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Quality Control Trainee Jobs in California (NOW HIRING)

SUMMARY The Quality Trainee reviews, evaluates and ensures compliance of parts shipped to quality ... Control of Gage Room (CAL03) - monitor daily temperature and humidity requirements in gage room

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Quality Control Trainee information

What are typical challenges faced by a quality control trainee during the onboarding period?

As a Quality Control Trainee, one common challenge is quickly learning to interpret and apply detailed quality standards and procedures, which can vary between products and production lines. Trainees often need to adapt to fast-paced environments and collaborate closely with experienced technicians, production staff, and supervisors to ensure consistency. Another challenge is developing the ability to identify subtle defects or inconsistencies while maintaining efficiency and accuracy in documentation. Support and mentorship from the team help new trainees overcome these hurdles and build confidence in their quality assessment skills.

What is a quality control trainee?

Quality Control Trainees are entry-level professionals who learn and assist with monitoring and maintaining the quality of products or services within a company. They work under the supervision of experienced quality control staff to perform inspections, test materials, and ensure compliance with industry standards. Their role often involves documenting findings, reporting defects, and learning to use specialized equipment. This position is designed to provide hands-on experience and training in quality assurance processes, preparing trainees for more advanced roles in quality control.

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

To thrive as a Quality Control Trainee, you need a solid understanding of basic quality assurance concepts, attention to detail, and at least a high school diploma or relevant technical qualification. Familiarity with quality management systems (such as ISO standards), statistical analysis tools, and inspection equipment is typically required. Strong analytical thinking, teamwork, and effective communication skills help trainees address issues and collaborate with production teams. These skills ensure that products meet quality standards and regulatory requirements, contributing to operational excellence and customer satisfaction.
What are the most commonly searched types of Quality Control jobs in California? The most popular types of Quality Control jobs in California are:
What cities in California are hiring for Quality Control Trainee jobs? Cities in California with the most Quality Control Trainee job openings:
Infographic showing various Quality Control Trainee job openings in California as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution.

QC Inspector 1 (2rd Shift)

THRESHOLD ENTERPRISES LTD

Scotts Valley, CA โ€ข On-site

$18.50/hr

Full-time

Posted 20 days ago


Job description

Summary of Job Duties: (2nd Shift with 5% differential)
Inspectors perform Q.C. inspections for In-Process and/or Finished Goods, bulk manufactured product, packaging components and labels according to established company specifications and production guide requirements. Perform QC Inspection (MFG-PKG) as needed and assist with various administrative and investigative tasks in the Quality Department. The position requires a great team attitude and the ability to make decisions and dispositions regarding product acceptability in a fast-paced environment.
Inspector I In-Process or Finished Goods is Inspector is the entry level and trainee class.
Specific Job Duties:
Utilizes critical thinking that comes from experience and an ability to resolve issues with little supervision.
  1. Inspect, document and issue disposition instructions on production orders for tablets, capsules, powders, liquids, and labels.
  2. Inspect, document, pre-approve and issue disposition instructions regarding production order and Batch Records, and MMR, Travelers documents.
  3. Inspect products using established policies, procedures, and acceptable quality limits (AQL) for specific criteria, including correct bulk, packaging components, labels, size, weight, and pH as required per product specifications.
  4. Release batches of tablets, capsules, powders, or liquids to Distribution if product passes inspection. Issue corrective instructions, such as requires rework if an order fails criteria on appropriate report forms and in databases.
  5. Investigate and assist Production personnel regarding product or process failures and determining their origin and cause, report recommendations to Management.
  6. Interact with Packaging, Manufacturing, QA and Quality Control Departments on observations and corrections needed to comply with cGMP.
  7. Assisting with maintenance of specification databases, and other shared product status tracking data & spreadsheets.
  8. Provide strong team support by coordinating daily with QC personnel on other shifts, communicating meeting status and issues. Assist in the weekly reporting of inspection activities to support QC metrics and continuous improvement of processes.
  9. Participate as a fully engaged member of a high performance, self-directed work team to achieve Department and company goals.
  10. Overtime for this position is mandatory.
  11. Perform all other tasks as assigned by Threshold management.

Minimum Qualifications Required:
1. High School Diploma or GED
2. Good verbal and written communication skills.
3. Basic skills in Microsoft Outlook, Word, and Excel.
4. 20/20 or corrected vision.
5. Must be able to lift 50 pounds and stand for long period of times.
6. Self-starter with the ability to learn and grow with changing role needs, able to work with little or no
supervision and maintain a strong work ethic.
7. Ability to maintain efficiently and effectively in a fast-paced environment.
8. Willingness to maintain full self-accountability, accountability as a team, and to integrate constructive
criticism.
Skills and/or Experience Desired:
1. Quality Control, Quality Assurance, or other inspection experience, particularly in a manufacturing
environment.
2. Understanding of industrial safety guidelines, federal standards, and following SOPs.
3. Experience working in a warehouse environment, use of powered equipment such as walkie-stackers,
reach trucks, electric pallet jacks, and forklifts, and/or troubleshooting problems with machinery.
4. Experience with water treatment and testing methods and/or experience using handheld water testing
meters.
5. Experience with Navision software or other enterprise resource planning (ERP) software.
6. Experience using handheld water testing meters.
7. Proficiency in Microsoft Office programs.