Sr CNC Machinist

Ametek, Inc.•Denville, NJ

64d•Onsite

About The Position

Join our Zygo Navitar team, where your expertise will drive cutting-edge solutions, address complex technical challenges, and uphold the highest standards of precision and safety. We are seeking a Sr. CNC Machinist for our Special Optics team in Denville, NJ. Bring your passion and commitment to Special Optics, where we are curious, collaborative, persistent, and confident, where safety and quality guide every step of our journey. Come and grow with us as we solve complex challenges, inspire confidence, and drive excellence in manufacturing.

Requirements

High school diploma with solid mathematical aptitude.
7–9+ years of CNC machining experience
Demonstrated experience with CNC machines and precision turning operations
Proficiency in G-code programming and CAM software
Experience holding tight tolerances (micron-level preferred)
Ability to consistently read and interpret complex technical drawings, written specifications, and verbal instructions.
Collaborative team player who can take initiative, independently troubleshoot and problem-solve
Takes accountability and able to operate both flexibly and independently as required
Organized, conscientious and focused

Nice To Haves

Associate’s degree in engineering/engineering technology preferred.
capability to operate alignment turning systems (ATS) or using ultra-precision or diamond turning equipment preferred.
experience with optical components or optical metrology preferred.
Familiarity with interferometers or precision measurement tools a plus.
Experience creating procedures or training others preferred.

Responsibilities

Set up and run precision CNC machines for turning, boring, facing, and threading
Program, edit, and optimize CNC code (G-code / CAM)
Mount and secure components in fixtures or optical cells
Align parts to the optical axis using metrology tools
Machine critical features to micron-level tolerances
Measure and verify centration, runout, and other features
Analyze measurement data and adjust setups/processes
Troubleshoot machining, alignment, and fixturing issues
Receive factory training on alignment turning machine
Develop and document setups, processes, and procedures
Train technicians and support development of ATS capability
Perform routine maintenance and maintain organized work area