QA Lab Assistant 4:30pm - 1:00am

Lee Kum Kee USA; California; On-site; USD 19,000 - 20,000; Full time

Job summary

Lee Kum Kee USA is seeking a QA Lab Assistant for a 4:30pm–1:00am shift in City of Industry, CA. You will support daily testing of raw materials, in-process samples, and finished sauces to ensure quality and compliance with food safety standards.

The role requires lab experience, GMP/HACCP familiarity, and meticulous record keeping. You will work cross-functionally with Production, QA, Warehouse, and R&D teams to uphold product quality and regulatory requirements.

Qualifications

• High school diploma or equivalent required; higher degree preferred.
• 1+ year lab/QA or food manufacturing experience preferred.
• Familiar with GMP, HACCP, and food safety practices.
• Basic lab equipment knowledge: pH meters, refractometers, scales, viscometers.
• Strong attention to detail and accurate record keeping.
• Basic Excel/data entry skills and comfort in ERP systems.
• Clear communicator, able to work with cross-functional teams.

Responsibilities

• Collect samples of incoming materials, in-process batches, and finished products per SOPs.
• Perform routine lab tests (pH, Brix, viscosity, salt, moisture, water activity).
• Conduct sensory/visual checks and flag deviations from spec.
• Support inline production inspections for labels, codes, and packaging.
• Follow GMP/HACCP and report non-conformances to QA Supervisor.
• Record results in lab logs and batch records; maintain documentation.
• Maintain lab equipment calibration and keep the space safe and organized.
• Communicate test results clearly to Production, Warehouse, and QA teams.

Skills

Attention to detail

Communication skills

Computer skills (Excel)

Education

High school diploma or equivalent

Associate's or Bachelor's in Food Science, Chemistry, Biology, or related field (preferred)

Tools

pH meters

Refractometers

Scales

Viscometers

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

QA Lab Assistant 4:30pm - 1:00am

Full Time 8GS2 City of Industry, CA, US

3 days ago Requisition ID: 3012

Salary Range: $19.00 To $20.00 Annually

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About the Company

Founded in 1888, Lee Kum Kee, a Hong Kong-based global food company, specializes in creating condiments and sauces that promote Chinese cuisine worldwide. With more than 300 products to choose from, Lee Kum Kee takes the mystery out of cooking authentic and delicious Asian foods in the comfort of your kitchen. Lee Kum Kee is committed to providing authentic and innovative condiments and sauces featuring the highest quality ingredients. Armed with a unique management culture, stringent quality control, superb and innovative products, coupled with the century long brand reputation, Lee Kum Kee has achieved unanimous recognition and won numerous prestigious awards.

It is Lee Kum Kee's policy to seek and employ the most qualified persons in all jobs in a manner which will ensure equal employment opportunity as well as administer personnel actions in a manner as to not discriminate against any person on the basis of race, color, religion, national origin, age, sex, sexual orientation, disability or protected veteran status. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Medical, Dental, and Life Insurance coverage
• 401(k) Retirement Plan through Principal
• Ten (10) Paid Holidays
• Five (5) Sick Days
• Annual (1 Day) Birthday Time Off

Position Summary

We are looking for a QA Lab Assistant from 4:30pm - 1:00am to support the daily testing and quality monitoring of raw materials, in-process samples, and finished sauces and condiments. This person will work closely with Production, Quality Assurance, Warehouse, and R&D to help ensure our products meet quality, food safety, and regulatory requirements before they ship.

Essential Functions

Sampling & Testing Support

• Collect samples of incoming raw materials, in-process batches, and finished products according to sampling plans and SOPs.
• Perform routine lab tests such as pH, Brix, viscosity, salt/sodium, moisture, water activity, and net weight checks, and verify results against product specifications.
• Conduct sensory and visual checks of samples (color, aroma, taste, appearance) and flag anything out of standard.

Inspection & Food Safety

• Support in-line inspections on the production floor, including label, code date, seal, and packaging checks.
• Follow GMP, HACCP, and food safety procedures, and report any non-conformance or potential food safety concern to the QA Supervisor right away.
• Assist with product holds, retains, and sample disposition as directed.

Documentation & Data Entry

• Record test results accurately and on time in lab logs, batch records, and the quality system.
• Help maintain retain sample inventory, calibration records, and lab supply logs.
• Support audit readiness by keeping records complete, legible, and organized.
• Calibrate, clean, and perform basic maintenance on lab equipment such as pH meters, scales, refractometers, and viscometers.
• Keep the lab clean, organized, and stocked, and handle reagents and chemicals safely.
• Follow all safety rules, including wearing required PPE.

Cross-Functional Partnership

• Communicate test results and quality issues clearly to Production, Warehouse, and QA team members.
• Support special projects such as shelf-life studies, new product trials, and customer or third-party audits.

Qualifications

To perform this job successfully, an individual must be able to perform each essential function satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Required Education, Skills and Experiences

• High school diploma or equivalent required; Associate's or Bachelor's degree in Food Science, Chemistry, Biology, or a related field preferred.
• 1+ year of lab, quality assurance, or food manufacturing experience preferred; entry-level candidates with relevant coursework are welcome to apply.
• Basic knowledge of GMP, HACCP, and food safety practices; PCQI, HACCP, or SQF training a plus.
• Familiarity with lab testing equipment such as pH meters, refractometers, scales, and viscometers.
• Strong attention to detail and accurate record keeping.
• Basic computer skills, including Excel and data entry in a quality or ERP system.
• Clear communicator, comfortable working with production and cross-functional teams.
• Ability to work in a fast-paced, changing environment.
• Ability to stand for long periods, lift up to 50 lbs, and work in a plant environment with exposure to varying temperatures and noise.