Quality Engineer

Rhinestahl Corporation; Mason (OH); On-site; USD 90,000 - 120,000; Full time

Job summary

RH Aero Systems in Mason, Ohio, is seeking a Quality Engineer to drive product and process quality improvements in aerospace and regulated manufacturing. You will analyze data, lead root-cause investigations, and implement CAPA and corrective actions to meet customer and regulatory requirements.

The role emphasizes collaboration with manufacturing, engineering, and suppliers, focusing on AS9100/ISO 9001 compliance, QMS maintenance, and continuous improvement initiatives to reduce nonconformances

Qualifications

• Bachelor’s degree in Mechanical, Manufacturing, Aerospace, Industrial, or a related Engineering discipline.
• Minimum of 5-10 years of quality engineering experience in aerospace, aviation, automotive, or another regulated manufacturing environment.
• Strong knowledge of AS9100, ISO 9001, and aerospace customer requirements, including quality system implementation, compliance, auditing, and continuous improvement.
• Hands-on experience leading root cause investigations, corrective actions, containment, CAPA/RCCA, and customer complaint communication.
• Experience applying structured problem-solving methodologies such as Six Sigma, DMAIC, DIVE, Shainin Red X®, 8D, 5 Why, or Fishbone; Six Sigma Green Belt or Black Belt certification preferred.
• Strong statistical and quality engineering skills, including MSA studies, Cpk/Ppk, SPC, process capability analysis, PPAP/APQP, Control Plans, pFMEAs, and inspection sheet development
• Ability to read and interpret engineering drawings, blueprints, GD&T, specifications, and inspection requirements.
• Experience with precision machining, fabrication, assembly, tooling design, manufacturing fixtures, inspection gauges, and dimensional inspection methods, including surface plate layout and CMM applications.
• Working knowledge of measurement system effectiveness, calibration requirements, ERP, quality management, and statistical analysis software.
• Demonstrated ability to use data, collaboration, and clear communication to influence quality improvements across manufacturing, engineering, suppliers, and customers.
• Self-motivated, adaptable, and results-oriented, with a strong commitment to continuous improvement, operational excellence, and achieving quality performance objectives.

Responsibilities

• Lead structured problem-solving activities using Six Sigma, DMAIC, DIVE, Shainin, and other quality engineering methodologies.
• Perform root cause analysis and implement effective corrective and preventive actions (CAPA) for internal and external quality issues.
• Analyze quality data and trends to identify opportunities for process improvement and defect reduction.
• Drive continuous improvement initiatives focused on reducing nonconformances, scrap, rework, and customer escapes.
• Utilize statistical analysis and quality tools to support data-driven decision making.
• Support the implementation, maintenance, and continuous improvement of the Quality Management System (QMS) in accordance with AS9100 and applicable regulatory requirements.
• Ensure quality processes, procedures, and records are maintained and compliant with customer and industry requirements.
• Serve as a quality representative and technical resource for customer quality inquiries, investigations, and corrective actions.
• Lead customer complaint investigations and ensure timely resolution through sustainable corrective actions.
• Partner with Supply Chain and suppliers to improve supplier quality performance and address supplier-related nonconformances.

Skills

Six Sigma

DMAIC

DIVE

Shainin Red X

Root cause analysis

CAPA

Statistical analysis

Education

Bachelor’s degree in Mechanical/Manufacturing/Aerospace

Tools

CMM

ERP

Job description

Quality Engineer
Mason, Ohio
Reports to: Quality Manager

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Who We Are?

RH Aero Systems is setting the standard for aviation support equipment and services. Through our industry-leading businesses – Rhinestahl and HYDRO Systems – we deliver capability across custom-designed Ground Support Equipment, OEM-licensed engine and airframe tooling, 26 global service centers and innovative engineered solutions for OEMs, MROs and Operators worldwide. RH Aero Systems’ global headquarters are in Mason, Ohio, USA, and Biberach, Germany. For further details visit RHAero.com.

Join RH Aero Systems as a Quality Engineer and be part of a team that supports some of the world’s most demanding aerospace, aviation, and regulated manufacturing environments. In this role, you will have the opportunity to make a visible impact by driving product and process quality improvements, strengthening compliance, and helping teams deliver reliable solutions for customers around the globe.

This is a great opportunity for a hands-on quality professional who enjoys solving complex problems, using data to uncover root causes, and turning improvements into measurable results. You will apply methodologies such as Six Sigma, DMAIC, DIVE, Shainin, or similar structured problem-solving approaches to help improve quality, productivity, and customer satisfaction.

You will also play an important role in supporting and improving our Quality Management System, partnering closely with manufacturing, engineering, suppliers, and customers to ensure our products consistently meet expectations, specifications, and industry standards. If you are motivated by continuous improvement, cross-functional collaboration, and work that directly supports operational excellence, this role offers the chance to contribute in a meaningful way.

Quality Engineering & Continuous Improvement

• Lead structured problem-solving activities using Six Sigma, DMAIC, DIVE, Shainin, and other quality engineering methodologies.
• Perform root cause analysis and implement effective corrective and preventive actions (CAPA) for internal and external quality issues.
• Analyze quality data and trends to identify opportunities for process improvement and defect reduction.
• Drive continuous improvement initiatives focused on reducing nonconformances, scrap, rework, and customer escapes.
• Utilize statistical analysis and quality tools to support data-driven decision making.

Quality Systems & Compliance

• Support the implementation, maintenance, and continuous improvement of the Quality Management System (QMS) in accordance with AS9100 and applicable regulatory requirements.
• Ensure quality processes, procedures, and records are maintained and compliant with customer and industry requirements.
• Serve as a quality representative and technical resource for customer quality inquiries, investigations, and corrective actions.
• Lead customer complaint investigations and ensure timely resolution through sustainable corrective actions.
• Partner with Supply Chain and suppliers to improve supplier quality performance and address supplier-related nonconformances.

Manufacturing Quality Support

• Partner with Manufacturing and Engineering teams to improve process performance and product quality.
• Support inspection planning, first article inspections (FAI), and validation activities.
• Review engineering drawings, specifications, and customer requirements to ensure compliance.
• Assist with the development and implementation of inspection methods, tooling, fixtures, and gauges.
• Provide technical guidance on dimensional inspection methods, CMM applications, and measurement system effectiveness

Qualifications

What You Will Bring?

• Bachelor’s degree in Mechanical, Manufacturing, Aerospace, Industrial, or a related Engineering discipline.
• Minimum of 5-10 years of quality engineering experience in aerospace, aviation, automotive, or another regulated manufacturing environment.
• Strong knowledge of AS9100, ISO 9001, and aerospace customer requirements, including quality system implementation, compliance, auditing, and continuous improvement.
• Hands-on experience leading root cause investigations, corrective actions, containment, CAPA/RCCA, and customer complaint communication.
• Experience applying structured problem-solving methodologies such as Six Sigma, DMAIC, DIVE, Shainin Red X®, 8D, 5 Why, or Fishbone; Six Sigma Green Belt or Black Belt certification preferred.
• Strong statistical and quality engineering skills, including MSA studies, Cpk/Ppk, SPC, process capability analysis, PPAP/APQP, Control Plans, pFMEAs, and inspection sheet development.
• Ability to read and interpret engineering drawings, blueprints, GD&T, specifications, and inspection requirements.
• Experience with precision machining, fabrication, assembly, tooling design, manufacturing fixtures, inspection gauges, and dimensional inspection methods, including surface plate layout and CMM applications.
• Working knowledge of measurement system effectiveness, calibration requirements, ERP, quality management, and statistical analysis software.
• Demonstrated ability to use data, collaboration, and clear communication to influence quality improvements across manufacturing, engineering, suppliers, and customers.
• Self-motivated, adaptable, and results-oriented, with a strong commitment to continuous improvement, operational excellence, and achieving quality performance objectives.

Benefits and Additional Information

We offer a comprehensive benefits package designed to support our team’s health, financial security, and overall well-being. The company offers competitive medical, dental, and vision plans, HSA and FSA plans, Mental health resources, and employee assistance programs. We offer Paid Parental Leave, Company Paid Long Term Disability, competitive 401k employer match, floating holiday, tuition reimbursement program, amongst other benefits.

We are committed to providing equal opportunities in employment. We value diversity and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. The company participates in E-Verify as required by law.