Quality Lab Technician

Mayzo Inc.; Walterboro (SC); On-site; USD 45,000 - 75,000; Full time

Job summary

Mayzo, Inc. in Walterboro, SC is seeking a Quality Lab Technician to support QA and R&D.

You will perform analytical testing on raw materials, in-process materials, blends, and finished products, maintain instrumentation, and document results. This full-time role reports to the Director of Technology and focuses on production support, sample preparation, data entry in ERP/LIMS, and collaboration with customers on investigations and technical issues.

Qualifications

• Experience performing analytical testing on materials and products.
• Familiarity with QA documentation and Certificates of Analysis.
• Ability to enter and retrieve data in ERP/LIMS accurately.

Responsibilities

• Support Quality Control by performing analytical testing of incoming raw materials, in-process materials, blends, and finished products.
• Maintain and troubleshoot laboratory instrumentation and ensure calibration and documentation are up to date.
• Assist Production through blend verification, sample testing, and release of acceptable production lots.
• Provide Customer & Technical Support, prepare evaluation samples, and coordinate external lab testing when needed.
• Assist with Research & Development activities, including DOE samples and development testing.

Skills

Analytical testing

QA paperwork

ERP/LIMS usage

Tools

FTIR Spectrometer

UV/Visible Spectrophotometer

NMR

Brookfield Viscometer

Melt Flow Index Tester

Density Testing Equipment

pH Meter

Gloss Meter

Sieve Analysis Equipment

Analytical Balances

Job description

About this position

About Mayzo, Inc.

Since 1986, Mayzo has been a trusted global supplier of specialty chemical additives and innovative material solutions that help manufacturers create safer, more efficient, and more sustainable products. Our technologies support a wide range of industries by improving product performance, enhancing manufacturing processes, reducing waste, and lowering costs.

As a privately held company, Mayzo combines the agility and entrepreneurial spirit of a growing organization with the stability, reputation, and financial strength built over nearly four decades. Our success is driven by knowledgeable, passionate employees who are committed to solving complex customer challenges through technical expertise, innovation, and exceptional service.

At Mayzo, we believe our people are our greatest advantage. We foster a collaborative, customer-focused culture where employees are empowered to make an impact, develop professionally, and contribute to meaningful work that supports customers around the world. If you're looking to build your career with a company that values innovation, teamwork, and long-term success, we'd love to hear from you.

About the Role

Job title: Quality Lab Technician

Department: Research and Development

Reports to: Director of Technology

Type: Full Time Mon-Fri 8am to 5pm

Location: Mayzo Operations Center in Walterboro, SC

Position Summary

The Quality Lab Technician supports the Quality Control and Technology functions by performing analytical testing, maintaining laboratory instrumentation, supporting production, and providing technical support for customer and research activities.

Key Responsibilities

Quality Control

• Perform analytical testing of incoming raw materials, in-process materials, blends, and finished products to verify compliance with established specifications.
• Perform material release activities for products held in QC status.
• Generate, review, and maintain Certificates of Analysis and laboratory documentation.
• Enter, review, and maintain analytical data within the ERP/LIMS system.
• Maintain and retain samples in accordance with established procedures.
• Participate in investigations involving nonconforming materials, customer complaints, and product quality issues.

Laboratory Instrumentation

• Operate, maintain proficiency on, and troubleshoot laboratory instrumentation including:
• FTIR Spectrometer
• UV/Visible Spectrophotometer
• NMR
• Brookfield Viscometer
• Melt Flow Index Tester
• Density Testing Equipment
• pH Meter
• Gloss Meter
• Sieve Analysis Equipment
• Analytical Balances
• Coordinate service activities and maintain calibration documentation for laboratory equipment.

Production Support

• Support production through blend verification and quality testing.
• Perform analytical testing of production samples.
• Support batch verification activities.
• Coordinate release of acceptable production lots.

Customer & Technical Support

• Prepare customer evaluation samples and laboratory blends.
• Perform quality verification testing of customer samples prior to release.
• Coordinate submission of samples to external laboratories.
• Track outsourced analytical testing and communicate testing status and results.
• Support customer complaint investigations.
• Assist with technical investigations as requested.

Research & Development Support

• Prepare laboratory blends and prototype formulations.
• Prepare/Assist with Design of Experiment (DOE) samples.
• Perform analytical testing of developmental products.
• Support accelerated weathering studies (QUV), gloss measurements, color measurements, peel testing, and other product evaluations.
• Assist with analytical method development and troubleshooting.