CNC Programmer / Setup Machinist 1st Shift

Primus Aerospace

$83K — $93K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of CNC programming and setup experience (mills/lathes)
  • Strong proficiency with CAM software (Mastercam, NX, or similar)
  • Experience with multi-axis machining (3, 4, and 5-axis)
  • Solid understanding of GD&T, blueprint reading, machining mathematics
  • Proven track record of full machine setups and job prove-outs
  • Experience with tight-tolerance components, preferably in aerospace or similar fields
  • Strong problem-solving abilities and attention to detail
  • Collaborative mindset for fast-paced manufacturing environments

Responsibilities

  • Develop and optimize CNC programs using CAM software
  • Interpret engineering drawings and specifications for machining processes
  • Select tooling and strategies to enhance cycle times and quality
  • Conduct complete machine setups and program verifications
  • Run and validate first-piece parts for specification compliance
  • Troubleshoot setup, tooling, and machine performance issues
  • Collaborate with teams to monitor and improve production efficiency
  • Implement process improvements including tooling and programming modifications

Benefits

  • Comprehensive medical, dental, and vision insurance
  • 401K retirement plan
  • Paid time off (PTO) and paid holidays
  • Short-term and long-term disability coverage
  • Supportive work environment focused on teamwork and professional growth
Full Job Description
Job Description

Job Purpose

The CNC Programmer / Setup Machinist is responsible for programming, setting up, and proving out CNC machining processes to ensure efficient, high-quality production. This role combines CAM programming with hands-on machine setup and first-piece validation, supporting both new and repeat production work.

First Shift: Mon-Fri 7:00AM - 3:30PM

Pay Rate: $40-$45

Key Responsibilities:

Programming & Process Development
  • Develop, modify, and optimize CNC programs for 3, 4, and 5-axis mills and CNC lathes using CAM software (e.g., Mastercam, NX, or similar)
  • Interpret engineering drawings, GD&T, and specifications to create accurate and efficient machining processes
  • Select tooling, workholding, and machining strategies to support optimal cycle times and part quality
  • Support new product introduction (NPI) by developing and validating initial machining processes

Setup & Prove-Out
  • Perform complete machine setups including tooling, fixturing, offsets, and program verification
  • Run and validate first-piece parts to ensure conformance to specifications
  • Troubleshoot and resolve issues related to setup, tooling, programs, and machine performance
  • Establish stable, repeatable setups and clear instructions for operators

Production Support & Continuous Improvement
  • Collaborate with machinists, operators, and cross-functional teams to ensure efficient production flow
  • Monitor and improve cycle times, tool life, and overall process efficiency
  • Maintain and update CNC programs, setup sheets, and work instructions
  • Identify and implement process improvements including tooling, fixturing, and programming enhancements

Quality & Compliance
  • Ensure all parts meet quality standards and customer requirements, including GD&T specifications
  • Validate part quality through inspection processes and documentation (e.g., first article, in-process checks)
  • Maintain compliance with all safety, quality, and operational procedures
  • Support 5S and overall shop organization standards

Requirements
  • Minimum of five (5) years of combined CNC programming and setup experience (mills and/or lathes)
  • Strong proficiency with CAM software (Mastercam, NX, or similar)
  • Experience with multi-axis machining (3, 4, and/or 5-axis)
  • Strong understanding of GD&T, blueprint reading, and machining mathematics
  • Proven ability to perform full machine setups and prove-out new jobs
  • Experience working with tight-tolerance components, preferably in aerospace or similar industries
  • Strong problem-solving skills and attention to detail
  • Ability to work collaboratively in a fast-paced manufacturing environment
  • Strong work ethic and commitment to quality and continuous improvement

Preferred Qualifications
  • Experience with exotic materials (e.g., titanium, tungsten)
  • Experience with high-mix / low-volume production environments
  • Familiarity with multiple machine platforms (Haas, Mazak, DMG Mori, Okuma, etc.)


To adhere to U.S. Government international trade regulations, applicant must be a U.S. Citizen.

Our work environment is fast-paced and professional while providing continued growth fostered by our commitment to teamwork. We offer comprehensive benefits including PTO, paid holidays, medical, dental and vision insurance, 401K, long-term and short-term disability.

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