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Quality Control Investigator Jobs in California (NOW HIRING)

TriCom Quest

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Quality Control Supervisor / QC Supervisor

Fountain Valley, CA · On-site

$75K/yr

Yakult USA, the world's leading probiotic drink manufacturer, is hiring the Quality Control ... Investigate results that are out of specifications and make solutions. * Enforce all company rules ...

Kyyba Inc

Quality Control Technician

Pomona, CA · On-site

$18.75 - $24.25/hr

Quality Control Technician Location : 821 Towne Center Drive Pomona CA 91767 Duration : 05 months ... cause investigation and write investigation report • Perform validation study or other ...

Adecco

Quality Control

Fremont, CA

$32/hr

Quality Control Laboratory Analyst Location: Fremont, CA Pay: $32.00 per hour Experience: 0-2 years ... Document test results, complete batch records, and perform laboratory investigations using relevant ...

Lief Labs

Quality Control Manager

Valencia, CA · On-site

$100K - $130K/yr

Quality Control Manager About the Opportunity Lief Labs is seeking an experienced and driven ... Oversee laboratory investigations, out-of-specification results, deviations, method concerns, CAPA ...

Lief Labs

Quality Control Manager

Valencia, CA

$100K - $130K/yr

Quality Control Manager About the Opportunity Lief Labs is seeking an experienced and driven ... Oversee laboratory investigations, out-of-specification results, deviations, method concerns, CAPA ...

Lief Labs

Quality Control Manager

Valencia, CA

$100K - $130K/yr

Quality Control Manager About the Opportunity Lief Labs is seeking an experienced and driven ... Oversee laboratory investigations, out-of-specification results, deviations, method concerns, CAPA ...

Micro Quality Calibration Inc.

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Quality Control Engineer

Chatsworth, CA · On-site

$90K - $129K/yr

Quality Control Engineer Location: Chatsworth, Onsite Schedule: Monday-Friday, 8:00 AM - 5:00 PM ... Analyze calibration data; investigate anomalies, resolve OOTs, and lead CAPAs. * Oversee ...

TekWissen LLC

Quality Control Scientist

Vacaville, CA · On-site

$20 - $25/hr

Job Title: QC Associate I / Quality Control Scientist Location: Vacaville, CA - 95688 Duration: 6 ... Identify discrepancies and support quality investigations and CAPA initiatives * Troubleshoot ...

Lief Labs

QC Microbiologist

Valencia, CA · On-site

$25.75 - $34/hr

QC Microbiologist Lief Labs | Valencia, CA (Santa Clarita Valley) Local Candidates Only | No ... Investigations & Compliance * Lead or support investigations involving out-of-specification (OOS ...

System One

QC Analyst

Novato, CA · On-site

$28 - $32/hr

Job Title: QC Analyst Location: Novato, CA Type: Contract Compensation: $28.00 - $32.00 Work Model ... Support test method validations, investigations, technical studies, and protocol transfers.

TechFlow, Inc.

Quality Control Inspector

Oceanside, CA

$65K/yr

Investigate complaints, prepare report findings and action taken or recommended * Recommend changes in standards, administrative procedures, facilities, methods and practices * Inform QC Manager of ...

System One

QC Analyst

Novato, CA · On-site

$28 - $32/hr

Job Title: QC Analyst Location: Novato, CA Type: Contract Compensation: $28.00 - $32.00 Work Model ... Support test method validations, investigations, technical studies, and protocol transfers.

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Quality Control Investigator information

What is a quality control investigator?

Quality Control Investigators are professionals responsible for ensuring that products or services meet established quality standards and regulatory requirements. They inspect processes, materials, and finished goods, investigate quality issues, and recommend corrective actions to prevent recurrence. Their work is crucial in maintaining product safety, consistency, and compliance across various industries, such as manufacturing, pharmaceuticals, and food processing.

What are the key skills and qualifications needed to thrive as a quality control investigator?

To thrive as a Quality Control Investigator, you need expertise in quality assurance processes, attention to detail, and a background in science or engineering, often supported by relevant certifications such as Six Sigma or ISO compliance. Familiarity with laboratory equipment, statistical analysis software, and quality management systems is typically required. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills in this role. These competencies ensure that products and processes consistently meet regulatory standards and company expectations, minimizing errors and maintaining organizational integrity.

What are some common challenges faced by quality control investigators, and how can they be addressed?

Quality Control Investigators often encounter challenges such as managing tight deadlines for investigating quality deviations, ensuring thorough documentation, and coordinating with multiple departments to collect necessary information. To address these, it's important to develop strong organizational skills, maintain clear communication channels, and stay current with regulatory requirements. Proactively collaborating with production, QA, and regulatory teams can help streamline investigations and lead to more effective root cause analysis and corrective actions.

What is the difference between Quality Control Investigator vs Quality Assurance Specialist?

AspectQuality Control InvestigatorQuality Assurance Specialist
CertificationsOften requires GMP, GLP, or ISO certificationsSimilar certifications, with additional focus on auditing
Work EnvironmentLaboratory, manufacturing, or production settingsOffice, laboratory, or production environments
Primary FocusInvestigating quality issues, deviations, and non-conformancesDeveloping and implementing quality systems and procedures
Employer & Industry UsagePharmaceutical, biotech, manufacturingPharmaceutical, biotech, manufacturing

Both roles are vital in quality management, but the Quality Control Investigator primarily focuses on identifying and resolving quality issues through investigations, while the Quality Assurance Specialist develops systems to prevent issues. They often work together to ensure product quality and compliance.

What are popular job titles related to Quality Control Investigator jobs in California?

For Quality Control Investigator jobs in California, the most frequently searched job titles are:

What job categories do people searching Quality Control Investigator jobs in California look for?

The top searched job categories for Quality Control Investigator jobs in California are:

What cities in California are hiring for Quality Control Investigator jobs?

Cities in California with the most Quality Control Investigator job openings:

Quality Control Investigator jobs near you
Infographic showing various Quality Control Investigator job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Manager, Quality - QC Analytical

San Clemente, CA • On-site

Glaukos
Medical Equipment and Supplies Manufacturing • 51 - 200 employees
Learn more about Glaukosexternal

Full-time

Re-posted 25 days ago

Job description


How You'll Make an Impact:
The Quality Control Manager in San Clemente, CA oversees all QC laboratory operations and testing activities. This role supervises QC staff, ensures compliant and efficient lab execution, maintains cGMP compliance and data integrity, and provides technical leadership while keeping the laboratory inspection-ready and supporting project teams as needed.
What You'll Do:
General laboratory Management
  • Oversees and assigns raw material, in-process, finished product, and stability testing across multiple pharmaceutical products to ensure timely batch release and stability commitments
  • Manages cGMP stability programs for clinical and commercial products and performs trend analysis to identify risks or emerging issues
  • Oversees the internal reference standard qualification, lifecycle management, and documentation program
  • Oversees method validations, verifications, transfers, and feasibility studies to support product development and commercialization
  • Oversees audit trail review process and 21 CFR Part 11 compliance
  • Evaluates internal versus external testing strategies and recommends improvements to optimize efficiency, cost, and compliance
  • Recommends laboratory equipment, instrumentation upgrades, and new technologies to support future QC capability needs
  • Oversees qualification and calibration of analytical equipment and approves vendor qualification documentation, may include URS development, IQ/OQ/PQ approval authority, equipment lifecycle planning, obsolescence strategy
  • Monitors contract testing laboratories, reviews external analytical data, and ensures CRO/CMO compliance with quality standards
  • Identifies and resolves technical challenges impacting method transfer, assay implementation, and laboratory operations
  • Responsbile for laboratory budget management such as headcount forecasting, consumables planning, and alignment on capital expenditure planning

Documentation & Compliance
  • Reviews and approves analytical data, laboratory documentation, and Certificates of Analysis to ensure accuracy, completeness, and data integrity
  • Oversight of audit trail review process
  • Authors and/or reviews laboratory investigations (OOS, OOT, deviations) and ensures appropriate root cause analysis, impact assessment, and corrective actions
  • Authors, reviews, and approves analytical methods, validation protocols, qualification reports, and stability reports to ensure regulatory compliance
  • Provides annual product quality review analytical input
  • Ensures QC documentation, laboratory systems, and practices comply with ICH, USP, Pharm. Eur., JP, and applicable global regulatory guidelines
  • Supports regulatory submissions by preparing or reviewing technical summaries
  • Contributes to SOP development, process improvements, and continuous improvement initiatives within the laboratory

Inspection Readiness & Regulatory Activities
  • Ensures QC maintains inspection readiness, compliance, and a culture of data integrity
  • Serves as the primary technical lead for QC investigations and escalates significant quality risks appropriately
  • Analyzes and interprets complex analytical data and provides scientifically sound conclusions to support quality and regulatory decisions
  • Participates in regulatory inspections and supports responses to regulatory agencies as required
  • Owns QC laboratory performance metrics and drives continuous improvement initiatives to improve efficiency and compliance

Team Leadership & Cross-Functional Support
  • Supervises QC chemists, sets priorities, and ensures compliant execution of laboratory activities in accordance with cGMP requirements
  • Responsible for QC chemist training matrix updates in coordination with training team
  • Provides technical leadership, mentorship, development, and performance management for QC chemists
  • Participates in cross-functional development and manufacturing meetings as QC representative
  • Communicates QC priorities, timelines, and risks to stakeholders and leadership
  • Collaborates with R&D to assess and implement specialized analytical approaches, when applicable
  • Ownership of QC lab related change control or technical impact assessments and CAPA approval authority
  • Employing technical knowledge to assist with Quality risk management (FMEA) and risk management during Quality investigations

Digital and Automation Strategy
  • Oversee implementation of LIMS / electronic notebooks
  • Improve digital data analytics

How You'll GetThere:
  • 8+ years of experience in analytical chemistry within Pharmaceutical QC environment.
  • Minimum of 1 year of previous management experience in Pharmaceutical QC laboratory, including supervision of QC chemists.
  • Demonstrated leadership skills with the ability to prioritize workload, mentor staff, and ensure inspection readiness and cGMP compliance.
  • Experience managing and overseeing external contract testing laboratories (CROs/CMOs) is preferred.
  • Understanding of analytical platforms including HPLC, FTIR, UV/Vis, and Drug Release.
  • Experience overseeing analytical method validation, verification, method transfer activities, and management of cGMP stability programs.
  • Working knowledge of ICH guidelines, major pharmacopoeias (USP, Ph. Eur., JP), CTD structure, and global regulatory expectations.
  • Strong analytical skills (interpret data, summarize data, present data).
  • Strong written and verbal communication skills. •
  • Motivated and able to work independently, as well as within a team. Exhibits personal integrity, credibility, and responsibility. •
  • Excellent organizational skills and ability to work on multiple projects/tasks. •
  • Meets milestones and schedules.
  • Bachelor's degree in a scientific discipline is required

#GKOSUS
About Us
Generous. Innovative. Leadership-driven. Family-oriented. Socially responsible.
Founded in 1998, Glaukos Corporation is an ophthalmic pharmaceutical and medical technology company focused on developing and commercializing novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases.
Our mission at Glaukos is to truly transform vision by pioneering novel, dropless therapies that can meaningfully advance the standard of care and improve the lives of patients suffering from chronic, sight-threatening eye diseases.
Innovation is at the core of everything we do, and we are resolute in our commitment to challenge conventional thinking with new treatment alternatives that are supported by real science, robust clinical evidence, and an unrelenting focus on patients.
Our constant pursuit of game-changing technologies that disrupt legacy treatment paradigms is encapsulated in the Glaukos mantra "We'll Go First," which articulates our willingness to take chances, our determination to forge new ground, and our commitment to continuous improvement in all that we do.
Our company completed an initial public offering in June of 2015, and our shares are traded on the New York Stock Exchange under the ticker symbol "GKOS". Our global headquarters is in Aliso Viejo, California with additional locations in San Clemente, California, and Burlington, Massachusetts.
Glaukos Corporation is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
All offers of employment are contingent upon the successful completion of a background check, including successfully passing a drug screen, based on the position and local regulations.

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