CNC Machinist, III

Boston Dynamics•Waltham, MA

3d•$41 - $49

About The Position

Supports robotics manufacturing operations by programming and optimizing CNC machines for precision components used in robotic systems. This role works from engineering drawings and CAD models to develop machining instructions for tight-tolerance parts, ensuring compatibility with downstream robotic assembly. The technician identifies optimal tooling, materials, and methods for producing components such as housings, brackets, and end-effectors using advanced CNC equipment. This position collaborates closely with machinists, engineers, and quality teams to ensure parts meet specifications for high-performance robotic applications.

Requirements

Strong working knowledge of CNC machine operation, G-code/M-code, and 3- to 5-axis programming.
Experience with CAM software (e.g., Fusion 360, Mastercam, or Siemens NX), ideally for robotics or precision manufacturing.
Understanding of machining principles for tight-tolerance parts used in robotic assemblies.
Familiarity with materials used in robotics such as aluminum alloys, tool steels, composites, and engineering plastics.
Knowledge of fixture design that supports automation and robotic handling.
Attention to detail, documentation discipline, and a methodical approach to troubleshooting.
3+ years of CNC programming and machining experience in a robotics, automation, aerospace, or advanced manufacturing environment.
Experience working within regulated quality systems (e.g., ISO 9001, AS9100) is beneficial.

Nice To Haves

Experience with lean manufacturing, Six Sigma, or continuous improvement tools is a plus.
Exposure to robotic assembly or integration processes is a plus.

Responsibilities

Create, modify, and optimize CNC programs and machine set-ups for lathes and mills used in the production of robotics components.
Interpret mechanical and electromechanical design drawings, GD&T, and 3D CAD models specific to robotics assemblies.
Recommend tooling, cutting parameters, and materials for precision parts often involving aluminum, stainless steel, composites, or plastics.
Assist in designing fixtures that support high repeatability and integration with automated handling systems.
Conduct program test runs and dry runs to validate machine setup and geometric accuracy.
Independently set up, program edits, and operate CNC machines to manufacture precision parts to specification, verifying dimensions and making process adjustments as needed.
Collaborate with production and engineering teams to troubleshoot program issues and refine machining strategies for robotic applications.
Maintain setup sheets, tool lists, and revision histories in accordance with industry standards (e.g., ISO 9001, AS9100).
Participate in continuous improvement efforts related to cycle time reduction, automation readiness, and robotic system compatibility.
Follow all safety and cleanliness protocols applicable to high-tech manufacturing environments.