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Plant Helper Jobs in California (NOW HIRING)

Our company programs are designed to help employees develop the skills they need for success now ... The Plant Manager assures that the plant is operated in compliance with applicable safety ...

Our company programs are designed to help employees develop the skills they need for success now ... The Plant Manager assures that the plant is operated in compliance with applicable safety ...

Our company programs are designed to help employees develop the skills they need for success now ... The Plant Manager assures that the plant is operated in compliance with applicable safety ...

Plant Manager

El Segundo, CA · On-site

$149.68 - $224.52/hr

Our company programs are designed to help employees develop the skills they need for success now ... The Plant Manager assures that the plant is operated in compliance with applicable safety ...

We know our part and help those around us know theirs, encouraging one another to continuously ... The Role The Plant Controller will report directly to the Regional Controller and will have ...

Plant Controller

Modesto, CA · On-site

$132K - $164K/yr

We know our part and help those around us know theirs, encouraging one another to continuously ... The Role The Plant Controller will report directly to the Regional Controller and will have ...

The Plant Manager will work to ensure that our plant teams are clear on our vision and our purpose, including clearly understanding how their roles and collective plant performance help contribute to ...

The Plant Manager will work to ensure that our plant teams are clear on our vision and our purpose, including clearly understanding how their roles and collective plant performance help contribute to ...

Plant Manager

Union City, CA · On-site

$200 - $220/hr

The Plant Manager will work to ensure that our plant teams are clear on our vision and our purpose, including clearly understanding how their roles and collective plant performance help contribute to ...

The Plant Manager will work to ensure that our plant teams are clear on our vision and our purpose, including clearly understanding how their roles and collective plant performance help contribute to ...

Why Join UsThis is an opportunity to help lead a growing food manufacturing operation, influence plant-wide performance, strengthen a culture of safety and quality, and make a measurable impact on ...

Plant Controller

Sacramento, CA · On-site

$140K - $160K/yr

Plant Controller 📍 Sacramento, CA 🏢 100% Onsite 🕒 Schedule: Monday-Friday with a 7:00 AM ... We offer competitive pay, a 401(k) with company match, and generous paid time off to help you ...

Plant Controller

Rancho Cucamonga, CA · On-site

$108K - $134K/yr

Plant Controller This position is responsible for the financial leadership of all plant operations ... Driving for results leads to recognition and personal growth within the company, helping us to ...

This position assists with monitoring plant performance, improving equipment reliability, supporting outage activities, and participating in continuous improvement initiatives while helping maintain ...

Plant Controller

Sacramento, CA · On-site

$140K - $160K/yr

Plant Controller 📍 Sacramento, CA 🏢 100% Onsite 🕒 Schedule: Monday-Friday with a 7:00 AM ... We offer competitive pay, a 401(k) with company match, and generous paid time off to help you ...

This position monitors plant performance, improves equipment reliability, supports outage planning, and drives continuous improvement initiatives while helping ensure compliance with applicable NERC ...

Plant Controller

Los Angeles, CA · On-site

$150K - $180K/hr

Plant Controller Location: Vernon, CA Reports To: Corporate Controller Compensation: $150,000 ... You will play a critical role in helping drive financial performance, inventory accuracy, standard ...

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Showing results 1-20

Plant Helper information

See California salary details

$9

$18

$26

How much do plant helper jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for plant helper in California is $18.22, according to ZipRecruiter salary data. Most workers in this role earn between $14.95 and $20.62 per hour, depending on experience, location, and employer.

What is a plant helper?

Plant Helpers are entry-level workers who assist with basic tasks in manufacturing plants, factories, or industrial settings. Their duties may include cleaning equipment, moving materials, assisting machine operators, and helping maintain a safe and orderly work environment. Plant Helpers play a key role in supporting production teams by performing manual labor and ensuring daily operations run smoothly. The position often requires physical stamina and attention to safety protocols. It can be a good starting point for individuals interested in learning about industrial or manufacturing careers.

What are the day-to-day responsibilities of a plant helper?

Plant Helpers typically assist with a variety of tasks to ensure the smooth operation of manufacturing or processing facilities. Daily duties may include cleaning and maintaining equipment, moving materials, monitoring production lines, and assisting skilled operators or technicians as needed. They play a critical support role by helping to minimize downtime and maintain safety standards, often working closely with other team members. This hands-on position is a good entry point for those interested in advancing to more specialized roles within the plant.

What skills and qualifications are needed to be a plant helper?

To thrive as a Plant Helper, you generally need a high school diploma or equivalent, basic mechanical aptitude, and familiarity with industrial safety protocols. Experience with hand tools, forklifts, and possibly safety certifications like OSHA training are commonly required. Reliability, teamwork, and a willingness to learn are standout soft skills in this role. These skills help ensure safe, efficient plant operations and support overall productivity in a manufacturing or industrial environment.

What is the difference between Plant Helper vs Greenhouse Worker?

AspectPlant HelperGreenhouse Worker
Required CredentialsHigh school diploma or equivalent; no formal certification neededHigh school diploma; may require basic horticulture knowledge
Work EnvironmentNurseries, farms, or outdoor planting sitesGreenhouses, indoor plant facilities
Employer & Industry UsageNurseries, landscaping companies, farmsGreenhouse operations, horticulture farms
Common Search & ComparisonOften compared for entry-level plant care rolesMore specialized, indoor plant care roles

Plant Helpers assist with basic plant care tasks in outdoor or nursery settings, while Greenhouse Workers focus on maintaining plants inside greenhouses. Both roles require similar credentials and are used in related industries, but Greenhouse Workers typically work indoors with more specialized tasks.

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

The most popular types of Plant jobs in California are:

What job categories do people searching Plant Helper jobs in California look for?

The top searched job categories for Plant Helper jobs in California are:

What cities in California are hiring for Plant Helper jobs?

Cities in California with the most Plant Helper job openings:

Infographic showing various Plant Helper job openings in California as of August 2026, with employment types broken down into 83% Full Time, 11% Part Time, 4% Contract, and 2% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $37,900 per year, or $18.2 per hour.

Full-time

Medical, Dental, Vision, Retirement

Posted 27 days ago


Job description

Welcome to the intersection of energy and home services. At NRG, we’re all about propelling the next generation of leaders forward. We are driven by our passion to create a smarter, cleaner and more connected future. We deliver innovative solutions that make our customers’ lives easier—helping them power, protect, and intelligently manage their homes and businesses. To do this, we need creative and talented people to join our company.

We offer a dynamic work environment and a unified and inclusive culture. NRG fosters a strong sense of belonging that leads to better collaboration and business performance. Our company programs are designed to help employees develop the skills they need for success now and in the future. In everything we do, we aim to champion our employees and bring value to our customers, investors and society.

More information is available at www.nrg.com. Connect with NRG on Facebook, Instagram, LinkedIn and X.

 

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, equipment, and spare parts are available to provide for the safe and efficient operation of the plant. The Plant Manager assures that the plant is operated in compliance with applicable safety, environmental, and other regulatory requirements.

Essential Duties/ Responsibilities

  • Provides first line management and supervision for all plant supervisory and administrative operation and maintenance personnel.
  • Responsible for developing safety procedures and ensuring a safe working environment is maintained.
  • Responsible for selecting, training, supervising, and developing O&M personnel. This includes employee performance management, salary planning, and discipline.
  • Managing, planning, organizing and execution of maintenance outages and plant modifications.
  • Ensuring that plant activities are performed in compliance with company policy, state and federal regulations and accepted industry standards.
  • Responsible for O&M budget development, tracking and control and for generating monthly and other reports as required by the Company, Owner(s), electrical off-taker and regulatory agencies.
  • Creates and supports an organizational culture that encourages and rewards employee involvement, innovative thinking, and adaptation to change, responsible risk taking, customer focus, and continuous improvement.
  • Responsible for development and revision of plant procedures to comply with Standards and Guidelines, Codes of Practice and Corporate Policy.
  • Responsible for setting up and maintaining successful communication networks with employees, owner(s), customers and NRG corporate staff and is responsible for performing administrative functions and responsibilities.
  • Will be required to travel for training and/or other company business. This includes travel by private automobile, commercial airlines, and other public transportation.
  • May be required to operate company vehicles including cars, and trucks.
  • May be required to perform other duties as directed.
  • Willing to accept accountability for own decisions, performance, and behavior, as well as the performance of assigned staff.
  • Makes frequent contact with plant personnel, Owner(s), Asset Management, Original Equipment Manufacturers (OEMs), electrical off-taker and NRG corporate staff.
  • Must be able to effectively interface with regulatory, political, business, civic and public representatives consistent with NRG corporate objectives

Working Conditions

  • The Plant Manager will be required to work long periods of time on a computer terminal.
  • The Plant Manager will be required to travel via airline, car or other public transportation to attend meetings, seminars, and training classes or to perform site visits and audits at other facilities.
  • The Plant Manager will be required from time to time to inspect plant facilities or equipment which may require climbing ladders and stairs or crawling through access doors or ports to gain entry.

Minimum Requirements

  • High School diploma or GED Equivalent.
  • Minimum of 5-7 years of full-time supervisory experience within a power plant.
  • Must have a valid driver’s license and a clean driving record as well as the ability to drive between sites/locations as needed.

 

Preferred Qualifications

  • BS degree in industrial management, engineering or related field or equivalent experience.
  • Simple cycle and/or combined cycle turbine experience

Additional KSAs

  • The Plant Manager must possess a thorough knowledge and understanding of power generation plant processes and operation and maintenance techniques.
  • The Plant Manager must have a thorough understanding of and demonstrated ability in management and supervision.
  • The Plant Manager must possess a strong knowledge of safety work procedures, environmental rules and regulations and NERC reliability standards.
  • Must have a demonstrated ability to successfully function as a member and/or leader of a team and to effectively communicate orally and in writing.

The base salary range for this position is $149,680 - $224,520 The base salary range above represents the low and high end of the salary range for this position. Actual salaries will vary based on several factors including but not limited to location, experience, and performance. The range listed is just one component of the total compensation package for employees. Other rewards may include annual bonus, short- and long-term incentives, and program-specific awards. In addition the position may be eligible to participate in the benefits program which include, but are not limited to, medical, vision, dental, 401K, and flexible spending accounts.   

NRG Energy is committed to a drug and alcohol-free workplace. To the extent permitted by law and any applicable collective bargaining agreement, employees are subject to periodic random drug testing, and post-accident and reasonable suspicion drug and alcohol testing. EOE AA M/F/Protected Veteran Status/Disability. Level, Title and/or Salary may be adjusted based on the applicant's experience or skills.

EEO is the Law Poster (The poster can be found at http://www.eeoc.gov/employers/upload/poster_screen_reader_optimized.pdf)

Official description on file with Talent.

We support the use of AI tools to help you prepare for your interview (e.g., practicing responses, researching the role, or refining your resume). However, during interviews and assessments, we expect responses to reflect your own thinking, experience, and communication. Use of AI to generate or read answers in real time, complete assessments, or misrepresent your qualifications is not permitted and may impact your candidacy.


NRG logo

About NRG

Sourced by ZipRecruiter

At NRG, we're bringing the power of energy to people and organizations by putting customers at the center of everything we do. We generate electricity and provide energy solutions and natural gas to millions of customers through our diverse portfolio of retail brands. A Fortune 500 company, operating in the United States and Canada, NRG delivers innovative solutions while advocating for competitive energy markets and customer choice, working towards a sustainable energy future. More information is available at www.nrg.com. Connect with NRG on Facebook, LinkedIn and follow us on Twitter @nrgenergy.

Industry

Oil and coal products manufacturing

Company size

5,001 - 10,000 Employees

Headquarters location

Houston, TX, US