Prototype Tooling Machinist/ Machinist 1st shift

MW Industries Job Opportunities•Corona, CA

About The Position

The Prototype Tooling Machinist sets up and operates manual and conventional machine tools to create production tooling, working closely with engineering and manufacturing teams. The role requires independent equipment setup and operation, interpretation of technical drawings and work instructions, precision machining and inspection, and maintaining quality and safety standards. The machinist also troubleshoots equipment and machining issues, keeps production and inspection records, performs routine machine maintenance, and collaborates with engineering, quality, and production teams to improve processes. Other duties may be added as needed to meet business needs.

Requirements

High school diploma or equivalent.
Minimum 5 years of prototype and tooling experience, or evidence of mastery.
Proficiency with machining math, including geometry and trigonometry.
Ability to use precision measurement tools with a high degree of accuracy.
Strong understanding of materials.
Attention to detail.
Mechanical aptitude.
Problem-solving skills.
Time management skills.
Teamwork and communication skills.
Commitment to safety and quality.

Nice To Haves

Technical or vocational training in machining.

Responsibilities

Set up and operate manual milling machines, lathes, grinders, and other machine tools, including conventional mills, lathes, drill presses, saws, and grinders.
Work with engineering and manufacturing teams to create production tooling.
Complete equipment setups and operate equipment with minimal supervision or assistance.
Read and interpret blueprints, engineering drawings, GD&T, and work instructions.
Select appropriate tools, fixtures, speeds, and feeds for efficient and accurate machining.
Perform in-process inspections using calipers, micrometers, height gauges, and other measuring devices.
Adjust machine settings to maintain tolerances and meet quality standards.
Troubleshoot machining issues, including tool wear, material inconsistencies, and programming errors.
Maintain production records, including job travelers, inspection reports, and equipment logs.
Perform routine machine maintenance to ensure safe, reliable operation.
Collaborate with engineering, quality, and production teams to improve processes.
Comply with safety standards, company policies, and ISO/AS quality requirements.
Perform other duties as needed to meet business needs.