1st Shift CNC Mill Machinist: Setup & Operator (Aerospace)

Cassavant Machining, Inc.

Tempe (AZ)

On-site

USD 34,440 - 55,104

Full time

14 days+

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Job summary

CMI Group – Systems 3 is seeking a skilled CNC Mill Machinist to set up and operate CNC mill centers for high-precision aerospace and defense components in Tempe, AZ. You will perform complete machine setups, make tool and offset adjustments, and ensure part quality through first-piece and in-process inspections.

The ideal candidate has 2+ years of CNC mill experience, can read engineering drawings and GD&T, and is proficient at editing CNC programs.

Qualifications

Minimum 2 years of CNC mill setup and operation experience in a precision manufacturing environment.
Experience machining close-tolerance components.
Ability to independently perform complete machine setups.
Ability to read and interpret engineering drawings, GD&T, and manufacturing documentation.
Experience loading, verifying, and editing CNC programs.
Strong understanding of tooling, workholding, offsets, feeds and speeds, and cutting parameters.
Proficient with precision measuring instruments.
Strong troubleshooting, problem-solving, teamwork, and communication skills.

Responsibilities

Set up and operate CNC milling machines to manufacture precision parts according to engineering specifications.
Produce components that meet tight dimensional tolerances and aerospace quality requirements.
Read and interpret blueprints, GD&T, manufacturing routings, work instructions, and customer specifications.
Load, verify, and edit CNC programs as needed to ensure accurate part production.
Set and adjust tooling, work offsets, and tool offsets to maintain dimensional accuracy.
Perform first-piece setup verification before releasing production.
Perform first-piece, in-process, and final inspections using precision measuring instruments.
Monitor machining processes and make necessary adjustments to maintain quality and production efficiency.
Operate multiple CNC machines when cycle times allow while maintaining quality and productivity expectations.
Identify and troubleshoot machining issues and communicate with programmers, engineers, and quality personnel to resolve production concerns.
Identify opportunities to improve setup reduction, cycle time, tooling performance, and overall manufacturing efficiency.
Perform routine machine maintenance and maintain a clean, safe, and organized work area following 5S principles.
Participate in Lean Manufacturing and continuous improvement initiatives.
Follow all company safety policies, quality standards, and continuous improvement initiatives.
Ensure compliance with AS9100 quality requirements and ITAR regulations where applicable.