CNC Machinist, III

Boston Dynamics•Waltham, MA

5d•$41 - $49

About The Position

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

Requirements

High school diploma or GED.
At least 3 years of CNC programming and machining experience in a robotics, automation, aerospace, or advanced manufacturing environment.
Strong working knowledge of CNC machine operation, G-code/M-code, and 3- to 5-axis programming.
Understanding of machining principles for tight-tolerance parts used in robotic assemblies.
Familiarity with robotics materials, including aluminum alloys, tool steels, composites, and engineering plastics.
Attention to detail, documentation discipline, and a methodical approach to troubleshooting.

Nice To Haves

Associate degree or technical certificate in manufacturing, machining, or a related field.
Experience with CAM software such as Fusion 360, Mastercam, or Siemens NX, ideally for robotics or precision manufacturing.
Knowledge of fixture design supporting automation and robotic handling.
Experience with lean manufacturing, Six Sigma, or continuous improvement tools.
Exposure to robotic assembly or integration processes.
Experience working within regulated quality systems such as ISO 9001 or AS9100.

Responsibilities

Create, modify, and optimize CNC programs and machine setups for lathes and mills used to produce robotics components.
Interpret mechanical and electromechanical design drawings, GD&T, and 3D CAD models for robotics assemblies.
Recommend tooling, cutting parameters, and materials for precision parts, including aluminum, stainless steel, composites, and plastics.
Assist in designing fixtures that support repeatability and integration with automated handling systems.
Conduct program test runs and dry runs to validate machine setup and geometric accuracy.
Set up, edit programs for, and operate CNC machines independently to manufacture precision parts to specification; verify dimensions and adjust processes 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 standards such as ISO 9001 and AS9100.
Participate in continuous improvement efforts involving cycle time reduction, automation readiness, and robotic system compatibility.
Follow applicable safety and cleanliness protocols for high-tech manufacturing environments.