Supplier Quality Engineer w/Casting Forging Experience - Hiring for January 2027

Komatsu Mining Corp.; Peoria (IL); On-site; USD 76,000 - 95,000; Full time

Benefits offered by this job

401k and/or employee savings programs

Employee time off (vacation and HOL)

Employee and family assistance

Disability benefits

Life insurance

Employee learning and development

Job summary

Komatsu America Corp. is seeking a Supplier Quality Engineer with casting and forging experience to support supplier audits, CAPA, and continuous improvement within Peoria's supply chain. The role collaborates with engineering, purchasing, and sourcing to ensure conformance and quality across products.

Qualifications include a Bachelor's in a relevant engineering field, 4–8 years in foundry/supplier quality, and knowledge of APQP/PPAP/FMEA. Travel is required; ISO auditing experience is a plus.

Qualifications

• Bachelor's degree in Metallurgical Engineering, Materials Science, Mechanical Engineering, or Industrial Engineering.
• 4–8 years of hands-on foundry and supplier quality experience.
• CQE or CQM certification preferred (ASQ).
• Experience with APQP, PPAP, FMEA, and Gauge R&R.
• Willingness to travel domestically and internationally.
• ISO internal auditing experience preferred.

Responsibilities

• Plan and conduct supplier audits to ensure processes and quality systems meet requirements.
• Lead activities to prevent non-conforming product with supplier and internal teams.
• Administer the Corrective Action System for product non-conformance.
• Analyze data and prioritize supplier improvement actions.
• Manage PPAP for new and revised parts and corrective actions.
• Develop and maintain ISO 9001 procedures and quality documentation.
• Support safety initiatives and cross-functional QC Circle activities.

Skills

Casting Processes

Metallurgy

Quality Tools

Documentation

ISO internal auditor

Strong communication

Travel required

CQE

Education

Bachelor's degree (Metallurgical Eng / Materials Science / Mechanical Eng / Industrial Eng)

Job description

Supplier Quality Engineer w/Casting Forging Experience - Hiring for January 2027

Posting Start Date: 9/10/26

Requisition ID: 36926

Onsite or Remote: Onsite Position

Join Komatsu and Be Part of Something Big!

Job Overview

This position is to assist the Manager Supplier Quality in coordinating and directing companywide efforts to identify improvement opportunities and implement solutions within the supply chain. Assist in supplier qualification endeavors including supplier audit and evaluations. The Supplier Quality Engineer function is achieved through supplier development, corrective action resolution, error prevention and continual improvement activities that desired Quality levels of KAC Peoria products are achieve the desired Quality levels.

Key Job Responsibilities

• Plan and conduct supplier audits to assure supplier processes and Quality systems are appropriate for Komatsu product and capable of consistently achieving desired quality levels at optimum costs.
• Determine type and degree of control necessary to assure conformance of the manufactured and purchased product shipped. Take the lead with appropriate supplier, KAC engineering, purchasing and sourcing resources to ensure non-conforming product is not used and the supplier’s quality processes are correct.
• Manage and administer the “Corrective Action System” to achieve the timely documented corrective action for product non-conformance. Report results and actions I.e. maintain meeting minutes, action plans, etcetera.
• Analysis data and prioritize action plans for supplier improvement.
• (Warranty Claims, Technical Service Information, Defect Notices, etcetera)
• Monitor, develop, chart, report and present specific Quality Indices (weekly, monthly, quarterly and year) for internal and external use.
• Monitor, develop, chart, report and present specific Supplier Quality improvement activities
• (QC Circle, 6-Sigma, Komatsu Way, and etcetera).
• Develop and issue detailed procedures to facilitate the ISO 9001 Quality Management System (to assure compliance and clear process understanding).
• Lead quality improvement effort (QC Circle) with a cross-functional team as required by individual research and prioritization of quality issues. Investigate and provide manufacturing, purchasing and sourcing with the disposition of nonconforming products.
• Participant in Safety effort (Safety Circle).
• Manage and administer Production Part Approval Process (PPAP) for new supplier submissions, revised part, corrective action and etcetera.
• Additional duties as defined by management.

Qualifications/Requirements

Education and Experience

• Degree:Bachelor's Degree in Metallurgical Engineering, Materials Science, Mechanical Engineering, or Industrial Engineering.
• Experience: 4 to 8 years of hand-on experience in a foundry environment (iron, steel or aluminum casting) and supplier quality engineering.
• Certifications: Certified Quality Engineer (CQE) or Certified Quality Manager (CQM) from ASQ is preferred.

Technical Skills

• Casting Processes: Deep knowledge of sand casting, investment casting, die casting, gating/riser design, and pattern making.
• Metallurgy: Understanding of metal solidification, heat treatment, microstructure, and material testing (e.g., tensile testing, hardness, spectroscopy).
• Quality Tools: Proficiency in Advanced Product Quality Planning (APQP), Production Part Approval Process (PPAP), Failure Mode and Effects Analysis (FMEA), and Gauge R&R.
• Strong sense of urgency with collaborative focus and team oriented.
• Preferred ISO internal auditor, with a minimum of 3 years of experience.
• Strong communication (oral and written), presentation and leadership skills.
• Perform work in all areas of supplier quality (castings, forgings, fabrications, machining, electrical, purchased parts components. heat treat, etcetera).
• Proficient quality and problem solving skills 8D, 5P, Control Plan, FMEA, APQP, etcetera with ability to teach basic problem solving techniques and facilitate problem solving team events.
• Travel is required (passport). National and International.

Additional Information

Hiring Range

At Komatsu, your base pay is one part of your total compensation package. This role pays $$76,100 - $95,100. The actual offer will consider a wide range of factors, including experience and location.

Company Benefits

• 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 www.komatsu.com .

EEO Statement

Komatsu is an Equal Opportunity Workplace and an Affirmitive 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.