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Sr. Prototype Machinist

Company

Xometry

Location

Gaithersburg, Maryland

Posted

June 06, 2026

Position Overview

.Xometry is looking for an experienced CNC machinist and manufacturing professional with a strong eye for details, and mechanical aptitude who will operate and program CNC machinery in order to accurately and efficiently manufacture high quality parts. Duties and responsibilities As a CNC Prototype Machinist, your responsibilities will include but are not limited to:
  • Reading specifications on blueprints and mechanical drawings and ensuring they are met. 
  • Setup, program, and operate CNC Mill and Lathe for prototype/production part runs
  • Be able to run tests on machines to check machine outputs according to specifications, and adjust as necessary. 
  • Design fixtures and manufacture them as needed 
  • Examine and maintain machinery regularly to ensure functionality. 
  • Supervise machines during execution and make any necessary adjustments to manufacture a better result. 
  • Inspect completed parts and compare them to the specifications and requirem...
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