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Quality Control Lab Assistant Jobs in Irvine, CA

Astrix Inc

QC Lab Technician

Chino, CA · On-site

$20 - $25/hr

Our client, a leading personal care manufacturer, is looking to hire a QC Lab Technician to join ... Perform pH, viscosity, specific gravity, and other routine QC tests on samples. * Assist with the ...

Astrix Inc

QC Lab Technician

Chino, CA · On-site

$20 - $25/hr

Contract - hire Job Summary The QC Lab Technician is responsible for performing routine laboratory ... Perform pH, viscosity, specific gravity, and other routine QC tests on samples. * Assist with the ...

Astrix Inc

QC Lab Technician

Chino, CA · On-site

$20 - $25/hr

Contract - hire Job Summary The QC Lab Technician is responsible for performing routine laboratory ... Perform pH, viscosity, specific gravity, and other routine QC tests on samples. * Assist with the ...

Astrix Inc

QC Lab Technician

Cerritos, CA · On-site

$20 - $22/hr

They are seeking a QC Lab Technician to join their growing team! Title: QC Lab Technician (2 Openings!) Location: Los Angeles, CA 90701 Pay: $20-22/hr Shift: M-F 8am-4:30pm Contract to hire Job ...

Astrix Inc

QC Lab Tech- Cosmetics

Chino, CA · On-site

$20 - $25/hr

Title: QC Lab Technician Location: Pomona, CA Pay: $20-25/hr. Shift: M-F 5am-2pm PST Contract, with ... Test pH, viscosity, specific gravity, and other tests as required on QC samples. * Assist with the ...

Monster Energy

QC Lab Technician I

Corona, CA · On-site

$20.50 - $25.75/hr

In the position of QC Lab Technician I, you will work with management to keep the lab running proficiently. Follow process guidelines and expedite quality concerns to upper management. Oversee lab ...

Kyyba Inc

Quality Control Technician

Pomona, CA · On-site

$18.75 - $24.25/hr

... lab • Assist the head of QC department with any necessary tasks • Understands and is aware of the quality consequences which may occur from the improper performance of their specific job; has ...

Abbott

Quality Control Technician

Pomona, CA · On-site

$23 - $26/hr

Cross-train on QC lab processes and train new staff as needed * Troubleshoot and resolve process-related issues * Assist the Head of QC with necessary tasks * Ensure compliance with established ...

Philips

Manager, QC Lab/Process Control Chemist

Ontario, CA · On-site

$103K - $143K/yr

Job Title Manager, QC Lab/Process Control Chemist In this role you You will manage the Chemical Laboratory to assure compliance to GMP requirements per FDA QSR 21 CFR 820, Cosmetics GMP, EU Cosmetics ...

Philips

Manager, QC Lab/Process Control Chemist

Ontario, CA · On-site

$103K - $143K/yr

Job TitleManager, QC Lab/Process Control Chemist In this role you You will manage the Chemical Laboratory to assure compliance to GMP requirements per FDA QSR 21 CFR 820, Cosmetics GMP, EU Cosmetics ...

TriCom Quest

Be Seen First

Quality Control Assistant / QC Assistant - 3rd shift

Fountain Valley, CA · On-site

$21.50 - $27.50/hr

Oversee lab analysis with respect to physical, chemical, and microbiological parameters. * Prepare quality control reports on a daily and monthly basis. * Update Production and Factory Managers with ...

Holliday Rock

QC Specialist

Chino, CA · On-site

$25 - $32/hr

Collaborate with Technical Services Manager, Quality Control Lab Manager, and field technicians to conduct trial batches and material evaluations. TESTING COORDINATION & DOCUMENTATION: * Determine ...

Chapman University

General Lab Assistant

Orange, CA · On-site

$50/hr

... infection control, communication, safety, body positioning, vital signs monitoring, and ... Lab Assistant for Course: PT 578 CEP, PT 678 Stroke Boot Camp, and PT 742 PD Boot Camp

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All JobsQuality Control Lab JobsQuality Control Lab Assistant JobsQuality Control Lab Assistant Jobs in Irvine, CA

Quality Control Lab Assistant information

See Irvine, CA salary details

$12

$24

$43

How much do quality control lab assistant jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for quality control lab assistant in Irvine, CA is $24.51, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $24.76 per hour, depending on experience, location, and employer.

What is the difference between Quality Control Lab Assistant vs Quality Control Technician?

AspectQuality Control Lab AssistantQuality Control Technician
CredentialsHigh school diploma or equivalent; certifications varyHigh school diploma; often additional certifications or training
Work EnvironmentLaboratory setting, supporting testing activitiesLaboratory and production environments, performing tests and inspections
Job ResponsibilitiesAssisting with sample preparation and data entryConducting tests, analyzing results, and ensuring quality standards

While both roles work in laboratory settings within quality assurance, the Quality Control Lab Assistant primarily supports testing processes and data management, whereas the Quality Control Technician actively performs testing and analysis to ensure product quality. The Technician role typically requires more technical skills and certifications, making it more hands-on in quality control procedures.

What are the key skills and qualifications needed to thrive as a quality control lab assistant, and why are they important?

To thrive as a Quality Control Lab Assistant, you need a background in chemistry or biology, attention to detail, and familiarity with laboratory procedures, often supported by an associate's degree or relevant coursework. Experience using analytical instruments such as spectrophotometers, pH meters, and laboratory information management systems (LIMS) is typically required. Strong organizational skills, effective communication, and the ability to follow precise protocols help set top performers apart. These skills and qualities are crucial to ensuring accurate testing, regulatory compliance, and the overall reliability of laboratory results.

What does a quality control lab assistant do?

A Quality Control Lab Assistant supports laboratory operations by conducting tests and inspections on products or materials to ensure they meet specified standards. They prepare samples, operate laboratory equipment, record and analyze data, and help maintain a clean and organized lab environment. Their work helps identify defects or deviations from quality standards, contributing to the overall safety and effectiveness of products before they reach customers.

What are some common challenges faced by quality control lab assistants, and how can they be managed?

Quality Control Lab Assistants often face challenges such as maintaining strict adherence to standardized testing protocols, managing a high volume of samples under tight deadlines, and ensuring accurate record-keeping for compliance purposes. To manage these challenges, it's important to develop strong organizational skills, attention to detail, and effective communication with team members and supervisors. Many labs provide thorough training and encourage collaboration, which helps new assistants acclimate to the fast-paced environment while maintaining high-quality standards.
What are the most commonly searched types of Quality Control Lab jobs in Irvine, CA? The most popular types of Quality Control Lab jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Quality Control Lab Assistant jobs? Cities near Irvine, CA with the most Quality Control Lab Assistant job openings:
Quality Control Lab Assistant jobs near you

QC Lab Technician

Astrix Inc

Chino, CA • On-site

$20 - $25/hr

Full-time

Re-posted 16 days ago

Job description

Our client, a leading personal care manufacturer, is looking to hire a QC Lab Technician to join their team in San Bernadino County, CA!
Location: San Bernadino County, CA
Pay rate: $20/hr. - $25/hr.
Schedule: Monday-Friday 1pm-9:30pm, with possibility of Sat.
Job type: Contract - hire
Job Summary
The QC Lab Technician is responsible for performing routine laboratory testing of raw materials, in-process samples, and finished products to ensure compliance with company and regulatory standards. This position supports the QC department through data entry, documentation, and laboratory maintenance while adhering to Good Manufacturing Practices (GMP) and safety guidelines.
Key Responsibilities
  • Perform pH, viscosity, specific gravity, and other routine QC tests on samples.
  • Assist with the approval of in-process and finished product samples.
  • Prepare and transcribe analytical data for Certificates of Analysis (CoA) release.
  • Accurately label and distribute specimens to appropriate departments.
  • Maintain cleanliness of laboratory work areas, equipment, and supplies.
  • Perform quality control duties as directed by the Laboratory Manager.
  • Ensure compliance with all GMP and safety requirements.
  • Assist with shipping and receiving of QC materials and samples as needed.
  • Support other areas of Quality Control as required.
  • Perform additional duties as assigned.

Qualifications
  • BS Degree or High School Diploma with 1-2 years of formal laboratory experience, preferably in a wet chemistry or QC environment.
  • Strong attention to detail and organizational skills.
  • Ability to follow complex instructions and established procedures.
  • Effective verbal and written communication skills.
  • Excellent computer and data entry skills.
  • Ability to prioritize and complete tasks in a fast-paced environment with limited supervision.
  • Strong teamwork and interpersonal skills to interface with all departments.
  • Ability to lift up to 40 lbs and perform physical activities such as standing, walking, bending, and climbing stairs.
  • Commitment to maintaining confidentiality regarding laboratory data and results.

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