Supplier Quality Assurance Engineer II

Mitsubishi Electric Power Products, Inc.; Warrendale (Allegheny County); On-site; USD 75,000 - 95,000; Full time

Benefits offered by this job

Medical, dental, and vision plans paid up to 90%

401(k) match up to 4%

12 paid holidays annually

On-site fitness center

Job summary

Mitsubishi Electric Power Products, Inc. seeks a Supplier Quality Assurance Engineer II in Warrendale, PA. This critical role involves leading supplier quality initiatives, conducting root cause analyses, and implementing continuous improvements aligned with ISO 9001.

The ideal candidate will have a Bachelor's degree in Engineering, 5+ years in quality assurance, and strong analytical skills. Enjoy a comprehensive benefits package, including medical coverage and a 401(k) plan.

Qualifications

• Minimum 5 years of experience in quality assurance/control.
• Experience in a manufacturing or supplier quality environment.
• Strong analytical and problem-solving capabilities.

Responsibilities

• Lead and support root cause investigations for supplier quality issues.
• Act as the key interface between suppliers and internal teams.
• Evaluate and improve procedures across inspection and assembly processes.

Skills

Quality assurance/control

Root cause analysis

Lean/Six Sigma principles

Analytical skills

Communication skills

Education

Bachelor’s degree in Engineering or related technical field

Tools

SPC

FMEA

MRP/ERP systems

Job description

Mitsubishi Electric Power Products, Inc. (MEPPI) is seeking a detail-oriented and analytical Supplier Quality Assurance Engineer II to support and lead supplier quality initiatives within our Switchgear Division. This role is critical to ensuring supplier performance meets quality standards through root cause analysis, corrective action implementation, and continuous improvement efforts aligned with ISO 9001 and operational excellence goals.

This is an exciting opportunity for a quality-focused professional who thrives on problem solving, cross-functional collaboration, and driving measurable improvements throughout the supply chain.

What You’ll Do:

Supplier Quality & Root Cause Analysis

• Lead and support root cause investigations using tools such as 5-Why, fault tree, and fishbone analysis to resolve supplier quality issues.
• Develop, implement, and verify corrective actions to improve supplier performance and prevent recurrence.
• Review, trend, and close supplier nonconformities and quality incidents.

Cross-Functional Collaboration

• Act as the key interface between suppliers, incoming inspection, engineering, and production teams to resolve product and assembly issues.
• Work closely with Design and Application Engineering to identify and address as-built design concerns.
• Support incoming inspection teams with technical problem resolution.
• Partner with suppliers to develop FMEA (Failure Mode and Effects Analysis) and improvement plans.
• Conduct and/or participate in internal and supplier audits; ensure timely closure of audit findings.
• Travel to supplier locations to assess, analyze, and resolve quality issues.

Quality Systems & Continuous Improvement

• Support implementation and maintenance of Quality Assurance programs, including ISO 9001 standards.
• Evaluate and improve procedures and documentation across incoming inspection, assembly, and testing processes.
• Facilitate quality and manufacturing improvement initiatives across the division using Lean and Six Sigma principles.

Data Analysis & Reporting

• Analyze field incident reports and identify trends to drive preventive actions.
• Assist in maintaining quality records in compliance with company standards and policies.

Operational Support & Leadership

• Support quality-related initiatives across the Switchgear Division.
• Promote a culture of quality, safety, and continuous improvement through proactive communication and collaboration.

The description above represents the most significant and essential duties of the job but does not exclude other occasional work assignments not mentioned.

What You’ll Bring:

• Education: Bachelor’s degree in Engineering or related technical field.
• Experience: Minimum 5 years of experience in quality assurance/control, preferably in a manufacturing or supplier quality environment.
• Skills & Expertise: Experience with quality tools and methodologies such as SPC, 5-Why, FMEA, and root cause analysis.
• Working knowledge of ISO 9001 quality systems and Lean/Six Sigma principles.
• Strong analytical and problem-solving capabilities with attention to detail.
• Excellent written and verbal communication skills.
• Ability to collaborate across functions and influence internal and external stakeholders.
• Proficiency in Microsoft Office and familiarity with MRP/ERP systems.

What’s in It for You:

• MEPPI pays up to 90% of the cost for medical, dental, and vision plans.

Retirement Plans:

• 401(k) match of up to 4%.

Generous Paid Time Off:

• Earn vacation after just 90 days, plus enjoy 12 paid holidays annually.
• Access to professional development programs and educational assistance.
• On-site fitness center (Warrendale, PA), wellness program, profit sharing, and employee discounts.

Why MEPPI:

As a proud U.S. affiliate of Mitsubishi Electric, MEPPI powers critical infrastructure and rail transportation solutions across North America. We value collaboration, innovation, and people—because we know that our greatest asset is our team. Join us and help shape a future where talent and technology thrive.

Equal Opportunity Employer:

Applicants are considered for all positions without regard to race, color, religion, sex, gender, sexual orientation, gender identity, gender expression, pregnancy, marital status, national origin, ancestry, age, physical or mental disability or (as defined by applicable law) medical condition or genetic information, military or veteran status or any other legally protected status.