics).
Strong troubleshooting and diagnostic skills for tooling, setups, and surface finish quality.
Capable of designing fixturing solutions for custom or complex geometries.
Experience with DFM principles, lean manufacturing, and process optimization.
Strong written and verbal communication skills to document and explain technical work.
Experience with 4- or 5-axis machines and advanced CAM software required.

Nice To Haves

Demonstrated ability to lead or mentor junior technicians is highly valued.
Familiarity with quality systems such as ISO 9001 or AS9100, and with ERP/CAD/CAM integration tools.

Responsibilities

Develop and modify complex CNC programs/machine set-ups for multi-axis lathes and mills used in robotic component manufacturing.
Analyze engineering drawings and 3D CAD models, applying GD&T knowledge to ensure programs meet precision requirements.
Recommend advanced tooling, speeds, feeds, and clamping methods for high-performance materials.
Design and document custom fixtures for challenging part geometries and robotic integration needs.
Program, set up, and operate complex CNC equipment to manufacture precision components to tight specifications, optimizing tool paths and machining parameters for quality and efficiency.
Perform test runs, simulate toolpaths, and validate output for accuracy, quality, and efficiency.
Troubleshoot complex machining issues and provide guidance to machinists and junior programmers.
Contribute to root cause analysis of quality issues and lead program-level corrective actions.
Maintain detailed setup documentation and revision control within quality management systems.
Identify and implement process improvements to reduce cycle time, scrap, and setup complexity.