Precision CNC Programmer – Mills & Lathes

SCHOTT AG; Southbridge (MA); On-site; USD 41,000 - 47,000; Full time

Job summary

SCHOTT AG is seeking an experienced CNC Programmer to create, edit, and optimize programs for mills, lathes and multi-axis machines in a dynamic production environment. The role requires strong G-code knowledge, reading drawings, and hands-on problem solving.

You will select tooling, determine speeds/feeds, and develop setup sheets, while collaborating with engineering on manufacturability and fixture design. Safety and quality are paramount, with emphasis on continuous improvement.

Qualifications

• High school diploma or equivalent; technical degree or machinist apprenticeship preferred.
• 3–5+ years of CNC programming experience in a manufacturing environment.
• Strong knowledge of G-code and CNC machine operations.
• Experience with GD&T and reading engineering drawings.

Responsibilities

• Create, edit, and optimize CNC programs for mills, lathes, and/or multi-axis machines.
• Select appropriate cutting tools, speeds, feeds, and machining strategies.
• Develop process documentation including setup sheets, tooling lists, and work instructions.
• Perform prove-outs and first-article runs, adjusting programs as needed.
• Support machinists during setup and production runs.
• Troubleshoot machining issues related to tooling, programming, or machine capability.
• Collaborate with engineering on design for manufacturability improvements.
• Assist with fixture design and workholding concepts.
• Ensure programs comply with machine and tooling safety requirements.

Skills

CNC programming

G-code

Multi-axis machining

Reading drawings

GD&T

Education

High school diploma

Machinist apprenticeship preferred

Tools

CNC machines

Measurement equipment

Job description

SCHOTT AG is seeking an experienced CNC Programmer to create, edit, and optimize programs for mills, lathes and multi-axis machines in a dynamic production environment. The role requires strong G-code knowledge, reading drawings, and hands-on problem solving.

You will select tooling, determine speeds/feeds, and develop setup sheets, while collaborating with engineering on manufacturability and fixture design. Safety and quality are paramount, with emphasis on continuous improvement.