Add Flavor to Your Career – Explore New Opportunities at Lee Kum Kee!

Ready to bring fresh energy to your career? At Lee Kum Kee, we’re committed to your growth, offering a place where creativity and innovation thrive. If you're eager to make an impact and advance your career, apply today and start adding flavor to your professional life!

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.

Lee Kum Kee (USA) Inc., a division of Lee Kum Kee International Holdings Ltd., has its headquarters and manufacturing facilities in City of Industry, CA with more than 500 employees (Americas Zone). We are looking for the best and brightest talents to join our company and work together to bring the next level of success!

BENEFITS

Medical, Dental, and Life Insurance coverage

401(k) Retirement Plan through Principal

Two (2) Weeks Vacation

Ten (10) Paid Holidays

Five (5) Sick Days

…And More!

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.

POSITION SUMMARY

The Soy Sauce Fermentation Technician is responsible for performing fermentation-related operations, including fermentation tank monitoring, UHT/pasteurization processes, mixing and circulation, yeast activation and inoculation, Koji seed preparation, sampling, and process documentation. This role works closely with the Fermentation Lead, Quality Assurance, Engineering, and Technical teams to ensure proper process control, safety, and product quality. May require Saturday work or overtime based on production needs.

ESSENTIAL FUNCTIONS

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Fermentation Tank Operation

Operate fermentation tanks, including mixing, recirculation, and temperature control.Monitor fermentation parameters such as temperature, pH, salinity, aroma, and foam behavior.Record process data, deviations, and observations accurately.

UHT / Pasteurization Operations

Operate UHT, pasteurization, or holding systems for fermentation liquid.Verify temperature, flow rate, holding time, and system stability.Report abnormal readings or equipment concerns.

Mixing & Circulation

Set up and verify mixing cycles based on SOPs.Adjust mixing speed, circulation flow, and timing as required.Check mixing uniformity and identify flow inconsistencies.

Yeast Management

Perform yeast activation and inoculation according to SOPs.Verify yeast activity based on aroma, behavior, and settling characteristics.Maintain yeast tools and ensure sanitation before and after use.

Koji Seed Preparation

Prepare and measure Koji seed according to dosage requirements.Verify Koji seed condition, including moisture, aroma, and viability.Ensure uniform distribution and proper storage conditions.Maintain Koji seed inventory and follow FIFO practices.

Sampling & QA Coordination

Perform fermentation sampling using aseptic procedures.Submit samples to QA for analysis (AAN, TN, pH, color, viscosity).Communicate deviations and support corrective actions.

Material Transfers & Pump Operation

Operate pumps and valves for tank-to-tank material transfers.Verify line setup, connections, and flow direction.

Sanitation, Safety & CIP

Perform CIP for fermentation tanks and related piping.Verify chemical concentration, temperature, and cleaning steps.Follow GMP, chemical safety, and LOTO requirements.

Technical Communication

Work with Fermentation Lead, QA, Engineering, and Technical teams.Report process deviations and provide feedback for improvement.Participate in technical discussions related to UHT, mixing, yeast, and Koji seed.

QUALIFICATIONS

Experience in fermentation, brewing, biotechnology, or food manufacturingUnderstanding of basic fermentation principlesAbility to follow SOPs and maintain accurate documentationAbility to work in hot and wet environments and lift to 50 lbsBasic English communication skillsChinese language ability required for technical communication

Preferred

Experience with fermentation tanks, UHT, or CIP systemsKnowledge of GMP / HACCP / BRCBasic microbiology knowledge

May require Saturday work or overtime based on production needs.