CNC Set-Up Machinist

Selectek; Elk Grove Village (IL); On-site; USD 34,000 - 41,000; Full time

Job summary

Selectek in Elk Grove Village, IL seeks a CNC Set-Up Machinist to support precision manufacturing by performing complete machine setups on CNC mills and lathes. This role requires tooling, fixturing, offsets, and first-article inspections, working with Mastercam-generated programs in a tight-tolerance environment.

Key responsibilities include loading and proving Mastercam programs, reading blueprints and GD&T, and inspecting parts with precision tools.

Qualifications

• 3+ years of CNC setup experience on mills and/or lathes.
• Hands-on CNC machining in a precision environment.
• Working knowledge of Mastercam and CAM-generated programs.

Responsibilities

• Perform complete setups on CNC mills and lathes, including tooling, fixturing, workholding, and offset adjustments.
• Load, prove out, and run Mastercam-generated CNC programs.
• Conduct first-article inspections and adjust to meet specs.
• Monitor production, tool wear, and process performance; implement corrections.
• Read blueprints, engineering drawings, and GD&T requirements.
• Inspect parts with micrometers, calipers, indicators, gauges, etc.
• Troubleshoot machining issues related to tooling, fixturing, materials, or machine performance.
• Collaborate with programmers/engineers to improve setup efficiency and cycle times.

Skills

CNC setup

Mastercam

Blueprint reading

GD&T

First-article inspection

Tooling/fixturing/setup

Troubleshooting

Tools

Measuring tools

Job description

CNC Set-Up Machinist

Location: Elk Grove Village, IL

Pay Range: $25-$30/hr

Position Summary: Seeking a CNC Set-Up Machinist to support precision manufacturing operations by performing complete machine setups and production support on CNC mills and lathes. This role requires experience with tooling, fixturing, offsets, first-article inspections, and working with Mastercam-generated programs in a tight-tolerance machining environment.

Key Responsibilities:

• Perform complete setups on CNC mills and lathes, including tooling installation, fixturing, workholding, and offset adjustments.
• Load, prove out, and run Mastercam-generated CNC programs.
• Conduct first-article inspections and make adjustments to ensure parts meet specifications.
• Monitor production runs, tool wear, and process performance while making necessary corrections.
• Read and interpret blueprints, engineering drawings, and GD&T requirements.
• Inspect parts using micrometers, calipers, indicators, gauges, and other precision measuring tools.
• Troubleshoot machining issues related to tooling, fixturing, materials, or machine performance.
• Collaborate with programmers and engineers to improve setup efficiency, cycle times, and process consistency.

Qualifications:

• 3+ years of CNC setup experience on mills and/or lathes.
• Hands-on experience with CNC machining in a precision manufacturing environment.
• Working knowledge of Mastercam and the ability to run CAM-generated programs.
• Strong blueprint reading and GD&T interpretation skills.
• Experience performing first-article inspections and maintaining tight tolerances.
• Knowledge of tooling, fixturing, offsets, and machine setup procedures.
• Strong troubleshooting and problem-solving abilities.

Preferred Qualifications:

• Experience with 4-axis or 5-axis machining.
• Ability to make basic CNC program edits using G-Code.
• Experience in aerospace, medical, automotive, or high-mix/low-volume manufacturing.
• Familiarity with setup documentation and process optimization.
• Bilingual Polish and English.