Repligen Corporation
Job Title
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CNC Programmer/Operator Lead
role at
Repligen Corporation
Overview Make a global impact—join Repligen. We’re united by a mission to inspire advances in bioprocessing as a preferred partner in the production of biologic drugs that improve human health worldwide. No matter your role or background, at Repligen, you will play a key part in shaping some of the most innovative and life-changing therapies in the world. We foster a culture of purpose, collaboration, and shared success—where every voice matters and every contribution drives progress. Join us!
Responsibilities
Create and modify CNC programs using Mastercam for milling operations.
Set up and operate CNC milling machines (3-axis and/or 4/5-axis, depending on equipment).
Select appropriate tools, speeds, and feeds for machining operations.
Interpret engineering drawings, blueprints, and technical documents.
Perform first-article and in-process inspections using precision measuring instruments (calipers, micrometers, indicators, etc.).
Troubleshoot programming or machining issues to ensure quality and efficiency.
Maintain accurate records of jobs, tooling, and set-ups.
Ensure machines are properly maintained and cleaned.
Follow all safety protocols and contribute to a safe and clean work environment.
Required Qualifications
Minimum 5 years of experience in CNC milling and programming.
Proficient in Mastercam for creating and editing CNC programs.
Proficient in using 3D model software to develop milling programs.
Strong knowledge of G-code.
Experience reading and interpreting mechanical drawings and GD&T.
Ability to work independently with minimal supervision.
Strong attention to detail and commitment to quality.
Preferred Qualifications
Experience with multi-axis CNC milling machines.
Familiarity with other CAD/CAM software (e.g., SolidWorks, Fusion 360).
Experience in a high-mix, low-volume production environment.
Lean manufacturing or continuous improvement experience.
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CNC Programmer/Operator Lead
role at
Repligen Corporation
Overview Make a global impact—join Repligen. We’re united by a mission to inspire advances in bioprocessing as a preferred partner in the production of biologic drugs that improve human health worldwide. No matter your role or background, at Repligen, you will play a key part in shaping some of the most innovative and life-changing therapies in the world. We foster a culture of purpose, collaboration, and shared success—where every voice matters and every contribution drives progress. Join us!
Responsibilities
Create and modify CNC programs using Mastercam for milling operations.
Set up and operate CNC milling machines (3-axis and/or 4/5-axis, depending on equipment).
Select appropriate tools, speeds, and feeds for machining operations.
Interpret engineering drawings, blueprints, and technical documents.
Perform first-article and in-process inspections using precision measuring instruments (calipers, micrometers, indicators, etc.).
Troubleshoot programming or machining issues to ensure quality and efficiency.
Maintain accurate records of jobs, tooling, and set-ups.
Ensure machines are properly maintained and cleaned.
Follow all safety protocols and contribute to a safe and clean work environment.
Required Qualifications
Minimum 5 years of experience in CNC milling and programming.
Proficient in Mastercam for creating and editing CNC programs.
Proficient in using 3D model software to develop milling programs.
Strong knowledge of G-code.
Experience reading and interpreting mechanical drawings and GD&T.
Ability to work independently with minimal supervision.
Strong attention to detail and commitment to quality.
Preferred Qualifications
Experience with multi-axis CNC milling machines.
Familiarity with other CAD/CAM software (e.g., SolidWorks, Fusion 360).
Experience in a high-mix, low-volume production environment.
Lean manufacturing or continuous improvement experience.
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