Pre-Weigher

Job Description

Job Description

Now Hiring: Pre-weigher in Riverside, CA!

Location: Riverside, CA

Pay: $18.00–$22.00 per hour

Shifts: 1st & 2nd Shift Available

Industry: Cosmetics Manufacturing — Aerosol, Hair Products & Makeup

Benefits: Medical, Dental, AD&D

We are seeking a detail-oriented Preweigher to join a fast-paced cosmetics manufacturing facility in Riverside. The Preweigher is responsible for accurately weighing, measuring, and preparing raw materials and ingredients according to production formulas and specifications.

Schedule

• Monday–Thursday: 4/10 schedule
• 10+ hour shifts
• Overtime: Mandatory
• Overtime will include either Friday or Saturday , based on operational needs
• Must be flexible to work extended hours and overtime as requiredResponsibilities
• Accurately weigh and measure raw materials according to production formulas and batch instructions.
• Verify ingredients, materials, lot numbers, quantities, and labels before weighing.
• Follow established formulas, recipes, and production procedures.
• Use scales, measuring equipment, and other tools to accurately prepare materials.
• Maintain accurate records of weights, quantities, lot numbers, and batch information.
• Ensure materials are properly identified and staged for production.
• Double-check measurements and documentation to prevent errors.
• Communicate discrepancies, damaged materials, or quality concerns to supervisors.
• Maintain a clean and organized weighing area.
• Follow all GMP, safety, quality, and company procedures.
• Handle and move raw materials safely according to established procedures.
• Assist Production and Quality Control teams as needed.

Qualifications

• Previous experience as a Preweigher, Weigher, Compounder, Batch Maker, or similar manufacturing role preferred.
• Manufacturing or production experience strongly preferred.
• Experience in cosmetics, pharmaceutical, food, or chemical manufacturing is a plus.
• Strong attention to detail and accuracy.
• Ability to read and follow formulas, work instructions, and production documents.
• Basic math skills, including measurements and weights.
• Ability to accurately complete paperwork and production records.
• Basic computer skills preferred.
• Ability to work independently and as part of a team.
• Must be able to work a 4/10 schedule and mandatory overtime.
• Must be available to work either Friday or Saturday for overtime as required.

Physical Requirements

• Ability to stand and walk for extended periods.
• Ability to bend, stoop, kneel, reach, and move around the production area.
• Ability to lift, carry, and move raw materials as required.
• Ability to work around manufacturing equipment and production materials.
• Must be able to wear required PPE.
• Must be able to work safely in a fast-paced manufacturing environment.