Jobs · Engineering · Maryland

CNC Programmer / Setup Machinist 1st Shift

Primus Aerospace · Reisterstown, MD · 1 mo ago
On-siteEngineering$40/hrFull-time

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.

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.)

Pay & Schedule

  • First Shift: Mon-Fri 7:00AM - 3:30PM
  • Pay Rate: $40-$45

Benefits

  • PTO
  • Paid holidays
  • Medical, dental and vision insurance
  • 401K
  • Long-term and short-term disability

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