Lab Supervisor | 3rd Shift | Rancho Dominiguez

About Techmer PM

We are Techmer PM — the world’s foremost materials design firm, creating custom polymers that make up essential products. Through our long-standing partnerships with processors, original equipment manufacturers, and product designers, we’ve worked for decades to tackle manufacturing and business challenges through sustainable, future-minded solutions.

Quality Control Supervisor

Location: Techmer PM - Rancho Dominguez, CA On-Site

Department: Quality Control

Reports To:  Laboratory Manager

Shift:  3rd Shift

Position Summary

Techmer PM is seeking an experienced and motivated Quality Control Supervisor to lead the daily operations of our QC. This leadership role is responsible for ensuring products consistently meet or exceed customer expectations while maintaining compliance with the Quality Management System (QMS), ISO 9001. The ideal candidate is a strong leader who excels in quality management, employee development, process

improvement, and cross-functional collaboration.

Key Responsibilities

• Supervise daily operations of QC  
• Lead, coach, and develop Quality Technicians.
• Ensure accurate, timely product testing and documentation.
• Collaborate with Manufacturing and Technical Services to resolve quality and color issues.
• Review documentation required for product approval and release.
• Promote safety and conduct routine safety observations.
• Review production schedules and coordinate laboratory support.
• Identify and implement continuous improvement opportunities.
• Assist with nonconformance investigations, special projects, and department budgeting.
• Support cross-functional teamwork and other duties as assigned.

Qualifications

Required:

• High School Diploma or GED
• Five (5) years of Quality Control experience OR two (2) years of Quality Supervision experience

Preferred:

• Manufacturing, plastics, polymer, or color concentrate experience
• Previous laboratory leadership experience

Knowledge, Skills & Abilities

• Leadership and supervisory skills
• Knowledge of QMS, ISO 9001 standards
• Excellent communication and organizational skills
• Strong problem-solving and analytical abilities
• Proficiency with Microsoft Excel, Word, PowerPoint, and manufacturing/ERP systems.

Salary Range

• $75,000 - $90,000

Why Join Techmer PM

Join a company committed to quality, innovation, safety, and continuous improvement. This position offers the opportunity to lead a talented team while making a direct impact on customer satisfaction and operational excellence.