1st Shift Plant Supervisor

1st Shift Plant Supervisor


Posting Start Date: 6/8/26


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


Requisition ID: 36099


Onsite or Remote: Onsite Position


Join Komatsu and Be Part of Something Big!

Job Overview

The Plant Supervisor is responsible for supervising Assembly operations that include the Modification and Touch up paint areas. Supervisor will plan, lead, organize and control all aspects of the assembly processes to meet production schedules, quality standards, in a safe and environmental compliant manner. Must be able to communicate effectively to his group leaders and associates to set goals and make sure they are attained.

Key Job Responsibilities

• Supervise the flow of parts and machines into and through the total processes of warehouse operations, parts delivery to the lines, fabrication, assembly, and paint to completion of the confirmation process. Strong leadership to keep stated priorities, based upon customer delivery schedules and efficiently utilize of the department resources (associates, methods, tooling and material). Met daily scheduled goal completion goals.
• Lead associates through proper training, communications to ensure quality standards are met and continuously improving. If quality issues arise - make sure the problems are documented and action steps identified to ensure feedback and problems are resolved in a timely manner. Set appropriate quality standards and programs to effectively reduce adjustment, modification, and touchup defects.
• Comply with all safety, environmental and 5S responsibilities in accordance with standards and regulations. Ensure all associates have been trained and are monitored to be in compliance with these responsibilities.
• Motivate associates to meet all goals for safety, quality, productivity and foster development of your department and individual associates through on the job training and outside courses and/or seminars if required.
• Be knowledgeable of daily schedules for welding, machining, shot blast, painting and warehouse operations.
• Assign employees based on the schedule to achieve the daily schedule.
• Arrive at work (30) minutes prior to the beginning of the shift and leave thirty (30) minutes after the end of the shift. It is the responsibility of the Supervisor to make sure that all employees have left their work area and all equipment and unnecessary utilities are off and all areas are secured.
• Maintain employees' attendance records. Assist payroll process by maintaining accurate records in Attendance Enterprise system.
• Supports the company's EEO efforts and take appropriate action to prevent harassments of employees.
• Performs other duties as assigned.

Qualifications/Requirements

• Minimum of High School Degree, preferred associate or undergraduate degree
• Good written and verbal communication skills. Ability to handle multiple tasks in an organized manner. Patience, persistence and problem-solving skills are very important. Accuracy and attention to detail are required.
• Minimum three years of experience in supervision is required.
• Assembly, diagnostic and operating knowledge of construction equipment is required.
• Incumbent will be required to work overtime as required to meet schedules.
• Strong Leadership abilities to motivate and supervise others. Workload dictates that Supervisor will be required to perform and be knowledgeable for every aspect of the department's responsibilities for safety, quality, productivity and environmental compliance.
• Good computer skills, including MS Word, Excel and PowerPoint.
• Must comply with all environmental, quality and safety rules, practices and standards. to medium weights of 10-50 pounds. Requires good hand-eye coordination, arm, hand and finger dexterity, including ability to grasp, and visual acuity.

Additional Information

Hiring Range

At Komatsu, your base pay is one part of your total compensation package. This role pays $79,280 - $99,100. The actual offer will consider a wide range of factors, including experience and location.

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.