Koji & Shikomi Fermentation Operator

Kikkoman Foods

Jefferson (WI)

On-site

USD 42,000 - 52,000

Full time

3 days ago

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Job summary

Kikkoman Foods Inc. Jefferson Plant in Jefferson, WI is hiring for a Koji & Shikomi Operator, the first step in the soy sauce making process.

This role supports the Utility Operator and involves handling raw materials, maintaining cleanliness, monitoring fermentation stages, and ensuring food safety practices. Candidates should be detail-oriented, able to perform basic math, communicate clearly, and adapt to changing conditions.

Responsibilities

Charging and discharging.
Proper moistening of raw materials.
Ensuring accurate weight of product.
Maintaining a clean and food safe bed (bed washing).
Ensuring proper cultures of product; including yeast and lactic acid bacteria.
Assisting with seed mold process and integration.
Ensure proper brine clarification and standardization.
Responsible for filling and discharging Shikomi tanks.
Controlling/monitoring various stages of the fermentation process.
On call for emergencies or any special job requisitions (Shikomi).
Must be able to independently disassemble and re-assemble charging assemblies and transfer to various areas in Shikomi.
Remove and install sections of charging pipelines (Shikomi)
Assist with sanitation activities.
Comply with all departmental & company-wide food safety policies and procedures.
Other duties as assigned.