CNC Machinist

About the role

Mach Industries is a defense technology company dedicated to developing next-generation autonomous defense platforms. The CNC Machinist role involves overseeing CNC machining operations to produce precision aerospace hardware.

Responsibilities

• Operate complex parts on CNC mills, lathes, and 5-axis machines during the day shift with minimal supervision.
• Set up and operate multi-axis CNC mills (up to 5-axis) and lathes.
• Inspect parts using hand tools and CMMs to verify dimensions and ensure quality.
• Set up tooling, adjust offsets, and perform changeovers to meet production demands.
• Maintain tight tolerances for aerospace components, adhering to strict quality standards.
• Troubleshoot and resolve machining issues independently, communicating with shop leadership when production is impacted.
• Maintain a clean, organized, and safe shop floor during day operations.
• Provide feedback to the day team to support continuous improvement and process development.
• Complete preventive maintenance on equipment to ensure operational efficiency.
• Document actions, production, and quality logs to maintain continuity across shifts.
• Update job knowledge by participating in educational opportunities.

Qualifications

• Minimum of 3 years of CNC machining set-up experience, including manual mill, lathe, and 5-axis systems.
• Proven ability to work independently or on off-shifts in a fast-paced production environment.
• Strong understanding of Geometric Dimensioning and Tolerancing (GD&T) and blueprint interpretation.
• Proficient with Fanuc, Brother, Haas, OSP, or Siemens machine controllers.
• Familiarity with basic G-Code and comfortable adjusting feed/speed settings.
• Ability to use hand inspection tools to verify machined features.
• Ability to lift up to 50 lbs and work hands-on in a dynamic manufacturing environment.
• High school diploma or GED required.
• Willingness to work long hours during the day or night shift.

Required Skills

• Basic computer and technical skills for documentation and machine operation.
• Experience operating CNC mills and lathes. Manual mill and lathe experience required.