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Batch Plant Operator Jobs in California (NOW HIRING)

Structure Cast

Batch Plant Manager

Bakersfield, CA · On-site

$80 - $100/hr

Conduct pre‑shift and post‑shift equipment inspections and enforce operator accountability. Qualifications & Requirements Required * 5+ years of experience in concrete batch plant operations ...

Structure Cast

Batch Plant Manager

Bakersfield, CA · On-site

Conduct pre-shift and post-shift equipment inspections and enforce operator accountability. Qualifications & Requirements Required * 5+ years of experience in concrete batch plant operations, with ...

Graniterock

Plant Operator

Redwood City, CA · On-site

Primary duties include asphalt plant operator, drum & batch plant maintenance, operational support, mobile equipment operations, and railcar conveyor operator. Inspect, lubricate, and repair as ...

Solcoa Industries

Pilot Plant Operator

Alameda, CA · On-site

$90K - $120K/yr

The Role - Plant Operator We're looking for an experienced Plant Operators to run and maintain our ... Rigorous approach to SOPs, batch records, safety protocols, and data logging. * Ability to work ...

Niagara Bottling, LLC

Batching Lead

Rialto, CA · On-site

Precisely stages kits and verifies physical ingredients to match the ingredients on batch sheets ... Batching Operators. * Assists in other areas as required by plant supervision. * Regular and ...

Niagara Bottling LLC

Batching Lead

Rialto, CA

Precisely stages kits and verifies physical ingredients to match the ingredients on batch sheets ... Batching Operators. * Assists in other areas as required by plant supervision. * Regular and ...

Polynt Group

Plant Operator Azusa

Azusa, CA · On-site

In this role, you will be responsible for operating and monitoring chemical processes, ensuring ... Maintain accurate records of production activities, including batch numbers and quantities.

Polynt S.p.A.

Plant Operator Azusa

Azusa, CA · On-site

In this role, you will be responsible for operating and monitoring chemical processes, ensuring ... Maintain accurate records of production activities, including batch numbers and quantities.

Thompson Pipe

General Manager

Rialto, CA

$100.96/hr

Plant Reliability & Uptime - Own uptime for batch plant systems including batching computer ... Support budget planning for maintenance capital and operating spend * Cross-Functional Coordination

Thompson Pipe Group

Maintenance Manager

Rialto, CA · On-site

$100K/yr

Plant Reliability & Uptime * Own uptime for batch plant systems including batching computer ... Support budget planning for maintenance capital and operating spend * Cross-Functional Coordination

Holliday Rock

Driver- Bulk

CA · On-site

$28/hr

... batch plant. • Perform daily proper pre-trip and post-trip inspections. • Make regular operating adjustments to equipment and hauling material (e.g., secure hatches and hoses). • Always wears ...

HOLLIDAY ROCK

Driver- Bulk

Littlerock, CA · On-site

... batch plant. • Perform daily proper pre-trip and post-trip inspections. • Make regular operating adjustments to equipment and hauling material (e.g., secure hatches and hoses). • Always wears ...

Holliday Rock

Driver- Bulk

Upland, CA · On-site

$28/hr

... batch plant. • Perform daily proper pre-trip and post-trip inspections. • Make regular operating adjustments to equipment and hauling material (e.g., secure hatches and hoses). • Always wears ...

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Batch Plant Operator information

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How much do batch plant operator jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for batch plant operator in California is $23.79, according to ZipRecruiter salary data. Most workers in this role earn between $19.90 and $27.50 per hour, depending on experience, location, and employer.

What is a batch plant operator?

A batch plant operator oversees the quality assurance unit of a ready-mix concrete factory. As a batch plant operator, your job duties include supervising the mixing process to ensure that producers use the correct combination of cement and water, testing batches to confirm they have been made to specifications, and addressing any issues. Qualifications for the career include prior work experience at a mixing plant, strong attention to detail, and mechanical skills for inspecting and maintaining factory equipment.

What are the key skills and qualifications needed to thrive as a batch plant operator?

To thrive as a Batch Plant Operator, you need a solid understanding of batching processes, equipment operation, and basic math, often supported by a high school diploma or equivalent. Familiarity with computerized control systems, batch plant software, and safety certifications like OSHA are typically required. Attention to detail, problem-solving, and effective communication are standout soft skills in this position. These skills ensure safe, efficient production and high-quality output in plant operations.

What are some common challenges a batch plant operator faces during daily operations, and how are they typically addressed?

Batch Plant Operators often encounter challenges such as maintaining consistent production quality, managing equipment malfunctions, and balancing multiple batches to meet deadlines. Addressing these issues requires strong attention to detail, thorough knowledge of machinery, and effective communication with maintenance and quality control teams. Operators also rely on established protocols for troubleshooting and often participate in regular training to stay updated on safety and operational best practices.

What is the difference between Batch Plant Operator vs Concrete Mixer Operator?

AspectBatch Plant OperatorConcrete Mixer Operator
CredentialsHigh school diploma, certifications in plant operationHigh school diploma, some certifications in equipment operation
Work EnvironmentIndoor/outdoor plant facilities, operating large equipmentConstruction sites, operating portable or stationary mixers
Industry UsageConcrete production plants, construction materialsConstruction sites, ready-mix concrete delivery

While both roles involve working with concrete, a Batch Plant Operator manages the entire concrete production process at a plant, ensuring quality and efficiency. In contrast, a Concrete Mixer Operator primarily operates mixers on-site to deliver ready-mix concrete. The roles overlap in equipment operation and industry setting but differ in scope and responsibilities.

How much do batch plant operators make in the US?

Batch plant operators in the US typically earn a median annual salary of around $45,000 to $55,000, depending on experience, location, and industry. They often require knowledge of plant machinery, safety protocols, and may need certifications such as OSHA training.
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Batch Plant Operator jobs near you
Infographic showing various Batch Plant Operator job openings in California as of August 2026, with employment types broken down into 51% Full Time, 47% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $49,477 per year, or $23.8 per hour.

BATCH PLANT OPERATOR

Knife River Corporation

Stockton, CA • On-site

Full-time

Re-posted 19 days ago

Knife River rating

7.4

Company rating: 7.4 out of 10

Based on 64 frontline employees who took The Breakroom Quiz

296th of 544 rated manufacturers

Job description

At Knife River, we take care of our team because we know it's our people who make us successful. We are one of the 10 largest construction materials producers/contractors in the Country, and we are a PEOPLE-first company. Our team members are the key to our success, and we are committed to giving them the tools, training, and time to do their jobs productively and safely each day. Our goal is to build strong teams that, in turn, build strong communities. We are also a publicly traded company on the NYSE with the ticker symbol KNF and part of the S&P MidCap 400 index.
Major Job Responsibilities will include:
  • Produce and batch in-spec concrete for area projects.
  • Dispatch daily trucks for safe and timely delivery of concrete.
  • Manage phones to assist concrete customers with daily orders.
  • Maintain sufficient inventory of raw material to meet plant needs.
  • Complete daily reporting and paperwork accurately and timely.
  • Manage the preventative maintenance schedule and perform minor repairs as needed.
  • Help resolve quality or customer issues.
  • Address or escalate personnel issues.
  • Promote a people-first and safe working environment.

Minimum Qualifications:
• Requires a high school diploma or GED.
• Must possess and maintain a valid California driver's license and qualify under KRC Safety Fleet Policy.
• Must be available to work overtime and weekends.
• Regular attendance required.
• Communicate efficiently with customers and company personnel .
• Extensive knowledge of the surrounding area and of the company products.
• Ability to take initiative to increase the quality of one's skills to become more efficient .
• Ability to read and interpret maps.
• Perform mathematical functions pertaining to billing, volumes, quantities, etc.
• Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals.
• Ability to compute ratio, percentage, draw and interpret bar graphs.
• Computer skills to enter orders into software.
How to Apply:
If unable to apply online, mail completed application to:
PO Box 6099
Stockton, CA 95206-0099
Knife River is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, gender, gender identity, sexual orientation, national origin, disability, protected Veteran status or any other protected category under applicable state/federal law.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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