CNC Machinist III

Fairbanks Morse Defense•Walpole, MA

4d•Onsite

About The Position

At Fairbanks Morse Defense, the work you do has a direct impact on the people who protect our nation. We are a trusted provider of critical power and propulsion solutions for Naval Defense. Our Walpole, Massachusetts facility supports mission-critical manufacturing, including precision CNC machining of large-scale defense components. Here, safety, quality, precision, and craftsmanship are more than expectations—they are part of our culture. If you are an experienced machinist who takes pride in precision work and wants the opportunity to contribute to critical defense programs, this is an opportunity to put your skills to work on products that truly matter. We are seeking an experienced CNC Machinist III to join our production team in Walpole, MA. This position is available on 2nd shift and 3rd shift. In this role, you will be responsible for setting up, operating, and maintaining advanced CNC equipment, including 4-axis and 5-axis milling and turning centers, to produce complex components such as hubs and CPP propellers. This position requires strong technical machining skills, precision, attention to detail, and the ability to work effectively in a team-oriented production environment. CNC Machinists play a direct role in supporting U.S. Navy readiness by producing mission-critical components to exacting defense-grade standards.

Requirements

High School Diploma or GED required
2+ years of experience as a Machinist
Experience setting up and operating CNC machining equipment
Knowledge of machining fundamentals, including G-code, M-code, and shop mathematics
Ability to perform basic arithmetic, geometric, and algebraic calculations
Ability to read and interpret technical drawings, blueprints, and GD&T
Proficiency with precision measuring and inspection tools
Ability to properly wear required PPE
Ability to stand for extended periods and perform physical activities including bending, stooping, reaching above the shoulders, pulling, pushing, and climbing stairs
Ability to lift up to 55 lbs.
U.S. Citizenship required due to defense contract work
Ability to obtain and maintain a U.S. Government Security Clearance

Nice To Haves

Associate Degree in Machining, Manufacturing Technology, or a related field
CNC Machining Technology certification or equivalent CNC machining certification
Experience with 4-axis and 5-axis CNC machining
Prior experience in defense, aerospace, marine, or other precision manufacturing environments
Experience with Fanuc or Siemens CNC controls
Familiarity with lean manufacturing, 5S, or TPM principles
Strong troubleshooting and problem-solving skills
Experience machining large, complex, tight-tolerance components

Responsibilities

Set up and operate CNC mills, lathes, and complex 4-axis and 5-axis machining centers to produce component parts in accordance with engineering drawings, internal sketches, work instructions, and other specifications
Read and interpret blueprints, engineering drawings, and work instructions, including GD&T requirements
Select appropriate tooling, adjust offsets, and verify machine parameters for complex part geometries
Perform in-process and final quality checks using micrometers, calipers, gauges, and other precision measuring instruments
Perform secondary operations as needed, including deburring, polishing, and grinding
Maintain a safe, clean, and organized work environment in accordance with company and DoD standards
Complete required production, quality, and maintenance documentation
Collaborate with supervisors, engineers, Quality Control, and fellow machinists to troubleshoot and resolve production issues
Communicate with Engineering and Quality teams to ensure finished components meet required specifications
Perform other duties as assigned within the scope of the position