Grinding Specialist

Dynamic Tool Corporation, Inc.; Menomonee Falls (WI); On-site; USD 42,000 - 64,000; Full time

Job summary

Dynamic Tool Corporation is seeking a Grinder who will perform precision grinding of mold components and tooling, reading engineering drawings and specifications to meet exact dimensional and surface finish requirements.

The role requires strong attention to detail and the ability to work with toolmakers, engineering, and production to support mold manufacturing, maintenance, and repair of high-quality injection molds in a fast-paced environment.

Qualifications

• 1+ years of related experience in grinding or tooling.
• Experience with manual and CNC grinding equipment preferred.
• Familiarity with precision inspection tools.
• Knowledge of injection mold building is a plus.

Responsibilities

• Set up and operate manual and CNC grinding equipment to produce precision mold components.
• Interpret engineering drawings, job instructions, and specifications to determine grinding requirements, dimensions, and tolerances.
• Select and dress grinding wheels based on material, finish, and job requirements.
• Grind components to specified dimensions, tolerances, flatness, squareness, and surface finish requirements.
• Inspect work using precision measuring instruments such as micrometers, indicators, height gauges, and gauge blocks.
• Identify and correct grinding issues, including size variation, taper, burn, chatter, and surface finish concerns.
• Perform routine equipment checks and basic preventive maintenance to keep grinding equipment operating safely and accurately.
• Maintain accurate job documentation and follow all safety, quality, and housekeeping standards.

Skills

Attention to detail

Strong mechanical aptitude

Teamwork

Education

Associate degree

Certified tool and die apprenticeship

Tool & Die trade training or certification

Tools

Manual grinding equipment

CNC grinding equipment

Precision inspection tools

Job description

Description

MISSION & CORE VALUES:

At Dynamic Tool Corporation, it is our mission to inspire those around us through growth, quality, and innovation.

We successfully and continuously accomplish this mission through our core values:

• Excellence – Giving nothing less than our best effort to every application
• Integrity – Operating with respect and support for others
• Safety – Ensuring our shared environment is clean, organized
• Customer-Focus – Absolute accountability and proactive effort to ensure their success

Through adhering to the principles of our mission and consistently gauging our actions to our core values, it is our vision to become our customer’s first choice by leaving a lasting, positive impression on the industry.

JOB PROFILE SUMMARY:

The Grinder is responsible for precision grinding of mold components and tooling to meet exact dimensional, surface finish, and quality requirements. This role requires strong attention to detail, sound machining practices, and the ability to work from engineering drawings and specifications. The Grinder collaborates with toolmakers, engineering, and production to support the manufacture, maintenance, and repair of high-quality injection molds.

ESSENTIAL JOB DUTIES:

The individual in this position must be able to successfully perform the job duties listed below.

Responsibilities:

• Set up and operate manual and CNC grinding equipment, including surface grinders, to produce precision mold and tooling components.
• Interpret engineering drawings, job instructions, and specifications to determine grinding requirements, dimensions, and tolerances.
• Select and dress grinding wheels based on material, finish, and job requirements.
• Grind components to specified dimensions, tolerances, flatness, squareness, and surface finish requirements.
• Inspect work using precision measuring instruments such as micrometers, indicators, height gages, and gage blocks.
• Identify and correct grinding issues, including size variation, taper, burn, chatter, and surface finish concerns.
• Perform routine equipment checks and basic preventive maintenance to keep grinding equipment operating safely and accurately.
• Maintain accurate job documentation and follow all safety, quality, and housekeeping standards.

Requirements

QUALIFICATIONS:

Work Experience:

• 1+ years of related experience
• Knowledge of the injection mold building and injection molding is a plus.

Education:

• Preferred associate degree and completion of a certified tool and die apprenticeship program.
• Machining, grinding, or Tool & Die trade training or certification preferred.
• Experience with manual and CNC grinding equipment and precision inspection tools is preferred.

PREFERRED QUALIFICATIONS:

• Experience performing precision grinding in a mold, tool and die, or close-tolerance manufacturing environment.
• Familiarity with hardened tool steels, wheel selection, wheel dressing, and grinding best practices.
• Strong mechanical aptitude, attention to detail, and the ability to work independently or as part of a team.

PHYSICAL DEMANDS:

• Ability to lift up to 50 lbs.
• Prolonged periods of standing, bending, and working with machinery.
• Manual dexterity and visual acuity required for precision work.