CNC Machinist Job Tempe area,Arizona USA,Manufacturing / Production

Machinist

QCi is seeking an experienced machinist to operate and manage a CNC machine shop. This person will be responsible for setting up and operating a 5-axis CNC mill to fabricate precision parts. Responsibilities include selecting tools, monitoring production, and inspecting parts while adhering to all necessary safety requirements. This role requires independent problem-solving: you will be expected to think critically, troubleshoot issues, and determine the best approaches for manufacturing precision components across a range of materials.

When production demand slows, you may assist with fabrication projects, equipment support, tooling improvements, or other operational and technical initiatives across the facility.

Duties and Responsibilities:

Machine setup: align, secure, and adjust cutting tools, fixtures, and raw materials into CNC machines
Programming & operation: load, edit, or program instructions (G-code/M-code) to determine cutting paths, speeds, and feed rates
Quality control: measure, examine, and test completed products for defects using precision tools like calipers and micrometers
Technical interpretation: read and interpret mechanical drawings, CAD files, and engineering specifications
Maintenance & safety: perform routine maintenance on machines, clean work areas, and ensure compliance with safety and 5S standards
Troubleshooting: monitor machine performance, adjust settings and process parameters to correct issues and prevent production errors
Collaboration:

work with engineering teams to improve manufacturability, reduce cycle time, minimize scrap, and support prototype and production needs
Post-processing: lead implementation of post-processing steps such as media blasting, anodizing, plating, and other surface treatments to ensure final part compliance
Assist with additional operational or technical fabrication projects during lower machining volume periods

Required

Skills and Experience:

3+ years of experience as a CNC machinist in a precision manufacturing environment
In-depth knowledge and hands-on experience operating a 5-axis CNC mill, or advanced 3-axis machining experience with demonstrated exposure to 5-axis concepts and setup
In-depth knowledge of CAD/CAM software packages;
Solid Works and CAMWorks preferred
Experience working with tight tolerances and high-precision components
Proficiency generating and interpreting mechanical drawings and engineering specifications

Preferred Qualifications:

5+ years of CNC machinist experience
Background in semiconductor, aerospace, advanced manufacturing, or other high-precision industries
NIMS machining certification
Experience machining non-standard materials such as stainless steel, Inconel, oxygen-free copper, molybdenum, Teflon, or ceramics
Experience with post-processing methods and surface treatments

Incumbent(s) in this position may be required to perform other duties and special assignments not specifically stated above. Statements outlined in this section are designated as essential job functions in accordance with the Americans with Disabilities Act of 1990.