CNC Machinist IIl - Mills

CNC Machinist II Mills

Micro-Tronics is seeking a CNC Machinist II Mills to join our team in Tempe, Arizona, United States. In this role, you will set up and operate CNC milling machines to produce high-precision components, primarily for aerospace and related industries.

This position requires strong experience with setups, blueprint reading, and inspection, along with the ability to troubleshoot and maintain consistent quality in a production environment.

Key Responsibilities

• Set up and operate CNC milling machines to produce parts per blueprints and specifications
• Interpret blueprints and GD&T to ensure accurate machining
• Perform in-process inspections using precision measuring tools (micrometers, calipers, comparators, etc.)
• Monitor machining processes and make adjustments for tool wear, offsets, and quality control
• Troubleshoot machining issues and support process improvements
• Record production data, including setup/run times and part quantities
• Maintain accurate documentation (job routers, inspection records, tracking systems)
• Perform routine machine maintenance and ensure equipment is operating properly
• Deburr, clean, and package finished parts
• Maintain a safe, clean, and organized work environment (5S standards)
• Collaborate with leads, supervisors, and quality teams to resolve non-conformances

Qualifications

• 3+ years of CNC machining experience, including setups
• 4+ years of overall precision machining experience preferred
• Strong experience with CNC milling (multi-axis preferred)
• Working knowledge of G & M code, tool offsets, and machining fundamentals
• Ability to read and interpret blueprints and GD&T
• Experience with precision inspection tools (micrometers, indicators, comparators, etc.)
• Familiarity with Fanuc controls; experience with HAAS, Doosan, or Brother machines is a plus
• Basic knowledge of CAD / CAM is a plus

Education:

• High School Diploma or GED required
• Trade school or apprenticeship training preferred

Skills & Competencies

• Strong attention to detail and quality focus
• Ability to troubleshoot and adjust machining processes
• Solid understanding of machining math and tolerances
• Ability to work independently and as part of a team

Performance Metrics (KPIs)

• Setup efficiency and time reduction
• Scrap rate and quality performance
• On-time completion of work

Physical Requirements

• Ability to stand, walk, and move throughout the shift
• Manual dexterity to operate machinery and tools
• Ability to lift and move materials using carts or equipment
• Ability to wear required PPE

BENEFITS :

At Micro-Tronics we recognize how important your career and benefits are to you and your family. We offer a full suite of benefits, including medical, dental, vision, short and long-term disability coverage, accident insurance, critical illness insurance, basic and supplemental life insurance, employee assistance plan, retirement savings and matching, and other developmental opportunities. We are committed to supporting the way you live and work.

Micro-Tronics is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. Applicants requiring reasonable accommodation to complete the application process may contact Human Resources.

This position requires access to information subject to the International Traffic in Arms Regulations (ITAR). Employment is contingent upon the applicant being a "U.S. person" as defined by ITAR (22 CFR 120.15), which includes U.S. citizens, lawful permanent residents, refugees, or asylees, as required by U.S. export control laws.