Lead CNC Machinist - Ultra-Precision Optics

AMETEK; Richmond (CA); On-site; USD 123,984,000 - 158,424,000; Full time

Job summary

Zygo Corporation in Richmond, CA, seeks a seasoned CNC Machinist to produce high-precision glass components for the Extreme Precision Optics team. You will independently plan, set up, and optimize complex jobs, ensuring strict tolerance and surface quality.

You will lead tooling decisions, program prove-out, and mentor other machinists while collaborating with engineering, quality, and planning to meet delivery timelines.

Qualifications

• HS Diploma or equivalent.
• Associate’s Degree in Machining Technologies (or similar) strongly preferred.
• 6+ years demonstrated CNC Machining experience/competency. Experience in optics or ultra-precision manufacturing is strongly preferred.
• Advanced math skills, including trigonometry and tolerance stack-up with ability to apply to complex setups, with ability to read and interpret drawings, specifications, and GD&T.
• Strong mechanical aptitude with demonstrated ability to troubleshoot equipment/process issues and drive to resolution.
• Proficiency with Fanuc and/or Siemens controls; able to edit programs at the control and support program prove-out; basic knowledge of GIBBS and Mastercam.
• Working knowledge of lean manufacturing practices with a strong commitment to safety and quality.
• Highly organized and detail oriented with strong ownership, accountability, and follow-through
• Strong computer skills: ability to use manufacturing systems (e.g., ERP/MRP) and CAM/viewer tools as required.
• Collaborative team player with a focus on problem-solving and ability to communicate with, influence and mentor others.
• Driven to achieve with the ability to take initiative, be resilient and flexible with shifting priorities.
• Capable to lift and move up to 70 lbs. and standing for extended periods of time

Responsibilities

• Independently plan, set up, program support, and execute complex jobs requiring advanced precision and attention to detail.
• Collaborate closely with engineering, quality, and planning to meet on-time delivery schedules, resolve technical issues, develop processes, tooling, and testing methods for new products; document standard work and mentor/train machinists on new methods.
• Lead continuous improvement efforts to enhance safety, quality, throughput, and repeatability, and provide technical guidance to less experienced machinists.
• Operate CNC and non-CNC machines to produce complex, high-precision components from glass and ceramic materials (Zerodur, ClearCeram, Fused Silica, Calcium Fluoride, Silicon, among others) to demanding tolerance and surface requirements.
• Lead complex work holding and machining strategies for low-volume, high-precision parts, independently set up and operate 3, 4 & 5-axis CNC vertical milling centers; select tooling, offsets, and fixturing to achieve required tolerances.
• Load, edit, and manage CNC programs; support program prove-out, revision control, and safe implementation of engineering changes
• Troubleshoot machining issues and implement corrective actions.
• Handle and clean optical components using established contamination-control practices; coach others on safe handling requirements.
• Own and enforce a clean and orderly work environment by following cleaning schedules, 5S practices, and inventory control.
• Perform maintenance and preventative maintenance on equipment and tooling; identify root causes and partner with maintenance/engineering to prevent recurrence.

Skills

Advanced math

GD&T interpretation

Reading drawings

Problem solving

Team collaboration

Communication

Lean manufacturing

Safety & quality

Ownership & follow-through

ERP/MRP

CAM/viewer tools

Education

HS Diploma or equivalent

Associate’s Degree in Machining Technologies

Tools

Fanuc controls

Siemens controls

GIBBS

Mastercam

ERP/MRP systems

CAM/viewer tools

Job description

Zygo Corporation in Richmond, CA, seeks a seasoned CNC Machinist to produce high-precision glass components for the Extreme Precision Optics team. You will independently plan, set up, and optimize complex jobs, ensuring strict tolerance and surface quality.

You will lead tooling decisions, program prove-out, and mentor other machinists while collaborating with engineering, quality, and planning to meet delivery timelines.