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Liquid Filling Machine Operator Jobs in California

In addition to the Rice Operator, the Lead Rice Operator (1st Shift) must follow all plant safety ... processing, bottling, liquid filling/blending and/or consumer goods manufacturing/packing ...

... liquid filling, or similar environment preferred). * Strong mechanical aptitude with working ... Basic machining and fabrication skills. * Strong problem-solving skills and ability to work ...

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The Production Worker's responsibilities may include sorting cases, pulling bottles, capping and uncapping bottles, inspecting cases, packaging bottles, stacking, and operating the filling machine.

The Production Worker's responsibilities may include sorting cases, pulling bottles, capping and uncapping bottles, inspecting cases, packaging bottles, stacking, and operating the filling machine.

... filler equipment filling drums with RO puree product. Ensures product quality based on ... RO filler machine, high pressure wash station, hot water station, pallet jack, scale and printer ...

... filler equipment filling drums with RO puree product. Ensures product quality based on ... RO filler machine, high pressure wash station, hot water station, pallet jack, scale and printer ...

The filler operator is primarily running the filler machine with 3 lines that results in combining ... Performs sanitation and cleaning of all equipment as related to the filling process. Employees ...

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Liquid Filling Machine Operator information

See California salary details

$11

$17

$23

How much do liquid filling machine operator jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for liquid filling machine operator in California is $17.95, according to ZipRecruiter salary data. Most workers in this role earn between $16.15 and $19.23 per hour, depending on experience, location, and employer.

What is a liquid filling machine operator?

A Liquid Filling Machine Operator is responsible for operating and maintaining machines that fill containers with liquid products, such as beverages, chemicals, or pharmaceuticals. They ensure accurate volume measurements, monitor production for quality control, and adjust machine settings as needed. Operators also perform routine maintenance, troubleshoot issues, and adhere to safety and hygiene regulations. This role requires attention to detail, mechanical aptitude, and the ability to work efficiently in a production environment.

What does a liquid filling machine operator do?

A liquid filling machine operator is responsible for setting up, operating, and maintaining machines that fill containers with liquids. They ensure proper machine functioning, monitor filling processes for quality and accuracy, and perform routine inspections and adjustments as needed, often working in manufacturing or packaging environments. Basic technical skills and adherence to safety protocols are essential for this role.

What are the key skills and qualifications needed to thrive as a liquid filling machine operator?

To thrive as a Liquid Filling Machine Operator, you need mechanical aptitude, attention to detail, and a high school diploma or equivalent. Experience with production machinery, familiarity with safety protocols, and sometimes certification in forklift operation or OSHA standards are commonly required. Excellent teamwork, problem-solving, and time management skills will set you apart in this role. These qualities are crucial for maintaining efficient, safe, and high-quality production in fast-paced manufacturing environments.

What are the typical daily responsibilities of a liquid filling machine operator?

As a Liquid Filling Machine Operator, your daily responsibilities include setting up, operating, and monitoring filling machines to ensure products are filled accurately and efficiently. You'll perform routine quality checks, troubleshoot minor equipment issues, and maintain cleanliness and organization in your work area. The role often requires close collaboration with line supervisors, maintenance staff, and quality control teams. Adhering to safety protocols and meeting production targets are also key parts of the job. Over time, operators may be given opportunities to train on more complex machinery or advance to supervisory roles.

Infographic showing various Liquid Filling Machine Operator job openings in California as of August 2026, with employment types broken down into 40% Full Time, 58% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $37,331 per year, or $17.9 per hour.

Lead Rice Operator

Mizkan

Rancho Cucamonga, CA • On-site

$25 - $27/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 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: $25 - $27
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:
In addition to the Rice Operator, the Lead Rice Operator (1st 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 Lead Rice Operator is responsible for leading the production rice-based products, exercising judgment to adjust salt and alcohol level, complying with standards and prescribed routines, methods or procedures, and involves making minor decisions. The Lead Rice Operator will back-up the Rice Operator. 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).
• Oversee and coordinate work activities based on production schedules, formulas, and established standards.
• Initiate start-up, prepare equipment and materials, monitor and shut down each phase of batch operation.
• Validate and conduct routine inspections of tanks, pumps, meters, valves, lines and motors to assure that all systems in the process are in working order.
• Communicate and troubleshoot abnormal conditions immediately.
• Monitor production processes through system, determine problems and make adjustments to maintain desired operating conditions with clear communication given to Operators.
• Provide Quality samples of product and/or conduct periodic laboratory analysis to monitor processes and log results. Make final adjustments to salt and alcohol levels.
• Conduct cleaning procedures of all work areas following the master cleaning schedule. Responsible for cleaning equipment, containers, and utensils as required.
• Validate required production reports and any other documentation specified completed by Operators for accuracy.
• Properly use forklift, and hands on experience with common hand tools.
• Participate in month end cycle counts.
• 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 required
EXPERIENCE AND QUALIFICATIONS:
• 4 years experience within a food processing, bottling, liquid filling/blending and/or consumer goods manufacturing/packing environment preferred.
• 2 years forklift experience required.
• Ability to 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.
• Intermediate mathematics skills required. Ability to add, subtract, multiply, and perform division calculations.
• Intermediate 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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