Machine Operator- Fermentation Operator

KerryRochester, MN
$24 - $29Onsite

About The Position

Kerry is the world's leading taste and nutrition company for the food, beverage and pharmaceutical industries. Every day we partner with customers to create healthier, tastier and more sustainable products that are consumed by billions of people across the world. Our vision is to be our customers' most valued partner, creating a world of sustainable nutrition. A career with Kerry offers you an opportunity to shape the future of food while providing you opportunities to explore and grow in a truly global environment. Our Rochester, MN location is part of our Applied Health and Nutrition Division, specializing in fermented ingredients for the bio-science industry. We’re proud of our clean-label, natural products and our commitment to freshness and quality.

Requirements

  • High school diploma or equivalent required
  • Minimum of one year fermentation or related plant operator experience
  • Ability to operate processing equipment and computerized control systems
  • Working knowledge of production procedures and fermentation processes
  • Ability to lift up to 60 pounds unassisted, pull up to 20 pounds, and work at elevated heights and in confined spaces
  • Ability to climb stairs frequently and perform physical tasks such as bending and turning valves using tools

Nice To Haves

  • Brewing education or experience in a brewing environment is a plus, but not required

Responsibilities

  • Operate fermenters and sterilizers, including CIP (Clean-in-Place) and SIP (Sterilize-in-Place) processes
  • Control fermentation parameters including pH, temperature, pressure, dissolved oxygen, agitation speed, and air flow
  • Inoculate media with yeast and bacteria following approved batch sheets and process descriptions
  • Pump specified volumes of media through sterilizers into fermentation tanks to ensure recipe compliance
  • Monitor up to 8 fermentors simultaneously at various processing stages
  • Perform sampling and coordinate with the QA laboratory; take corrective action based on results
  • Select and operate fermenters using FIX systems, graphical displays, real-time trends, and historical charts
  • Calibrate pH transmitters, pH probes, and DO probes
  • Utilize computer systems SAP for inventory control and pick lists
  • Wash and clean equipment per the sanitation manual and follow GMP requirements
  • Operate a forklift
  • Assist other production operators as time and shift allow
  • Occasionally work in confined spaces, including fermenters

Benefits

  • Full time work
  • Full Benefits starting 1st day of the month after you start
  • Overtime Eligible
  • Career growth and opportunities
  • medical
  • dental
  • vision
  • paid time off
  • a 401(k) plan with employee and company contribution opportunities
  • Employee Share Plan
  • Life, disability, and accident insurance
  • tuition reimbursement
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service