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Temporary Plant Operator Jobs in California (NOW HIRING)

PRODUCTION OPERATOR MODESTO

Modesto, CA · On-site

$17.50 - $21.25/hr

Join us as a Machine Operator/Production Worker at our Modesto, CA plant. Hourly Rate $23.25 per ... Reports under-performing Associates or temporary employees to the Production Manager. * All other ...

PRODUCTION OPERATOR MODESTO

Modesto, CA · On-site

$17.25 - $22.25/hr

Join us as a Machine Operator/Production Worker at our Modesto, CA plant. Hourly Rate $23.25 per ... Reports under-performing Associates or temporary employees to the Production Manager. * All other ...

Operator, Production

Valencia, CA · On-site

$18 - $19/hr

We are looking for new Production Operators to join our plant in Valencia, CA. This is a great ... Ability to build and sustain effective working relationships Job Types : Full-time, Temporary ...

Showing results 21-40

Temporary Plant Operator information

What is the difference between Temporary Plant Operator vs Permanent Plant Operator?

AspectTemporary Plant OperatorPermanent Plant Operator
CredentialsTypically requires a high school diploma and relevant certificationsSame as temporary, often with additional certifications for advanced equipment
Work EnvironmentShort-term assignments at various facilitiesLong-term employment at a single facility
Employer & Industry UsageUsed by staffing agencies and contractors in industries like manufacturing, utilitiesEmployed directly by companies in similar industries
Work DurationTemporary, project-based or seasonalOngoing, full-time position

In summary, Temporary Plant Operators work on short-term assignments with similar credentials and work environments as Permanent Plant Operators, but differ mainly in employment duration and job stability.

How many hours a week does a temporary plant operator work?

Temporary plant operators typically work full-time hours, which generally range from 40 to 50 hours per week, depending on the employer and project needs. Overtime may be required during maintenance or high-demand periods, and schedules can include shifts during nights, weekends, or holidays.

How to get hired as a temporary plant operator?

To get hired as a temporary plant operator, candidates typically need a high school diploma or equivalent, relevant technical training, and sometimes a valid driver's license. Employers often require familiarity with plant equipment, safety protocols, and may prefer previous experience or certifications such as OSHA safety training. Applying through job boards, staffing agencies, or directly to utility companies can increase chances of securing a temporary position.

What are the most commonly searched types of Plant Operator jobs in California?

The most popular types of Plant Operator jobs in California are:

Infographic showing various Temporary Plant Operator job openings in California as of August 2026, with employment types broken down into 46% Full Time, 52% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Vinegar Processor Operator I

Mizkan

Rancho Cucamonga, CA • On-site

$20 - $22/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago


Job description

COMPREHENSIVE BENEFITS PACKAGE:
Medical - Dental - Vision - Paid Time Off - Disability - Life and AD&D - 401k With Match - Profit Sharing - Health & Flex Spending Accounts - Employee Assistance Program - Wellness Program - Education Assistance - Employee Referral Bonus
COMP RANGE: $20 - $22
BONUSES: Based on plant quarterly results.
COMMENTS: This job description outlines the essential functions of the role; however, it does not limit or dictate the specific tasks that may be assigned. This is an On-Site position requiring full-time work at the plant. We strongly encourage veterans, minorities, and women to apply.
SUMMARY:
The Vinegar Processor Operator I (rotating shift) must follow all plant safety, Good Manufacturing Practices and Food Safety rules and regulations. Documentation and paperwork procedures must be followed as well as verbal and written instructions and guidelines according to the job requirements. The Vinegar Processor Operator I is responsible for producing and moving liquid mixes in a safe and sanitary manner utilizing pumps, hoses, piping, etc. to meet production and shipping schedules. The Vinegar Processor Operator I will back-up Bulk Operator as needed. This role does not have direct reports.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
• Perform all duties and responsibilities in accordance with Mizkan America safety policies, OSHA regulations, GMP (Good Manufacturing Practices), and SOP (Standard Operating Procedures).
• Using knowledge gained through proper training, ensure all responsibilities below are completed.
• Responsible for reviewing/ following production schedule / directions to determine type and quantity of vinegar to produce.
• Assist with startup, prepare equipment and materials, monitor and shut down each phase of the batch operation.
• Make routine field inspections of the tanks, pumps meters, valves, lines and motors to assure that all systems in the process are in working order.
• Assist with troubleshooting abnormal conditions and notify appropriate personnel as situation dictates.
• Monitor production processes through system, determine problems and adjust to maintain desired operating conditions.
• Assist with conducting periodic laboratory analysis to monitor processes and log results.
• Basic knowledge of acetator, fermentation, and Romicon operations.
• Conduct cleaning procedures of all work areas following the master cleaning schedule.
• Unload/load liquid bulk shipments making sure they are accurately logged.
• Complete production reports.
• Participate in month end cycle counts.
• Responsible for flushing, and/or cleaning of tanks, equipment, containers, and utensils as required.
• Follow all safety rules to include but not limited to LOTO and keep area clean and in orderly condition.
• Responsible for food product quality and safety.
EDUCATION:
• High school diploma or G.E.D. equivalent required
• Forklift certification preferred
EXPERIENCE AND QUALIFICATIONS:
• 1 year experience within a food processing, bottling, liquid filling/blending and/or consumer goods manufacturing/packing environment preferred.
• Ability to test acidity, alcohol, use, forklift, and common hand tools.
• Continuous mental and visual attention is required to perform duties, involving repetitive or diversified work requiring constant alertness or activity.
• Basic mathematics skills required. Ability to add, subtract, multiply, and perform simple division calculations.
• Basic computer skills and the ability to learn new job-related software.
• Excellent attention to detail and accuracy required.
• Effective interpersonal, written and verbal communication skills.
• Must be respectful and work well with all levels of personnel.
• Must be able to perform on-call duty on any shift and work overtime on short notice basis. Long-term, temporary assignments to any shift may be required to maintain manufacturing processes.
• Ability to work in high temperatures (hot or cold), working at heights and exposure to strong smells, dust, gases, fumes and chemical or require personal protective equipment.
• Ability to use Personal Protective Equipment.
PHYSICAL REQUIREMENTS: Physical aspects of the job as performed in an 8-hour workday.
• Must be able to see, sit, stand, walk, speak, hear, reach, bend, twist, ascend/ descend.
• Ability to pull, push, lift and carry up to 50 lbs., 50+ lbs. with assistance.
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