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Mezzetta

Glass-packed olives, peppers, and sauces producer

Quality & Lab Specialist

Validation, Compliance & Quality SystemsConfirmed live in the last 24 hours
Full-timeAmerican Canyon, CA, USA$38.50 - $43.30In-person

About the Job

Requirements

  • A bachelor's degree in Food Science, Chemistry, Microbiology, or a related scientific field is required.
  • Have at least 5 years of hands-on laboratory experience in food manufacturing, including analytical testing, instrumentation, sample handling, and laboratory documentation practices.
  • Have demonstrated experience with laboratory instrumentation calibration and preventive maintenance, and be able to assess instrument performance and troubleshoot issues.
  • Have experience reviewing or authoring test methods and laboratory standard operating procedures, with attention to accuracy and regulatory alignment.
  • Have experience training or mentoring laboratory and quality assurance staff on test methods, instrumentation, and quality procedures.
  • Have working familiarity with quality systems such as Good Manufacturing Practices, Global Food Safety Initiative, and Hazard Analysis and Critical Control Points, and understand how laboratory data and release decisions connect to broader quality assurance programs.
  • Have working knowledge of State Release procedures and standard laboratory release testing protocols.
  • Have demonstrated ability to triage and prioritize competing laboratory and quality issues in real time.
  • Be able to coordinate consistently across three shifts and the laboratory.
  • Be comfortable working with plant technology systems such as RedZone and enterprise resource planning platforms such as IFS, and be open to using artificial intelligence-based tools to support data analysis and reporting as needed.
  • Be flexible to work on Saturdays and/or other non-regular hours based on business needs.

Responsibilities

  • Conduct day-to-day laboratory operations and State Release coordination, including reviewing analytical test results, handling samples, maintaining laboratory documentation, and making release decisions; resolve routine issues before escalation.
  • Coordinate product release from State positive release by verifying required laboratory results and documentation before release; support the product Hold program by tracking held product, determining its disposition, and ensuring timely resolution.
  • Assess laboratory instrumentation performance and maintain calibration schedules for all laboratory equipment; ensure instruments are qualified, calibrated, and maintained to specification, and that records are audit-ready.
  • Regularly review test methods and laboratory procedures for accuracy, regulatory alignment, and consistency with current Good Manufacturing Practices, Safe Quality Food, and Hazard Analysis and Critical Control Points requirements; update documentation as methods or standards change.
  • Support process control and thermal-processing compliance for low-acid and acidified food products; ensure critical factors and scheduled processes are monitored and documented in accordance with 21 CFR 113/114 requirements.
  • Assist with training laboratory and quality assurance staff on test methods, instrumentation, and quality procedures, and help maintain training records so staff remain current and qualified.
  • Triage and route quality issues in real time.
  • Consolidate shift-level quality and laboratory data into unified daily and weekly summaries for the QA Manager to support key performance indicator reporting and trend analysis, using plant systems such as RedZone, the IFS enterprise resource planning system, and artificial intelligence-based tools where useful to streamline reporting.
  • Ensure consistent application of quality assurance procedures, specifications, and critical control points across all shifts and the laboratory, in compliance with Good Manufacturing Practices, Safe Quality Food, and Hazard Analysis and Critical Control Points standards.
  • Support the QA Manager in monitoring compliance with company quality standards, food safety standards, and government regulations across the facility.
  • Assist the QA Manager in evaluating processes, specifications, and critical control points for finished goods.
  • Perform other quality, laboratory, or food safety-related duties assigned by the QA Manager to support departmental and plant needs.

Desired Qualifications

  • Experience with Laboratory ISO 17025 standards is highly preferred.
  • Better Process Control School certification, or working familiarity with low-acid and acidified food regulations (21 CFR 113/114) and process control requirements for thermally processed foods, is highly preferred.

About the Company

Mezzetta

Glass-packed olives, peppers, and sauces producer

Mezzetta makes Mediterranean-inspired specialty foods such as olives, pickled peppers, pasta sauces, and marinades in California. Ingredients are sourced from local and global growers, produced in a 200,000 square-foot plant, bottled in recyclable glass, and shipped under brands like Mezzetta and Napa Valley Bistro for shelf-stable home use. It stays distinct by being family-owned since 1935, emphasizing legacy recipes, sustainable packaging, and close grower relationships, with a Napa Valley identity and established distribution. Its goal is to deliver high-quality, sustainable Mediterranean foods to homes across the U.S. and select international markets while preserving family ownership.

Company size
51-200
Company stage
Not listed
Total funding
Not listed
Headquarters
American Canyon, CA
Founded
1935

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