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Plant Jobs in Riverside, CA (NOW HIRING)

NRG

Plant Manager

City Of Industry, CA

Job Summary The Plant Manager is responsible for directing all Operations and Maintenance (O&M) activities at the plant. The Plant Manager assures that an adequate supply of personnel, tools ...

Refresco

Plant Controller

San Bernardino, CA

$110K - $136K/yr

The Plant Controller position is accountable for the overall integrity, accuracy and completeness of financial results and safeguarding of plant assets for a multi-line and has significant ...

New

CP Flexible Packaging

Plant Manager

Placentia, CA

Plant Management Job Type: Exempt (salaried) More about this job > Description The Plant Manager is responsible for the overall direction, control, and management of all activities within the ...

Regal Executive Search

Plant Controller

Rancho Cucamonga, CA · On-site

$108K - $134K/yr

Plant Controller This position is responsible for the financial leadership of all plant operations. Areas of responsibilities include: financial policies/procedures, internal control, inventory ...

Homechef

Plant Director

San Bernardino, CA · On-site

$160K - $200K/yr

The Plant Director owns end-to-end performance of the plant, including safety, quality, fulfillment, and cost. This role leads a cross-functional leadership team and drives operational excellence in ...

Home Chef

Plant Director

San Bernardino, CA · On-site

The Plant Director owns end-to-end performance of the plant, including safety, quality, fulfillment, and cost. This role leads a cross-functional leadership team and drives operational excellence in ...

Home Chef

Plant Director

San Bernardino, CA

$160K - $200K/yr

The Plant Director owns end-to-end performance of the plant, including safety, quality, fulfillment, and cost. This role leads a cross-functional leadership team and drives operational excellence in ...

Home Chef

Plant Director

San Bernardino, CA

$160K - $200K/yr

The Plant Director owns end-to-end performance of the plant, including safety, quality, fulfillment, and cost. This role leads a cross-functional leadership team and drives operational excellence in ...

Home Chef

Plant Director

San Bernardino, CA

$160K - $200K/yr

The Plant Director owns end-to-end performance of the plant, including safety, quality, fulfillment, and cost. This role leads a cross-functional leadership team and drives operational excellence in ...

Dairiconcepts, L.P.

Plant Manager

Riverside, CA · On-site

Direct and coordinate overall plant operations and priorities, and through managers, supervisors, and staff, ensure product is produced efficiently and within cost parameters. Provide work direction ...

Home Chef

Plant Director

San Bernardino, CA

$160K - $200K/yr

The Plant Director owns end-to-end performance of the plant, including safety, quality, fulfillment, and cost. This role leads a cross-functional leadership team and drives operational excellence in ...

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All JobsPlant JobsPlant Jobs in Riverside, CA

Plant information

See Riverside, CA salary details

$11

$19

$28

How much do plant jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for plant in Riverside, CA is $19.03, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $19.04 per hour, depending on experience, location, and employer.

What careers are there in plants?

Careers related to plants include roles such as botanist, horticulturist, plant scientist, landscape architect, and nursery manager. These jobs often require knowledge of plant biology, environmental conditions, and sometimes certifications or degrees in related fields. They can involve research, conservation, cultivation, or design work in various settings like laboratories, gardens, or outdoor environments.

What is the highest paying job with plants?

The highest paying jobs related to plants include roles such as botanical research director, horticultural consultant, or plant biotech executive, often requiring advanced degrees and specialized skills. These positions typically offer salaries in the six-figure range and involve leadership, research, or development responsibilities in industries like agriculture, biotechnology, or environmental consulting.

What are plant workers and what do they do?

Plant workers are employees who work in industrial facilities such as manufacturing plants, power plants, or processing plants. Their responsibilities can include operating machinery, monitoring production processes, performing maintenance, and ensuring safety standards are met. The specific duties depend on the type of plant, but plant workers are essential for keeping operations running smoothly and efficiently. They often work as part of a team and may need to follow strict guidelines and procedures.

What is the difference between Plant vs Equipment Operator?

AspectPlantEquipment Operator
Required CredentialsCertifications in machinery operation, safety trainingOperator licenses, safety certifications
Work EnvironmentConstruction sites, manufacturing plantsConstruction sites, industrial facilities
Industry UsageConstruction, manufacturing, miningConstruction, logistics, industrial sectors

Both Plant and Equipment Operator roles involve operating machinery, but a Plant typically refers to a broader facility or site, while an Equipment Operator focuses specifically on operating individual machines within that environment. The roles often overlap, but Plant roles may include overseeing operations, whereas Equipment Operators concentrate on machine operation.

What are the key skills and qualifications needed to thrive as a Plant Manager, and why are they important?

To thrive as a Plant Manager, you need expertise in operations management, manufacturing processes, and a relevant engineering or business degree. Familiarity with ERP systems, lean manufacturing methodologies, and safety certifications like OSHA are typically required. Strong leadership, problem-solving, and effective communication skills set top performers apart in this role. These skills ensure efficient production, workplace safety, and team motivation, all of which are crucial for meeting operational goals.

What are plant jobs called?

Plant jobs are typically referred to as manufacturing, production, or industrial jobs, including roles such as plant operator, technician, engineer, or maintenance worker. These positions often require knowledge of machinery, safety protocols, and sometimes certifications like OSHA or technical training. The work environment is usually a factory or industrial facility focused on producing goods or processing materials.

What are some common challenges faced by workers in a plant environment, and how can they be addressed?

Working in a plant environment often involves managing fast-paced production schedules, ensuring safety compliance, and adapting to new technologies or processes. Common challenges include maintaining quality standards under tight deadlines, communicating effectively across shifts, and troubleshooting equipment issues. To address these challenges, team members typically rely on ongoing training, strong teamwork, and clear communication protocols. Many plants also implement regular safety meetings and encourage a culture of continuous improvement to support staff and optimize operations.

What jobs make $3,000 a day?

High-paying jobs that can earn $3,000 a day include specialized roles such as surgeons, anesthesiologists, and certain senior corporate executives. These positions typically require advanced education, extensive experience, and often involve high-stakes decision-making or specialized skills. Freelance consultants, top-tier lawyers, and successful entrepreneurs may also reach this level of daily income depending on their industry and client base.
What are the most commonly searched types of Plant jobs in Riverside, CA? The most popular types of Plant jobs in Riverside, CA are:
What are popular job titles related to Plant jobs in Riverside, CA? For Plant jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Plant jobs in Riverside, CA look for? The top searched job categories for Plant jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Plant jobs? Cities near Riverside, CA with the most Plant job openings:
Plant jobs near you
Infographic showing various Plant job openings in Riverside, CA as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, 1% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $39,576 per year, or $19 per hour.

Plant Controller

Comar Engineering Services

Rancho Cucamonga, CA • On-site

$120K/yr

Full-time

Medical, Dental, Retirement

Re-posted 7 days ago

Job description

Position Overview:

The Plant Controller is responsible for the overall management of accounting and financial reporting for their respective facility.  This position requires a person who understands manufacturing processes and systems, and the challenges that are associated with the relevant measurement of these environments.

The Plant Controller is involved in most aspects of the plant's local operations.  The Plant Controller is not only the financial team leader, but also an overall leader of, and strategic business partner to, the entire plant staff.  The successful candidate will be expected to act as a trusted advisor to facility General Manager.

 Position Responsibilities:

  • Prepare periodic reports and various communications including operational and financial performance evaluations, periodic forecasts, annual operating plans, strategic and plant capacity plans, and other ad hoc reports as required by Management.
  • Manage and oversee preparation of monthly, quarterly, and annual profit and loss statements, balance sheets, and capital budgets.
  • Manage the budgeting and forecasting process for plant operations and take a lead role in quarterly re-forecasts.
  • Prepare monthly variance analysis to provide an understanding of the financial results compared to budget and forecast including but not limited to material usage, labor, spending, purchase price, etc.
  • Prepare for and participate in weekly plant metrics calls with Corporate, as well as monthly financial reporting calls.
  • Responsible for the overall internal control environment at the plant level.
  • Prepare customer analysis to assist in the determination of customer profitability.
  • Drive overall efficiency improvements in the facility including administrative processes, computer system implementations and operating processes.
  • Maintain all standard cost systems.
  • Closely monitor and follow up on inventory cycle counts to ensure the highest level of inventory accuracy as possible.
  • Work closely with the Plant Manager and Corporate operations personnel to monitor, control, and forecast costs and to identify critical costing issues and expected deviations from budget or forecast.
  • Perform regular reviews of the plant operations and financial performance with the Plant Manager and Corporate operations personnel to discuss production and costing issues; recommend and implement corrective action programs to improve plant operating and financial performance. 
  • Perform ad hoc analysis and special projects as required by Corporate Finance or the Operations personnel.
  • Responsible for plant cash management including accounts receivable collections and accounts payable payments.
  • Supervise and manage plant accounting/administrative staff.
  • Ensure company accounting procedures conform to Generally Accepted Accounting Principles (GAAP).
  • Perform other duties as assigned.

 Qualifications:

  • B.S. in Accounting or Finance.
  • Professional certification or designation is preferred.
  • 8+ years of public/private accounting experience.
  • Cost accounting experience is a plus.
  • Proven ability to manage and develop staff.
  • Strong written and verbal communication skills.
  • High level of proficiency in Excel and familiarity with ERP systems is preferred.
  • Bilingual in English and Spanish, preferred.

Compensation 

The compensation entry point for this role is $120,000 annually. 
This position is eligible for a comprehensive benefits package including medical, dental, 401(k), tuition reimbursement, and additional ancillary benefits available upon request.

EEOC

Comar is an EOE/Veterans/Disabled/LGBT employer and all qualified applicants will receive consideration for employment without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex or any other legally protected category. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

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