Lab Supervisor

About the role

The Quality Laboratory Supervisor oversees daily operations of a quality control laboratory within a chemical manufacturing environment. This role ensures that raw materials, in-process materials, and finished products are tested accurately, safely, and on time. The supervisor leads and develops laboratory technicians, reviews and validates test data, supports quality investigations, and collaborates closely with Production, Engineering, and Quality teams to maintain high product quality and efficient manufacturing processes.

Responsibilities

• Lead, supervise, and mentor laboratory personnel, including scheduling, training, performance guidance, and day-to-day workflow coordination.
• Oversee daily laboratory operations to ensure testing of raw materials, in-process materials, and finished products is completed accurately, safely, and on schedule.
• Review and approve laboratory test results, ensuring compliance with specifications, standard operating procedures, and quality requirements.
• Support and participate in investigations involving quality issues, non-conforming materials, and customer or internal complaints, including root cause analysis and corrective actions.
• Ensure all laboratory equipment is properly maintained, calibrated, and functioning according to established standards.
• Maintain accurate and complete laboratory documentation and records in alignment with quality system requirements and regulatory expectations.
• Promote and enforce laboratory safety practices, good housekeeping, and adherence to environmental, health, and safety regulations.
• Support internal and external audits by providing laboratory data, documentation, and explanations of testing procedures.
• Contribute to continuous improvement initiatives focused on laboratory efficiency, data integrity, and product quality.
• Collaborate with Production, Engineering, and Quality teams to support cross-functional manufacturing operations and resolve technical or quality-related issues.
• Ensure proper use of LIMS, ERP systems, and other laboratory documentation tools to maintain data accuracy and traceability.

Requirements

• High School Diploma or GED.
• At least 3 years of experience in quality, laboratory, or manufacturing roles.
• 2–3 years of previous laboratory, quality leadership, or supervisory experience overseeing direct reports (preferred but strongly valued).