CNC Machine Operator

Your Job

As a CNC Machinist, you will be responsible for setting up, operating, and maintaining CNC machining equipment to produce precision components that meet quality, delivery, and safety requirements. You will support daily manufacturing operations while working closely with Engineering, Quality, and Production teams to ensure efficient and repeatable machining processes. This role offers the opportunity to contribute to continuous improvement efforts and support the growth of our machining capabilities within Molex Aerospace & Defense Solutions.

Our Team

You will be part of the Manufacturing team supporting the production of high-reliability aerospace and defense products. Our team is focused on operational excellence, quality, and continuous improvement while creating value through collaboration, innovation, and principled entrepreneurship.

What You Will Do

• Set up and operate CNC mills, lathes, and other machining equipment to manufacture precision components.
• Read and interpret blueprints, engineering drawings, work instructions, and process documentation.
• Load materials, fixtures, and tooling and verify machine setup prior to production.
• Monitor machine performance and make tool and offset adjustments as needed to maintain product quality.
• Perform in-process and final inspections using calipers, micrometers, height gauges, and other precision measuring equipment.
• Verify product conformance to specifications, blueprints, and quality requirements.
• Troubleshoot machining issues and escalate concerns related to tooling, equipment, or product quality.
• Replace cutting tools and support tooling maintenance activities.
• Perform routine machine maintenance, cleaning, and housekeeping activities.
• Accurately complete production records, inspection documentation, and manufacturing data.
• Support first article inspections and process validation activities.
• Participate in continuous improvement initiatives focused on safety, quality, and productivity.
• Follow all environmental, health, safety, and quality procedures.

Who You Are (Basic Qualifications)

• High School Diploma or GED.
• Experience operating CNC machining equipment in a manufacturing environment.
• Ability to read and interpret engineering drawings and technical documentation.
• Experience using precision measuring equipment.
• Knowledge of machining fundamentals including tooling, feeds, speeds, and tolerances.
• Strong attention to detail and commitment to producing quality work.
• Ability to work safely in a fast-paced manufacturing environment.

What Will Put You Ahead

• CNC machining certification or technical degree.
• Experience in aerospace, defense, medical, or other high-precision manufacturing industries.
• Working knowledge of GD&T (Geometric Dimensioning & Tolerancing).
• Experience with multi-axis CNC equipment.
• Familiarity with ERP or manufacturing execution systems.
• Experience supporting lean manufacturing or continuous improvement initiatives.

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.

Hiring Philosophy