5672 Operator - Loader-Setup(Gantry)

Job Description

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5672 Operator - Loader-Setup(Gantry)

Posting Start Date: 6/8/26

Job Location (Short): Milwaukee, Wisconsin, USA, 53204-2941

Requisition ID: 35640

Onsite or Remote: Onsite Position

Join Komatsu and Be Part of Something Big!

Job Overview

We are seeking a skilled Loader-Helper to help set up, loads and unloads parts on a Gantry CNC Controlled Machine, performing a wide range of machining operations. This role involves securing and identifying machine tooling for the Gantry Operator, and will be ensuring precise machining. The ideal candidate will be detail-oriented and committed to maintaining high-quality standards in a safe and organized environment.

Shift: 2nd - Monday through Friday

Key Job Responsibilities

• Set up, load, and unload large parts on Gantry CNC controlled machines.
• Position, align, and secure workpieces using clamps, jacks, shims, parallels, and fixtures.
• Establish machine reference lines and layout machining locations.
• Assist operators with indicating parts, tool changes, and tooling touch-offs.
• Preset tools and load tooling into automatic tool changers.
• Inspect tooling condition and replace inserts or repair tooling as needed.
• Use overhead cranes to move and position large components safely.
• Perform deburring, chip removal, coolant cleanup, and rust preventative application.
• Maintain fixtures, tooling, and work area in good operating condition.
• Support machine cleaning, lubrication, and minor maintenance activities.
• Follow all company safety procedures and safe work practices.

Qualifications/Requirements

• High school diploma or GED preferred.

• Minimum 2-5 years of manufacturing, machining, or heavy industrial experience preferred.

• Experience working with large castings, weldments, and CNC machining environments.

• Ability to read and interpret blueprints, drawings, and machining manuscripts/programs.

• Strong understanding of shop math and measurement techniques.

• Ability to read and use precision measuring instruments including:

• Verniers

• Micrometers

• Indicators

• Gauges

• Experience using overhead cranes and rigging equipment safely.

• Ability to safely secure, clamp, and fixture large workpieces for machining operations.

• Familiarity with tooling setup, tool presetting, and automatic tool changers.

• Ability to perform basic welding for setup blocks and fixture support.

• Knowledge of machining support activities including deburring, tooling inspection, insert changes, and tool maintenance.

• Ability to work safely in a heavy industrial/manufacturing environment.

• Demonstrated commitment to workplace safety, housekeeping, and quality standards.

Comprehensive Benefits and Career Development

• United Steel Workers Local 1114

• Health coverage, including medical, dental, vision, and life insurance eligible on first day of employment

• Retirement plans to support your long-term financial well-being

• Professional development and tuition reimbursement support

• Generous paid time off

• 24-hour onsite Gym

Safety & Compliance

• Commitment to workplace safety and compliance with company and regulatory standards
• Proper use of PPE and adherence to safe work practices

Diversity & Inclusion Commitment

At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions.  We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose.  We are authentic, ambitious, and innovative in our pursuit of Diversity & Inclusion. United, we are on a journey towards a sustainable future that creates value together.

Company Information

Komatsu is a world leader in manufacturing construction, mining, forestry, and industrial heavy equipment. Founded in 1921, Komatsu has a long history of quality, reliability, innovation, and excellence. Headquartered in Tokyo, Japan, Komatsu facilities, distributors and dealers are in more than 140 countries and employ more than 60,000 people. Komatsu offers a diverse and challenging work environment, where you can grow your skills and career, and contribute to a sustainable, clean-energy future. If you are looking for a company that values your talent and potential, be a part of something big and join a team that is shaping the world!

If you want to learn more about Komatsu, please visit our website at https://www.komatsu.com/ .

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