Quality Engineer

Brewer Science; Rolla (MO); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

Medical benefits

Dental & Vision

Disability insurance

Identity protection

Pet insurance

Leave benefits

ESOP

401k

Bonus plans

Educational assistance

Employee assistance program

Job summary

Brewer Science, Inc. in Rolla, MO is seeking a Quality Engineer II/III to lead quality systems for development and manufacturing of semiconductor technologies. You will drive DFMEA/PFMEA, SPC, and supplier quality programs while collaborating with design, R&D, and manufacturing teams.

The role emphasizes cross-functional problem solving, audits, data analysis, and continuous improvement. Experience with quality documentation and training is valued, with opportunities for mentorship.

Qualifications

• Bachelor’s degree or higher in a relevant engineering discipline with experience in quality systems.
• Experience applying DFMEA/PFMEA and SPC to manufacturing processes.
• Ability to lead audits and supplier development initiatives.
• Strong data analysis, root cause investigations, and reporting skills.

Responsibilities

• Support the implementation of quality systems with design, development, quality control, and manufacturing teams.
• Lead risk analyses and ensure specifications meet customer needs.
• Maintain documentation before production and monitor process improvements.
• Collaborate with cross-functional teams to reduce nonconforming material and customer complaints.
• Coordinate change control data packages and customer notifications.
• Perform supplier audits and drive supplier quality improvements.
• Analyze quality metrics and conduct post-batch reviews.
• Provide training on quality processes and mentor junior staff.

Skills

Quality systems

DFMEA/PFMEA

SPC

Root cause analysis

Audits

Supplier development

Cross-functional teams

Data analysis

Documentation

Training/mentoring

Education

Bachelor's in Chemical/Manufacturing/Material Science

2+ years related experience

Master’s degree in related field

Six Sigma or Green Belt

Job description

Brewer Science, Inc. is a major innovator of high-technology solutions for the semiconductor / microelectronics markets. We are currently seeking a purpose-driven candidate with an ownership mentality to fill an open position as a Quality Engineer (level II or III). This position will be located in Rolla, MO.

This job will close 10/31/2026.

Summary

Quality Engineers are responsible for introducing, maintaining, and improving quality systems to support the development, introduction, and manufacturing of externally supplied new products, processes, and technologies, as well as the reduction of supplied material scrap. This position is tasked with managing, meeting, and exceeding both internal and external customer expectations. Additionally, Quality Engineers aid in supplier development activities, driving existing suppliers to continuously improve product quality, responding effectively to corrective and preventive actions, and driving quality system improvements.

Responsibilities

Quality Engineer II

• Support the implementation of quality systems and work closely with design, research and development, quality control, and manufacturing engineering teams on product and process design during the development and introduction of new products and technologies.
• Ensure that customer requirements are incorporated into product functional specifications and lead applicable risk and failure analysis (DFMEA/PFMEA) to ensure functional specification requirements are fully met during design validation.
• Ensure all appropriate documentation is in place before starting production.
• Work with key quality, applications, and manufacturing teams to troubleshoot issues and identify systemic process improvements for an overall reduction of material nonconformance, corrective actions, and customer complaints.
• Manage activities and produce data packages for change control and customer notifications.
• Support the effective use of SPC practices to monitor, stabilize, and improve the manufacturing process.
• Assist in the implementation of best practices for chemical manufacturing.
• Follow guidelines stated in the documented quality procedures and standards.
• Support supplier development activities including questionnaire completion, PCS review, non-conformance management, audits, and other activities as they arise.
• Collect and analyze data to track and report on quality metrics.
• Conduct post-batch reviews to ensure quality requirements are met for completed batches.
• Contribute to support and upkeep of quality management systems.
• Review and analyze data to identify trends and potential areas for improvement.
• Conduct and lead audits at suppliers and serve as audit participant in both customer and certification audits to ensure compliance with quality standards and customer expectations
• Provide quality support for additional customer requests as needed such as document reviews, audit documentation or questionnaires, response to questions, specification proposals, etc.
• Collaborate with cross-functional teams to resolve quality issues.
• May train entry-level engineers and technicians.
• Develop and implement quality control plans, procedures, and work instructions to standardize processes and improve efficiency.
• Collaborate with suppliers to ensure the quality of raw materials and implement supplier quality management programs.
• Provide training and guidance to production staff on quality processes and procedures.

Quality Engineer III

• Same duties as Quality Engineer II.
• Additional duties as Quality Engineer III:
• Participate in cross-functional project teams to support new product development and process improvement initiatives.
• Serve as primary contact for key customers and elevate issues as needed
• Implement corrective and preventive actions to address deviations from quality standards.
• Collaborate on systematic improvement with suppliers to ensure quality standards are met.
• Ensure that raw materials and intermediate product specifications are developed with consideration to meeting customer requirements/expectations of the final product.
• Lead small projects and mentor junior team members to contribute to the overall success of the quality function.
• Conduct statistical analysis of production data to identify trends, variations, and areas for improvement.
• Conduct root cause analysis investigations for quality incidents and implement corrective and preventive actions to prevent recurrence.

Education & Credentials

Quality Engineer II

• Bachelor's Degree in Chemical, Manufacturing, or Material Science Engineering or related discipline and 2+ years of related experience or
• Master’s degree in related discipline or
• An equivalent combination of education and related experience.
• Six Sigma certification or Green Belt is preferred.

Quality Engineer III

• Bachelor's Degree in Chemical, Manufacturing, or Material Science Engineering or related discipline and 4+ years of related experience or
• Master’s degree in related discipline and 2+ years of experience or
• PhD in related discipline or
• An equivalent combination of education and related experience.

Benefits

• Medical, dental, vision, life, long- and short-term disability, identity theft protection, and pet insurance
• Paid leave, including community service leave, wellness breaks, and other special leave
• Employee stock ownership, 401k, and bonus plans
• Educational assistance & employee assistance program

Equal Employment Opportunity - M/F/Disability/Veterans