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QC Lab Technician

Astrix
Cerritos, CA Full Time
POSTED ON 7/31/2026 CLOSED ON 8/9/2026

What are the responsibilities and job description for the QC Lab Technician position at Astrix?

Pay Rate Low: 20 | Pay Rate High: 22

We are seeking a full-time QC Lab Technician to support our expanding operations. This role is responsible for conducting laboratory testing on raw materials, in-process samples, and finished goods; maintaining proper documentation; and ensuring compliance with internal QC standards. The ideal candidate is reliable, detailed, and able to work independently in a fast-paced start-up environment.

Location: Orange County CA

Schedule: Monday–Friday, 8:00 AM–4:30 PM

Employment Type: Contract-to-Hire

Pay Rate: $20–$22/hr

Start Date: ASAP

Key Responsibilities

  • Conduct QC testing on raw materials, in-process batches, and finished products.
  • Perform stability testing on finished goods.
  • Operate, calibrate, clean, and maintain laboratory instruments and equipment.
  • Perform basic wet chemistry procedures.
  • Collect samples from production batches.
  • Monitor in-process batches and verify pre-weighed raw material weights before manufacturing.
  • Prepare and ship samples to third-party laboratories.
  • Record test results, organize data, and perform basic calculations.
  • Generate reports and analyses following standard QC procedures.
  • Maintain accurate and detailed documentation for QC and regulatory needs.
  • Inspect and verify equipment, filling documentation, and finished product before and after filling.
  • Organize and maintain inventory of raw materials, components, and lab supplies.

Requirements & Qualifications

Must Haves:

  • 1 years of experience in a QC, R&D, or analytical laboratory.
  • Experience in personal care, cosmetics, or nutraceuticals.
  • Strong attention to detail and accuracy.
  • Reliable, self-motivated, and eager to learn.
  • Excellent written and verbal communication skills.
  • Strong documentation and organizational skills.
  • Proficiency with Microsoft Office (Word, Excel) and Google Docs.
  • Ability to lift up to 20 lbs.
  • HS diploma or equivalent.

Preferred

  • Familiarity with analytical techniques and instrumentation.
  • Start-up or fast-paced environment experience.

This job description is a complete list of all desired skills, but not all are required. We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you!

INDBH

Salary : $20 - $22

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