CNC Machinist

Overview

We are seeking a high-caliber CNC Machinist to join our precision machining team in Oak Ridge. We are a specialized manufacturer producing critical, close-tolerance components for the aerospace and defense industries. If you want to see your work on satellites, fighter jets, and rockets, this is the shop for you.

Unlike high-volume "button-pusher" shops, we focus on low-volume, short-run production. This is a role for a true machinist who enjoys the challenge of complex geometries and one-off parts. We need someone who is not just a machine operator, but a technical problem-solver who can take a project from setup through final inspection.

We have openings on 1st and 2nd shift

• $26 - $34 / hr

• 1st
  
  Shift: 9:00 AM - 5:30 PM (Monday
  - Friday)
• 2nd
  
  Shift: 5:30 PM - 3:30 AM (Monday
  - Thursday)

• Independent Setups & Operation – Perform complete setups, touch-offs, and tool offsets on CNC machines for high-complexity, short-run aerospace parts.
• G-Code Optimization – Read, interpret, and modify G-code at the controller to troubleshoot machining processes and ensure the highest accuracy.
• Precision Machining – Machine parts to extremely close tolerances, often working with exotic materials and complex geometries required for flight‑critical applications.
• Manual Support – Operate manual equipment (mills, lathes, saws) as needed to support production and secondary operations.
• Blueprint & GD&T Literacy – Read and interpret complex engineering drawings and specifications, including a strong mastery of Geometric Dimensioning and Tolerancing (GD&T).
• Process Improvement – Collaborate with engineering to verify CNC programs (Master Cam) and optimize machining strategies for better efficiency and quality.
• Quality Control – Inspect finished parts using precision measuring tools to ensure 100% compliance with AS9100D and ISO 9001 standards.

Required:

• Machining
  
  Experience:
  
  5-10 years of professional machining experience with a heavy emphasis on CNC setups and troubleshooting.
• Technical Proficiency:
  Proven ability to perform your own setups, offsets, and G-code modifications.
• Precision Background:
  Deep experience in close-tolerance machining and fabrication of custom‑designed equipment.
• Blueprint Literacy:
  Strong ability to read complex prints and understand GD&T requirements.
• Tooling Knowledge:
  Strong knowledge of precision machining tools, metal fabrication, and mechanical equipment.

Preferred:

• 5-Axis
  
  Experience:
  
  Prior experience with 5-axis machining is a significant advantage.
• Manual
  
  Skills:
  
  Proficiency in manual machining (mills/lathes) is highly valued.
• Industry
  
  Experience:
  
  Previous experience in an Aerospace or Defense manufacturing environment (AS9100D/Nadcap).
• Software:
  Experience with Master Cam software is a strong plus.

• Competitive salary and benefits package, including paid healthcare, holidays, and vacation.
• Matching 401k.
• Education reimbursement.
• Opportunities for professional growth and development.
• Collaborative and innovative work environment.