Grinder / Machinist

Join Peak Toolworks , where excellence in Industrial Tooling is our primary focus. Customers who partner with our brands quickly learn of our dedication to supplying high quality innovative products backed by superior service and support. We encourage you to explore joining our team of professionals, providing industries best products and services through our dedicated team.

High Quality, Cutting Edge Solutions

At Peak Toolworks we specialize in designing and manufacturing high performance cutting tools to give you peak productivity with the longest tool life, no matter the application.

Every employee at Peak Toolworks plays an essential role in delivering the right products and services to customers at exactly the moment they are needed. The only way we achieve this is by hiring the most talented in the industry and creating a culture designed to inspire and reward employees for a job well done.

Friendly, Personal and Forward-Thinking

The ideal Peak Toolworks employee is someone that's knowledgeable, friendly, and genuinely wants to help our customers succeed.

Overview

We are seeking an experienced CNC Grinder Machinist to join our team in Ontario, CA. This role is responsible for the precision grinding, sharpening, and manufacturing of carbide saws and small carbide tools. The ideal candidate values accuracy, follows detailed instructions, and communicates effectively while maintaining high quality standards. Experience with traditional blacksmith or welding techniques is highly desirable.

Key Responsibilities

• Set up, program, and operate CNC grinding machines, including Walter CNC grinders
• Perform machine setups and changeovers for production runs
• Grind, sharpen, and inspect carbide cutting tools to exact specifications
• Troubleshoot mechanical and tooling issues to minimize downtime
• Read and interpret blueprints, drawings, and technical specifications
• Utilize CAD/CAM software to support machine programming and adjustments
• Apply welding and blacksmith skills as needed for tool modification or repair
• Maintain a clean, safe, and organized work environment
• Collaborate with production and management teams to meet quality and productivity goals

Qualifications

• Proven experience with CNC grinding and G/M code programming
• Strong mechanical and troubleshooting skills
• Experience with CNC grinders such as Walter, Anca, Vollmer, Mitsubishi , or similar
• Proficient in blueprint reading and precision measurement
• Working knowledge of CAD/CAM software (AutoCAD, Siemens NX, Mastercam preferred)
• Welding and blacksmith experience is a strong plus
• High attention to detail and commitment to quality
• Ability to work independently in a fast-paced manufacturing environment

Equipment & Technologies

• CNC Grinders (Walter, Anca, Vollmer, Mitsubishi)
• CNC Automation Systems (Fanuc, Siemens)
• Circular saws and CNC laser cutters
• CAD/CAM software (AutoCAD, Siemens NX, Mastercam)