Tooling Machinist II — CNC, GD&T & Prototyping

Precision Castparts Corp. (PCC); Irvine (CA); On-site; USD 47,000 - 72,000; Full time

Job summary

Precision Castparts Corp. is seeking a 2nd Shift Toolmaker/Tool Machinist in Irvine, CA. The role involves designing, fabricating, repairing tooling and training junior operators to meet stringent aerospace-grade standards.

Responsibilities include setting up CNC and manual machines, interpreting complex drawings, maintaining tight tolerances, and collaborating with engineering, quality, and production teams to drive safety and continuous improvement.

Qualifications

• High school diploma, GED, or equivalent technical training.
• 6+ years of toolmaking, machining, or related manufacturing experience.
• Advanced proficiency in CNC and manual machining operations and machine setup.
• Strong understanding of material properties, tooling design, and machining methodologies.
• Advanced blueprint reading and geometric dimensioning and tolerancing (GD&T) skills.
• Experience using complex precision measuring and inspection equipment.
• Demonstrated ability to work independently and solve complex manufacturing challenges.
• Strong leadership, training, and mentoring capabilities.

Responsibilities

• Design, manufacture, modify, and repair tooling of all levels of complexity from engineering drawings or conceptual requirements.
• Independently set up and operate CNC and manual machining equipment.
• Interpret complex prints, specifications, and engineering documentation.
• Perform advanced machining operations while maintaining tight tolerances and quality standards.
• Utilize advanced measuring and inspection equipment to validate dimensional and functional requirements.
• Troubleshoot tooling, manufacturing, and machining issues to determine effective solutions.
• Produce prototype and one-off components to support production and engineering needs.
• Train, mentor, and provide technical guidance to lower-level operators and machinists.
• Collaborate with engineering, quality, and production teams to support operational objectives.
• Promote workplace safety, quality standards, and continuous improvement initiatives.

Skills

CNC machining

Manual machining

Blueprint reading

GD&T

Materials properties

Troubleshooting

Mentoring

Independent work

Education

Journeyman Toolmaker certification

Technical training

Tools

Precision measuring equipment

Machining setup tools

Job description

Precision Castparts Corp. is seeking a 2nd Shift Toolmaker/Tool Machinist in Irvine, CA. The role involves designing, fabricating, repairing tooling and training junior operators to meet stringent aerospace-grade standards.

Responsibilities include setting up CNC and manual machines, interpreting complex drawings, maintaining tight tolerances, and collaborating with engineering, quality, and production teams to drive safety and continuous improvement.