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Part Time Qc Jobs in California (NOW HIRING)

Q&B Foods

QC Technician (Part-Time)

Irwindale, CA · On-site

$25 - $26/hr

... a Part-time position working a maximum of 24 hours per week. The position will mostly support weekend operations and weekdays, when weekend operations are not running. QC Technician is responsible ...

Martin Marietta

Quality Control Technician II

Lakeside, CA · On-site

$32 - $43/hr

... years of QC experience within related industry is preferred. Knowledge, Skills, and Abilities ... Part time employees are eligible to participate in the 401k plan and receive a company match. In ...

Martin Marietta

Quality Control Technician II

Lakeside, CA · On-site

$32 - $43/hr

... years of QC experience within related industry is preferred. Knowledge, Skills, and Abilities ... Part time employees are eligible to participate in the 401k plan and receive a company match. In ...

Encompass Health

Quality/Risk Director

Modesto, CA

Affordable medical, dental, and vision plans for both full-time and part-time employees and their ... Infection Control, and Patient Safety plans. Oversee risk management activities, including ...

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All JobsQc JobsPart Time Qc JobsPart Time Qc Jobs in California

Part Time Qc information

What is a part time QC?

Part Time QC (Quality Control) jobs involve inspecting, testing, and monitoring products or processes to ensure they meet established standards of quality, but on a part-time basis. Individuals in these roles may work in industries such as manufacturing, food production, or pharmaceuticals, and are responsible for identifying defects or deviations from specifications. Part-time QC workers typically report their findings, help troubleshoot quality issues, and assist in maintaining compliance with industry regulations. These jobs are ideal for those seeking flexible working hours while contributing to quality assurance efforts.

What skills and qualifications are needed to thrive as a part time QC?

To thrive as a Part Time QC Technician, you need attention to detail, knowledge of quality assurance processes, and often a background in science or manufacturing. Familiarity with inspection tools, measurement instruments, and quality management systems like ISO standards is typically required. Strong communication, problem-solving skills, and reliability help you excel in identifying and reporting product issues. These skills and qualities are crucial to maintaining product standards and ensuring customer satisfaction in part-time roles.

What are some typical challenges faced by part time QC professionals, and how can they be addressed?

Part-time QC professionals often face challenges such as limited time to thoroughly complete inspections, quickly adapting to shifting production schedules, and ensuring clear communication with full-time staff. To address these, it's important to prioritize tasks efficiently, maintain detailed documentation, and actively participate in team briefings. Building good relationships with colleagues and staying updated on quality standards also help part-time QC staff integrate smoothly and uphold product quality.

What is the difference between Part Time Qc vs Part Time Inspector?

AspectPart Time QcPart Time Inspector
CredentialsQuality control certifications, sometimes specific to industryInspection certifications, often similar to Qc but may vary by industry
Work EnvironmentManufacturing, production, or laboratory settingsManufacturing, construction, or product inspection sites
Employer & Industry UsageManufacturers, quality assurance firmsConstruction companies, manufacturing plants
Common Search/ComparisonYesYes

Both Part Time Qc and Part Time Inspector roles involve quality assessment tasks in similar environments. While certifications may overlap, Qc roles often focus on quality assurance processes, whereas Inspectors may emphasize compliance and defect detection. The choice depends on specific industry requirements and job responsibilities.

What are the most commonly searched types of Qc jobs in California?

The most popular types of Qc jobs in California are:

What cities in California are hiring for Part Time Qc jobs?

Cities in California with the most Part Time Qc job openings:

Part Time Qc jobs near you
Infographic showing various Part Time Qc job openings in California as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 90% Full Time, 5% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 4% Hybrid, and 4% Remote job distribution.

QC Technician (Part-Time)

Q&B Foods

Irwindale, CA • On-site

$25 - $26/hr

Part-time

Re-posted 20 days ago

Job description

1st shift starting 6:00 am

2nd shift starting 2:30 pm


This is a Part-time position working a maximum of 24 hours per week. The position will mostly support weekend operations and weekdays, when weekend operations are not running.

QC Technician is responsible for the technical product tests, process checks and audits to ensure compliance with company process, product quality and safety standards.

Responsibilities:

  • Perform daily pre-operational inspection of equipment (ATP and environmental swabbing).
  • Conduct routine analysis testing for each batch and hourly finished product samples. Give batch adjustments when batch does not meet specifications. 60% lab testing.
  • Conduct product quality checks on production line (packaging and case integrity, label and date code accuracy, seals, fill weights, cap torque removal). 40% production floor testing.
  • Collect finished product samples for retain, control, customer and micro testing.
  • Handle proper use and care of instruments and equipment, including daily calibrations.
  • Complete all daily documentation on a timely manner; enter analytical data into WIN SPC database.
  • Place non-conforming product on hold.
  • Conduct weekly plant GMP inspections.
  • File ingredient COA's and organize daily QA/production documents.
  • Conduct weekly lab equipment calibration.
  • Conduct testing on raw materials when needed.
  • Support overtime and shift coverage as requested.
  • All other duties as assigned.

Experience & qualifications:

  • Working on Bachelor Degree in Food Science Technology or related field.
  • Minimum 1 year of experience in food manufacturing as a quality control technician
  • Knowledge: Basic computer skills and Microsoft Excel -intermediate proficiency
  • English Language (Speaking/listening/written instructions and procedures); Spanish a plus
  • Knowledge: operating lab equipment, reading test results.
  • Skills: Reading comprehension, active listening, speaking, writing, attention to details, use independent judgment to make decisions, problem solving, coordination, service orientation, multitasking, teamwork.

Company Description

Over 60 years of fine food, products and service.
As a division of Kewpie Corporation, Japan's leading manufacturer of mayonnaise, salad dressings, sauces, marinades and related products, California-based Q&B Foods, Inc. is uniquely qualified to produce the highest quality and tastiest products in the US marketplace.

Our highly qualified management teams and representatives are dedicated to maintaining our exceptional reputation, which has made Q&B Foods one of the premiere suppliers to leading businesses around the world.