CNC Programmer

Machinist 5 (CNC Programmer)

Micro-Tronics, Inc. | Tempe, AZ

Full-Time | Non-Exempt Shift: 5:00 AM to 3:30 PM, Monday through Thursday

About Micro-Tronics

Micro-Tronics, Inc. is a precision aerospace manufacturing company committed to operational excellence, quality, and continuous improvement. We are seeking an experienced and motivated CNC Programmer to join our manufacturing team. This position plays a key role in producing complex, high-precision aerospace components while supporting safety, quality, and operational excellence throughout the manufacturing process.

Position Summary

The CNC Programmer contributes to the development of advanced CNC machining programs for complex parts. The ideal candidate has a deep understanding of multi-axis milling and turning, G-code, CAM software, and machining strategies for high-precision manufacturing. This role is critical to optimizing processes, improving cycle times, and ensuring first-time-right execution on the shop floor.

Key Responsibilities

• Apply manufacturing knowledge for machining precision parts to produce CNC programs. Candidates must have broad manufacturing/machining knowledge and the ability to establish manufacturing methods for precision machined parts. Support the setup and running of CNC programs within the machining area.
• Create all work with the scope of safety for operator and equipment
• Determine cutting tools, machine speeds, and feed rates
• Design work holding/fixturing for milling and EDM jobs
• Modify existing programs for different machines or improved performance
• Produce detail drawings, setup sheets, and MOTs for manufacturing
• Troubleshoot issues during the manufacturing process
• Update and organize files to current revision levels
• Set up and run new product(s) through first article approval
• Direct collaboration/communication with vendors
• Maintain a safe, clean, and organized work environment (5S standards)
• Collaborate with the Machining department (milling, turning), EDM departments (Wire, Sinker, and Small Hole EDM), Tooling, Engineering, and Quality departments.

Qualifications

Experience and Training Requirements:

• 5+ years of CNC programming experience in a high-precision manufacturing environment
• Proficiency with CAM software (e.g., Mastercam, Fusion 360, Esprit, or similar)
• Strong understanding of G-code/M-code and CNC machine operation
• Experience with 3-, 4-, and 5-axis machines (e.g., Haas, Okuma, Mazak, Doosan, or similar)
• Deep knowledge of machining principles, tooling, and material properties
• Ability to read and interpret complex engineering drawings and GD&T

Preferred Experience

• Knowledge of post-processing and machine-specific code tuning
• Hands-on experience with machining techniques and fundamentals
• Familiarity with CAD software (e.g., SolidWorks, CATIA)
• Experience in aerospace, medical device, or defense manufacturing

Education, Licenses and Certifications:

• High School diploma or GED required

Physical Requirements

• Ability to stand and/or walk for extended periods
• Perform repetitive hand and wrist motions
• Ability to lift up to 25 pounds
• Safely use hand tools

Our Values

• Being Accountable – Taking ownership of responsibilities, following through on commitments, acting with integrity, and producing quality results.
• Being Collaborative – Working respectfully and effectively with others, sharing knowledge, communicating openly, and contributing to team success.
• Being Empowered – Demonstrating initiative, solving problems proactively, embracing continuous improvement, and making informed decisions within the scope of the position.

Benefits

At Micro-Tronics Inc., 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.

Apply Today

If you are passionate about precision manufacturing, problem-solving, and aerospace excellence, we encourage you to apply and become part of the Micro-Tronics team.

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.