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Plant Operator - Ontario, CA

Plant Operator - Ontario, CA

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# of Openings 
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Warehouse/Plant Operations
CRH California Water, Inc.

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Plant Operator - Culligan of Ontario 

Culligan of Ontario is seeking a Plant Operator to join our team!

At Culligan Water, we're committed to just one thing... improving your water.   You can trust us to provide lasting value in our products and services.

As a Plant / Warehouse associate, you will be responsible for a variety of duties including portable exchange tank regeneration, equipment maintenance, shipping and receiving, along with plant production and warehouse operations.  


  • Great benefits including paid time off and 401K with a company match
  • Fantastic Monday - Friday work schedule 
  • Career advancement opportunities
  • Stable and growing company
  • One piece of Culligan Water Treatment Equipment in your home!
  • We promote from within!





  • All aspects of portable exchange plant production; tilt, transfer, tank rolling and quality control
  • Regenerating resin for portable exchange tanks to ensure a high quality product 
  • Loading and unloading of trucks and product shipments including tanks and salt utilizing a forklift as needed
  • Clean and organize warehouse and maintain portable exchange plant equipment (i.e. pumps, piping, etc.) 
  • Responsible for opening and/or closing the plant as assigned




  • Must be able to lift / push/ pull a minimum of 45lbs.on a repetitive basis.
  • Must be able to lift/push/pull up to 100lbs periodically
  • Must be able to work a flexible schedule such as weekends and off-site locations as needed
  • Forklift experience preferred
  • Must be able to successfully pass all required pre-employment testing as per the company requirements  
  • Should be organized and detailed with the ability to thrive and multi-task in an active team environment
  • All candidate offers will be contingent upon meeting pre-employment screening requirements.  

Candidates are subject to pre-employment testing up to and including drug/alcohol screening, background check, motor vehicle record check, and D.O.T. physical, as applicable.

Ready To Apply? Email your resume directly to our hiring manager Victor Mendocilla at or apply through our Career Center at

Benefits: Our company always offers opportunity for advancement, competitive pay, and comprehensive benefits including Health, Dental, Vision Insurance, Company Paid Life + the option for additional supplemental life insurance, Disability, Critical Illness, and Accident supplemental plans, Flexible Spending Accounts, 401(k) with generous company match and Paid Time Off.


Hall’s Culligan is proud to be an Equal Opportunity Affirmative Action Employer and encourages minorities, females, veterans and those with disabilities to apply. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or national origin. We will consider qualified candidates with criminal histories in a manner consistent with applicable law. Hall’s Culligan does not accept unsolicited resumes from staffing agencies, search firms or any third parties.