We are looking for an experienced Compounder to support a cosmetics manufacturing operation in California. This onsite opportunity is ideal for someone who enjoys hands-on production work, follows detailed formulas with precision, and is comfortable in a fast-paced manufacturing setting. This is a contract position with the potential to become permanent, offering the chance to contribute directly to the preparation of bulk cosmetic products while maintaining quality, safety, and documentation standards.

Responsibilities:

Accurately stage, weigh, and verify raw materials against established formulas and production specifications before each batch begins. Run and monitor production equipment such as mixers, pumps, tanks, drums, and related processing machinery to support daily manufacturing output. Compound bulk cosmetic products, including hair color and developer formulations, in accordance with approved procedures and quality expectations. Record batch activity, inventory usage, and manufacturing details thoroughly to ensure complete and accurate production documentation. Clean and sanitize vessels, tools, and surrounding work areas to maintain a safe and inspection-ready production environment. Adhere to current good manufacturing practices, plant safety standards, and sanitation procedures throughout all stages of the compounding process. Perform routine equipment inspections, confirm scale accuracy, and assist with basic upkeep to support reliable operation on the production floor. Coordinate with warehouse personnel to obtain materials, return inventory, and help manage the movement of ingredients and finished batches as needed. At least one year of experience in a manufacturing or production environment with direct hands-on responsibilities. Practical experience operating compounding, mixing, or other industrial processing equipment. Strong numerical accuracy and attention to detail when measuring ingredients and following production formulas. Ability to read and follow written instructions, formulas, and safety guidelines in English. Familiarity with chemical handling, sanitation procedures, or cGMP-regulated manufacturing environments is strongly preferred. Experience using pallet jacks or handling drums is preferred, and forklift certification would be considered an advantage. Ability to lift up to 50 pounds and work safely around production equipment and chemical materials. TalentMatch ® Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more. Robert Half will consider for employment qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use and Privacy Notice .