Assembler - Manufacturing

Mechanical Assembler - 2nd Shift


Posting Start Date: 8/7/25


Job Location (Short): Peoria, Illinois, USA, 61639


Requisition ID: 33796


Onsite or Remote: Onsite Position


Join Komatsu and Be Part of Something Big!

Job Overview

Komatsu's Mechanical Assemblers perform a wide range of component and final assembly work in the production of Komatsu's off-road mining trucks. Some examples of this work include building and testing brake assemblies, installation of hydraulic components, and the final assembly of chassis and power train structures.

Key Job Responsibilities

• Will perform various mechanical and electrical assembly functions including, but not limited to, assembly of hydraulic equipment, installation and adjustment of mechanical components, mechanically finalize and test equipment prior to shipment
• Works from engineering prints, routings, and procedures with minimum supervision
• Will be responsible for quality and safety of own work including the use of appropriate protective equipment
• Under the direction of an Electrical Assembler, may install harness structures, cables, and power cables, but may not make final connections
• Will disassemble and load equipment for shipments as directed
• May perform light carpentry work such as designing, sawing, and build boxes, crates and ladders
• Use information systems, as necessary to perform job duties
• Operates equipment and performs inspection including appropriate documentation
• May work with Engineering Department on new model introduction or continuous improvement

Qualifications/Requirements

• Well qualified candidates will demonstrate three or more years of experience in as an automotive, diesel, or heavy equipment mechanic. Three years in similar occupations such as aviation mechanic, marine mechanic, major appliance repair, or HVAC repair involving complex assembly, troubleshooting and repair will also be considered.
• Experience and expertise reading and utilizing blueprints to assemble and/or troubleshoot
• Basic math skills including addition, subtraction, multiplication, and division
• Computer literacy and experience using computer systems to document or retrieve information
• Demonstrated ability to work safely in an industrial environment
• Will be required to complete a physical commensurate with DOL Medium duty work requirements which includes drug testing.

Additional Information

Hiring Range

At Komatsu, your base pay is one part of your total compensation package. This role pays $34.49.


Company Benefits

Komatsu provides an extensive and robust employee benefits package that is designed to enhance the well-being of our employees and family members. We embrace a positive and empowering employee experience with a culture that prides itself on a diverse and inclusive environment.

• Health benefits: Medical, dental, vision, HSA, wellness programs, etc.
• 401k and/or employee savings programs
• Employee time off (vacation and designated holidays)
• Employee and family assistance programs
• Disability benefits
• Life insurance
• Employee learning and development programs

Diversity & Inclusion Commitment

At Komatsu, we come from diverse backgrounds, with unique perspectives, experiences and contributions. We believe that our people are part of our shared purpose. Connected by our core values of ambition, perseverance, collaboration and authenticity, we are committed to continually advancing in our support of diversity and inclusion. United, we are on a journey towards a sustainable future that creates value together.


Company Information

Komatsu develops and supplies technologies, equipment and services for the construction, mining, forklift, industrial and forestry markets. Headquartered in Tokyo, Japan, Komatsu employs more than 64,000 people worldwide, operating in more than 140 countries. For more than a century, the company has been creating value for its customers through manufacturing and technology innovation, partnering with others to empower a sustainable future where people, business and the planet thrive together. Since the company's founding in 1921, Komatsu has been committed to supporting individuals and communities through job training, skills development and giving back. As a Komatsu employee, you will be encouraged to grow alongside our global company, contributing to a more sustainable future for all. If you are looking for a company that values your talent and potential, join Komatsu to be a part of something big and help advance modern society. Learn more at


EEO Statement

Komatsu is an Equal Opportunity Workplace and an Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.