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Posted 12 August, 2026

Quality Control Chemist

AppleOne
South Gate, CA, US Full Time

Job Description

Job Description

Job Summary

We are seeking a Quality Control Chemist for a temp-to-hire opportunity near Downey, CA. This role is ideal for a chemistry professional who enjoys hands-on laboratory testing, quality documentation, batch adjustments, and working closely with production teams in a chemicals or petro-chemicals environment.

The Quality Control Chemist will support product quality and reliability by testing raw materials, finished goods, returned goods, and hazardous waste samples. This position offers the opportunity to work in a structured, safety-focused lab environment with cross-functional communication between quality, technical, operations, and plant personnel.

Candidates can expect a team-oriented workplace where accuracy, accountability, and professional communication are highly valued. This is a strong opportunity for someone seeking stability, long-term growth potential, and the chance to contribute directly to product quality and customer satisfaction.

Key Responsibilities

- Perform quality control testing on incoming raw materials, finished goods, returned goods, and hazardous waste samples.
- Adjust batches as needed based on laboratory test results and established quality standards.
- Prepare Certificates of Analysis, quality documents, standard reagent solutions, indicators, and testing solutions.
- Operate, standardize, and maintain laboratory equipment including pH meters, viscometers, densitometers, refractometers, moisture analyzers, and spectrophotometers.
- Maintain accurate documentation, records, lab notebooks, retained samples, and required quality files in accordance with SOPs.
- Support housekeeping, safety, sample disposal, dye solution preparation, and compliance with company policies and procedures.

Compensation and Benefits

- Pay: $25 to $33 per hour.
- Job Type: Temp-to-Hire.



Equal Opportunity Employer / Disabled / Protected Veterans

The Know Your Rights poster is available here:
https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf

The pay transparency policy is available here:
https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf

For temporary assignments lasting 13 weeks or longer, the Company is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.

We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.

AppleOne participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.
https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf

We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

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\nCompany Description

This company offers growth and a great group of people to work with.