Cosmetics & OTC Compounder — On-Site, Batch Specialist

CTK USA INC; Corona (CA); On-site; USD 23,000 - 32,000; Full time

Job summary

CTK OTC Laboratories in Corona, CA is seeking an on-site Compounder to execute OTC and cosmetic bulk batches. You will weigh and verify raw materials, operate mixers and homogenizers, and ensure GMP-compliant documentation.

The role requires at least 1 year of production experience in a regulated environment, with familiarity with batch records, SOPs, and safety procedures. Lifting up to 50 lbs and standing for long periods are expected.

Qualifications

• High school diploma or GED; chemistry coursework preferred.
• At least 1 year of compounding or production experience in a cGMP-regulated OTC drug, pharmaceutical, cosmetics, or food manufacturing environment or equivalent training.
• Experience following batch instructions and GMP documentation; mixer, homogenizer, and scale experience preferred.
• Knowledge of 21 CFR Parts 210 and 211, good documentation practices, and chemical safety.
• Ability to stand for long periods and lift up to 50 lbs.

Responsibilities

• Weigh, verify, label, and charge raw materials according to batch records and SOPs
• Operate mixing and homogenizing equipment, monitor process parameters, and report deviations
• Record materials and process steps accurately; take in-process samples for QC
• Clean and sanitize equipment and work areas, and follow cGMP and safety procedures

Skills

Compounding

Documentation

Equipment operation

Attention to detail

Education

High school diploma or GED

Tools

Mixer

Homogenizer

Precision scale

Job description

CTK OTC Laboratories in Corona, CA is seeking an on-site Compounder to execute OTC and cosmetic bulk batches. You will weigh and verify raw materials, operate mixers and homogenizers, and ensure GMP-compliant documentation.

The role requires at least 1 year of production experience in a regulated environment, with familiarity with batch records, SOPs, and safety procedures. Lifting up to 50 lbs and standing for long periods are expected.